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The Effects of Individualized Test Coaching on Teacher Certification Test Scores.

Description: While student populations are growing, the gatekeeping devices of teacher certification examinations prevent many who want and are trained to teach from entering the profession. If failing these exams predicted failure to teach well, blocking students who do not pass certification exams from entering the profession might be a well-reasoned policy. However, many studies indicate that there is little correlation between certification test scores and quality of teaching. The present study investigated the effectiveness of a program to improve the scores of Texas elementary preservice teachers on a required certification exam. The program consisted of one-on-one coaching of preservice teachers upon the completion of coursework and prior to their taking the state's certification exam. Subjects' scores on a representative form of the certification test were used as pre-treatment measures. The content of the treatment program was individualized for each subject and determined by the specific items missed by each subject on the representative form. The post-treatment measure was the subject's score on the certification exam. Scores on the representative form and on the certification examination were compared to determine if there were significant differences between scores of preservice teachers who had been coached and those who were not coached. Since subjects voluntarily enrolled in the treatment, initial differences between coached and uncoached groups were controlled through analysis of covariance and pairwise matching. Descriptive statistics, t-tests for dependent samples, repeated measures analysis of variance, and univariate analyses of variance and covariance all indicated that there were statistically significant differences between the scores on the certification test of coached and uncoached students. Coached students showed greater improvement in scores than uncoached, with Hispanic subjects showing greater improvement than Caucasian subjects. Analyses that examined the differences between the coached and uncoached subjects on the domain and competency scores that make up the raw ...
Date: August 2008
Creator: Hall, Kathryn Cowart
Partner: UNT Libraries

The Development of Myth in Post-World-War-II American Novels

Description: Most primitive mythologies recognize that suffering can provide an opportunity for growth, but Western man has developed a mythology in which suffering is considered evil. He conceives of some power in the universe which will oppose evil and abolish it for him; God, and more recently science an, technology, were the hoped-for saviors that would rescue him. Both have been disappointing as saviors, and Western culture seems paralyzed by its confrontation with a future which seems death-filled. The primitive conception of death as that through which one passes in initiatory suffering has been unavailable because the mythologies in which it was framed are outdated. However, some post-World-War-II novels are reflecting a new mythology which recognizes the threat of death as the terrifying face the universe shows during initiation. A few of these novels tap deep psychological sources from which mythical images traditionally come and reflect the necessity of the passage through the hell of initiation without hope of a savior. One of the best of these is Wright Morris's The Field of Vision, in which the Scanlon story is a central statement of the mythological ground ahead. This gripping tale uses the pioneer journey west to tell of the mysterious passage the unconscious can make through the ccntempoorary desert to win the bride of life. It serves as an illuminator and normative guide for evaluating how other novels avoid or confront the initiatory hell. By the Scanlon standard, some contemporary mythology is escapist. Robert Heinlein's Stranger in a Strange Land and Kurt Vonnegut, Jr.'s Cat's Cradle express the youthful desire to arrive almost automatically at a new age, either with help from a new Christ or through practicing a simplistic morality. Other novels tell of the agony of modern Grail questers who sense that a viable myth is possible, but ...
Date: August 1974
Creator: Hall, Larry Joe
Partner: UNT Libraries

The New Emergence of the Spirit : A Study of Content and Style in Hegel and George Eliot

Description: Hegel and Eliot have been chosen for this study not because of their differences but because of similarities in their thought. Although most of Hegel's works are obscure and pedantic, it is possible to show that his early thinking reflects a deep awareness of many of the implications of the new age. A growing number of philosophers and theologians today are apparently "rediscovering" Hegel as one who caught a vision of the transition in man's history and whose insights are valuable today.
Date: August 1970
Creator: Hall, Larry Joe
Partner: UNT Libraries

The Electronic Spectrum of (-)-S-(pS)-2,5,3',6'-Tetrahydro-2.2-Paracyclophane-2-Carboxylic Acid

Description: A new, efficient route was used in the synthesis of [2.2]-paracyclophane-2-carboxylic acid. The acid as then resolved and the Birch reduction performed yielding one enantiomer of tetrahydro-[2.2]-paracyclophane-2-carboxylic acid. The ultraviolet spectrum of tetrahydro-[2.2]-paracyclophane- 2-carboxylic acid in isopenthane shows one absorption at 206 nm (Emax = 5,271). There are three bands observed in the circular dichroism spectrum in isopentane at 236 nm ([] = 1.8 X 104), 201 nm ([0] = -16 X 104) and a positive band indicated below 180 nm but not observed. The bands were assigned and possible reasons for the occurrence of a mr'r* transition at unexpectedly long wavelengths are discussed.
Date: May 1980
Creator: Hall, Lindsey
Partner: UNT Libraries

A Materials Approach to Silicon Wafer Level Contamination Issues from the Wet Clean Process

