subject:(visual search)

University of Illinois – Urbana-Champaign

1. Madison, Anna M. The role of crowding in parallel search.

Degree: MA, Psychology, 2016, University of Illinois – Urbana-Champaign

► Crowding is the deleterious effect of nearby objects on object recognition in the peripheral (Pelli, 2008). In three visual search experiments the contribution of visual… (more)

▼ Crowding is the deleterious effect of nearby objects on object recognition in the peripheral (Pelli, 2008). In three visual search experiments the contribution of visual crowding to reaction time performance in an efficient search task was evaluated by varying the factors known to affect the strength of crowding: spacing between objects and similarity. Traditionally, pop-out search is believed to isolate the first stage of visual processing and has been characterized as producing shallow search slopes (<10 ms/item), which are independent of set size. Recent results from our lab suggest discrimination pop-out search has a logarithmic relationship between reaction time and set size, which is modulated by the lure-target similarity (Buetti et al., in press). These results have been interpreted as resulting from the first stage of visual processing that is exhaustive, unlimited-in-capacity and resolution limited. Items sufficiently dissimilar to the target are rejected by stage-one processing, and items sufficiently similar to the target are inspected with focused attention. Here we ask if the limitation in resolution in stage-one processing is a result of crowding and evaluate the contribution of crowding to our previous logarithmic search slope findings. In three experiments reaction time performance was compared on two possible display types which differed in the spatial arrangements. The results from three experiments converge on the same pattern of results: reaction times increased logarithmically with set size and were modulated by lure-target similarity for both display types. Advisors/Committee Members: search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Buetti%2C%20Simona%20L%22%29&pagesize-30">Buetti, Simona L (advisor), search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Lleras%2C%20Alejandro%22%29&pagesize-30">Lleras, Alejandro (advisor).

Subjects/Keywords: efficient search; visual search; crowding

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Madison, A. M. (2016). The role of crowding in parallel search. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/90853

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Madison, Anna M. “The role of crowding in parallel search.” 2016. Thesis, University of Illinois – Urbana-Champaign. Accessed February 27, 2021. http://hdl.handle.net/2142/90853.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Madison, Anna M. “The role of crowding in parallel search.” 2016. Web. 27 Feb 2021.

Vancouver:

Madison AM. The role of crowding in parallel search. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2016. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2142/90853.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Madison AM. The role of crowding in parallel search. [Thesis]. University of Illinois – Urbana-Champaign; 2016. Available from: http://hdl.handle.net/2142/90853

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Queens University

2. Witherspoon, Richelle. Effects of Object Function on Visual Search in Real-World Scenes .

Degree: Psychology, 2012, Queens University

URL: http://hdl.handle.net/1974/7437

► Our everyday interactions with the world are subject to affordance: the interaction that exists naturally between an object and the action possibilities inherent within it.… (more)

▼ Our everyday interactions with the world are subject to affordance: the interaction that exists naturally between an object and the action possibilities inherent within it. Object affordances result from complex visuomotor interactions and are reflected in many processes, including reaching and grasping behaviours, distance judgments, and object identification. With the present study we extended current research on the use of affordances in visual searches of arrays to investigate whether guidance by affordance occurs in searches of real-world scenes and is the result of knowledge of target function (Experiment 1), and whether it is integrated with the use of scene context in guidance of search (Experiment 2). To investigate the contribution of object function to guidance by affordance in real-world scenes we tracked participants’ eye movements while they performed visual searches. The target objects were invented objects with invented functions that were learned by the participants prior to beginning search. By providing participants with information about only the features and functions of targets (and not about location) we omitted any effects on search from previously learned associations between the objects and their locations in the scene. This allowed us to examine guidance by affordance independently of traditional contextual effects. In Experiment 1 we compared the searches of participants who learned the functions of the targets to those who learned only the targets’ features. Results showed facilitation of visual search by knowledge of target function as compared against searches in which target function was not known. Experiment 2 compared searches for objects placed in locations congruent and incongruent with their function to show that guidance by affordance is benefitted by knowledge of target function in congruent searches. We concluded that guidance by affordance results from an understanding of the function of an object and the integration of that understanding into an understanding of the context of the scene as a whole

Subjects/Keywords: visual-search ; affordance

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Witherspoon, R. (2012). Effects of Object Function on Visual Search in Real-World Scenes . (Thesis). Queens University. Retrieved from http://hdl.handle.net/1974/7437

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Witherspoon, Richelle. “Effects of Object Function on Visual Search in Real-World Scenes .” 2012. Thesis, Queens University. Accessed February 27, 2021. http://hdl.handle.net/1974/7437.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Witherspoon, Richelle. “Effects of Object Function on Visual Search in Real-World Scenes .” 2012. Web. 27 Feb 2021.

Vancouver:

Witherspoon R. Effects of Object Function on Visual Search in Real-World Scenes . [Internet] [Thesis]. Queens University; 2012. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1974/7437.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Witherspoon R. Effects of Object Function on Visual Search in Real-World Scenes . [Thesis]. Queens University; 2012. Available from: http://hdl.handle.net/1974/7437

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Urbana-Champaign

3. Ng, Gavin Jun Peng. Systematic variability in stage-one processing as revealed by eye movements in efficient visual search.

Degree: MS, Psychology, 2018, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/101245

► Most models of visual search have reported that efficient search tasks are characterized by “flat” search slopes of less than 10ms/item. Based on this, such… (more)

▼ Most models of visual search have reported that efficient search tasks are characterized by “flat” search slopes of less than 10ms/item. Based on this, such models have concluded that stage-one processing times are invariant. In contrast, our lab recently reported systematic variability in stage-one processing times. In an efficient search task with a fixed target, reaction times were observed to increase logarithmically with set size. In addition, this logarithmic increase was modulated by the visual similarity between the target and the lures. We thus proposed a new model of visual search: stage-one processing is characterized by a parallel, capacity-unlimited evidence accumulation process that is affected by both lure-target similarity (due to resolution limits of the eye) as well as the number of items on the display (due to the exhaustive nature of evidence accumulation). Here, we examined eye movements to further elaborate on these novel contributions of our model. When lure-target similarity was high, participants made more fixations, had longer initial saccade latencies, and were more likely to make an initial saccade that is target-uninformed. Effects of set size were also observed on some of these variables. Interestingly, these eye movement results are incompatible with our model’s proposal of a completely exhaustive stage-one process. To reconcile these differences, we update our model to propose that (1) top-down control factors such as strategy and task instructions influence the time to stop evidence accumulation in stage one and (2) exhaustive processing occurs at a smaller spatial scale (i.e. not necessarily across the entire display) although all locations are accumulating evidence. Advisors/Committee Members: search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Lleras%2C%20Alejandro%22%29&pagesize-30">Lleras, Alejandro (advisor), search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Buetti%2C%20Simona%22%29&pagesize-30">Buetti, Simona (advisor).

Subjects/Keywords: visual search; efficient search; eye movements

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ng, G. J. P. (2018). Systematic variability in stage-one processing as revealed by eye movements in efficient visual search. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/101245

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ng, Gavin Jun Peng. “Systematic variability in stage-one processing as revealed by eye movements in efficient visual search.” 2018. Thesis, University of Illinois – Urbana-Champaign. Accessed February 27, 2021. http://hdl.handle.net/2142/101245.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ng, Gavin Jun Peng. “Systematic variability in stage-one processing as revealed by eye movements in efficient visual search.” 2018. Web. 27 Feb 2021.

Vancouver:

Ng GJP. Systematic variability in stage-one processing as revealed by eye movements in efficient visual search. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2018. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2142/101245.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ng GJP. Systematic variability in stage-one processing as revealed by eye movements in efficient visual search. [Thesis]. University of Illinois – Urbana-Champaign; 2018. Available from: http://hdl.handle.net/2142/101245

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Univerzitet u Beogradu

4. Stajkić, Bojana, , 59431177. Емергентна својства илузорних контура - асиметрија визуелне претраге.

Degree: Filozofski fakultet, 2020, Univerzitet u Beogradu

URL: https://fedorabg.bg.ac.rs/fedora/get/o:22943/bdef:Content/get

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Општа психологија - Когнитивна психологија / General Psychology - Cognitive Psychology

Асиметрија визуелне претраге односи се на појаву да се стимулуси који поседују неко својство… (more)

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Општа психологија - Когнитивна психологија / General Psychology - Cognitive Psychology

Асиметрија визуелне претраге односи се на појаву да се стимулуси који поседују неко својство у већој мери претражују брже међу стимулусима који га поседују у мањој мери, него обрнуто. У истраживању је испитано да ли је овај феномен присутан при претраживању илузорних контура различите величине. Кроз анализу нагиба претраживања испитана је ефикасност претраге илузорних и одговарајућих целовитих контура. Разлике у ефикасности претраге анализиране су и дуж линије емергенције, од индуктора, постепеним усложњавањем до емергенције перцептивних својстава - илузорне дужине и илузорног облика. Док гешталтистичка теорија претпоставља да се илузорне контуре опажају без учешћа визуелне пажње јер се емергентна својства перцептивно намећу, теорија интеграције карактеристика предвиђа ангажовање пажње и мање ефикасну претрагу. Изведених пет експеримената показало је да асиметрија претраживања постоји само код илузорних стимулуса, али да се она губи увођењем експерименталне контроле контекста, чиме су потврђене критике парадигме асиметрије претраживања. И целовити и илузорни стимулуси претражују се уз ефекат обима сета, односно уз учешће визуелне пажње. Илузорне конфигурације се опажају као независни перцепти подједнако ефикасно колико и њихови елементи који су целовити, једноставни стимулуси. При претраживању илузорних стимулуса јединица обраде није индуктор, већ читава конфигурација. Претраживање илузорних стимулуса одређено је интеракцијом два фактора: дистрибуције пажње између интеграције градивних елемената илузорних контура и задатка визуелне претраге, али и осетљивости на контекст, као пречице у визуелној обради података када су ресурси пажње оптерећени

Advisors/Committee Members: search?q=%2Bpublisher%3A%22Univerzitet%20u%20Beogradu%22%20%2Bcontributor%3A%28%22Gvozdenovi%C3%84%C2%87%2C%20Vasilije%2C%201971-%2C%2012817767%22%29&pagesize-30">Gvozdenović, Vasilije, 1971-, 12817767.

