Faculty

Institution

Unit

Venue

Simona Lleras Buetti

Research Associate Professor

University of Illinois Urbana-Champaign

Affiliations

College of Liberal Arts & Sciences

Department of Psychology

Simona Lleras Buetti is currently serving as a College Of Liberal Arts & Sciences Research Associate Professor at University of Illinois Urbana-Champaign.

Honors

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Experiences

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Education

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Simona Lleras Buetti

University of Illinois Urbana-Champaign

Research Associate Professor

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cognitive science visual perception applied cognitive psychology cognition visual science visual processing psychology experimental psychology attention visual system vision research behavioural process psychological science behavioral sciences visual function perception system visual search image representation neuroscience behavioral experiments eye tracking memory studies psychophysics perception-action loop visual reasoning behavioral research emotions affective neuroscience search technique task performance early vision attention disorders sensorimotor transformations emotion regulation emotional responses human performance modeling working memory parallel processing human memory blindsight spatial cognition human cognition experimental social psychology experimental analysis of behavior voluntary control simon effect search performance movement disorders behavioral decision making time perception motor behavior parallel metaheuristics explicit memory cognitive psychology behavioral principles temporal distortions peripheral cues logarithmic efficiency focused attention shape combine search items visual information music perception mathematical optimization combinatorial optimization parallel programming parallel pattern recognition variable neighborhood search parallel problem solving experimental pragmatics parallel visual processing trajectory deviations response selection response programming fearful events spider-fearful individuals

Notable Scholarly Works

Notable Federal Grants

Collaborators

Color-Color Feature Guidance in Visual Search. Attention Perception & Psychophysics (2025)

Yiwen WangSimona BuettiAndrea Yaoyun CuiAlejandro Lleras

computer sciencevisual scienceimage searchvisual perceptioncomputer visioninformation visualizationcolor constancycolorizationcolor-color feature guidancemachine visionimage analysisvisualization

Evaluating the Contribution of Parallel Processing of Color and Shape in a Conjunction Search Task. Scientific Reports (2025)

Andrea Yaoyun CuiSimona BuettiZoe Jing XuAlejandro Lleras

visual scienceexperimental psychologyvisual perceptionvisual processingconjunction searchhomogeneous search displaysvisual systemapplied cognitive psychologycognitive sciencetask performancepsychologycognitionconjunction search task

Exploring the Impact of Target-Distractor Featural Contrast on Feature Prioritization in Efficient Visual Search.. Journal of Vision (2025)

Jun-Ming YuZoe Jing XuAlejandro LlerasBuetti Simona

efficient visual searchcomputer sciencetarget-distractor featural contrastvisual perceptioncomputer visionvisual processingvisual reasoningfeature prioritizationmachine visioncognitive scienceimage representationvisual science

Investigating the Contribution of Unpredictable Target Features to Attentional Guidance. Journal of Vision (2025)

Zoe (Jing) XuJun-Ming YuAlejandro LlerasSimona Buetti

behavioural processpsychological sciencevisual functionexperimental psychologyvisual perceptionattentionperception-action loopunpredictable target featurescognitive neuroscienceapplied cognitive psychologycognitive sciencepsychologycognition

Parallel Sequential Rejection in Conjunction Search: Insights From Eye-Tracking on Distractor Processing Dynamics. Journal of Vision (2025)

Andrea Yaoyun CuiSimona BuettiPengfei YuAlejandro Lleras

behavioural processpsychological sciencevisual scienceexperimental psychologyvisual perceptionattentionvisual processingconjunction searchvision researchparallel sequential rejectionvisual systemeye trackingcognitive sciencepsychologydistractor processing dynamics

Quantifying the Relationship Between Search Efficiency and Perceptual Similarity in Color Space Across Different Efficient Search Tasks.. Journal of Experimental Psychology Human Perception & Performance (2025)

Alejandro LlerasZoe Jing XuHoward Jia He TanYujie ShaoSimona Buetti

visual perceptionattentionvisual processingcolor spacecognitive neuroscienceneurosciencevision researchtarget templatevisual systemimage representationcognitive sciencecolor distancevisual sciencecognition

Do Action Video Game Players Search Faster Than Non-Players?. Journal of Vision (2024)

Zoe (Jing) XuJosef SpjutBen BoudaoudSimona BuettiAlejandro LlerasRuth Rosenholtz

game designweb searchgame analyticsgame playershuman-computer interactiongame aigeneral game playinginformation retrieval

Evaluating the Contributions of Top-Down and Bottom-Up Processing on Eye Movements During Parallel Visual Search. Journal of Vision (2024)