Description: Semiconductor devices are built using hyperpure silicon and very controlled levels of doping to create desired electrical properties. Contamination can alter these precisely controlled electrical properties that can render the device non-functional or unreliable. It is desirable to determine what impurities impact the device and control them. This study consists of four parts: a) determination of acceptable SCI (Standard Clean 1) bath contamination levels using VPD-DSE-GFAAS (Vapor Phase Decomposition Droplet Surface Etching Graphite Furnace Atomic Absorption Spectroscopy), b) copper deposition from various aqueous HF solutions, c) anion contamination from fluoropolymers used in chemical handling and d) metallic contamination from fluoropolymers and polyethylene used in chemical handling. A technique was developed for the determination of metals on a silicon wafer source at low levels. These levels were then correlated to contamination levels in a SCI bath. This correlation permits the determination of maximum permissible solution contaminant levels. Copper contamination is a concern for depositing on the wafer surface from hydrofluoric acid solutions. The relationship between copper concentration on the wafer surface and hydrofluoric acid concentration was determined. An inverse relationship exists and was explained by differences in diffusion rates between the differing copper species existing in aqueous hydrofluoric acid solutions. Finally, sources of contamination from materials used in chemical handling was studied. The predominant anion contamination from fluoropolymers was found to be fluorides. Metallic contamination from fluoropolymers and polyethylene was also studied. The primary metal contamination comes from the actual fabrication of the polymer and not from the polymer resin.
Date: December 1996
Creator: Hall, Lindsey H. (Lindsey Harrison)
Partner: UNT Libraries

The Relationship of Force on Myosin Subfragment 2 Region to the Coiled-Coiled Region of the Myosin Dimer

Description: The stability of myosin subfragment 2 was analyzed using gravitational force spectroscopy. The region was found to destabilize under physiological force loads, indicating the possibility that subfragment 2 may uncoil to facilitate actin binding during muscle contraction. As a control, synthetic cofilaments were produced to discover if the observations in the single molecule assay were due to the lack of the stability provided by the thick filament. Statistically, there was no difference between the single molecule assay data and the synthetic cofilament assay data. Thus, the instability of the region is due to intrinsic properties within subfragment 2.
Date: December 2011
Creator: Hall, Nakiuda M.
Partner: UNT Libraries

Faculty Attitudes Towards Institutional Repositories

Description: The purpose of the study was to explore faculty attitudes towards institutional repositories in order to better understand their research habits and preferences. A better understanding of faculty needs and attitudes will enable academic libraries to improve institutional repository services and policies. A phenomenological approach was used to interview fourteen participants and conduct eight observations to determine how tenure-track faculty want to disseminate their research as well as their attitudes towards sharing research data. Interviews were transcribed and coded into emerging themes. Participants reported that they want their research to be read, used, and to have an impact. While almost all faculty see institutional repositories as something that would be useful for increasing the impact and accessibility of their research, they would consider publishers’ rights before depositing work in a repository. Researchers with quantitative data, and researchers in the humanities are more likely to share data than with qualitative or mixed data, which is more open to interpretation and inference. Senior faculty members are more likely than junior faculty members to be concerned about the context of their research data. Junior faculty members’ perception’ of requirements for tenure will inhibit their inclination to publish in open access journals, or share data. The study used a novel approach to provide an understanding of faculty attitudes and the structural functionalism of scholarly communication.
Date: December 2014
Creator: Hall, Nathan F
Partner: UNT Libraries

A Proposed Guidance Program for the Denton, Texas Senior High School

Description: Since this is the study of a proposed guidance program for the Denton Senior High School, the problem of the study may be stated as follows: (1) to survey related literature in the field of guidance in order to determine the best educational thought as to what constitutes a good guidance program; (2) with the literature and thought of educational authorities as guideposts, to establish certain principles and criteria of a sound guidance program; and (3) to set up for the Denton, Texas, Senior High School a proposed guidance program which will observe the principles and meet these established criteria of soundness in guidance.
Date: August 1950
Creator: Hall, Opal Roderick
Partner: UNT Libraries

Primary Caregiving Father's Perceptions of Leisure

Description: The purpose of this study was to evaluate the impact the primary caregiving role had on men's perceptions of leisure. The Assessment of Leisure and Recreation Involvement (Ragheb, 2002) was used to examine men's leisure. Twenty-five stay-at-home dad groups were solicited via e-mail; 81 men submitted usable responses to an online survey. Respondents considered themselves the primary caregiver for children in the household and at least one child was younger than 12. Descriptive data were collected about the experience of being a primary caregiving father, demographics, and how the caregiving role affects the men's perceptions of leisure. Caregiving fathers in the sample resembled the perceptions of many primary caregiving mothers. Perhaps the "caregiving" role, rather than gender, is a more distinct variable explaining perceptions of leisure by parents.
Date: May 2004
Creator: Hall, Rebecca
Partner: UNT Libraries

Science and Pseudo-Science in Poe's Works

Description: This study attempts to list subjects in the field of Science, in which Poe had an interest. For the purpose of this study, the writer has divided the field of Science into the following heads: medicine, chemistry, biology, navigation, metrology, astronomy, physics, mathematics, and invention. Pseudo-sciences classified as: psychology, metphysics, phrenolgy, astrology, galvanism, mesmerism, logic reasoning, cryptography, and graphology.
Date: August 1938
Creator: Hall, Thomas
Partner: UNT Libraries

