Psychology Commons^™

Priming In A Simulated Assessment Center Environment: Can Behavioral Observation Training Overcome The Effects Of Prior Information?, Eric J. Vanetti

Psychology Theses & Dissertations

Two studies were performed to investigate how behavioral observation training helps assessors handle the information processing demands of the assessment center. In Study 1, the effects of potentially biasing prior information (priming) on the behavioral observations and rating judgments of 90 untrained subjects were determined. Priming was operationalized as one of three sets of information (positive, negative or neutral) that subjects received prior to observing, and rating a designated target individual. Results showed that both the observations and ratings of untrained subjects were influenced by priming. Study 2 investigated the effects of prior information on the observations and ratings of …

The Influence Of Direct Versus Indirect Observation, Candidate Report Format, And Assessor Training On The Accuracy Of Assessor Ratings, Rudolph L. Johnson Jr.

Psychology Theses & Dissertations

Within the assessment center method, assessors' preliminary evaluations of candidates' performance are typically based on information obtained through direct observation of the candidate's performance in the situational exercise, or on another assessor's report of that performance. This variation is somewhat disconcerting, however, in that its impact on assessor ratings remains largely unstudied. The primary focus of the present study was to assess the differential effects of observation type (i.e., direct observation, dimension-specific report, narrative report) on various measures of rating accuracy. In addition, the present study investigated cognitive modeling as an assessor training strategy, and its impact on rating accuracy. …

Factors Affecting The Efficacy Of Rater Training: Information Type And Mode Of Presentation, Todd A. Silverhart

Psychology Theses & Dissertations

In order to enhance the quality of performance ratings, researchers have directed their efforts towards training raters to evaluate performance more accurately. The purpose of the present study was to examine two factors that may affect the efficacy of rater training for improving the accuracy of performance ratings. One factor was the type of information that was presented during training (target score information, behavioral rationale for target scores, or a combination of target score and behavioral rationale). The second factor was the mode in which information was presented during training (feedback or feedforward). In addition to assessing the unique contribution …

Category Test And Wais Scores: Sex And Age Inter-Relationships, Julia Ann Shelton

Psychology Theses & Dissertations

The current study investigated sex and age differences on the WAIS and Category Test in a sample of 218 persons, half male and half female, between the ages of 16 and 39. The sample was composed of well educated diabetics without neurological symptomatology and of above average intelligence.

Three types of statistical analyses were performed. The first of these were factor analyses of structural composition of WAIS and Category tests as influenced by sex. Results suggested that males and females exhibit different patterns of performance. The second analyses were regression analyses to predict Category Test performance from WAIS scores and …

Bilateral Eda Measurement Of Females During Simple And Complex Listening Tasks, Rory Craig Montero

Psychology Theses & Dissertations

The present study sought to measure hemispheric response to positive, negative and neutral stimuli using a dichotic listening paradigm. Subjects were required to attend to either their right or left ear to enhance any potential hemispheric asymmetry that might occur during emotional processing. Measurement of bilateral EDA was conducted while subjects were presented positive, negative and neutral stimuli both dichotically and binaurally. Twelve subjects met the research criteria and their responses were used in the analyses. A 2x2x2x2x5 mixed model ANOVA was conducted. Significant main effects for Trial, Ear Attention and Stimuli were found as well as a significant interaction …

Learned Helplessness And Masculinity In Women: Performance Effects And Attributions About Success And Failure, Sherry B. Rabinowitz

Psychology Theses & Dissertations

The present study attempted to examine the relationships among learned helplessness, masculinity, and attributions about success and failure. The Bern Sex Role Inventory was used to generate a masculinity score for 120 college women. Learned helplessness was induced by exposure to problems that had no solution. Subjects in the experimental conditions were asked to solve one, two, or three different types of problems, seventy-five percent of which were unsolvable. Subjects in the control condition were given three types of solvable problems. After each set of tasks, subjects completed an attributional questionnaire and were asked to rate how well they perceived …

Driver Response To Simulated Intersections: An Analysis Of Workload-Related Variables, Monty G. Grubb