Howard Jia He TanJia He TanZoe (Jing) XuAlejandro LlerasSimona Buetti

visual perceptionvisual processingcognitive neuroscienceneurosciencevision researchparallel visual searchbottom-up processingvisual systemeye trackingcognitive scienceapplied cognitive psychologyophthalmologyvisual scienceeye movements

On the Relationship Between Target-Distractor Discriminability and Search Efficiency: The Case of Color.. Journal of Vision (2024)

Alejandro LlerasZoe (Jing) XuHoward TanYujie ShaoSimona Buetti

psychological sciencepsychologyvisual perceptionvisual systemapplied cognitive psychologycognitive scienceimage representationsearch efficiencypattern recognitionexperimental psychologycolor constancyvisual processingvision researchperception systembehavioral sciencescognitionattentiontarget-distractor discriminabilityvisual science

Reconciling Opposing Effects of Emotion on Relational Memory: Behavioral, Eye-Tracking, and Brain Imaging Investigations.. Journal of Experimental Psychology General (2024)

Paul C BogdanFlorin DolcosYuta KatsumiMargaret O'BrienAlexandru D IordanSamantha IwinskiSimona BuettiAlejandro LlerasKelly Freeman BostSanda Dolcos

affectpsychological sciencehuman memoryemotion impairs rmaffective neurosciencepsychologyexplicit memorymemory studiesemotion enhances memoryapplied cognitive psychologycognitive scienceassociative memory (psychology)emotionsrelational memorybehavioral sciencescognitionimplicit memoryemotional selfregulationmemoryemotional responses

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Simona Lleras Buetti

Research Associate Professor

University of Illinois Urbana-Champaign

Affiliations

College of Liberal Arts & Sciences

Department of Psychology

Simona Lleras Buetti is currently serving as a College Of Liberal Arts & Sciences Research Associate Professor at University of Illinois Urbana-Champaign.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Simona Lleras Buetti

University of Illinois Urbana-Champaign

Research Associate Professor

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Color-Color Feature Guidance in Visual Search. Attention Perception & Psychophysics (2025)

Yiwen WangSimona BuettiAndrea Yaoyun CuiAlejandro Lleras

computer sciencevisual scienceimage searchvisual perceptioncomputer visioninformation visualizationcolor constancycolorizationcolor-color feature guidancemachine visionimage analysisvisualization

Evaluating the Contribution of Parallel Processing of Color and Shape in a Conjunction Search Task. Scientific Reports (2025)

Andrea Yaoyun CuiSimona BuettiZoe Jing XuAlejandro Lleras

Exploring the Impact of Target-Distractor Featural Contrast on Feature Prioritization in Efficient Visual Search.. Journal of Vision (2025)

Jun-Ming YuZoe Jing XuAlejandro LlerasBuetti Simona

Investigating the Contribution of Unpredictable Target Features to Attentional Guidance. Journal of Vision (2025)

Zoe (Jing) XuJun-Ming YuAlejandro LlerasSimona Buetti

Parallel Sequential Rejection in Conjunction Search: Insights From Eye-Tracking on Distractor Processing Dynamics. Journal of Vision (2025)

Andrea Yaoyun CuiSimona BuettiPengfei YuAlejandro Lleras

Alejandro LlerasZoe Jing XuHoward Jia He TanYujie ShaoSimona Buetti

Do Action Video Game Players Search Faster Than Non-Players?. Journal of Vision (2024)

Zoe (Jing) XuJosef SpjutBen BoudaoudSimona BuettiAlejandro LlerasRuth Rosenholtz

game designweb searchgame analyticsgame playershuman-computer interactiongame aigeneral game playinginformation retrieval

Evaluating the Contributions of Top-Down and Bottom-Up Processing on Eye Movements During Parallel Visual Search. Journal of Vision (2024)

Howard Jia He TanJia He TanZoe (Jing) XuAlejandro LlerasSimona Buetti

On the Relationship Between Target-Distractor Discriminability and Search Efficiency: The Case of Color.. Journal of Vision (2024)

Alejandro LlerasZoe (Jing) XuHoward TanYujie ShaoSimona Buetti

Reconciling Opposing Effects of Emotion on Relational Memory: Behavioral, Eye-Tracking, and Brain Imaging Investigations.. Journal of Experimental Psychology General (2024)

Paul C BogdanFlorin DolcosYuta KatsumiMargaret O'BrienAlexandru D IordanSamantha IwinskiSimona BuettiAlejandro LlerasKelly Freeman BostSanda Dolcos

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University of Illinois Urbana-Champaign

eye tracking

attention

Ranxiao Wang

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University of Illinois Urbana-Champaign

human robot interaction

mind wandering

Thomas Sanocki

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University of South Florida

educational psychology

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attention

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Chris Sims

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