UNT Theses and Dissertations - Browse

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An Evaluation and Analysis of Teachers' Codes of Ethics

Description: The problem of this thesis was to study the codes of thirteen other states and, in addition, the codes of Texas and the National Education Association, were selected because of the realization that a very small per cent of the teaching profession knows of the existence of such codes and a still smaller per cent knows anything at all of the content of the codes.
Date: 1946
Creator: Enlow, Nannie Holland
Partner: UNT Libraries

An Evaluation and Comparison of the Music Hour Series and the World of Music Series as Appropriate Basic Texts for Elementary Music

Description: An important and unending responsibility of the music teacher is the competent evaluation of available basic text-series. It seems obvious that before any text-series, or any single book, is adopted for use in the public school music classes, a process of assessing the available series or single volumes should precede the final decision and purchase. Since a thorough search in music education literature has failed to reveal any set of formal rules of analysis, the writer has thought it possible to use those general principles recommended by two authoritative sources, The Psychology of School Music Teaching by Mursell and Glenn, and Music in the Grade Schools by Gehrkens in collaboration with personal ideas obtained from professional study of music teaching and experience as a music teacher.
Date: August 1941
Creator: Ford, Rosedell Helm
Partner: UNT Libraries

The evaluation, development, and application of the correlation consistent basis sets.

Description: Employing correlation consistent basis sets coupled with electronic structure methods has enabled accurate predictions of chemical properties for second- and third-row main group and transition metal molecular species. For third-row (Ga-Kr) molecules, the performance of the correlation consistent basis sets (cc-pVnZ, n=D, T, Q, 5) for computing energetic (e.g., atomization energies, ionization energies, electron and proton affinities) and structural properties using the ab initio coupled cluster method including single, double, and quasiperturbative triple excitations [CCSD(T)] and the B3LYP density functional method was examined. The impact of relativistic corrections on these molecular properties was determined utilizing the Douglas-Kroll (cc-pVnZ-DK) and pseudopotential (cc-pVnZ-PP) forms of the correlation consistent basis sets. This work was extended to the characterization of molecular properties of novel chemically bonded krypton species, including HKrCl, FKrCF3, FKrSiF3, FKrGeF3, FKrCCF, and FKrCCKrF, and provided the first evidence of krypton bonding to germanium and the first di-krypton system. For second-row (Al-Ar) species, the construction of the core-valence correlation consistent basis sets, cc-pCVnZ was reexamined, and a revised series, cc-pCV(n+d)Z, was developed as a complement to the augmented tight-d valence series, cc-pV(n+d)Z. Benchmark calculations were performed to show the utility of these new sets for second-row species. Finally, the correlation consistent basis sets were used to study the structural and spectroscopic properties of Au(CO)Cl, providing conclusive evidence that luminescence in the solid-state can be attributed to oligomeric species rather than to the monomer.
Date: December 2006
Creator: Yockel, Scott
Partner: UNT Libraries

An Evaluation Model for Identifying Lewisville and San Angelo, Texas, as Senior Ready Communities

Description: This research portrays a paradigm for the assessment of aging services to support populations aging in place. The dissertation was designed to establish a model to identify and evaluate senior ready communities. Area specific social programs and services are identified. In order to meet the growing needs of aging populations, the dynamic representation of existing services and the need for services that could be developed in certain communities require reevaluation in current planning, restructuring, and/or community development.
Date: December 2009
Creator: Sanders, David N.
Partner: UNT Libraries

Evaluation of a Common Carp (Cyprinus carpio L.) Exclusion and Trapping Device for Use in Aquatic Plant Founder Colony Establishment

Description: The focus of this study was to design and evaluate a trapping system that would reduce populations of common carp within water bodies in conjunction with establishment of native aquatic macrophytes founder colonies. A pond study and field study were conducted. A pond study was performed at the Lewisville Aquatic Ecosystem Research Facility, located in Lewisville, Texas, followed by a field study within a constructed wetland located in southern Dallas, Texas. For the pond study, twelve funnel traps were constructed (four reps of each type: control, dual-walled and ring cage). Two anti-escape devices were tested with funnels including steel fingers and hinged flaps. Ring cage and dual-walled treatments were planted using native pondweeds, while controls were left unplanted (additional bait and a drift fence scenarios were also tested). Common carp were introduced into the study pond. Chi-square statistical analyses were utilized and showed ring cage treatments using fingers as well as the use of a drift fence to be most effective. Following completion of the pond study, the two most effective treatments (controls and ring cages) were tested within the Dallas, Texas wetland; no carp were caught during the field test.
Date: May 2008
Creator: Williams, Paul Edwin
Partner: UNT Libraries

Evaluation of a Constructed Wetland to Reduce Toxicity from Diazinon at the Pecan Creek Wastewater Treatment Plant, Denton, TX