Psychology Theses & Dissertations

A roadway intersection driving simulation was created to investigate driver information processing at intersections. Research participants were provided a visual simulation of approaching intersections using a video display with a 120 degree visual field. Six groups, each containing 12 subjects, were formed according to age and gender, with age ranging from 18 to 74 years. All participants viewed 14 separate intersections, which varied according to types of traffic control signs and signals. Individual workload was assessed in three categories of response: performance, subjective, and physiological. A MANOVA was performed on six dependent variables in the 3 (age) by 2 (gender) …

The Influence Of Rater Training, Scale Format, And Rating Justification On The Quality Of Performance Ratings By Three Rater Sources, Steven B. Woods

Psychology Theses & Dissertations

The primary focus of the present study was to examine systematically the influence of rater training, scale format, and rating justification on the quality (i.e., convergent and discriminant validity, halo, leniency) of ratings exhibited by three rater sources (i.e., self, peer, observer). Ninety-one undergraduate students participated in a videotaped role play exercise and returned at a later time to take part in a three-hour rating session. These individuals provided self- and peer ratings. Forty-five advanced undergraduate students participated in a similar rating session and provided observer ratings. Convergent validity, discriminant validity, and halo were tested with the multitrait-multimethod analysis of …

The Effects Of Temporospatial Integration On Distance Estimations Of Young And Elderly Adults, Margaret Rowley-Bernicki

Psychology Theses & Dissertations

The effect of discontinuity on temporospati al integration in the accuracy of distance estimations was examined utilizing a slide presentation of a route. Participants were 60 young and 60 elderly adults who were randomly assigned to one of two conditions. The two conditions were determined by whether the subjects viewed the walk in a logically sequenced order or a pre-determined randomized order. Subjects viewed the walk twice and thereafter made a series of distance estimates between a series of preselected landmarks chosen by a different group of young and elderly adults. Additionally, subjects gave self-ratings on a twelve-item questionnaire to …

Sins Of The Fathers And Mothers: Relationships Between Parental History Variables And Adult Mmpi Profiles, Kathryn E. Dawson

Psychology Theses & Dissertations

Self-report data on parental history variables--child abuse, father and mother alcoholism, parental mental illness, and father's level of education--were gathered from 469 male and female inpatients at the Florida Mental Health Institute in Tampa, Florida. The Minnesota Multiphasic Personality Inventory (MMPI) was administered within the first 72 hours of admission.

Discriminant function analyses with step-down procedures were performed to determine the effectiveness of the MMPI profiles in discriminating between parental history groups. Each gender was run separately. When comparing patients with no pathological parent history to groups reporting at least one, the chi square was found to be significant for …

The Effects Of Task Difficulty On Pupil Diameter In A Choice Reaction Time Task, Coleen Thornton

Psychology Theses & Dissertations

The effects of task difficulty on pupil diameter in a choice reaction time (CRT) task were investigated. Pupil diameter data were collected from 24 subjects using the NASA Langley Research Center oculometer system. Task difficulty was defined by the number of paired stimulus-response alternatives and stimulus-response compatibility. A unique S-R ensemble which required an oculometeric (eye-movement) response and graphic symbols as stimuli was employed in the CRT task. The procedures used replicated Hick's Law for the first time on an oculometer. The S-R compatibility effect was not found to influence this linear trend. The results indicated that pupil diameters for …

Socialization For Professionals An Analysis Of The Process, Influencing Elements, And Outcomes, Catherine Via Cauthorne-Lindstrom

Psychology Theses & Dissertations

This study examined the process of socialization of professionals in their educational setting and in work organizations after graduation from college. The purpose was twofold: to test an expectancy-based process model of socialization for its ability to predict commitment and retention intentions in both environments, and to identify differences in individuals' cognitive structures and value systems manifested at different points in the socialization process. Additionally, points of conflict between professional and organizational socializations were explored.

