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The Effects of Alternative Presentation Formats on Biases and Heuristics in Human Decision Making

Description: The purpose of this research was to determine whether changes in the presentation format of items in a computer display could be used to alter the impact of specific cognitive biases, and to add to the knowledge needed to construct theory-based guidelines for output design. The problem motivating this study is twofold. The first part of the problem is the sub-optimal decision making caused by the use of heuristics and their associated cognitive biases. The second part of the problem is the lack… more
Date: May 1996
Creator: Van Dyke, Thomas P. (Thomas Peter)
Partner: UNT Libraries
open access

Timed vs. Untimed Initiation Intervals and the Effects of Confidence on a Golf Putting Task

Description: Low, moderate, and high handicap golfers, while wearing glasses with a blinder on the side, attempted 9 putts differing in length from 5 to 21 ft under timed (less than 3.5s from grounding of club to initiation of back swing) and untimed conditions in a counterbalanced design. Confidence ratings were taken prior to and following each putt. The results revealed a significant condition by handicap group interaction (p=.021). The lower handicap group had a more consistent and lower initiation inte… more
Date: August 1999
Creator: Sundberg, Jeffrey D.
Partner: UNT Libraries
open access

Characteristics of Intensive English Program Directors

Description: The purpose of this study is to discover if there exists a difference between the perceived roles and functions of intensive English program (IEP) directors and what they actually are. The study is a partial replication of Matthies (1983). A total of 46 subjects participated in a nation-wide survey which asked the respondents to rate the importance of functions and skills in good job performance and in self-assessment of ability. The findings indicated that IEP directors rate the activities ass… more
Date: August 1994
Creator: Atkinson, Tamara D. (Tamara Dawn)
Partner: UNT Libraries
open access

Rollback Reduction Techniques Through Load Balancing in Optimistic Parallel Discrete Event Simulation

Description: Discrete event simulation is an important tool for modeling and analysis. Some of the simulation applications such as telecommunication network performance, VLSI logic circuits design, battlefield simulation, require enormous amount of computing resources. One way to satisfy this demand for computing power is to decompose the simulation system into several logical processes (Ip) and run them concurrently. In any parallel discrete event simulation (PDES) system, the events are ordered according … more
Date: May 1996
Creator: Sarkar, Falguni
Partner: UNT Libraries
open access

Detection of Malingering on Raven's Standard Progressive Matrices and the Booklet Category Test

Description: The capacity of Raven's Standard Progressive Matrices (SPM) and the Booklet Category Test (BCT) to discriminate between groups of brain-injured, simulated malingering, and normal participants was investigated in this study. Exploratory analyses were also conducted to examine the differences between groups categorized as sophisticated and naive fakers. Clinical decision rules and discriminant function analyses were utilized to identify malingerers. Clinical decision rules ranged in hit rates fro… more
Date: December 1997
Creator: Isler, William C. (William Charles)
Partner: UNT Libraries
open access

Heat Shock Proteins in Ascaris suum

Description: Ascaris suum were exposed to a number of stressors, including heavy metals and both high (40°C) and low (18°C) temperatures. The 70kD and 90kD heat shock proteins (HSPs) in the different A. suum tissues were analyzed by Western blot and quantitated by Macintosh Image Program.
Date: August 1995
Creator: Chao, Sheng-Hao
Partner: UNT Libraries
open access

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

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) pare… more
Date: December 1998
Creator: Price, Laura Black
Partner: UNT Libraries
open access

The Evolution of Dexter and Me

Description: The Evolution of Dexter and Me is a collection of one vignette and four short stories. All of the stories deal with young men figuring out and coping with their daily life and environment. The "Dexter stories" deal with a character I developed and evolved, Dexter, a sane young man trying to find the best way to cope in an insane system.
Date: May 1996
Creator: Bond, Ray (Edgar Ray)
Partner: UNT Libraries
open access

The Influence of a Return of Native Grasslands upon the Ecology and Distribution of Small Rodents in Big Bend National Park

Description: In the southwestern United States there is a delicate balance between the existing grasslands and the rodent fauna. The purpose of this investigation was to determine the influence of secondary succession of native grasslands upon the ecology and distribution of small rodents. Two methods of determining the rodent species were plot quadrates and trap lines using Sherman live traps.
Date: August 1971
Creator: Baccus, John T.
Partner: UNT Libraries
open access

