Psychology Commons^™

Awareness Of Deficits And On-Road Driving Performance Among Persons With Acquired Brain Injury, Julie Ann Griffen

Wayne State University Dissertations

This study examined the relationship of neuropsychological and on-road driving evaluations among adults with acquired brain injury (ABI), and the extent to which that relationship is moderated by awareness of deficit. Awareness of deficit may partly explain mixed findings regarding the relationship between cognitive function and driving outcomes, inasmuch as persons aware of their deficits attempt to compensate for them accordingly, thereby minimizing deficit-related risk.

Sixty-two pairs of adults with ABI and significant-other informants recruited from a driving evaluation center and 40 healthy controls participated. Adults with ABI and controls completed neuropsychological and on-road evaluations.

Awareness of deficit was directly …

Individual Differences In Hemispheric Lateralization Of Language Processing, Sarah Ann Van Dyke

Wayne State University Dissertations

Conclusions in the literature regarding the relationship between a lateralized bias in the processing of information and individual differences (e.g., biological sex, gender identity, ability, personality) are inconsistent. We compared two different measures of laterality: dichotic listening and lateralized semantic priming and their relation to sex, verbal and visual-spatial ability, gender identity, and personality.

Eighty-nine adults (44 women, 45 men) were administered the Wechsler Abbreviated Scale of Intelligence, Bem Sex Role Inventory, and Big Five Inventory in addition to a dichotic listening task and a lateralized semantic priming task that compared ipsilateral and contralateral priming in order to determine the …

Social Support And Health Outcomes In Adolescents Experiencing Homelessness And Poverty: A Test Of The Main Effect And Stress-Buffering Hypotheses, Danijela Zlatevski

Wayne State University Dissertations

The health benefit and stress-buffering effects of social support were examined. Homeless (N=250) and housed (N=148) adolescents were assessed in adolescence and again in early adulthood, providing longitudinal data to help understand how these social constructs may change and influence health. The study was designed to test Cohen and Wills (1985) main effect and stress-buffering hypotheses. Current findings provide some support for the main effect hypothesis and some more limited support for the stress-buffering effect of perceived social support on mental health. Specifically, a main effect was found at baseline for network social support on number of substance abuse symptoms. …

Testing The Impact Of Anger Awareness And Expression Training And Relaxation Training On Chronic Headaches, Olga Slavin-Spenny

Wayne State University Dissertations

Chronic headache is a serious and common problem (World Health Organization [WHO], 2004). There is a heavy social and economic burden associated with chronic headaches. Relaxation training, which is thought to work by decreasing arousal/anxiety, is a commonly used behavioral treatment for chronic headache and has been shown to be effective. However, other research has suggested that anger may be an important emotion in the experience of pain, and that suppression of anger may lead to worse pain (Quartana et al., 2006). Although existing literature has demonstrated that anger suppression leads to worse pain, it has not addressed the question …