Subjects were 154 nurses and 190 teachers. For each of these professions, four subgroups were sampled: (I) students entering the professional phase of education; (II) …

The Effects Of Task Load On Heart Rate And Heart Rate Variability, Paula Jeanne Guerette

Psychology Theses & Dissertations

The relationship between task load and cardiovascular measures was investigated during single- and dual-task performance. The results showed significant reductions in Heart Rate Variability and the Blood pressure component of the Power Spectral Density function during task performance. No significant changes in HR were seen from baseline to task. However, differences in directional responding between subjects seemed to have obscured these effects. When direction of the HR response was disregarded and absolute magnitude of response was analyzed, significant differences from baseline to task were seen. There was no difference in physiological responding from single- to dual-task trials. Future research examining …

The Implications Of Varying Levels Of Task Automation On Workload, Micheline Y. Eyraud

Psychology Theses & Dissertations

The present study investigated the effects of the addition of automation on task workload. Utilizing a modified secondary task paradigm, the workload which was imposed by three different levels of automation, selected from the continuum of automation on each of two primary tasks, was assessed by comparing performance on a secondary task which remained unaided in all conditions. The levels of automation under investigation in the present study were manual, intermediate, and total aiding. The primary tasks selected for investigation were a sensory-decision making task and compensatory tracking task. A long-term memory task was chosen as the secondary task. It …

Speech Anxiety As A Self-Handicapping Strategy, Gerald Macon Travis

Psychology Theses & Dissertations

The present study tested the hypothesis that trait speech-anxious females use reports of speech anxiety symptoms and self-statements reflecting speech anxiety as a self-handicapping strategy to preserve their self-esteem when confronted with an evaluative threat situation. Forty-eight college females, classified into high and low speech anxiety groups on the basis of their responses to the Personal Report of Confidence as a Speaker (PRCS; Paul, 1966), served as subjects, It was predicted that trait speech-anxious subjects would report more speech anxiety symptoms and self-statements reflecting speech anxiety in an evaluative setting in which speech anxiety could serve as an explanation for …

The Effectiveness Of Three Modes Of Conversation On Coping With Stress In Same Sex Friendship Dyads, Robert Sal Costanza

Psychology Theses & Dissertations

To induce stress, pairs of friends, serving as subjects, were told they would be moving a spider through a maze. In three experimental conditions the friends were allowed to talk with one another prior to interacting with the spider; in the fourth condition the subjects waited alone. The conversations were structured so that the differential effects of problem-solving, emotion-based, or situationally unrelated discussion between friends could be observed on measures of negative mood state and behavioral fear. Subjects in the emotion-based condition generally experienced the greatest amounts of negative mood and fear. Problem-solving and unrelated discussions resulted in lower levels …

An Examination Of The Relationship Between Mental Resources And Performance Strategies, Douglas L. Miller

Psychology Theses & Dissertations

Based on the work of Klapp, Marshburn, and Lester (1983) and more generally on principles of the Multiple Resource Theory, it was proposed that human short-term memory consists of two mental resource channels, one that is tapped by span memory tasks and one tapped by immediate working memory tasks. It was further hypothesized that dual-task performance would be better under conditions where one of the component tasks tapped the proposed span memory channel and one tapped the proposed working memory channel, than when both tasks tapped the same channel. In addition, it was hypothesized that dual-tasks tapping the same memory …

Multitrait-Multimethod Analysis Of Performance Ratings Using Behaviorally Anchored And Behavioral Checklist Formats, Todd A. Baker

Psychology Theses & Dissertations

The construct validity of a behaviorally anchored rating scale (BARS) and a behavioral checklist was examined for evaluation of performance in leaderless group discussions. The assessors consisted of 12 graduate students in industrial/organizational psychology who were randomly assigned to use the behavioral checklist or the BARS format. Performance ratings were made of 12 ratees in both assigned and nonassigned role leaderless group discussions. The ratings were analyzed with a multitrait-multimethod approach using analysis of variance (Dickinson 1977; 1984) ~ Convergent validity and discriminant validity were found for the assigned discussion, whereas only discriminant validity was found for the nonassigned discussion. …