Description: The City of Denton Pecan Creek Wastewater Treatment Facility has periodically failed effluent toxicity testing. A Toxicity Identification Evaluation has determined that Diazinon in the effluent is contributing to the observed toxicity. Chlorpyrifos is also implicated as a factor. The City of Denton constructed a half acre experimental wetland to remove Diazinon related toxicity. Results from spiking and microcosm experiments indicate that the wetland can reduce the Diazinon.
Date: May 1996
Creator: Baerenklau, Amy L. (Amy Lyn)
Partner: UNT Libraries

An Evaluation of a Guidance-Structured Summer Session for Entering University Freshmen

Description: The problem of this study was to evaluate the effectiveness of a guidance-structured summer session for entering university freshmen. The performances of students entering this type of program were compared with those of students entering a traditional type of summer school. Inferences made relating to the contributions of a guidance-structured summer session to entering university freshmen were based on analyses of the following characteristics: (1) performance on standardized tests; (2) certain aspects relating to high school background; (3) academic achievement and retention at Texas A. and M. University; (4) fathers' attendance at Texas A. and M. University; and (5) fathers' occupations.
Date: January 1966
Creator: McCandless, Charles Emery, 1931-
Partner: UNT Libraries

Evaluation of a Master of Divinity Program in a Theological Seminary

Description: The objective of this research project was to evaluate the effectiveness of the M.Div. program of Alliance Bible Seminary, Hong Kong. The research was designed for evaluation based solely upon the perceptions of the participant (graduate). The research identified and described the graduates enrolled, assessed perceived career development and attainment, and measured the degree of satisfaction experienced by the graduates who have matriculated from the degree program. A questionnaire was mailed to obtain the necessary data from the graduates of the M.Div. program of Alliance Bible Seminary. The questionnaire which was used was adapted from a previously used one used in the study of graduate educational programs. It has been tested in two other previous studies and was deemed effective. In order to verify its effectiveness in the Eastern context, a pilot test was conducted before the formal research, and the adapted questionnaire was found effective. Responses to the questionnaire were coded and the SPSS system was used to analyze the data. Tables and figures were constructed showing frequencies and significant differences where they occurred. Generally, the graduates at Alliance Bible Seminary were very satisfied with their educational experiences. Both males and females indicated that they would choose the same path again, and would recommend the program to others. The graduates were having full-time employment in the field of Christian ministry, and were positively attaining their career goals. The steps leading to the degree at Alliance Bible Seminary were perceived as very helpful and useful, not just the course work and independent reading, but also extre-curricular activities such as voluntary work on campus, Student Evangelistic Band, and interaction with faculty. Some aspects of the program need improvement and consolidation, such as freshmen advising in the majors, course work in the core, quality of instruction, varieties of course offered, and access ...
Date: December 2000
Creator: Lui, Cheuk-On
Partner: UNT Libraries

An Evaluation of a Method of Making Sixth Grade Arithmetic Meaningful

Description: The problem of this study is to analyze and evaluate methods of making sixth grade arithmetic meaningful. In the accomplishment of the purpose, the writer made an intensive investigation into teaching methods of arithmetic as set forth by writers from the beginning of the twentieth century to the present day, with special interest centered upon the place of the teacher in the development and utilization of meaningful situations.
Date: 1948
Creator: McKinnon, Bobbie Sue Moore
Partner: UNT Libraries

Evaluation of a Training Package for Teaching Social Skills in an Inclusionary Preschool Environment

Description: Effective training procedures are necessary when teaching behavior analytic techniques because the techniques are so complex and precise; and there is a correlation between the changed skills in the trainees to be beneficial to the client. Instructors who may previously exhibit effective teaching techniques in a one-to-one setting may not exhibit those techniques in an inclusive setting. This study examines the effects of a training package and an instruction on the performance of experienced instructors, and desired responding from both preschool-aged children with autism and typically developing peers. The training took place with 3 triads of one instructor, one child with autism, and one peer in a center-based inclusionary preschool. Instructor skills targeted were prompt and consequence delivery for the target social skills, getting attention and responding to peers. Corroborative data on children's responding were obtained.
Date: August 2005
Creator: Haycraft, Carrie H.
Partner: UNT Libraries

An Evaluation of Achievement Scores and Teacher Ratings of Boys and Girls in the Fourth Grade

Description: The main purpose of this study was to evaluate the total achievement scores and teacher ratings of pupils in three fourth grades in Chico and Decatur elementary schools to determine differences, if any, in the rate of progress between boys and girls and in teacher ratings. A secondary purpose was to make a study of individual differences in achievement and to make a number of case studies of pupils in one school.
Date: 1950
Creator: Doyle, Melba Buttrill
Partner: UNT Libraries