Subjects/Keywords: visual search; search asymmetry; emergency; illusory contours

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Stajkić, Bojana, , 5. (2020). Емергентна својства илузорних контура - асиметрија визуелне претраге. (Thesis). Univerzitet u Beogradu. Retrieved from https://fedorabg.bg.ac.rs/fedora/get/o:22943/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Stajkić, Bojana, , 59431177. “Емергентна својства илузорних контура - асиметрија визуелне претраге.” 2020. Thesis, Univerzitet u Beogradu. Accessed February 27, 2021. https://fedorabg.bg.ac.rs/fedora/get/o:22943/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Stajkić, Bojana, , 59431177. “Емергентна својства илузорних контура - асиметрија визуелне претраге.” 2020. Web. 27 Feb 2021.

Vancouver:

Stajkić, Bojana, 5. Емергентна својства илузорних контура - асиметрија визуелне претраге. [Internet] [Thesis]. Univerzitet u Beogradu; 2020. [cited 2021 Feb 27]. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:22943/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Stajkić, Bojana, 5. Емергентна својства илузорних контура - асиметрија визуелне претраге. [Thesis]. Univerzitet u Beogradu; 2020. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:22943/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Edinburgh

5. Fraser, Louise. The visual span: Identifying span size during object search in real-world scenes.

Degree: 2011, University of Edinburgh

URL: http://hdl.handle.net/1842/6111

► The visual span during object search in real-world scenes was investigated using the ‘moving window’ experimental paradigm. A repeated measures design was used in which… (more)

Subjects/Keywords: Visual span; object search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Fraser, L. (2011). The visual span: Identifying span size during object search in real-world scenes. (Thesis). University of Edinburgh. Retrieved from http://hdl.handle.net/1842/6111

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Fraser, Louise. “The visual span: Identifying span size during object search in real-world scenes.” 2011. Thesis, University of Edinburgh. Accessed February 27, 2021. http://hdl.handle.net/1842/6111.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Fraser, Louise. “The visual span: Identifying span size during object search in real-world scenes.” 2011. Web. 27 Feb 2021.

Vancouver:

Fraser L. The visual span: Identifying span size during object search in real-world scenes. [Internet] [Thesis]. University of Edinburgh; 2011. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1842/6111.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Fraser L. The visual span: Identifying span size during object search in real-world scenes. [Thesis]. University of Edinburgh; 2011. Available from: http://hdl.handle.net/1842/6111

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Guelph

6. Trick, Lana. Enumeration of Illusory Contours.

Degree: MS, Department of Psychology, 2014, University of Guelph

URL: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8504

► Visual search and enumeration tasks were used to assess the attentional demands of processing illusory contour figures (figures composed of contours that are perceived despite… (more)

▼ Visual search and enumeration tasks were used to assess the attentional demands of processing illusory contour figures (figures composed of contours that are perceived despite there being no physical changes in the scene). In all tasks, participants were required to find or enumerate a vertical rectangle(s) defined by either line-endings or “pacmen” figures (Kanizsa class). Search time for line-end class figures did not increase markedly as the number of horizontal distractors increased (efficient search). In contrast, when searching for Kanizsa targets amid horizontal distractors, search was inefficient. Simple enumeration (enumeration of targets) and selective enumeration (enumeration of targets in distractors) tasks were used to disambiguate two stages of figure processing: individuation and shape discrimination. Specifically, simple enumeration was used to assess the attentional demands of unit formation and individuation (defining a unit as unique and separate from everything else) of the objects and selective enumeration measured the attentional demands required to discriminate target shapes from distractor shapes. Participants enumerated 1-9 vertical real or illusory contour rectangles either without distractors or with 4 or 8 horizontal distractors. Subitizing, a fast (40-100 ms/target) process specialized for small numbers of items (e.g. 1-3), is only evident when enumeration makes low attentional demands; when attentional demands are greater, the same slow process is used throughout the number range (e.g. 200+ ms/target in the 1-8 range, Trick & Pylyshyn, 1994). Both line-end and Kanizsa class real and illusory contour figures were subitized in simple enumeration, indicating that individuation of these figures is not attentionally demanding. However, subitizing was only evident for line-end real-contour figures in selective enumeration. This suggests that attention plays a role in defining shapes formed by illusory contours. These findings contribute to our understanding of both illusory contours and enumeration. Advisors/Committee Members: search?q=%2Bpublisher%3A%22University%20of%20Guelph%22%20%2Bcontributor%3A%28%22Trick%2C%20Lana%22%29&pagesize-30">Trick, Lana (advisor).

Subjects/Keywords: enumeration; illusory contour; visual search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Trick, L. (2014). Enumeration of Illusory Contours. (Masters Thesis). University of Guelph. Retrieved from https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8504

Chicago Manual of Style (16^th Edition):

Trick, Lana. “Enumeration of Illusory Contours.” 2014. Masters Thesis, University of Guelph. Accessed February 27, 2021. https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8504.

MLA Handbook (7^th Edition):

Trick, Lana. “Enumeration of Illusory Contours.” 2014. Web. 27 Feb 2021.

Vancouver:

Trick L. Enumeration of Illusory Contours. [Internet] [Masters thesis]. University of Guelph; 2014. [cited 2021 Feb 27]. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8504.

Council of Science Editors:

Trick L. Enumeration of Illusory Contours. [Masters Thesis]. University of Guelph; 2014. Available from: https://atrium.lib.uoguelph.ca/xmlui/handle/10214/8504

University of Illinois – Urbana-Champaign

7. Cronin, Deborah Ann. The Information Theory of Vision: evidence from eye-movements.

Degree: MA, Psychology, 2015, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/88995

► Recent evidence suggests that target-dissimilar items that are typically regarded as irrelevant to reaction times during visual search do, in fact, affect reaction times (Buetti… (more)

Subjects/Keywords: Visual search; eye-movements

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cronin, D. A. (2015). The Information Theory of Vision: evidence from eye-movements. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/88995

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Cronin, Deborah Ann. “The Information Theory of Vision: evidence from eye-movements.” 2015. Thesis, University of Illinois – Urbana-Champaign. Accessed February 27, 2021. http://hdl.handle.net/2142/88995.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Cronin, Deborah Ann. “The Information Theory of Vision: evidence from eye-movements.” 2015. Web. 27 Feb 2021.

Vancouver:

Cronin DA. The Information Theory of Vision: evidence from eye-movements. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2015. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2142/88995.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Cronin DA. The Information Theory of Vision: evidence from eye-movements. [Thesis]. University of Illinois – Urbana-Champaign; 2015. Available from: http://hdl.handle.net/2142/88995

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Mississippi State University

8. Antonelli, Karla B. Episodically defined categories in the organization of visual memory.

Degree: PhD, Psychology, 2014, Mississippi State University

URL: http://sun.library.msstate.edu/ETD-db/theses/available/etd-10312014-091845/ ;

► Research into the nature and content of visual long-term memory has investigated what aspects of its representation may account for the remarkable ability we… (more)

▼ Research into the nature and content of visual long-term memory has investigated what aspects of its representation may account for the remarkable ability we have to remember large amounts of detailed visual information. One theory proposed is that visual memories are supported by an underlying structure of conceptual knowledge around which visual information is organized. However, findings in memory for visual information learned in a visual search task were not explained by this theory of conceptual support, and a new theory is proposed that incorporates the importance of episodic, task-relevant visual information into the organizational structure of visual memory. The current study examined visual long-term memory organization as evidenced by retroactive interference effects in memory for objects learned in a visual search. Four experiments were conducted to examine the amount of retroactive interference induced based on aspects in which interfering objects were related to learned objects. Specifically, episodically task-relevant information about objects was manipulated between conditions based on search instructions. Aspects of conceptual category, perceptual information (color), and context (object role in search) were examined for their contribution to retroactive interference for learned objects. Findings indicated that when made episodically task-relevant, perceptual, as well as conceptual, information contributed to the organization of visual long-term memory. However, when made episodically non-relevant, perceptual information did not contribute to memory organization, and memory defaulted to conceptual category organization. This finding supports the theory of an episodically defined organizational structure in visual long-term memory that is overlaid upon an underlying conceptual structure. Advisors/Committee Members: search?q=%2Bpublisher%3A%22Mississippi%20State%20University%22%20%2Bcontributor%3A%28%22Gary%20L.%20Bradshaw%22%29&pagesize-30">Gary L. Bradshaw (committee member), search?q=%2Bpublisher%3A%22Mississippi%20State%20University%22%20%2Bcontributor%3A%28%22Lesley%20Strawderman%22%29&pagesize-30">Lesley Strawderman (committee member), search?q=%2Bpublisher%3A%22Mississippi%20State%20University%22%20%2Bcontributor%3A%28%22Deborah%20K.%20Eakin%22%29&pagesize-30">Deborah K. Eakin (committee member), search?q=%2Bpublisher%3A%22Mississippi%20State%20University%22%20%2Bcontributor%3A%28%22Carrick%20C.%20Williams%22%29&pagesize-30">Carrick C. Williams (chair).

