Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Entire DC Network
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 …
Multicultural Face Recognition Memory And Own-Race-Bias Among Adults With Acquired Brain Injury, Nia M. Billings
Multicultural Face Recognition Memory And Own-Race-Bias Among Adults With Acquired Brain Injury, Nia M. Billings
Wayne State University Dissertations
Own-race bias (ORB) is a well-documented phenomenon that may influence face memory, such that face memory is improved when the observed target matches the observer’s racial background. However, the clinical measures widely used in neuropsychological evaluations lack racial diversity that may disenfranchise and disadvantage minority patients. Further, these existing measures have been criticized for having inconsistent visual contrast and facial content, as well as too much variability of non-facial information which may confound its acceptability as a measure of face memory specifically. To address these limitations, standardized, multicultural images with validated facial expressions (Beaupré et al., 2000) were used to …
Reliability And Validity Of An Evaluation Capacity Assessment Instrument For Principals Of Public Schools In Michigan And The Current Distribution Of Evaluation Capacity By Poverty Concentration, Christine M. Lewis
Wayne State University Dissertations
This study used Confirmatory Factor Analysis (CFA) to investigate the reliability and validity of an Evaluation Capacity Assessment Instrument (ECAI) for principals of K-12 public schools in Michigan. The ECAI was then used to investigate whether scores between principals of high poverty schools and low poverty schools were significantly different. The ECAI was administered to 121 principals across Michigan. Based on the results of the CFA, evidence of fit to the a priori model was not established but internal consistency statistics provide some reliability evidence. A Principle Components Analysis (PCA) was conducted and factor loadings were examined. Some groups of …