A Multitrait-Multimethod Investigation Of Two Checklist Formats For Rating The In-Basket, Michael G. Fedorko

Psychology Theses & Dissertations

The two most commonly identified methods of rating the In-Basket both involve the use of checklists. These checklists differ primarily in the way that the items on them are organized. In one (the Dimension Oriented Format), the items pertaining to the entire In-Basket are grouped under the dimension they represent (Frederiksen, Jensen, & Beaton, 1972). In the other (the Item Oriented Format), items representing all dimensions are grouped under the exercise in which they .might be expected to occur (Jaffee, 1971). This study investigated the construct validity of In-Basket ratings obtained using these two formats.

The results of an analysis …

An Information Processing Approach To The Study Of Map Interpretation, Susan Vaughan Felton

Psychology Theses & Dissertations

Three variables involved in map interpretation (rotation, planar angle, and scale) were examined from an information processing perspective to determine whether they were characterized by serial, parallel, or a combination of serial and parallel processing. Sex differences in these processes were also examined. Participants viewed a series of pairs of slides depicting various combinations of rotations, planar angles, and scales, and were asked to determine whether the pair represented the same array viewed from a different viewpoint. Accuracy and response time were the dependent variables of interest. Results indicated that the number of manipulations that were involved in a problem …

Landmark Selection And Temporal-Spatial Integration: Macrospatial Abilities In Young Adults And Elderly Adults, Deans Haggerty

Psychology Theses & Dissertations

Groups of young adults and elderly adults participated in a study examining age-related changes in macrospatial cognitive abilities. Perceptual differentiation/selection abilities were tested using a Landmark Selection task, while temporal-spatial integration abilities were explored through the use of a Scrambled Route task. In the Landmark Selection task, subjects viewed a slide presentation of a walk and then chose the landmarks which best represented the walk. For the Scrambled Route task, after viewing a slide presentation of a scrambled walk, subjects made distance estimations involving pairs of selected landmarks. Also included were self-assessment scales of spatial abilities and two psychometric tests …

Cognitive Influences On Flavor Discrimination: Training Novices For Beer Flavor Differentiation, Rosalynn M. Peron

Psychology Theses & Dissertations

Four training techniques were employed to investigate the effects of increasing knowledge of beer flavor on novices' ability to differentiate among beers on the basis of taste. These techniques included (a) learning definitions of beer flavor terminology (Verbal Condition); (b) having additional experience with taste sensations (Taste Condition); (c) having a combination of the verbal and taste techniques (Verbal/Taste Condition); and (d) no training (Control Condition). After preliminary testing, 40 subjects (10 per training condition) were selected to participate in pre- and post-training tasks in which they rated similarity between beers, between beers and flavor-descriptive adjectives, and between flavor-descriptive adjectives. …

Attributions For Violence In Relationships: Do Battered Women Blame Themselves?, Debra Down

Psychology Theses & Dissertations

The central purpose of this research was to compare attributions of blame for spousal violence made by women who were in violent relationships with those of abused women who had sought shelter and those of women who had never been abused. Both clinicians and researchers (e.g., Frieze, 1979; Walker, 1979) have included victims of marital abuse among victims who self-blame, and have contended that self-blame contributes to remaining in an abusive relationship. Previous work, however, has not considered the repetitive nature of spouse abuse, and has routinely confounded self-causality with self-blame.

Nonabused women and abused women who remained in relationships …

The Development Of A Paper-And-Pencil Measure Of Complex Cognitive-Perceptual Aptitude, Don Michael Mcanulty

Psychology Theses & Dissertations

The primary purpose of the present research was a develop a complex aptitude test to assess individual differences in multiple cognitive and perceptual abilities that are required for helicopter pilot training. The paper-and-pencil test was designed to provide measures of both static and dynamic (i.e., learning) ability under different levels of complexity. The secondary research purpose was to develop a battery of eight psychometric tests to assess other abilities that are required for helicopter pilot training. Test prototypes were produced and administered to small samples of subjects. The tests were then revised into an experimental battery that required approximately 7 …

Construct Validation Of Role Playing Exercises In An Assessment Center Using Bars And Behavioral Checklist Formats, Wanda J. Campbell

Psychology Theses & Dissertations

The purpose of this study was to establish the construct validity of five dimensions, assessed by two role simulations, using behavioral checklist and BARS formats. Participants were 12 graduate students in psychology, most of whom were enrolled in an industrial/ organizational program. They served as assessors and evaluated the videotaped performance of ten ratees who had previously participated in assessment centers conducted at the university.