Subjects/Keywords: categorization; retroactive interference; visual search; visual memory

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Antonelli, K. B. (2014). Episodically defined categories in the organization of visual memory. (Doctoral Dissertation). Mississippi State University. Retrieved from http://sun.library.msstate.edu/ETD-db/theses/available/etd-10312014-091845/ ;

Chicago Manual of Style (16^th Edition):

Antonelli, Karla B. “Episodically defined categories in the organization of visual memory.” 2014. Doctoral Dissertation, Mississippi State University. Accessed February 27, 2021. http://sun.library.msstate.edu/ETD-db/theses/available/etd-10312014-091845/ ;.

MLA Handbook (7^th Edition):

Antonelli, Karla B. “Episodically defined categories in the organization of visual memory.” 2014. Web. 27 Feb 2021.

Vancouver:

Antonelli KB. Episodically defined categories in the organization of visual memory. [Internet] [Doctoral dissertation]. Mississippi State University; 2014. [cited 2021 Feb 27]. Available from: http://sun.library.msstate.edu/ETD-db/theses/available/etd-10312014-091845/ ;.

Council of Science Editors:

Antonelli KB. Episodically defined categories in the organization of visual memory. [Doctoral Dissertation]. Mississippi State University; 2014. Available from: http://sun.library.msstate.edu/ETD-db/theses/available/etd-10312014-091845/ ;

University of Oxford

9. Thomas, Sally. Searching over time : a study of attention using preview search.

Degree: PhD, 2019, University of Oxford

URL: http://ora.ox.ac.uk/objects/uuid:d3f49d7f-77e6-4b6b-b1a1-15e6020d7fae ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.780796

► Attention is the mechanism that enables us to process the sensory information most relevant to our current goals. As our most dominant sense, the way… (more)

Subjects/Keywords: Attention; Visual Attention; Preview search; Visual marking

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Thomas, S. (2019). Searching over time : a study of attention using preview search. (Doctoral Dissertation). University of Oxford. Retrieved from http://ora.ox.ac.uk/objects/uuid:d3f49d7f-77e6-4b6b-b1a1-15e6020d7fae ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.780796

Chicago Manual of Style (16^th Edition):

Thomas, Sally. “Searching over time : a study of attention using preview search.” 2019. Doctoral Dissertation, University of Oxford. Accessed February 27, 2021. http://ora.ox.ac.uk/objects/uuid:d3f49d7f-77e6-4b6b-b1a1-15e6020d7fae ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.780796.

MLA Handbook (7^th Edition):

Thomas, Sally. “Searching over time : a study of attention using preview search.” 2019. Web. 27 Feb 2021.

Vancouver:

Thomas S. Searching over time : a study of attention using preview search. [Internet] [Doctoral dissertation]. University of Oxford; 2019. [cited 2021 Feb 27]. Available from: http://ora.ox.ac.uk/objects/uuid:d3f49d7f-77e6-4b6b-b1a1-15e6020d7fae ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.780796.

Council of Science Editors:

Thomas S. Searching over time : a study of attention using preview search. [Doctoral Dissertation]. University of Oxford; 2019. Available from: http://ora.ox.ac.uk/objects/uuid:d3f49d7f-77e6-4b6b-b1a1-15e6020d7fae ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.780796

University of Illinois – Urbana-Champaign

10. Chu, Hengqing. Towards a better understanding of prioritization of visual information during preview search.

Degree: MA, 0338, 2011, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/18505

► In visual search tasks, if a subset of the search items (without the target) is presented at least 400 ms before the full set is… (more)

▼ In visual search tasks, if a subset of the search items (without the target) is presented at least 400 ms before the full set is in view, visual search efficiency is improved as if only the second set of items had been searched. This phenomenon is known as visual marking, and is thought to reflect both inhibitory-tagging of old previewed items and prioritization of the new items due to their more recent (and distinct) onset. This study investigates the nature of this inhibitory-tagging in two perspectives. Part I investigates whether this inhibitory-tagging is location-based or feature-based. Subjects searched for a sideway T among Ls of identical color and regular Ts and upside-down Ts of a second color, and reported the orientation of the target T. In addition, to eliminate the contribution of bottom-up attentional capture by the onset of the second set of items, we included a 200ms blank display between the initial preview and the final search display. In five experiments, we demonstrated that the preview benefit relies preferentially on feature-based inhibitory tagging (Experiments 1-3), even when location-based information is available and can be used to improve search efficiency (Experiments 4 and 5). The results are discussed in the context of processing economies and provide strong evidence that the mechanisms underlying the preview benefit are very sensitive to the experimental context in which the preview search is investigated. Part II investigates whether this inhibitory-tagging can be semantically mediated. In four experiments, we demonstrated that previewing a color blob indicating either target color or distractor color (Experiment 6 and 7) can also produce a preview benefit, and previewing target color is equivalent to previewing half of the distractors. When the previewed color information is further abstracted to semantic level by showing a word cue which indicates either distractor color or target color (Experiment 8 and 9) , this preview benefit is even stronger. In fact, previewing target color information produces the same benefits in terms of RTs as previewing half of the distractors. This is not true for previewing distractor color information. In summary, the results suggest that in visual search, prioritizing visual information is flexible and higher search efficiency can be achieved from different sources. Advisors/Committee Members: search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Lleras%2C%20Alejandro%22%29&pagesize-30">Lleras, Alejandro (advisor).

Subjects/Keywords: Visual Search; Visual Marking; Preview Benefit

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Chu, H. (2011). Towards a better understanding of prioritization of visual information during preview search. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/18505

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Chu, Hengqing. “Towards a better understanding of prioritization of visual information during preview search.” 2011. Thesis, University of Illinois – Urbana-Champaign. Accessed February 27, 2021. http://hdl.handle.net/2142/18505.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Chu, Hengqing. “Towards a better understanding of prioritization of visual information during preview search.” 2011. Web. 27 Feb 2021.

Vancouver:

Chu H. Towards a better understanding of prioritization of visual information during preview search. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2011. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2142/18505.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Chu H. Towards a better understanding of prioritization of visual information during preview search. [Thesis]. University of Illinois – Urbana-Champaign; 2011. Available from: http://hdl.handle.net/2142/18505

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Sydney

11. Kong, Garry. An Investigation of Complex Visual Search With The Genetic Algorithm .

Degree: 2016, University of Sydney

URL: http://hdl.handle.net/2123/16326

► Visual search is an everyday task, defined as the search for a target amongst distractors. Visual search has historically been thought to reflect primarily early… (more)

Subjects/Keywords: visual search; genetic algorithm; visual cognition; attention

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kong, G. (2016). An Investigation of Complex Visual Search With The Genetic Algorithm . (Thesis). University of Sydney. Retrieved from http://hdl.handle.net/2123/16326

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Kong, Garry. “An Investigation of Complex Visual Search With The Genetic Algorithm .” 2016. Thesis, University of Sydney. Accessed February 27, 2021. http://hdl.handle.net/2123/16326.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Kong, Garry. “An Investigation of Complex Visual Search With The Genetic Algorithm .” 2016. Web. 27 Feb 2021.

Vancouver:

Kong G. An Investigation of Complex Visual Search With The Genetic Algorithm . [Internet] [Thesis]. University of Sydney; 2016. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2123/16326.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Kong G. An Investigation of Complex Visual Search With The Genetic Algorithm . [Thesis]. University of Sydney; 2016. Available from: http://hdl.handle.net/2123/16326

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universiteit Utrecht

12. Bajlekov, G.I. Theories of Visual Search and Their Applicability to Haptic Search.

Degree: 2012, Universiteit Utrecht

URL: http://dspace.library.uu.nl:8080/handle/1874/258459

► In this review, the current status of search studies in both the visual and haptic modality is discussed, with an aim to assess the similarity… (more)

▼ In this review, the current status of search studies in both the visual and haptic modality is discussed, with an aim to assess the similarity of the processes involved. While recent models of visual search propose differing mechanisms explaining experimental results, it is generally agreed on that the search process consists of a pre-attentive parallel stage and an attentive serial stage. During the pre-attentive stage, basic features are examined and the information is used to guide attention towards salient items during the attentive stage, improving the efficiency of the search process. Using such models, average response times can be predicted accurately in a wide range of experimental settings. However, modeled response time distributions often do not correspond to experimental data, indicating that many current models of visual search are incomplete. Other points of discussion still remain, such as the cause of asymmetric behaviours with symmetric task designs, and the exact mechanism of top-down control. The haptic modality of search has been studied less extensively than the visual one. Haptic experiments exhibit behaviours similar to visual search, with search efficiency dependent on target and distractor features in the same way as described for visual search. Discrepancies observed between visual and haptic search are often due to suboptimally matched stimuli between the two modalities. Due to the differences in feature dimensions, spatial constrains and experimental methods, such comparisons are difficult, and results of recent studies are not conclusive. There are, however, indications that search data are at least in part exchangeable between visual and haptic processes. Advisors/Committee Members: search?q=%2Bpublisher%3A%22Universiteit%20Utrecht%22%20%2Bcontributor%3A%28%22Bergmann%20Tiest%2C%20W.M.%22%29&pagesize-30">Bergmann Tiest, W.M., search?q=%2Bpublisher%3A%22Universiteit%20Utrecht%22%20%2Bcontributor%3A%28%22van%20Wezel%2C%20R.J.A%22%29&pagesize-30">van Wezel, R.J.A.

