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Full-Text Articles in Psychology

Hemispheric Effects Of Response Hand And Concurrent Auditory And Visual Information Processing On Task Performance, Paula J. Guerette Jul 1989

Hemispheric Effects Of Response Hand And Concurrent Auditory And Visual Information Processing On Task Performance, Paula J. Guerette

Psychology Theses & Dissertations

Previous research (cf. Wickens, Mountford & Schreiner, 1981; Wickens & Sandry, 1982) has suggested that performance is facilitated by maintaining "integrity" between the hemisphere of information input, processing, and motor response. This task-hemispheric integrity has been found to exist during concurrent performance of verbal and spatial tasks, both of which are presented in a visual modality. The present study sought to examine whether task-hemispheric integrity exists during concurrent performance of a verbal and a spatial task when the verbal task is presented in an auditory modality and the spatial task(s) are presented in a visual modality. Fifty-six individuals (28M, 28F) …


The Effects Of Life Stress And Risk-Taking Style On Risk Perception And Driver Performance, Christine B. Philput Jul 1989

The Effects Of Life Stress And Risk-Taking Style On Risk Perception And Driver Performance, Christine B. Philput

Psychology Theses & Dissertations

This study examined the effects of risk-taking style, stress level, and highway environment on driver performance. In Phase I, 50 subjects were assessed for risk-taking style and stress level. In Phase II, the same subjects were presented with slides of traffic situations that varied in terms of risk of accident. This was a paired comparison task in which they rank-ordered ten highway sites, producing a measure of subjective risk. No significant relationships were identified between these subjective risk judgments and objective data regarding those sites (accidents and fatalities), though this is most likely due to problems with the slide presentation. …


Accuracy Of Performance Measurement: An Investigation Of Training Method And Amount Of Practice, Salvatore J. Cesare Apr 1989

Accuracy Of Performance Measurement: An Investigation Of Training Method And Amount Of Practice, Salvatore J. Cesare

Psychology Theses & Dissertations

The purpose of this research was to investigate the effects of training method and amount of practice-and-feedback on the accuracy of performance ratings and behavioral observation. This research was a 3 x 3 factorial ANOVA design. Training method was comprised of frame-of-reference, cognitive modeling, and a no-training control group. Practice-and-feedback consisted of 0, 1, and 3 practice trials. Undergraduates (N = 99) were randomly assigned to one of nine experimental conditions. Each participant viewed and rated 7 videotaped interview simulations. The results for performance ratings indicated that (a) frame-of-reference training produced the most accurate ratings for elevation, differential elevation, and …


Gender Differences In The Relation Between Locus Of Control And Physiological Responses, Monique C. Grelot Jan 1989

Gender Differences In The Relation Between Locus Of Control And Physiological Responses, Monique C. Grelot

Psychology Theses & Dissertations

The relationship between locus of control and the physiological responses of heart rate (HR) and electrodermal activity (EDA) was investigated in 30 males and 31 females during an arithmetic task. The Levenson's Internal, Powerful Others and Chance (IPC) scales (Levenson, 1974) were used to assess the various degrees of internality for each subject. Additionally, to determine each subject's physiological Lability or Stability (LS), EDA was measured by recording spontaneous skin conductance responses during a ten minute rest period and to a tone (an Orienting Response (OR) task). A simple difficulty effect was found on the performance scores across the three …


The Effects Of Training Strategies On Assessor Behavior And The Accuracy Of Assessment Center Consensus Ratings, Todd A. Baker Jan 1989

The Effects Of Training Strategies On Assessor Behavior And The Accuracy Of Assessment Center Consensus Ratings, Todd A. Baker

Psychology Theses & Dissertations

The purpose of this research was to examine the effects of four training strategies (e.g., part, whole, individual, and team) on the accuracy of performance ratings and the occurrence of interactive behaviors in consensus meetings. The results were analyzed using a 2 x 2 factorial ANOVA design. Part and whole training strategies were directly compared with one another. Team and individual training strategies made up the other direct comparison. Undergraduates (N = 108) were randomly assigned to four training conditions. The subjects were grouped into teams of three assessors. In these teams the assessors needed to exchange information about assessee …


Causal Analysis Of Disengagement Among Paid And Volunteer City Employees, Margaret Carson Zimmerman Jan 1989

Causal Analysis Of Disengagement Among Paid And Volunteer City Employees, Margaret Carson Zimmerman

Psychology Theses & Dissertations

This multivariate test of the full Mobley, Griffeth, Hand, and Meglino (1979) model of turnover used 184 volunteer and 202 paid workers employed as firefighters, library workers, and rescue squad workers. It addressed the issue of whether the motives and behaviors of volunteers could be accommodated by the same model that normally would be applied to paid workers. Little research exists on the characteristics of volunteer workers, and their worth and manageability are commonly denigrated. The study of volunteers is similar jobs to paid workers might reveal much about the disengagement process since the need to maintain a source of …


Assessing Soccer Referee Performance Using Work Sample And Conventional Testing Methods, Robert L. Kuhnle Jan 1989

Assessing Soccer Referee Performance Using Work Sample And Conventional Testing Methods, Robert L. Kuhnle

Psychology Theses & Dissertations

A game simulation consisting of game segments filmed from two camera angles, a behavioral event interview (BEI), a written test, and a physical performance test battery were compared for testing college soccer referees as linesmen. A content-oriented strategy (Alba & Dickinson, 1985) was used to prepare the tests. Sixty-one referees from two testing sites were assigned to one of two conditions of physical demand and one of three experience groups. Strong evidence of criterion-related validity was found for the game simulation from the press box camera angle when game simulation scores were compared with peer ratings and assessment scores. Mixed …