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Memory For Emotional Expressions In Adults With Acquired Brain Injuries, Lauren Jeanne Radigan
Memory For Emotional Expressions In Adults With Acquired Brain Injuries, Lauren Jeanne Radigan
Wayne State University Dissertations
Introduction: Memory for emotions expressed by others forms the continuity that characterizes unique and intimate relationships. Successful memory for facial expressions requires the ability to remember the identity of the face (who showed the emotion) as well as the emotion (which emotion they showed). People with acquired brain injuries (ABI) frequently have problems with social cognition, which involves understanding cues that communicate emotional and interpersonal information. ABI is commonly associated with trouble perceiving emotional expressions and recognizing the identity of faces; however, research on memory for emotions after ABI is sparse. This study examined cognitive and emotional characteristics that contribute …
The Eyes Never Lie: Detecting Simulated Traumatic Brain Injury With Eye-Tracking, Robert John Kanser
The Eyes Never Lie: Detecting Simulated Traumatic Brain Injury With Eye-Tracking, Robert John Kanser
Wayne State University Dissertations
Performance validity test (PVT) inaccuracies can be explained by both test and extra-test (e.g., research design components) factors. Eye-tracking is a promising technology to enhance assessment of performance validity. Prior research has established that ocular behaviors are reliable biomarkers of (un)conscious cognitive processes. Experimental research on deception has shown that ocular behaviors reliably distinguish feigned concealment of information from honest responding. The primary objective of this study was to examine the incremental utility of incorporating eye-tracking into a clinical PVT to distinguish adults with verified TBI from adults coached to feign cognitive impairment. A secondary objective was to determine the …
Hearing Loss And Verbal Memory Assessment In Older Adults, Christina G. Wong
Hearing Loss And Verbal Memory Assessment In Older Adults, Christina G. Wong
Wayne State University Dissertations
Prior research has found that adults with hearing loss perform worse on cognitive testing than adults without hearing loss, and some studies have suggested that hearing loss is associated with dementia. Heavy emphasis on tests involving auditory stimuli for memory assessment may result in overdiagnosis of cognitive impairment in individuals with hearing loss. The present study compared visual and auditory versions of a verbal memory test among older adults with and without hearing loss. Forty-one adults with moderate-to-severe, sensorineural hearing loss (HL) and 41 age-matched adults with normal hearing (NH) participated. Age ranged from 55 – 80 years. They completed …
The Effects Of A Life-Stress Interview For Women With Chronic Urogenital Pain: A Randomized Trial, Jennifer Carty
The Effects Of A Life-Stress Interview For Women With Chronic Urogenital Pain: A Randomized Trial, Jennifer Carty
Wayne State University Dissertations
Chronic urogenital pain, pressure, and dysfunction are common, affecting nearly one in seven women in the U.S., who are commonly diagnosed with pelvic floor dysfunction, painful bladder syndrome, or interstitial cystitis. Women with these symptoms tend to have co-morbid anxiety and depression, relatively high rates of lifetime trauma and abuse, and conflicts or stress from key relationships. There is theory and evidence indicating that unresolved abuse or emotional conflicts can trigger or exacerbate urogenital pain and other symptoms (Abbass, 2009), but assessment of the presence and role of psychological stress is rarely done in women’s health care settings. When mental …
Assessment Of Memory Function And Effort Using The Wechsler Memory Scale - 4th Edition, Justin B. Miller
Assessment Of Memory Function And Effort Using The Wechsler Memory Scale - 4th Edition, Justin B. Miller
Wayne State University Dissertations
Even the most psychometrically sound measures are sensitive to the level of effort put forth by the examinee and their intent. This is especially true for measures of memory functioning that are a common target of negative response bias and withholding effort. The aim of the present study was to develop methods for detecting these behaviors for the current edition of the Wechsler Memory Scale, 4th Edition (WMS-IV) using a community sample of healthy adults coached to simulate traumatic brain injury (TBI) and a sample of bona fide TBI survivors. The primary analytic strategy involved generation of prediction models to …