Subjects/Keywords: visual search; haptic search; pop out; guided search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bajlekov, G. I. (2012). Theories of Visual Search and Their Applicability to Haptic Search. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/258459

Chicago Manual of Style (16^th Edition):

Bajlekov, G I. “Theories of Visual Search and Their Applicability to Haptic Search.” 2012. Masters Thesis, Universiteit Utrecht. Accessed February 27, 2021. http://dspace.library.uu.nl:8080/handle/1874/258459.

MLA Handbook (7^th Edition):

Bajlekov, G I. “Theories of Visual Search and Their Applicability to Haptic Search.” 2012. Web. 27 Feb 2021.

Vancouver:

Bajlekov GI. Theories of Visual Search and Their Applicability to Haptic Search. [Internet] [Masters thesis]. Universiteit Utrecht; 2012. [cited 2021 Feb 27]. Available from: http://dspace.library.uu.nl:8080/handle/1874/258459.

Council of Science Editors:

Bajlekov GI. Theories of Visual Search and Their Applicability to Haptic Search. [Masters Thesis]. Universiteit Utrecht; 2012. Available from: http://dspace.library.uu.nl:8080/handle/1874/258459

University of New South Wales

13. Dunn, James. Robust search templates for face-in-crowd search.

Degree: Psychology, 2018, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/60759 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:54207/SOURCE02?view=true

► Police and security personnel often search crowds to identify persons of interest. This task is challenging because the appearance of the target’s face can vary… (more)

Subjects/Keywords: Face Search; Face Identification; Face Recognition; Visual Search; Face Search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dunn, J. (2018). Robust search templates for face-in-crowd search. (Doctoral Dissertation). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/60759 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:54207/SOURCE02?view=true

Chicago Manual of Style (16^th Edition):

Dunn, James. “Robust search templates for face-in-crowd search.” 2018. Doctoral Dissertation, University of New South Wales. Accessed February 27, 2021. http://handle.unsw.edu.au/1959.4/60759 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:54207/SOURCE02?view=true.

MLA Handbook (7^th Edition):

Dunn, James. “Robust search templates for face-in-crowd search.” 2018. Web. 27 Feb 2021.

Vancouver:

Dunn J. Robust search templates for face-in-crowd search. [Internet] [Doctoral dissertation]. University of New South Wales; 2018. [cited 2021 Feb 27]. Available from: http://handle.unsw.edu.au/1959.4/60759 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:54207/SOURCE02?view=true.

Council of Science Editors:

Dunn J. Robust search templates for face-in-crowd search. [Doctoral Dissertation]. University of New South Wales; 2018. Available from: http://handle.unsw.edu.au/1959.4/60759 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:54207/SOURCE02?view=true

Rice University

14. Orsten, Kimberley D. False Pop Out.

Degree: PhD, Social Sciences, 2015, Rice University

URL: http://hdl.handle.net/1911/88369

► A single, unique target often pops out quickly and efficiently from a field of homogenous distractors in visual search. Pop out has helped shape theories… (more)

Subjects/Keywords: visual search; visual attention; visual perception; Gestalts; features; pop out

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Orsten, K. D. (2015). False Pop Out. (Doctoral Dissertation). Rice University. Retrieved from http://hdl.handle.net/1911/88369

Chicago Manual of Style (16^th Edition):

Orsten, Kimberley D. “False Pop Out.” 2015. Doctoral Dissertation, Rice University. Accessed February 27, 2021. http://hdl.handle.net/1911/88369.

MLA Handbook (7^th Edition):

Orsten, Kimberley D. “False Pop Out.” 2015. Web. 27 Feb 2021.

Vancouver:

Orsten KD. False Pop Out. [Internet] [Doctoral dissertation]. Rice University; 2015. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1911/88369.

Council of Science Editors:

Orsten KD. False Pop Out. [Doctoral Dissertation]. Rice University; 2015. Available from: http://hdl.handle.net/1911/88369

University of Edinburgh

15. Mejia-Ramirez, Manuel. Effect of practice on perceptual load.

Degree: 2013, University of Edinburgh

URL: http://hdl.handle.net/1842/8832

► Within attention studies, Lavie's load theory (Lavie & Tsal, 1994; Lavie, Hirst, de Fockert, & Viding, 2004) presented an account that could settle the question… (more)

Subjects/Keywords: perceptual load; attention; practice; visual search task

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mejia-Ramirez, M. (2013). Effect of practice on perceptual load. (Thesis). University of Edinburgh. Retrieved from http://hdl.handle.net/1842/8832

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Mejia-Ramirez, Manuel. “Effect of practice on perceptual load.” 2013. Thesis, University of Edinburgh. Accessed February 27, 2021. http://hdl.handle.net/1842/8832.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Mejia-Ramirez, Manuel. “Effect of practice on perceptual load.” 2013. Web. 27 Feb 2021.

Vancouver:

Mejia-Ramirez M. Effect of practice on perceptual load. [Internet] [Thesis]. University of Edinburgh; 2013. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1842/8832.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Mejia-Ramirez M. Effect of practice on perceptual load. [Thesis]. University of Edinburgh; 2013. Available from: http://hdl.handle.net/1842/8832

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Toronto

16. Williams, Ryan Scott. “Don’t Look Down”: Alpha-Band Activity Reveals Selection Prior to Suppression of to-be-Ignored Locations.

Degree: 2017, University of Toronto

URL: http://hdl.handle.net/1807/79439

►

To examine behavioural and electrophysiological effects associated with the intentional suppression of spatial locations, a task was employed which cued to-be-ignored locations prior to stimulus… (more)

Subjects/Keywords: Attention; Distraction; EEG; Suppression; Visual Search; 0633

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Williams, R. S. (2017). “Don’t Look Down”: Alpha-Band Activity Reveals Selection Prior to Suppression of to-be-Ignored Locations. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/79439

Chicago Manual of Style (16^th Edition):

Williams, Ryan Scott. ““Don’t Look Down”: Alpha-Band Activity Reveals Selection Prior to Suppression of to-be-Ignored Locations.” 2017. Masters Thesis, University of Toronto. Accessed February 27, 2021. http://hdl.handle.net/1807/79439.

MLA Handbook (7^th Edition):

Williams, Ryan Scott. ““Don’t Look Down”: Alpha-Band Activity Reveals Selection Prior to Suppression of to-be-Ignored Locations.” 2017. Web. 27 Feb 2021.

Vancouver:

Williams RS. “Don’t Look Down”: Alpha-Band Activity Reveals Selection Prior to Suppression of to-be-Ignored Locations. [Internet] [Masters thesis]. University of Toronto; 2017. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1807/79439.

Council of Science Editors:

Williams RS. “Don’t Look Down”: Alpha-Band Activity Reveals Selection Prior to Suppression of to-be-Ignored Locations. [Masters Thesis]. University of Toronto; 2017. Available from: http://hdl.handle.net/1807/79439

Univerzitet u Beogradu

17. Gvozdenović, Vasilije P., 1971-. Prostorno-vremenski činioci percepcije iluzornih kontura.

Degree: Filozofski fakultet, 2014, Univerzitet u Beogradu

URL: https://fedorabg.bg.ac.rs/fedora/get/o:8110/bdef:Content/get

►

Vizuelna percepcija - eksperimentalna psihologija / Visual perception - experimental psychology

Jedno od pitanja koje se može postaviti u vezi prirode procesa percepcije iluzornih kontura… (more)

▼

Vizuelna percepcija - eksperimentalna psihologija / Visual perception - experimental psychology

Jedno od pitanja koje se može postaviti u vezi prirode procesa percepcije iluzornih kontura jeste nivo njihove obrade. Fiziološke studije ubedljivo govore o tome da se ovaj fenomen može tretirati kao osnovno svojstvo vizuelne stimulacije. Primenom raznovrsnih tehnika registrovanja moždane aktivnosti, neurofiziolozi su otkrili specijalizovane neurone u zoni vizuelnog korteksa koji su osetljivi na iluzorne konture. Psihofizički, fenomen ranog viđenja iluzornih kontura nije u potpunosti potvrđen. U psihološkoj literaturi postoje suprostavljena stanovišta. Deo eksperimenata govori u prilog tezi o ranom viđenju, dok drugi deo govori suprotno. Jedna od problema našeg istraživanja je nivo obrade iluzornih kontura, operacionalizovan kroz metodologiju vizuelne pretrage. U okviru ovog problema proveravali smo i model 'vezivanja pozadinskih elemenata' koji je ponuđen kao jedno od objašnjenja opažanja mete u osnovnim vizuelnim pretrsgama. Đrugi problem rads prsdstavijs ispitivanje vremenskih karakteristika faktora koji utiču na pretraživanje mete. To su pre svega, karakteristike mete i njena lokacija u setu vizuelne pretrage. Posebna tema istraživanja bilo je utvrđivanje vremenskog perioda potrebnog za formiranje percepta iluzorne figure. Razvijena je specifična eksperimentalna tehnika kojom smo ovaj period utvrdili. U suprotnosti sa jednim delom psihofizičkih istraživanja, naše istraživanje je pokazalo da se iluzorne konture ne mogu obrađivati na nivou ranog viđenja. Međusobnim poređenjem uloge karakteristike i lokacije mete, utvrdili smo da je lokacija ima važniju ali ne i nezavisnu ulogu od uloge karakteristike mete. Kritično vreme, potrebno za kompletiranje percepta iluzornih kontura iznosi oko 150 ms. Takođe, pokazalo se da su svi faktori, obuhvaćeni našim istraživanjem relativno nezavisni od dejstava prostornih činilaca stimulusne organizacije.

