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  Partner: UNT Libraries
 Decade: 1990-1999
 Year: 1998
 Collection: UNT Theses and Dissertations
From Theory to Practice: A First Look at Success for Life - A Brain Research-Based Early Childhood Program

From Theory to Practice: A First Look at Success for Life - A Brain Research-Based Early Childhood Program

Date: December 1998
Creator: Castro, R. Raquel
Description: Success For Life (SFL) is a brain research-based program for children, birth through age six. This research examined the development and implementation of SFL in 13 early childhood settings. Participants were 24 female early childhood teachers and 146 (73 male) children. Teachers included seven infant, four toddler, nine preschool and four kindergarten teachers. Children included infants(n=29), toddlers(n=27), and prek/kindergartners (n=90). A Request for Proposals was disseminated to identify possible implementation sites. After participation was confirmed, teachers attended a full day's training which included a description of brain development/function, the latest brain research, how to implement SFL and other logistics of the study. Program implementation occurred over approximately four months. A field site coordinator visited each site bimonthly to provide on-going technical assistance. This was an intervention project with a pre and post implementation design. Four instruments were used: a teacher questionnaire, a classroom environment measure, a child measure and teacher journals. Results suggested that teachers became more knowledgeable about brain development research and about how children grow and learn. Teachers were better able to make connections between brain research findings and how to apply these findings to their programs and daily activities. Likewise, the environment measure indicated that teachers were ...
Contributing Partner: UNT Libraries
Computational Complexity of Hopfield Networks

Computational Complexity of Hopfield Networks

Date: August 1998
Creator: Tseng, Hung-Li
Description: There are three main results in this dissertation. They are PLS-completeness of discrete Hopfield network convergence with eight different restrictions, (degree 3, bipartite and degree 3, 8-neighbor mesh, dual of the knight's graph, hypercube, butterfly, cube-connected cycles and shuffle-exchange), exponential convergence behavior of discrete Hopfield network, and simulation of Turing machines by discrete Hopfield Network.
Contributing Partner: UNT Libraries
Relationships among and Between Alcohol Consuption Rates, Alcohol Expectancies, and Early Recollections among Three Groups of College Males

Relationships among and Between Alcohol Consuption Rates, Alcohol Expectancies, and Early Recollections among Three Groups of College Males

Date: December 1998
Creator: Taylor, Angela D. (Angela Denise)
Description: Extensive documentation exists which firmly establishes the high use rates and disastrous consequences of alcohol consumption by university students. Use rates for this population have been linked to attitudes toward alcohol consumption, especially alcohol expectancies. Research to date on alcohol expectancies has shown differences in expectancies among various groups. However much of this research has been conducted without a theoretical basis, accomplishing little in explaining how beliefs and drinking behavior are related. The investigation was designed to explore the relationships among and between early recollections and alcohol expectancies and to explore how the contents of early recollections function in relation to expectancies in terms of alcohol consumption patterns among three groups of college males (student-athletes, fraternity men, and independents). The content of individuals' early recollections was analyzed and compared to expectancies and consumption rates for each of the three groups. The study addressed seven hypotheses regarding alcohol consumption rate comparisons, comparisons of consequences experienced as a result of alcohol consumption, comparisons of alcohol expectancies, and comparisons of reported content of early recollections. Multiple regression analysis was utilized to test the extent to which select early recollections and alcohol expectancy scores contributed to the explained variance in alcohol consumption patterns.
Contributing Partner: UNT Libraries
Advanced Molecular and Microbial Techniques: a Complete Laboratory Notebook

Advanced Molecular and Microbial Techniques: a Complete Laboratory Notebook

Date: May 1998
Creator: Brito-Rodriquez, Carmen Lydia
Description: The purpose of this project is to produce a complete and thorough notebook that may be used to supplement laboratory coursework. Its intent is to be used primarily by the students to aid them in understanding background information and the proper laboratory procedures involved in various types of experiments. The laboratory notebook is a summation of all the experiments and procedures used in the six-credit hour Advanced Microbial and Molecular Biology (BIOL 5160) course offered during the summer semester at the University of North Texas. This class is a team taught effort by Professors O'Donovan and Kunz. The course is constructed as an intensive practice exercise to teach the student about gene mutations, biosynthetic pathways, preparation and analysis of plasmid DNA, and many other topics included in the notebook.
Contributing Partner: UNT Libraries
Existence of Many Sign Changing Non Radial Solutions for Semilinear Elliptic Problems on Annular Domains

