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School Psychology

Stephen F. Austin State University

Electronic Theses and Dissertations

Theses/Dissertations

2018

Electroencephalography (EEG)

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Brain Activity In College Students With The Broad Autism Phenotype, Amy Gaylord Beaver Dec 2018

Brain Activity In College Students With The Broad Autism Phenotype, Amy Gaylord Beaver

Electronic Theses and Dissertations

Abstract

This study examined brain activity in college students with the broad autism phenotype (BAP) while viewing facial expressions. Quantitative Electroencephalogram assessments were conducted in the temporal lobe area in the brains of 38 college students declared as Science, Technology, Engineering, and Math (STEM) majors. Participants were divided into BAP+ versus BAP- groups based on their scores on the Broad Autism Phenotype Questionnaire (BAPQ). Findings revealed that individuals categorized as BAP+ demonstrated a higher alpha relative power score and a higher T4 relative to T3 coherence Z score when looking at expressive faces than when looking at neutral faces when …