Advisors/Committee Members: search?q=%2Bpublisher%3A%22Univerzitet%20u%20Beogradu%22%20%2Bcontributor%3A%28%22Todorovi%C3%84%C2%87%2C%20Dejan%22%29&pagesize-30">Todorović, Dejan.

Subjects/Keywords: illusory contours; early vision; visual search; priming

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gvozdenović, Vasilije P., 1. (2014). Prostorno-vremenski činioci percepcije iluzornih kontura. (Thesis). Univerzitet u Beogradu. Retrieved from https://fedorabg.bg.ac.rs/fedora/get/o:8110/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gvozdenović, Vasilije P., 1971-. “Prostorno-vremenski činioci percepcije iluzornih kontura.” 2014. Thesis, Univerzitet u Beogradu. Accessed February 27, 2021. https://fedorabg.bg.ac.rs/fedora/get/o:8110/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gvozdenović, Vasilije P., 1971-. “Prostorno-vremenski činioci percepcije iluzornih kontura.” 2014. Web. 27 Feb 2021.

Vancouver:

Gvozdenović, Vasilije P. 1. Prostorno-vremenski činioci percepcije iluzornih kontura. [Internet] [Thesis]. Univerzitet u Beogradu; 2014. [cited 2021 Feb 27]. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:8110/bdef:Content/get.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gvozdenović, Vasilije P. 1. Prostorno-vremenski činioci percepcije iluzornih kontura. [Thesis]. Univerzitet u Beogradu; 2014. Available from: https://fedorabg.bg.ac.rs/fedora/get/o:8110/bdef:Content/get

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Urbana-Champaign

18. Ballew, Kirk Michael. Exploring the roles of display properties and display memorability in the contextual cueing task.

Degree: MS, Psychology, 2020, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/108433

► An underlying assumption of contextual cueing experiments is that repetition of a display will elicit contextual cueing, irrespective of the particular arrangement of items in… (more)

▼ An underlying assumption of contextual cueing experiments is that repetition of a display will elicit contextual cueing, irrespective of the particular arrangement of items in the display. However, there is reason to doubt this assumption; a number of display properties have been shown to predict response times in visual search experiments, including target eccentricity, target quadrant, visual crowding, and visual clutter. The effects of display properties may therefore limit the interpretability of contextual cueing effects that do not control for differences in these variables. Further, display properties may be linked to the memorability of a display. If this is the case, then it may be possible for displays with certain properties to facilitate or inhibit context learning, because such displays are more or less memorable. The present study sought to estimate the impact of the confounding influence of display properties on RTs in the contextual cueing task. A multiple regression analysis of a large contextual cueing data set confirmed that target eccentricity, target quadrant, and visual clutter impact response times in the contextual cueing task. The first simulation study showed that significant group-level contextual cueing effects are unlikely to arise in the absence of context learning. However, display properties can influence the size of effects analyzed at the level of individual displays. A second simulation study investigated a variety of parameters that may influence RTs in the contextual cueing task. Surprisingly, the strength of association between display properties and display memorability was not predictive of contextual cueing. However, the mean of the memorability score distribution, the probability of a learned display showing an effect, and the magnitude of the effect were all predictive of contextual cueing. Crucially, interactions between these variables suggest that contextual cueing may reflect small effects that occur somewhat frequently or larger effects that occur infrequently, but not somewhere in between. Advisors/Committee Members: search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Lleras%2C%20Alejandro%22%29&pagesize-30">Lleras, Alejandro (advisor), search?q=%2Bpublisher%3A%22University%20of%20Illinois%26%23160%3B%26%238211%3B%20Urbana-Champaign%22%20%2Bcontributor%3A%28%22Simons%2C%20Daniel%20J%22%29&pagesize-30">Simons, Daniel J (committee member).

Subjects/Keywords: contextual cueing; simulation; simulation study; visual search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ballew, K. M. (2020). Exploring the roles of display properties and display memorability in the contextual cueing task. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/108433

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ballew, Kirk Michael. “Exploring the roles of display properties and display memorability in the contextual cueing task.” 2020. Thesis, University of Illinois – Urbana-Champaign. Accessed February 27, 2021. http://hdl.handle.net/2142/108433.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ballew, Kirk Michael. “Exploring the roles of display properties and display memorability in the contextual cueing task.” 2020. Web. 27 Feb 2021.

Vancouver:

Ballew KM. Exploring the roles of display properties and display memorability in the contextual cueing task. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2020. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2142/108433.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ballew KM. Exploring the roles of display properties and display memorability in the contextual cueing task. [Thesis]. University of Illinois – Urbana-Champaign; 2020. Available from: http://hdl.handle.net/2142/108433

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Michigan Technological University

19. Schreifels, Dave. Visual Search in Naturalistic Imagery.

Degree: MS, Department of Cognitive and Learning Sciences, 2018, Michigan Technological University

URL: https://digitalcommons.mtu.edu/etdr/681

► Visual search has been extensively studied in the laboratory, yielding broad insights into how we search through and attend to the world around us.… (more)

Subjects/Keywords: Visual Search; Naturalistic; Imagery; Vision; Attention; Psychology

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Schreifels, D. (2018). Visual Search in Naturalistic Imagery. (Masters Thesis). Michigan Technological University. Retrieved from https://digitalcommons.mtu.edu/etdr/681

Chicago Manual of Style (16^th Edition):

Schreifels, Dave. “Visual Search in Naturalistic Imagery.” 2018. Masters Thesis, Michigan Technological University. Accessed February 27, 2021. https://digitalcommons.mtu.edu/etdr/681.

MLA Handbook (7^th Edition):

Schreifels, Dave. “Visual Search in Naturalistic Imagery.” 2018. Web. 27 Feb 2021.

Vancouver:

Schreifels D. Visual Search in Naturalistic Imagery. [Internet] [Masters thesis]. Michigan Technological University; 2018. [cited 2021 Feb 27]. Available from: https://digitalcommons.mtu.edu/etdr/681.

Council of Science Editors:

Schreifels D. Visual Search in Naturalistic Imagery. [Masters Thesis]. Michigan Technological University; 2018. Available from: https://digitalcommons.mtu.edu/etdr/681

University of Illinois – Urbana-Champaign

20. Ang, Cher Wee. Training and transfer of training in rapid visual search under high target-background similarity.

Degree: MA, 0338, 2013, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/42182

► Near-perfect transfer of training was observed in a previous study when participants trained to search for targets on camouflage backgrounds (high target-background similarity) were just… (more)

Subjects/Keywords: Visual Search; Training; Transfer; Attention; Camouflage

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APA (6^th Edition):

Ang, C. W. (2013). Training and transfer of training in rapid visual search under high target-background similarity. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/42182

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Ang, Cher Wee. “Training and transfer of training in rapid visual search under high target-background similarity.” 2013. Thesis, University of Illinois – Urbana-Champaign. Accessed February 27, 2021. http://hdl.handle.net/2142/42182.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Ang, Cher Wee. “Training and transfer of training in rapid visual search under high target-background similarity.” 2013. Web. 27 Feb 2021.

Vancouver:

Ang CW. Training and transfer of training in rapid visual search under high target-background similarity. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2013. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2142/42182.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Ang CW. Training and transfer of training in rapid visual search under high target-background similarity. [Thesis]. University of Illinois – Urbana-Champaign; 2013. Available from: http://hdl.handle.net/2142/42182

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Clemson University

21. Mcintyre, Scott. APPLYING VISUAL ATTENTION THEORY TO TRANSPORTATION SAFETY RESEARCH AND DESIGN: EVALUATION OF ALTERNATIVE AUTOMOBILE REAR LIGHTING SYSTEMS.

Degree: PhD, Human Factors Psychology, 2012, Clemson University

URL: https://tigerprints.clemson.edu/all_dissertations/894

► This experiment applies methodologies and theories of visual search and attention to the subject of conspicuity in automobile rear lighting. Based on these theories, this… (more)

Subjects/Keywords: Attention; Transportation Safety; Visual Search; Psychology

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APA (6^th Edition):

Mcintyre, S. (2012). APPLYING VISUAL ATTENTION THEORY TO TRANSPORTATION SAFETY RESEARCH AND DESIGN: EVALUATION OF ALTERNATIVE AUTOMOBILE REAR LIGHTING SYSTEMS. (Doctoral Dissertation). Clemson University. Retrieved from https://tigerprints.clemson.edu/all_dissertations/894

Chicago Manual of Style (16^th Edition):

Mcintyre, Scott. “APPLYING VISUAL ATTENTION THEORY TO TRANSPORTATION SAFETY RESEARCH AND DESIGN: EVALUATION OF ALTERNATIVE AUTOMOBILE REAR LIGHTING SYSTEMS.” 2012. Doctoral Dissertation, Clemson University. Accessed February 27, 2021. https://tigerprints.clemson.edu/all_dissertations/894.