Trust and Governance in Hybrid Relationships: An Investigation of Logistics Alliances

Description: Transaction cost economics (TCE) theorists traditionally have classified transactions between firms as governed by either market or hierarchy. By assessing characteristics of the transaction - asset specificity, uncertainty, and frequency - firms choose the governance form which minimizes transaction costs, the costs of administering the business deal. During the 1980s, however, TCE has found itself unable to explain the proliferation of strategic alliances. These hybrid relationships seek the … more
Date: December 1998
Creator: Orr, John Patrick, 1950-
Partner: UNT Libraries
open access

Subcloning and Nucleotide Sequence of the xylO/PUWCMA Region from the Pseudomonas putida TOL Plasmid pDK1

Description: The TOL plasmids of Pseudomonas putida encode enzymes required for the oxidation of toluene and other related aromatic compounds. These genes are organized into two operons, the xylUWCMABN operon (upper), and the xylXYZLTEGFJQKIH operon (lower). Here we report the nucleotide sequence of a 7107 bp segment of the TOL pDK1 plasmid encoding the region just upstream of the "upper" operon through the genes encoding xylUWCMA. Sequence analysis, comparison of base-usage patterns, codon-usage patterns, … more
Date: December 1997
Creator: Guigneaux, Michelle M. (Michelle Marie)
Partner: UNT Libraries
open access

An Empirical Investigation of Detail Design Tools and Cognitive Style of Software Developers

Description: The purpose of this study is to identify what detail design tools are more productive for the different types of professional software developers. By establishing a match between the detail design tool and the cognitive style of the professional programmer, the end product (Information Systems) should be of a higher quality. Two laboratory experiments were conducted. The first experiment was with professional Software Developers; the second one was with students. The dependant variables conside… more
Date: May 1992
Creator: Flores-Rosales, Oscar
Partner: UNT Libraries
open access

Effects of Perceived Quality, Product Category Similarity, and Brand Breadth on Consumers' Perceptions of Brand Extensions: Tests of Categorization Theory and Cognitive Response Theory

Description: Various constructs are related to predicting consumers' perceptions of brand extensions. Among these, three constructs, perceptions of perceived quality (PQ) associated with the parent brand, product category similarity (PCS) of an extension to its parent brand, and brand breadth (BB) of the parent, are central to many brand extension studies. The purpose of this study is to clarify the roles of these three constructs and to pit predictions from an alternative theoretical perspective — cognitiv… more
Date: August 1994
Creator: Lee, Dongdae
Partner: UNT Libraries
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Structure and Performance of El Polifemo de Oro for Solo Guitar by Reginald Smith Brindle

Description: El Polifemo de Oro was written in 1956 and revised by the composer in 1981. This two-fold investigation clarifies the structure of El Polifemo through careful analysis of the work and its revision, and by Smith Brindle's approach to composition based on his interviews and books. The second aspect is aimed toward the pragmatic performance issues of tempo, articulation, timbre, voice leading, and the other details of execution. Although the work was written according to serial techniques, the pre… more
Date: May 1993
Creator: LeBlanc, Paul G.
Partner: UNT Libraries
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Jindrich Feld's Introduzione, Toccata E Fuga Per Flauto Solo With Three Recitals of Selected Works of J.S. Bach, Mozart, Messiaen, Berio, Martinu, Persichetti, and Others

Description: The Czechoslovakian composer Jindrich Feld (b.1925) composed Introduzione, Toccata e Fuga per Flauto Solo, for the Italian flutist Roberto Frabbriciani. Feld's Introduzione is from his third style period. This work may be labeled as a synthesis of the experiments and experiences that have enabled him to create his own mature style of expression.
Date: May 1992
Creator: Derby McDermott, Dennette
Partner: UNT Libraries
open access

The Influence of Relationship Quality and Preventability of Death on Perceptions of Funerals in Bereaved Adults

Description: Four hundred and thirty-eight participants who had lost a close friend or family in the last 2 years completed questionnaires regarding their experiences with the funeral. Results indicated individuals emotionally close to the deceased person reported higher levels of participation in funeral rituals and greater levels of bereavement adjustment. Those emotionally distant from the deceased person reported greater satisfaction with the funeral. Individuals who viewed the deceased person as a cent… more
Date: August 1995
Creator: Pinkenburg, Lisa
Partner: UNT Libraries
open access

