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Full-Text Articles in Psychology

Developmental Perceptual Impairments: Cases When Tone-Deafness And Prosopagnosia Co-Occur, Sébastien Paquette, Hui C. Li, Sherryse L. Corrow, Stephanie S. Buss, Jason J.S. Barton, Gottfried Schlaug Oct 2018

Developmental Perceptual Impairments: Cases When Tone-Deafness And Prosopagnosia Co-Occur, Sébastien Paquette, Hui C. Li, Sherryse L. Corrow, Stephanie S. Buss, Jason J.S. Barton, Gottfried Schlaug

Psychology Faculty Publications

Studies have shown subtle gray and white matter abnormalities in subjects with several developmental disorders including prosopagnosia, tone-deafness, and dyslexia. Correlational evidence suggests that tone-deafness and dyslexia tend to co-occur, suggesting a link between these two developmental disorders. However, it is not known whether tone-deafness can also be associated with other developmental disorders such as impaired face recognition or prosopagnosia. We addressed this question by assessing face perception abilities in a group of tone-deaf individuals and matched non-tone-deaf subjects. The Cambridge (CFMT) and the Warrington (WRMT) face memory tests were used to assess face processing in the combined group of …


Evidence That The Hormonal Contraceptive Pill Is Associated With Cosmetic Habits, Carlota Batres, Aurélie Porcheron, Gwenaël Kaminski, Sandra Courrèges, Frédérique Morizot, Richard Russell Aug 2018

Evidence That The Hormonal Contraceptive Pill Is Associated With Cosmetic Habits, Carlota Batres, Aurélie Porcheron, Gwenaël Kaminski, Sandra Courrèges, Frédérique Morizot, Richard Russell

Psychology Faculty Publications

Hormonal contraception is known to cause subtle but widespread behavioral changes. Here, we investigated whether changes in cosmetic habits are associated with use of the hormonal contraceptive pill. We photographed a sample of women (N = 36) who self-reported whether or not they use the contraceptive pill, as well as their cosmetic habits. A separate sample of participants (N = 143) rated how much makeup these target women appeared to be wearing. We found that women not using the contraceptive pill (i.e., naturally cycling women) reported spending more time applying cosmetics for an outing than did women who …


Evaluation Of The Effectiveness Of A Gaze-Based Training Intervention On Latent Hazard Anticipation Skills For Young Drivers: A Driving Simulator Study, Yusuke Yamani, Pinar Biçaksiz, Dakota B. Palmer, Nathan Hatfield, Siby Samuel Apr 2018

Evaluation Of The Effectiveness Of A Gaze-Based Training Intervention On Latent Hazard Anticipation Skills For Young Drivers: A Driving Simulator Study, Yusuke Yamani, Pinar Biçaksiz, Dakota B. Palmer, Nathan Hatfield, Siby Samuel

Psychology Faculty Publications

A PC-based training program (Road Awareness and Perception Training or RAPT; Pradhan et al., 2009), proven effective for improving young novice drivers' hazard anticipation skills, did not fully maximize the hazard anticipation performance of young drivers despite the use of similar anticipation scenarios in both, the training and the evaluation drives. The current driving simulator experiment examined the additive effects of expert eye movement videos following RAPT training on young drivers' hazard anticipation performance compared to video-only and RAPT-only conditions. The study employed a between-subject design in which 36 young participants (aged 18-21) were equally and randomly assigned to one …


Makeup Changes The Apparent Size Of Facial Features, Alex L. Jones, Aurélie Porcheron, Richard Russell Jan 2018

Makeup Changes The Apparent Size Of Facial Features, Alex L. Jones, Aurélie Porcheron, Richard Russell

Psychology Faculty Publications

Makeup is a prominent example of the universal human practice of personal decoration. Many studies have shown that makeup makes the face appear more beautiful, but the visual cues mediating this effect are not well understood. A widespread belief holds that makeup makes the facial features appear larger. We tested this hypothesis using a novel reference comparison paradigm, in which carefully controlled photographs of faces with and without makeup were compared with an average reference face. Participants compared the relative size of specific features (eyebrows, eyes, nose, mouth) of the reference face and individual faces with or without makeup. Across …


Transient Signals And Inattentional Blindness In A Multi-Object Tracking Task, Dakota B. Palmer, Yusuke Yamani, Taylor L. Bobrow, Nicole D. Karpinsky, Dean J. Krusienski Jan 2018

Transient Signals And Inattentional Blindness In A Multi-Object Tracking Task, Dakota B. Palmer, Yusuke Yamani, Taylor L. Bobrow, Nicole D. Karpinsky, Dean J. Krusienski

Psychology Faculty Publications

Inattentional blindness is a failure to notice an unexpected event when attention is directed elsewhere. The current study examined participants' awareness of an unexpected object that maintained luminance contrast, switched the luminance once, or repetitively flashed. One hundred twenty participants performed a dynamic tracking task on a computer monitor for which they were instructed to count the number of movement deflections of an attended set of objects while ignoring other objects. On the critical trial, an unexpected cross that did not change its luminance (control condition), switched its luminance once (switch condition), or repetitively flashed (flash condition) traveled across the …


Psychometric Properties Of A Modified Moral Injury Questionnaire In A Military Population, Abby L. Braitman, Allison R. Battles, Michelle L. Kelley, Hannah C. Hamrick, Robert J. Cramer, Sarah Ehlke, Adrian J. Bravo Jan 2018

Psychometric Properties Of A Modified Moral Injury Questionnaire In A Military Population, Abby L. Braitman, Allison R. Battles, Michelle L. Kelley, Hannah C. Hamrick, Robert J. Cramer, Sarah Ehlke, Adrian J. Bravo

Psychology Faculty Publications

Moral injury (MI) results from perpetration of or exposure to distressing events, known as morally injurious events (MIEs), that challenge moral beliefs and values. Due to the type of involvement in recent military conflicts, many veterans report MIEs that may cause dissonance and, in turn, MI. Although 2 existing measures assess MIEs, neither currently assesses the defining characteristics of MI (i.e., guilt, shame, difficulty forgiving self and others, and withdrawal). The present study reports the initial psychometric test of a modified version (Robbins, Kelley, Hamrick, Bravo, & White, 2017) of the Moral Injury Questionnaire—Military version (MIQ-M; Currier, Holland, Drescher, & …