MLA Handbook (7^th Edition):

Mcintyre, Scott. “APPLYING VISUAL ATTENTION THEORY TO TRANSPORTATION SAFETY RESEARCH AND DESIGN: EVALUATION OF ALTERNATIVE AUTOMOBILE REAR LIGHTING SYSTEMS.” 2012. Web. 27 Feb 2021.

Vancouver:

Mcintyre S. APPLYING VISUAL ATTENTION THEORY TO TRANSPORTATION SAFETY RESEARCH AND DESIGN: EVALUATION OF ALTERNATIVE AUTOMOBILE REAR LIGHTING SYSTEMS. [Internet] [Doctoral dissertation]. Clemson University; 2012. [cited 2021 Feb 27]. Available from: https://tigerprints.clemson.edu/all_dissertations/894.

Council of Science Editors:

Mcintyre S. APPLYING VISUAL ATTENTION THEORY TO TRANSPORTATION SAFETY RESEARCH AND DESIGN: EVALUATION OF ALTERNATIVE AUTOMOBILE REAR LIGHTING SYSTEMS. [Doctoral Dissertation]. Clemson University; 2012. Available from: https://tigerprints.clemson.edu/all_dissertations/894

Louisiana State University

22. Guevara Pinto, Juan D. Constructing the Search Template: Episodic and Semantic Influences on Categorical Template Formation.

Degree: MA, Psychology, 2016, Louisiana State University

URL: etd-03312017-151949 ; https://digitalcommons.lsu.edu/gradschool_theses/4405

► Search efficiency is usually improved by presenting observers with highly detailed target cues (e.g., pictures). However, in the absence of accurate target cues, observers must… (more)

Subjects/Keywords: visual search; episodic memory; semantic memory

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APA (6^th Edition):

Guevara Pinto, J. D. (2016). Constructing the Search Template: Episodic and Semantic Influences on Categorical Template Formation. (Masters Thesis). Louisiana State University. Retrieved from etd-03312017-151949 ; https://digitalcommons.lsu.edu/gradschool_theses/4405

Chicago Manual of Style (16^th Edition):

Guevara Pinto, Juan D. “Constructing the Search Template: Episodic and Semantic Influences on Categorical Template Formation.” 2016. Masters Thesis, Louisiana State University. Accessed February 27, 2021. etd-03312017-151949 ; https://digitalcommons.lsu.edu/gradschool_theses/4405.

MLA Handbook (7^th Edition):

Guevara Pinto, Juan D. “Constructing the Search Template: Episodic and Semantic Influences on Categorical Template Formation.” 2016. Web. 27 Feb 2021.

Vancouver:

Guevara Pinto JD. Constructing the Search Template: Episodic and Semantic Influences on Categorical Template Formation. [Internet] [Masters thesis]. Louisiana State University; 2016. [cited 2021 Feb 27]. Available from: etd-03312017-151949 ; https://digitalcommons.lsu.edu/gradschool_theses/4405.

Council of Science Editors:

Guevara Pinto JD. Constructing the Search Template: Episodic and Semantic Influences on Categorical Template Formation. [Masters Thesis]. Louisiana State University; 2016. Available from: etd-03312017-151949 ; https://digitalcommons.lsu.edu/gradschool_theses/4405

University of Cambridge

23. Ramamoorthy, Nayantara. Attentional Prioritisation of Another's Direct Gaze: Stimulus, Template, and Expectation.

Degree: PhD, 2021, University of Cambridge

URL: https://www.repository.cam.ac.uk/handle/1810/311171

► Another’s direct gaze, a crucial social cue, is presumed to be attentionally prioritised even in the presence of other gazes. Consistent with this notion is… (more)

Subjects/Keywords: gaze perception; visual search; attentional prioritisation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Ramamoorthy, N. (2021). Attentional Prioritisation of Another's Direct Gaze: Stimulus, Template, and Expectation. (Doctoral Dissertation). University of Cambridge. Retrieved from https://www.repository.cam.ac.uk/handle/1810/311171

Chicago Manual of Style (16^th Edition):

Ramamoorthy, Nayantara. “Attentional Prioritisation of Another's Direct Gaze: Stimulus, Template, and Expectation.” 2021. Doctoral Dissertation, University of Cambridge. Accessed February 27, 2021. https://www.repository.cam.ac.uk/handle/1810/311171.

MLA Handbook (7^th Edition):

Ramamoorthy, Nayantara. “Attentional Prioritisation of Another's Direct Gaze: Stimulus, Template, and Expectation.” 2021. Web. 27 Feb 2021.

Vancouver:

Ramamoorthy N. Attentional Prioritisation of Another's Direct Gaze: Stimulus, Template, and Expectation. [Internet] [Doctoral dissertation]. University of Cambridge; 2021. [cited 2021 Feb 27]. Available from: https://www.repository.cam.ac.uk/handle/1810/311171.

Council of Science Editors:

Ramamoorthy N. Attentional Prioritisation of Another's Direct Gaze: Stimulus, Template, and Expectation. [Doctoral Dissertation]. University of Cambridge; 2021. Available from: https://www.repository.cam.ac.uk/handle/1810/311171

24. Filipe, Ana Elisabete Chora. As tarefas de busca visual da cor na avaliação perceção visual: um estudo exploratório com crianças com e sem necessidades educativas especiais.

Degree: 2015, Universidade de Évora

URL: https://www.rcaap.pt/detail.jsp?id=oai:dspace.uevora.pt:10174/16681

► A presente investigação traduziu-se na exploração da utilização das tarefas de busca visual na avaliação da perceção da cor em crianças, procurando saber se é… (more)

▼ A presente investigação traduziu-se na exploração da utilização das tarefas de busca visual na avaliação da perceção da cor em crianças, procurando saber se é possível objetivar algum dos construtos da felicidade. Para isso, partiu-se do pressuposto de que a busca visual dijuntiva da cor é uma medida objetiva que permite indagar acerca do funcionamento mental (e.g., Fodor, 1985; Treisman, 1986, 1999; Colaço, 2005) e este, por sua vez, um indicador do bem estar subjetivo, como constructo da felicidade. Admitindo que a cor é uma característica que é processada de forma paralela, autónoma e pré-atentivamente, sendo apenas integrada numa fase posterior (Treisman & Gelade, 1980; Treisman, 1986; Wolfe, 1998), foram levadas a cabo duas experiências cujo objetivo era detetar o alvo entre distratores, presentes em cenários visuais digitais. Para a primeira experiência, utilizaram-se as assimetrias (Theeuwes, 1991; Treisman & Gormican, 1988; Wolfe, 2001) das cores azul e amarelo (pertencentes ao mesmo canal cor-oponente) e para a segunda experiência, utilizaram-se as cores verde e azul (pertencentes a diferentes pares cor-oponente). A amostra, por conveniência e exploratória, foi constituída por 38 crianças de ambos os sexos (n = 38), entre os 6 e os 12 anos de idade (M = 9 anos), residentes no distrito de Santarém e que constituíram dois grupos: um grupo reuniu as crianças que beneficiavam de programas educativos especiais, dado estarem abrangidos pelo decreto lei nº 3/2008, de 7 janeiro, e um segundo grupo, onde as crianças não beneficiavam de qualquer apoio no que diz respeito à adaptação de currículos específicos, logo, sem necessidades educativas especiais. Os resultados do modelo geral linear de medidas repetidas não mostraram diferenças significativas entre os grupos, mostrando apenas diferenças significativas dos tempos de reação médios no que ao processamento da cor diz respeito, independentemente do grupo a que pertenciam as crianças. Pode-se pensar que nas crianças com necessidades educativas especiais, a intervenção implícita no processo permitiu que o processamento de informação cor atingisse os tempos de reação esperados ou que as crianças com necessidades educativas especiais não apresentam dificuldades cognitivas de base; The visual color search tasks in the evaluation of visual perception: An exploratory study with children with and without special educational needs Abstract: This research resulted in the exploration of the use of visual search tasks in evaluating the perception of color in children, in order to know whether it is possible to objectify any happiness constructs. Therefore, we start with the assumption that the disjunctive visual color search is an objective measure that allows us to question the mental functioning (eg, Fodor, 1985; Treisman, 1986, 1999; Colaco, 2005) and this in turn, is an indicator of subjective well-being, and happiness of the construct. Assuming that the color is a feature that is processed in parallel, separate and pre-attentively and only integrated at a later stage… Advisors/Committee Members: search?q=%2Bpublisher%3A%22Universidade%20de%20%26%23201%3Bvora%22%20%2Bcontributor%3A%28%22Cola%C3%83%C2%A7o%2C%20Nuno%20Miguel%20Rosa%20Valente%22%29&pagesize-30">Colaço, Nuno Miguel Rosa Valente.

Subjects/Keywords: Busca visual dijuntiva; Perceção visual; Cor; Felicidade; Disjunctive visual search; Visual perception; Color; Happiness

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Filipe, A. E. C. (2015). As tarefas de busca visual da cor na avaliação perceção visual: um estudo exploratório com crianças com e sem necessidades educativas especiais. (Thesis). Universidade de Évora. Retrieved from https://www.rcaap.pt/detail.jsp?id=oai:dspace.uevora.pt:10174/16681

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Filipe, Ana Elisabete Chora. “As tarefas de busca visual da cor na avaliação perceção visual: um estudo exploratório com crianças com e sem necessidades educativas especiais.” 2015. Thesis, Universidade de Évora. Accessed February 27, 2021. https://www.rcaap.pt/detail.jsp?id=oai:dspace.uevora.pt:10174/16681.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Filipe, Ana Elisabete Chora. “As tarefas de busca visual da cor na avaliação perceção visual: um estudo exploratório com crianças com e sem necessidades educativas especiais.” 2015. Web. 27 Feb 2021.