Parenting Stress and the Family Environment of Mothers Who Have Returned to College

Description: Stress plays a key role in our daily lives, influencing our emotional state, productivity, and health. One particular role in life, being a parent, has attracted significant attention in the research world in terms of the amount of stress parents experience in relation to different aspects of being parents. A life change that many parents, particularly mothers, are experiencing in increasing numbers is their return to college. This study compared reports of parenting stress and perceptions of t… more
Date: December 1995
Creator: McCal, Kevin J.
Partner: UNT Libraries
open access

Reverberating Reflections of Whitman: A Dark Romantic Revealed

Description: Walt Whitman has long been celebrated as a Romantic writer who celebrates the self, reveres Nature, claims unity in all things, and sings praises to humanity. However, some of what Whitman has to say has been overlooked. Whitman often questioned the goodness of humanity. He recognized evil in various shapes. He pondered death and the imperturbability of Nature to human death. He exhibited nightmarish imagery in some of his works and gory violence in others. While Whitman has long been called a … more
Date: August 1999
Creator: Lundy, Lisa Kirkpatrick
Partner: UNT Libraries
open access

A Wedding Ceremony: Processional, Kyrie, Alleluia!, Hosanna!, Recessional

Description: A Wedding Ceremony is a composition of approximately 17 minutes in duration and is scored for horn in F, two trumpets in B-flat, trombone, two percussionists (timpani, roto toms, chimes, snare, triangle, suspended cymbal), 2-part boys choir, female soprano, and organ. The work consists of five parts of a mass, the Processional, Kyrie, Alleluia!, Hosanna!, and Recessional, with texted sections being taken from the Latin mass. The work is intended for a sacred wedding service of any denomination.… more
Date: May 1998
Creator: Cieminski, Theresa
Partner: UNT Libraries
open access

The Effect of Job Congruency and Discrepancy with the National Athletic Trainers Association Athletic Trainer Role Delineation on the Job Characteristics Model of Work Redesign in Secondary School Athletic Trainers in Texas

Description: This study investigated person-situation relations of professional preparation and job classification of secondary school athletic training positions with core job dimensions and affective outcomes within Hackman and Oldham's 1980 Job Characteristics Model. Research focused on which relations show increased affective outcomes; relationships between core job dimensions and affective outcomes; and characteristics of the core job dimensions of task identification, task significance, and skill vari… more
Date: August 1997
Creator: Bunt, Stephen Churchill
Partner: UNT Libraries
open access

Commitment as an Indicator of Turnover in First Line Manufacturing Supervision

Description: Organizational commitment is most commonly defined as a measure of an employee's commitment to the company or larger organization. In a longitudinal study, the Organizational Commitment Questionnaire was administered to 123 first line manufacturing supervisors in a defense contracting firm. After a one year check, subjects were grouped into categories of voluntary and involuntary turnover. The results suggest that significant relationships exist among the variables of departmental commitment, t… more
Date: August 1994
Creator: Tuggle, Tamara K. (Tamara Kay)
Partner: UNT Libraries
open access

A Laboratory Study of the Asiatic Clam (Corbicula fluminea Müller) as Influenced by Substrate, Food Source and Water Type

Description: Growth of Corbicula fluminea was monitored in the laboratory. Three experiments were conducted. Experiment I utilized three substrates and one food type. Experiment II utilized three substrates and two food types. Experiments I and II were conducted to determine if substrate type or food type effected growth. Experiment III used no substrates, one food type and was conducted to determine growth response to different types of water. Clams were maintained in three substrates: sand, gravel and cla… more
Date: May 1995
Creator: Halbrook, Courtney (Courtney Ann)
Partner: UNT Libraries
open access

Interactions Between Texts, Illustrations, and Readers: The Empiricist, Imperialist Narratives and Polemics of Sir Arthur Conan Doyle

Description: While literary critics heretofore have subordinated Conan Doyle to more "canonical" writers, the author argues that his writings enrich our understanding of the ways in which Victorians and Edwardians constructed their identity as imperialists and that we therefore cannot afford to overlook Conan Doyle's work.
Date: December 1995
Creator: Favor, Lesli J.
Partner: UNT Libraries
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