Digital Commons Network^™

Development Of A Weighted Application Blank For The Carryout Clerk Classification In A Large Retail Organization, Linda Gabbard

Masters Theses & Specialist Projects

The purpose of this study was to develop and validate a Weighted Application Blank to predict turnover for use as a selection tool for a large retail organization. Utilizing the England (1971) procedure, it was hypothesized that significant derivation and cross-validities would be obtained. The hypothesis was partially supported: the derivation validity coefficient was significant (r = .28, p < .01) and the resulting cross-validity coefficient was net significant (r = 19, p < .05). The results and recommendations for implementation of the WAB are discussed.

The Effect Of Social Context & Group Decision Making Formats On An Evaluative Task, Joyce Bowers

Masters Theses & Specialist Projects

A review of the literature on decision making indicated a lack of research attention given to the effects of the dynamics of the social context surrounding participation on decision outcomes. The present study examined the relationship between social context and group decision making formats, and its implications for the effective implementation of group participation in decision making The effectiveness of three decision -making formats, the nominal technique, the interacting technique, and the consensus technique, were compared under conditions of cooperation and competition on the three decision effectiveness dimensions of quality, acceptance, and synergy.

Two-hundred and forty-eight undergraduate students, working in …

The Effectiveness Of Feedback Procedures On Machine Set-Up Time In A Manufacturing Setting, Connie J. Wittkopp

Dissertations

The purpose of the present study was to evaluate the effectiveness of a treatment package designed to improve and maintain set-up time in the extrusion department of a rubber manufacturing company. Subjects were exposed to various behavioral techniques including training and a feedback system in the form of both written and verbal supervisory comments with an emphasis placed on improving performance through use of videotaping. An attempt was made to maintain treatment gains by teaching supervisors how to give information concerning set-up performance to their employees. Results indicate that average weekly set-up times for each machine were significantly below baseline …

Principles Of Design For Complex Displays: A Comparative Evaluation, Sharolyn Ann Converse

Psychology Theses & Dissertations

The present study examined the main and interactive effects of information format, information density, principle of information grouping, orientation of the airspeed scale, and task type on response time (RT) and accuracy in a decision making task. Forty-eight college students viewed static displays of primary flight instruments and signaled responses to the displays by pressing keys on the computer keyboard. Three levels of task type were employed. In the current state estimation task, subjects were required to determine whether each individual instrument reading was within prespecified limits. In the future state estimation task, subjects were required to attend to the …

Performance Appraisal Ratings As A Function Of Source Of Ratings And Purpose Of The Appraisal, Richard J. Tannenbaum

Psychology Theses & Dissertations

This study investigated the effects of purpose of appraisal ratings and source of appraisal ratings on four dependent measures: leniency, halo, variability, and construct validity. The purpose factor was comprised of four different levels: merit pay, performance improvement, research only, and no defined appraisal purpose. The rating source factor was comprised of two different levels: incumbent self-ratings, and supervisor ratings. One hundred and nineteen nursing assistants provided the self-ratings, and 39 nurses provided the supervisor ratings. Both sets of ratings were made using a 13-dimension graphic-type rating scale. Analysis of variance procedures were used to test the effects of appraisal …

Investigation Of Display Issues Relevant To The Presentation Of Aircraft Fault Information, Donald Mark Allen

Psychology Theses & Dissertations

The present study investigated the effects of different display, hypothesis presentation, information presentation, and parameter presentation styles on pilot performance. It was hypothesized that performance would be maximal using picture-based displays, presenting hypothesis information as a composite, showing only out-of-tolerance parameter information, and when parameter information was displayed as a bargraph. The results of the study indicated that pilot performance was best when employing picture- and text-based displays, when fault hypotheses were displayed as composites. There were no differences in response times when picture- and text-based displays were compared. Subjects' performances were best when hypotheses were displayed as composites compared …

Natural Language Human-Computer Dialogue: Menu-Based Natural Language And Visual Performance, Jeffrey John Hendrickson