Vancouver:

Filipe AEC. As tarefas de busca visual da cor na avaliação perceção visual: um estudo exploratório com crianças com e sem necessidades educativas especiais. [Internet] [Thesis]. Universidade de Évora; 2015. [cited 2021 Feb 27]. Available from: https://www.rcaap.pt/detail.jsp?id=oai:dspace.uevora.pt:10174/16681.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Filipe AEC. As tarefas de busca visual da cor na avaliação perceção visual: um estudo exploratório com crianças com e sem necessidades educativas especiais. [Thesis]. Universidade de Évora; 2015. Available from: https://www.rcaap.pt/detail.jsp?id=oai:dspace.uevora.pt:10174/16681

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Kansas State University

25. Peterson, Jared Joel. The interaction between visual resolution and task-relevance in guiding visual selective attention.

Degree: PhD, Department of Psychological Sciences, 2018, Kansas State University

URL: http://hdl.handle.net/2097/39309

► Visual resolution (i.e., blur or clarity) is a natural aspect of vision. It has been used by film makers to direct their audience’s attention by… (more)

▼ Visual resolution (i.e., blur or clarity) is a natural aspect of vision. It has been used by film makers to direct their audience’s attention by focusing the depth of field such that the critical region in a scene is uniquely clear and the surrounding is blurred. Resolution contrast can focus attention towards unique clarity, as supported by previous eye tracking and visual search research (Enns & MacDonald, 2013; Kosara, Miksch, Hauser, Schrammel, Giller, & Tscheligi, 2002; & McConkie, 2002; Peterson, 2016; Smith & Tadmor, 2012). However, little is known about how unique blur is involved in guiding attention (e.g., capture, repel, or be ignored). Peterson (2016) provided reaction time (RT) evidence that blur is ignored by selective attention when resolution is not task-relevant. Perhaps visual resolution is a search asymmetry where unique clarity can be used to guide selective attention during search, but unique blur cannot guide attention. Yet, perhaps the RT evidence was not sensitive enough with Peterson’s (2016) methodology to observe unique blur capturing or repelling attention. Eye movements (e.g., letter first fixated) may be more sensitive than RT as it measures blur and clarity’s influence on guiding attention earlier in a trial. The current study conducted three experiments that investigated: a) how visual resolution guides attention when it is task-irrelevant (Exp. 1), b) whether visual resolution is a search asymmetry, by manipulating resolution’s task-relevance (Use Blur, Use Clarity, Do Not Use Unique Blur or Clarity, & No Instructions) (Exp. 2), and c) whether blur and/or clarity are processed preattentively or require attention (Exp. 3). Experiments 1 and 2 manipulated blur and clarity (Exp. 1 Resolution = Task-irrelevant & Exp. 2 Resolution = Task-relevant), during a rotated L and T visual search measuring RT and eye movements. Experiment 1 found with the more sensitive eye movement measures that unique clarity strongly captured attention while unique blur weakly repelled attention towards nearby clarity (or clarity, especially that close to blur, captured attention). Experiment 2 found evidence that visual resolution is not a search asymmetry because the influence of resolution on selective attention was contingent upon its task-relevance, which theoretically supports the presence of a reconfigurable resolution feature detector. Experiment 3 used a feature search for either blur or clarity (i.e., resolution was task-relevant) and compared RT x Set Size search slopes. Both blurred and clear target present RT x Set Size search slopes were ~ 1 msec/item. The results strongly supported that blur and clarity are both processed preattentively, and provided additional evidence that resolution is not a search asymmetry. Overall, the current studies shed light on how visual resolution is processed and guides selective attention. The results revealed that visual resolution is processed preattentively and has a dynamic relationship with selective attention. Predicting how resolution will guide attention… Advisors/Committee Members: search?q=%2Bpublisher%3A%22Kansas%20State%20University%22%20%2Bcontributor%3A%28%22Lester%20C.%20Loschky%22%29&pagesize-30">Lester C. Loschky.

Subjects/Keywords: Visual resolution; Visual selective attention; Visual Blur; Visual Search; Task-relevance; Eye movements

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Peterson, J. J. (2018). The interaction between visual resolution and task-relevance in guiding visual selective attention. (Doctoral Dissertation). Kansas State University. Retrieved from http://hdl.handle.net/2097/39309

Chicago Manual of Style (16^th Edition):

Peterson, Jared Joel. “The interaction between visual resolution and task-relevance in guiding visual selective attention.” 2018. Doctoral Dissertation, Kansas State University. Accessed February 27, 2021. http://hdl.handle.net/2097/39309.

MLA Handbook (7^th Edition):

Peterson, Jared Joel. “The interaction between visual resolution and task-relevance in guiding visual selective attention.” 2018. Web. 27 Feb 2021.

Vancouver:

Peterson JJ. The interaction between visual resolution and task-relevance in guiding visual selective attention. [Internet] [Doctoral dissertation]. Kansas State University; 2018. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/2097/39309.

Council of Science Editors:

Peterson JJ. The interaction between visual resolution and task-relevance in guiding visual selective attention. [Doctoral Dissertation]. Kansas State University; 2018. Available from: http://hdl.handle.net/2097/39309

Duke University

26. Adamo, Stephen Hunter. Grabbing Your Attention: The Impact of Finding a First Target in Multiple-Target Search .

Degree: 2016, Duke University

URL: http://hdl.handle.net/10161/12255

► For over 50 years, the Satisfaction of Search effect, and more recently known as the Subsequent Search Miss (SSM) effect, has plagued the field… (more)

▼ For over 50 years, the Satisfaction of Search effect, and more recently known as the Subsequent Search Miss (SSM) effect, has plagued the field of radiology. Defined as a decrease in additional target accuracy after detecting a prior target in a visual search, SSM errors are known to underlie both real-world search errors (e.g., a radiologist is more likely to miss a tumor if a different tumor was previously detected) and more simplified, lab-based search errors (e.g., an observer is more likely to miss a target ‘T’ if a different target ‘T’ was previously detected). Unfortunately, little was known about this phenomenon’s cognitive underpinnings and SSM errors have proven difficult to eliminate. However, more recently, experimental research has provided evidence for three different theories of SSM errors: the Satisfaction account, the Perceptual Set account, and the Resource Depletion account. A series of studies examined performance in a multiple-target visual search and aimed to provide support for the Resource Depletion account—a first target consumes cognitive resources leaving less available to process additional targets. To assess a potential mechanism underlying SSM errors, eye movements were recorded in a multiple-target visual search and were used to explore whether a first target may result in an immediate decrease in second-target accuracy, which is known as an attentional blink. To determine whether other known attentional distractions amplified the effects of finding a first target has on second-target detection, distractors within the immediate vicinity of the targets (i.e., clutter) were measured and compared to accuracy for a second target. To better understand which characteristics of attention were impacted by detecting a first target, individual differences within four characteristics of attention were compared to second-target misses in a multiple-target visual search. The results demonstrated that an attentional blink underlies SSM errors with a decrease in second-target accuracy from 135ms-405ms after detection or re-fixating a first target. The effects of clutter were exacerbated after finding a first target causing a greater decrease in second-target accuracy as clutter increased around a second-target. The attentional characteristics of modulation and vigilance were correlated with second- target misses and suggest that worse attentional modulation and vigilance are predictive of more second-target misses. Taken together, these result are used as the foundation to support a new theory of SSM errors, the Flux Capacitor theory. The Flux Capacitor theory predicts that once a target is found, it is maintained as an attentional template in working memory, which consumes attentional resources that could otherwise be used to detect additional targets. This theory not only proposes why attentional resources are consumed by a first target, but encompasses the research in support of all three SSM theories in an effort to establish a grand, unified theory of SSM errors. Advisors/Committee Members: search?q=%2Bpublisher%3A%22Duke%20University%22%20%2Bcontributor%3A%28%22Mitroff%2C%20Stephen%20R%22%29&pagesize-30">Mitroff, Stephen R (advisor), search?q=%2Bpublisher%3A%22Duke%20University%22%20%2Bcontributor%3A%28%22Egner%2C%20Tobias%22%29&pagesize-30">Egner, Tobias (advisor).

Subjects/Keywords: Cognitive psychology; Attention; Attentional Blink; Subsequent Search Misses; Visual Search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Adamo, S. H. (2016). Grabbing Your Attention: The Impact of Finding a First Target in Multiple-Target Search . (Thesis). Duke University. Retrieved from http://hdl.handle.net/10161/12255

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Adamo, Stephen Hunter. “Grabbing Your Attention: The Impact of Finding a First Target in Multiple-Target Search .” 2016. Thesis, Duke University. Accessed February 27, 2021. http://hdl.handle.net/10161/12255.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Adamo, Stephen Hunter. “Grabbing Your Attention: The Impact of Finding a First Target in Multiple-Target Search .” 2016. Web. 27 Feb 2021.

Vancouver:

Adamo SH. Grabbing Your Attention: The Impact of Finding a First Target in Multiple-Target Search . [Internet] [Thesis]. Duke University; 2016. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/10161/12255.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Adamo SH. Grabbing Your Attention: The Impact of Finding a First Target in Multiple-Target Search . [Thesis]. Duke University; 2016. Available from: http://hdl.handle.net/10161/12255

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of California – Irvine

27. Winter, Amy Nicole. Visual Search Does Not Fully Characterize Feature-Based Selective Attention: Evidence from the Centroid Paradigm.