Substantial evidence for convergent and an adequate level of discriminant validity were hypothesized. Although it was anticipated that method bias would be low, it was hypothesized that the behavioral checklist would exhibit a higher level …

The Effects Of Presentation Method And Stimulus String Length In A Letter Matching Task, Sharolyn Ann Converse

Psychology Theses & Dissertations

The present study investigates the effects of presentation method. stimulus string length, and pair type on matching task response time and accuracy. It was hypothesized that sequential presentation and small stimulus arrays evoke holistic processing while long simultaneous sets are matched according to serial self-terminating comparison strategies. The current results indicate that serial self-terminating comparison processes were employed across the experimental conditions. A fixed-order serial self-terminating scan was supported for two and four letter stimulus sets. For six letter strings, subjects appeared to adopt random order self-terminating searches if a divergent element was not located among the first few letter …

The Effects Of Environmental Stress On Financial Planning For Retirement, Gerald Lee Gamache

Psychology Theses & Dissertations

During the past several decades vast changes have occurred in the labor market. Unusually high unemployment rates, changes in labor force composition and the migration of workers to new industries, are typical topics of concern. This study deals with the development of a model to explain the consequences of environmental stress and psychological strain on retirement financial planning behaviors, an area of investigation which has received little or no attention in the literature, but in which as much importance portends as the traditional topics of concern. Several measures of environmental stress, psychological strain and measures of coping behaviors are developed …

Estimating The Utility Of Job Performance The Influence Of The Delphi Technique And Behavioral Examples On Supervisors' Estimates, Scott I. Tannenbaum

Psychology Theses & Dissertations

Methods for estimating the standard deviation of performance in dollars (SDy) proposed by Schmidt, Hunter, McKenzie, and Muldrow (1979) (referred to as S & H) and by Burke and Frederick (1984) (referred to as B & F) were compared with a modified procedure which incorporated the Delphi and critical incident methodologies (referred to as Delphi). Sixty-four nursing managers were randomly assigned to one of the three methods. They provided estimates for the jobs of registered nurse and licensed practical nurse. The three methods yielded similar estimates, were equally sensitive to differences between the jobs, and conformed to the assumptions of …

Flotation Vs Chamber Rest A Comparison Of Techniques And Their Differential Effects On Relaxation And Self Disclosure, Francis Tony Hagan

Psychology Theses & Dissertations

Developing more or less simultaneously over the last thirty years, water immersion/floatation restricted environmental stimulation techniques (REST) and chamber REST, came to be recognized as two of the most effective methods of minimizing external stimulation to the physical senses. These two environments were compared in a controlled study of 36 male undergraduates, for indications of reduced blood pressure and reductions in self-reported stress. In addition, the participants were assessed for post-treatment differences in self-disclosure, or willingness to share personal information about themselves. Results indicated that for a single one hour session, individuals in the floatation environment achieved significant reductions in …

Job Analysis And Job Evaluation Method Choice: User Qualifications And Implications For Applications And Research, James S. Herndon

Psychology Theses & Dissertations

Research interest in the areas of job analysis and job evaluation has been increased recently as a result of attention being given to the comparable worth issue. The purpose of the present study was to assess the effects of job analysis and job evaluation method choice on the outcome of the salary determination process, and to investigate how user qualifications interact with methods.

Within the context of the JAMES Matrix, two job analysis methods (CIT and FJA) were systematically paired with two job evaluation methods (ranking and point). Three groups of participants, representing distinctly different levels of expertise (method experts, …