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Weighted Application Blanks: An Empirical Approach For The Selection Of Delivery Personnel Psychology, Barton Lee Dahmer
Weighted Application Blanks: An Empirical Approach For The Selection Of Delivery Personnel Psychology, Barton Lee Dahmer
Masters Theses & Specialist Projects
The purpose of this study was to develop and validate a biographically weighted application blank for use in selecting delivery personnel. The England (1971) procedure for weighting biographical information was utilized. The criterion was a ratio of planned work time to actual work time. It was hypothesized that (a) significant derivation and cross-validities would be obtained, and (b) significant practical benefits in terms of correct placement of workers in the high and low criterion groups would result. The first hypothesis was partially supported in that a significant derivation validity was obtained (r = -.56, P < .05). However, the cross-validity (r = -.12) was not significant. Thus, the second hypothesis was not supported. A discussion of the results and recommendations for the implementation of the weighted application blank are provided.
Anisms Underlying Improvement Of Peripheral Visual Processing In Older Adults, David Ball
Anisms Underlying Improvement Of Peripheral Visual Processing In Older Adults, David Ball
Masters Theses & Specialist Projects
The aim of this project was to examine the effects of perceptual learning, or practice, on the vision of older adults. Previous findings had indicated that older adults have restricted functional visual fields, but that practice in detecting peripheral targets can substantially improve their performance. Two possible explanations for poorer performance in the older age groups were examined: 1) slowed speed of central perceptual processing and 2) attentional deficit problems. Six observers in each of three age groups were tested and trained in performing a peripheral localization task while performing a concurrent central task. A progressive loss in the functional …
A Comparison Of Illusory Halo Levels Between Conventionally-Developed And Factor Analytically-Developed Behaviorally Anchored Rating Scales, Robert Baker
Masters Theses & Specialist Projects
The purpose of this study was to compare halo levels between a set of behaviorally anchored rating scales (BARS) developed by conventional methodology with a set of BARS developed by factor analytic means. The conventionally-developed BARS were developed at the University of California-Berkeley by Department of Psychology faculty members in conjunction with undergraduate psychology students. The factor analytically-derived BARS were developed during the course of the research reported here. In Phase 1 of the present study, undergraduate psychology students rated their instructors on a 1-7 Likert scale using the individual anchors which comprised the conventional BARS. A factor analysis of …