Degree: Psychology, 2017, University of California – Irvine

URL: http://www.escholarship.org/uc/item/1707c8z7

► While the visual search task has been instrumental in the study of feature-based attention (i.e., how attentional mechanisms increase the salience of relevant features), no… (more)

Subjects/Keywords: Psychology; centroid; feature-based attention; visual attention; visual search

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APA (6^th Edition):

Winter, A. N. (2017). Visual Search Does Not Fully Characterize Feature-Based Selective Attention: Evidence from the Centroid Paradigm. (Thesis). University of California – Irvine. Retrieved from http://www.escholarship.org/uc/item/1707c8z7

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Winter, Amy Nicole. “Visual Search Does Not Fully Characterize Feature-Based Selective Attention: Evidence from the Centroid Paradigm.” 2017. Thesis, University of California – Irvine. Accessed February 27, 2021. http://www.escholarship.org/uc/item/1707c8z7.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Winter, Amy Nicole. “Visual Search Does Not Fully Characterize Feature-Based Selective Attention: Evidence from the Centroid Paradigm.” 2017. Web. 27 Feb 2021.

Vancouver:

Winter AN. Visual Search Does Not Fully Characterize Feature-Based Selective Attention: Evidence from the Centroid Paradigm. [Internet] [Thesis]. University of California – Irvine; 2017. [cited 2021 Feb 27]. Available from: http://www.escholarship.org/uc/item/1707c8z7.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Winter AN. Visual Search Does Not Fully Characterize Feature-Based Selective Attention: Evidence from the Centroid Paradigm. [Thesis]. University of California – Irvine; 2017. Available from: http://www.escholarship.org/uc/item/1707c8z7

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Vanderbilt University

28. Arita, Jason Tadashi. Templates for rejection: Configuring attention to ignore task-irrelevant features.

Degree: MS, Psychology, 2012, Vanderbilt University

URL: http://hdl.handle.net/1803/10926

► Theories of attention are compatible with the idea that we can bias attention to avoid selecting objects that have known nontarget features. Although this may… (more)

Subjects/Keywords: visual attention; working memory; memory template; visual search; attention

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APA (6^th Edition):

Arita, J. T. (2012). Templates for rejection: Configuring attention to ignore task-irrelevant features. (Thesis). Vanderbilt University. Retrieved from http://hdl.handle.net/1803/10926

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Arita, Jason Tadashi. “Templates for rejection: Configuring attention to ignore task-irrelevant features.” 2012. Thesis, Vanderbilt University. Accessed February 27, 2021. http://hdl.handle.net/1803/10926.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Arita, Jason Tadashi. “Templates for rejection: Configuring attention to ignore task-irrelevant features.” 2012. Web. 27 Feb 2021.

Vancouver:

Arita JT. Templates for rejection: Configuring attention to ignore task-irrelevant features. [Internet] [Thesis]. Vanderbilt University; 2012. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1803/10926.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Arita JT. Templates for rejection: Configuring attention to ignore task-irrelevant features. [Thesis]. Vanderbilt University; 2012. Available from: http://hdl.handle.net/1803/10926

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

29. Darling, Cale M. Using preview information to facilitate complex visual search.

Degree: MS, Psychology, 2014, Georgia Tech

URL: http://hdl.handle.net/1853/53034

► The complex visual search involved in baggage screening requires operators to determine quickly whether a bag contains threatening objects that are embedded in a high… (more)

▼ The complex visual search involved in baggage screening requires operators to determine quickly whether a bag contains threatening objects that are embedded in a high degree of visual clutter. Methods for calculating visual clutter have been developed, and research has demonstrated the negative impact of clutter on search performance. The current study examined whether leveraging visual clutter information on the display during search could improve baggage screening performance above and beyond the conventional screening process. Ninety undergraduates searched x-ray images of bags for weapon items in a low fidelity baggage screening simulation; two clutter-based preview conditions displayed a limited portion of the bag to the participant before the entire bag was displayed. Eye movement data confirmed that the preview process guided the participant's attention to the corresponding previewed region. However, analysis of the baggage screening performance data showed there were no significant benefits associated with either clutter-based preview conditions compared with a control condition in which the entire bag was displayed for the duration of the trial. Thus, the results suggest that using clutter-based preview to guide visual attention does not substantially improve weapon detection performance. Despite this null effect, the current study provides additional evidence regarding the impact of visual clutter on complex search performance by demonstrating significant reductions in weapon detection accuracy and search efficiency due to increasing levels of visual clutter. Further research should explore methods for improving complex visual search by considering the negative impacts of visual clutter and ensuring that both attention guidance and object recognition processes are facilitated during search. Advisors/Committee Members: search?q=%2Bpublisher%3A%22Georgia%20Tech%22%20%2Bcontributor%3A%28%22Durso%2C%20Francis%20T.%22%29&pagesize-30">Durso, Francis T. (advisor), search?q=%2Bpublisher%3A%22Georgia%20Tech%22%20%2Bcontributor%3A%28%22Walker%2C%20Bruce%20N.%22%29&pagesize-30">Walker, Bruce N. (committee member), search?q=%2Bpublisher%3A%22Georgia%20Tech%22%20%2Bcontributor%3A%28%22Schumacher%2C%20Eric%20H.%22%29&pagesize-30">Schumacher, Eric H. (committee member).

Subjects/Keywords: Visual search; Visual clutter

…SUMMARY The complex visual search involved in baggage screening requires operators to… …leveraging visual clutter information on the display during search could improve baggage screening… …impact of visual clutter on complex search performance by demonstrating significant reductions… …in weapon detection accuracy and search efficiency due to increasing levels of visual… …clutter. Further research should explore methods for improving complex visual search by…

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Darling, C. M. (2014). Using preview information to facilitate complex visual search. (Masters Thesis). Georgia Tech. Retrieved from http://hdl.handle.net/1853/53034

Chicago Manual of Style (16^th Edition):

Darling, Cale M. “Using preview information to facilitate complex visual search.” 2014. Masters Thesis, Georgia Tech. Accessed February 27, 2021. http://hdl.handle.net/1853/53034.

MLA Handbook (7^th Edition):

Darling, Cale M. “Using preview information to facilitate complex visual search.” 2014. Web. 27 Feb 2021.

Vancouver:

Darling CM. Using preview information to facilitate complex visual search. [Internet] [Masters thesis]. Georgia Tech; 2014. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/1853/53034.

Council of Science Editors:

Darling CM. Using preview information to facilitate complex visual search. [Masters Thesis]. Georgia Tech; 2014. Available from: http://hdl.handle.net/1853/53034

University of Waterloo

30. Malcolmson, Kelly. Towards a Theory of Visual Concealment.

Degree: 2010, University of Waterloo

URL: http://hdl.handle.net/10012/5394

► The goal of this dissertation is to take initial steps towards understanding concealment behaviour and ultimately developing a theory of visual concealment. Since there are… (more)

▼ The goal of this dissertation is to take initial steps towards understanding concealment behaviour and ultimately developing a theory of visual concealment. Since there are relatively few studies of concealment in the literature and given the natural relationship between search and concealment, five strategies used in the development of traditional visual search theory and scene-based search theory were applied to the study of concealment. These strategies are: 1) establish a methodology, 2) identify dimensions, 3) categorize dimensions, 4) prioritize dimensions, and 5) integrate results into a theoretical framework that may involve inferences about the mechanisms involved. In Chapter 2, participants placed target objects within luggage in locations that were easy or hard to find (i.e., the placement task). Participants’ subjective reports of their thought processes and strategies were analyzed to identify dimensions that are important during concealment in real-world settings. Once a list of dimensions was generated, the dimensions were then categorized into three categories: Stimulus Properties dimensions such as visual similarity, Embodiment dimensions such as confrontation, and Higher Order dimensions such as schema. In Chapter 3, the dimensions uncovered in Chapter 2 were used in a forced-choice task, and participants’ choices were evaluated to determine whether the dimensions affected hiding behaviour. To further develop the methodological techniques available to study concealment behaviour and to examine the generalizability of previous findings, in Chapter 4, the placement task was used in another context – an office environment – and the locations chosen by participants to make objects easy or hard to find were coded on relevant dimensions. In Chapter 5, an initial attempt was made to prioritize the dimensions. The forced-choice task was used in a new way to explore the relative importance of the dimensions by examining which dimensions participants chose to use over other dimensions. Finally in the General Discussion in Chapter 6, an attempt was made to integrate available results and previous theories and to make inferences about the mechanisms involved in visual concealment. Methodological considerations and future directions for the study of visual concealment are also discussed.

Subjects/Keywords: visual concealment; hiding; visual search

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Malcolmson, K. (2010). Towards a Theory of Visual Concealment. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/5394

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Malcolmson, Kelly. “Towards a Theory of Visual Concealment.” 2010. Thesis, University of Waterloo. Accessed February 27, 2021. http://hdl.handle.net/10012/5394.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Malcolmson, Kelly. “Towards a Theory of Visual Concealment.” 2010. Web. 27 Feb 2021.

Vancouver:

Malcolmson K. Towards a Theory of Visual Concealment. [Internet] [Thesis]. University of Waterloo; 2010. [cited 2021 Feb 27]. Available from: http://hdl.handle.net/10012/5394.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Malcolmson K. Towards a Theory of Visual Concealment. [Thesis]. University of Waterloo; 2010. Available from: http://hdl.handle.net/10012/5394

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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Open Access Theses and Dissertations