Existence of Many Sign Changing Non Radial Solutions for Semilinear Elliptic Problems on Annular Domains

Date: August 1998
Creator: Finan, Marcel Basil
Description: The aim of this work is the study of the existence and multiplicity of sign changing nonradial solutions to elliptic boundary value problems on annular domains.
Contributing Partner: UNT Libraries
Fluency Training as a Pedagogical Tool to Improve Performance of Undergraduate Students Enrolled in the First Financial Accounting Course at a Regional Oklahoma University

Fluency Training as a Pedagogical Tool to Improve Performance of Undergraduate Students Enrolled in the First Financial Accounting Course at a Regional Oklahoma University

Date: December 1998
Creator: Huffman, William E. (William Eugene)
Description: This study contributes to the debate on accounting pedagogy in the basic financial accounting course by examining the pedagogical tool of fluency training as a way to improve student performance. Fluency training has been shown to improve performance of students in other academic disciplines.
Contributing Partner: UNT Libraries
Strategies Employed by School Administrators to Prevent or Reduce Gang-Related Activity and Violence in Selected High Schools in a North Central Texas School District

Strategies Employed by School Administrators to Prevent or Reduce Gang-Related Activity and Violence in Selected High Schools in a North Central Texas School District

Date: August 1998
Creator: Wood, Sherree F.
Description: This research investigated the strategies used by school administrators in selected high schools to prevent or reduce gang-related activity and violence. Interviews were conducted with six high school principals, six assistant principals, fifteen staff members and eleven students. All of the students were gang members. The results of the study showed that there are gang members in all schools, but that their gang activity at school is curtailed by some specific strategies.
Contributing Partner: UNT Libraries
External Factors and Ethnic Mobilization : A Global Study of the Causes of Military Mobilization among Ethnic Groups, 1945-1995

External Factors and Ethnic Mobilization : A Global Study of the Causes of Military Mobilization among Ethnic Groups, 1945-1995

Date: December 1998
Creator: Nejad, Jalal K. (Jalal Komeili)
Description: The main purposes of this study are to elaborate on the concept of ethnic military mobilization and to identify the factors that contribute to its occurrence.
Contributing Partner: UNT Libraries
Circumfusion: a Composition for Real-Time Computer Music Spatialization System

Circumfusion: a Composition for Real-Time Computer Music Spatialization System

Date: August 1998
Creator: Morgan, Christopher R. (Christopher Robert)
Description: Two of the leading methodologies for spatializing audio over multiple channels include non-real-time multi-track tape and variations of real-time systems that often involve complex configurations of hardware. Of the latter, composers relying on MIDI as a control source have used pairs of sound modules, effects units and automation capable mixers to achieve spatialization over four loudspeakers. These systems typically employ intensity panning, Doppler shifts and reverberation. The present research details the development of a compact spatialization system using a MAX patch controlling a Kurzweil K2500 sampler. This system supports real-time diffusion of up to six simultaneous sound files over eight loudspeakers while incorporating intensity panning, Doppler shifts, delays and filtering. The MAX patch allows composers to choose from several automatic sound spatialization trajectories or to use the mouse to draw and store their own trajectories for later playback. The piece, Circumfusion, is an eighteen-minute composition of electroacoustic music utilizing this spatialization system.
Contributing Partner: UNT Libraries
A Study of Relationships Between University Interscholastic League Participation and Selected School Characteristics

A Study of Relationships Between University Interscholastic League Participation and Selected School Characteristics

Date: August 1998
Creator: Wisdom-Walters, Patricia Bowen
Description: The problem of this study was to determine whether differences exist between elementary and middle school campuses that participate in University Interscholastic League (UIL) academic activities and similar campuses that do not participate. The Texas Education Agency Academic Excellence Indicator System (AEIS) furnished data from 1993 through 1997 for this ex post facto comparative research. Using all Texas Assessment of Academic Skills (TAAS) scores for grades 3 through 8, economically disadvantaged population data, attendance rates and campus accountability ratings, 12 hypotheses and 4 research questions were addressed.
Contributing Partner: UNT Libraries
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