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  Partner: UNT Libraries
 Department: Department of Technology and Cognition
 Collection: UNT Theses and Dissertations
An Investigation of Factors Affecting Test Equating in Latent Trait Theory

An Investigation of Factors Affecting Test Equating in Latent Trait Theory

Date: August 1998
Creator: Suanthong, Surintorn
Description: The study investigated five factors which can affect the equating of scores from two tests onto a common score scale. The five factors studied were: (a) distribution type (i.e., normal versus uniform); (b) standard deviation of itemdifficulties (i.e., .68, .95, .99); (c) test length or number of test items (i.e., 50,100, 200); (d) number of common items (i.e., 10,20,30); and (e) sample size (i.e., 100, 300, 500). The significant two-way interaction effects were for common item length and test length, standard deviation of item difficulties and distribution type, and standard deviation of item difficulties and sample size.
Contributing Partner: UNT Libraries
Perceived Barriers to the Implementation of Site Based Management

Perceived Barriers to the Implementation of Site Based Management

Date: August 1998
Creator: Hancock, Don G. (Don Gaylon)
Description: The purpose of this study was to identify perceived barriers to the implementation of site-based management for administrators in the Region XII Service Center area in Texas.
Contributing Partner: UNT Libraries
Predicting Workers' Compensation Claims and On-the-Job Injuries Using Four Psychological Measures

Predicting Workers' Compensation Claims and On-the-Job Injuries Using Four Psychological Measures

Date: August 1998
Creator: Fore, Todd A.
Description: This study assessed the predictive validity of four independent factors (Rotter Locus of Control Scale, Safety Locus of Control, Organizational Attribution Style Questionnaire, and Rosenburg Self-Esteem Scale) in the establishment of a measure of safety consciousness in predicting on-the-job injuries and the filing of workers' compensation claims. A 125-item questionnaire was designed and administered to assess participants' disposition on each of the four psychological dimensions, demographic data and on-the-job injury information.
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An Analysis of How Interest Groups Influence the Policy-making Process for the Individuals With Disabilities Education Act of 1997

An Analysis of How Interest Groups Influence the Policy-making Process for the Individuals With Disabilities Education Act of 1997

Date: December 1998
Creator: Price, Laura Black
Description: This study examined the policy letters and verbal testimony transcripts submitted by interest groups to the United States Department of Education (USDE) in response to the proposed regulations pertaining to the implementation of the 1997 reauthorization of P. L. 105-17, Individuals with Disabilities Education Act (IDEA). Specifically, this study analyzed the emerging themes in the area of discipline. Responses were received from the following interest groups: (a) school administrators, (b) parents, (c) teachers, (d) state educational agencies (SEAs), (e) national educational organizations, and (f) members of the United States Congress. In addition to analyzing the emerging themes, the study compared these themes to ones found in the current literature and court cases.
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Behavior Management Techniques Used by Teachers of Emotionally/behaviorally Disordered Students in Various Educational Settings

Behavior Management Techniques Used by Teachers of Emotionally/behaviorally Disordered Students in Various Educational Settings

Date: December 1998
Creator: Elizondo, Leigh A.
Description: The purpose of this study was to delineate the differences between the types of behavioral management techniques used by teachers of students with emotional/behavioral disorders.
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The Effect of Time on Training Retention Rates of United States Air Force Loadmaster Apprentice Students

The Effect of Time on Training Retention Rates of United States Air Force Loadmaster Apprentice Students

Date: December 1998
Creator: Canada, Angela F. (Angela Faye)
Description: The purpose of this study was to determine if extended periods of time out of the training environment has an effect on the retention of training. The rationale for conducting this study was based on the fact that little research has been done in this area. The findings of the study indicated that extensive periods of time out of training do significantly influence the amount of training retained fromone loadmaster course to the other. Additionally, there was a significant relationship between the number of days out of training and the posttest scores. The optimum training break between courses appears to be between 10 and 20 days. Training retention is apparently affected by time.
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Endogenous Constructivist Implications for Methodology : Focus on Young Children with Developmental Delay in the Social and Emotional Domains

Endogenous Constructivist Implications for Methodology : Focus on Young Children with Developmental Delay in the Social and Emotional Domains

Date: December 1998
Creator: McCrary, Donna E. (Donna Evelyn)
Description: The Ecologically-Based Activity Plan (EBAP) is proposed as a method to create a transition between special education and general education. It serves as a tool to help classroom teachers assess the environment of the class and as a method for embedding instruction within the naturally occurring context of the endogenous constructivist classroom. In this study the EBAP was used to reduce aggressive behavior and increase prosocial behavior among five children who displayed developmental delays in the social and emotional domains.
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Impact of Locus of Control and Incentives on Team Performance and Job Satisfaction

Impact of Locus of Control and Incentives on Team Performance and Job Satisfaction

Date: December 1998
Creator: Cooper, Betty A.
Description: With the growing use of teams in organizations and schools there is a need to better understand the individual differences of employees that might potentially increase performance and improve attitudes. The purpose of this study was to assess the impact of locus of control, which was the individual difference of interest in this study, and incentives on team performance and job satisfaction.
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The Effects of a Brain-based Learning Strategy, Mind Mapping, on Achievement of Adults in a Training Environment with Considerations to Learning Styles and Brain Hemisphericity

The Effects of a Brain-based Learning Strategy, Mind Mapping, on Achievement of Adults in a Training Environment with Considerations to Learning Styles and Brain Hemisphericity

Date: May 1999
Creator: Williams, Marian H. (Marian Haile)
Description: This study examined the effectiveness of Mind Mapping (a diagram of the structure of ideas in an associative manner, using graphics, color and key words) as a note-taking device in a training course in a large, high-tech corporation, as compared to traditional note-taking. The population for this study consisted of personnel employed by a major high-tech firm, that had voluntarily registered for a Mind Mapping training class. The effect of Mind Mapping was measured by the pre-test and post-test of the control and experimental groups.
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A Comparison of Multivariate Normal and Elliptical Estimation Methods in Structural Equation Models

A Comparison of Multivariate Normal and Elliptical Estimation Methods in Structural Equation Models

Date: August 1999
Creator: Cheevatanarak, Suchittra
Description: In the present study, parameter estimates, standard errors and chi-square statistics were compared using normal and elliptical estimation methods given three research conditions: population data contamination (10%, 20%, and 30%), sample size (100, 400, and 1000), and kurtosis (kappa =1,10, 20).
Contributing Partner: UNT Libraries