Psychology Theses & Dissertations

The present study was conducted to determine design principles for menu-based natural language (MBNL) interfaces and to provide evidence for the nature of visual search processes with menu-based systems. The effects of window size, window activity, and query length were investigated. Window size was manipulated as a between-subjects variable with three levels representing a sixteen-item window size, an eight-item window size, and a four-item window size. Window activity was manipulated as a within-subjects variable with two levels representing single active and multiple active windows. Query length was manipulated as a within-subjects variable with three levels representing one-, two-, and three-item …

The Structure Of Opportunity: Network Configuration And Career Mobility, Terri A. Scandura Phd

Management Faculty Articles and Papers

Within organizations, managers are constantly choosing with whom they will begin, continue or cease to interact (Fischer, 1977; Kaplan, 1984). Organizations have been defined as "fish nets" of interrelated offices, and can be viewed as social groupings with relatively stable patterns of interaction over time (Katz and Kahn, 1978; Weick, 1969). If such a model of organizing is to move beyond this metaphor, coherent frameworks, and accompanying methods of analysis capable of capturing these emergent processes are necessary. The social network perspective was proposed by Tichy, Tushman and Fombrun (1979) and has guided data collection and analysis on emergent network …

The Feasibility Of Computerized Cognitive Testing As A Surrogate Measure For Assessment Center Performance, Leilani M. De Saram

Retrospective Theses and Dissertations

The use of microcomputerized cognitive testing of personnel has thus far been limited to military and environmental stressor applications. The investigation of such testing as a substitute for assessment center performance represents a novel application of this technology. An examination of the relationship between performance on a cognitive test battery and assessment center performance was conducted.

A battery of selected microcomputerized tests measuring cognitive constructs was administered to assessment center candidates in law enforcement occupations. Contrary to expectations, the computerized cognitive measurements did not exhibit significant correlations with assessment center performance measures. It was speculated that the two measures assessed …

The Influence Of Work Station Architecture On Work Perceptions And Work Behavior, Connie L. True

Dissertations and Theses

A field study was conducted to find whether open office architecture is related to employees' perceptions of their jobs and their work groups, and to their behavior in and around their work stations. Fifty-two employees in the administrative division of a large manufacturing operation volunteered to participate by answering a questionnaire and allowing their work stations to be analyzed for levels of visual access and visual exposure, the two independent variables. Access and exposure, at first theorized to be independent and interacting functions, were found to be too highly correlated in this open off ice setting to test as originally …

Escalation: A Closer Look At Allocation Decisions, David A. Hofmann

Retrospective Theses and Dissertations

The escalation of commitment to a particular course of action has, in the past eleven years, become an increasingly popular area for research in the psychological aspects of decision making. The major question posed by this line of research is: "Does an individual become so committed to a particular course of action that he/she can no longer analyze the situation objectively and, consequently, makes irrational decisions to continue investing when such activity is no longer advisable?" Staw (1981) states that the escalation phenomenon can occur when an individual becomes overly committed to a chosen course of action. He adds that …

Assessment Of The English Comprehension Level Test As A Predictor Of Success In Navy Recruit Training, Carla M. French

Retrospective Theses and Dissertations

As of 1980, the total population of persons of Spanish origin in the United States was 14,609,000, or 6.4%, with over 2,000,000 of them Puerto Rican (U.S. Bureau of the Census, 1983). Thousands of Hispanics are coming into the U.S. every year, both legally and illegally. They are the second largest minority in the U.S., and if growth continues at the current rate, they may outnumber Blacks by the year 2020 (Davis, Haub, & Willette, 1983).

Dynamic Allocation Of Responsibility Between Operators With Different Models Of System Information Using Computer-Mediated Communication, Michele Terranova

Psychology Theses & Dissertations

This research focused on the effectiveness of two operator teams for dynamic control of a process simulation. The responsibility for system optimization and failure detection was shared by the operators through computer-mediated communication. System information was displayed to both operators by one of three mental models of the systems: an alphanumeric/separable representation, a graphic/integral system representation, or both representations. The following team-display configurations were used: primary operator with graphic display, support operator with alphanumeric (GRAL); primary operator with alphanumeric display, support operator with graphic (ALGR); both operators with alphanumeric displays (BOAL); both operators with graphic displays (BOGR); and both operators …