How to Factor Loss

Description: How to Factor Loss is a collection of poems and translations prefaced by a critical paper over Robert Hass's “Meditation at Lagunitas.” The preface, “A Sensuous Theory, A Sensuous Poem,” explores how Hass merges the discourses of theory and poetry to create a poem that hangs suspended between a confidence and an anxiety about language. The poems in this thesis are primarily responses to finitude. The first section turns toward an “other” as a strategy of placating desire and of reaching both inward and outward. The second section explores the potential failures of art as a means of touching objects. The final section acknowledges that finitude is the condition of humankind, and it turns toward a more tender language, one that embraces limitations and is filled with something like faith. The collection is followed by an appendix which contains translations of several poems by René Guy Cadou and Georg Trakl.
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Date: May 2002
Creator: Hall, Todd R.
Partner: UNT Libraries

Effects of Suspended Solids on Bioavailability of Chemicals to Daphnia magna and Pimephales promelas

Description: Three suspended solids types containing a range of physicochemical characteristics were used to determine the effect of suspended solids on the bioavailability of acenaphthene, 1,2,4,5-tetrachlorobenzene, zinc, and chlordane to Daphnia magna and Pimephales promelas. Generally, the bioavailability of zinc and chlordane decreased due to interactions with all suspended solids types while bioavailability of acenaphthene and 1,2,4,5-tetrachlorobenzene were not clearly reduced. Partition coefficients and slope of dose-response curves related chemical characteristics and organism sensitivity, respectively, to experimentally determined results. It is believed that the biologically available form of these chemicals to Daphnia magna and Pimephales promelas resides in the aqueous phase.
Date: December 1984
Creator: Hall, W. Scott (Warren Scott)
Partner: UNT Libraries

Effects of Acute and Chronic Glycemic Control on Memory Performance in Persons with Type II Diabetes Mellitus

Description: Memory performance was measured in 48 persons between the ages of 40 - 65 with Type II diabetes. Correlations between performance on the California Verbal Learning Test, tests of Working Memory, Priming Memory, and Prospective Memory and several predictor variables were examined. These variables included the Slosson Intelligence Test Scores, demographic variables, presence of diabetic complications, finger-stick and HbA1c measures. Subjects performed worse than the normative sample on the California Verbal Learning Test. Higher chronic and acute blood glucose tended to be associated with worse performance on the CVLT, Priming, and Working Memory. However, after the effects of intelligence, education, and sex were statistically controlled, glycemic status predicted performance on just a few memory measures. These were short-delay recall compared with recall on List A trial 5, and List B on the CVLT, and recall accuracy on digit forward of the Working Memory Test. Glucose status was unrelated to performance on a prospective memory test. Several other demographic and diabetic complication factors predicted performance beyond the contribution of intelligence. These results contrast with previous studies which found strong effects of glycemic control, but did not statistically control for the contribution of intelligence. Differential effects of diabetic status on different aspects of memory were discussed.
Date: August 1995
Creator: Hall-Johnson, Richard Earl
Partner: UNT Libraries

Three Recitals of Music by German and Danish Composers, J.S. Bach, and Contemporary North American Composers, and a Lecture Recital on the Registration of Orchestral Textures in Organ Music

Description: Four contrasting recitals were presented to fulfill the requirements for the degree Doctor of Musical Arts. The first recital contained music of miscellaneous composers. Two Preludes and Fugues by the North German Baroque composers Vincent Libeck and Dietrich Buxtehude were separated by Samuel Scheidt's Variations on the Netherlands folk song "Ach du feiner Reiter". The Brahms Chorale Prelude "0 wie selig seid ihr doch, ihr Frommen" and the Louis Vierne "Intermezzo" from the Third Symphony represented Romantic-style composition. The major work of the program was the Carl Nielsen Commotio, a large work in orchestral style. The second recital consisted completely of music by J. S. Bach. Four works of contrasting styles were presented: Concerto, Opus 3, No. 8, composed by Antonio Vivaldi and transcribed by Bach, Partita on Sie gegrisset, Jesu gtig, Sonata IV, and Fantasy and Fugue in G Minor. The third recital was the lecture recital: Registration of Orchestral Textures in Organ Music. This lecture was an attempt to deal with the contemporary problem in performance practice of registration of Romantic organ music. The trends in organ building in the twentieth century have ranged from a deeper exploration of the possibilities of the Romantic organ to the reevaluation of and rededication to principles of organ building popular in the seventeenth and eighteenth centuries.
Date: August 1969
Creator: Haller, William P. (William Paul)
Partner: UNT Libraries

Strain, Social Support, and the Meaning of Work for New Mothers

Description: The purpose of this study was to describe the relative importance of aspects of the occupational environment in predicting personal strain and changes in the meaning of work (perceived changes in work role salience and work values) during the transition to parenthood. The aspects of the work environment under investigation were: work interference with family, family interference with work, supervisor support for combining work and family, and organization support (respect, separation, and integration types). Control variables were husband support, an important factor in adjustment during the transition to parenthood, and socioeconomic status. A sample of 118 women in dual career couples with one child under two years of age were recruited through childcare centers and newspaper announcements. The sample was predominantly Caucasian and middle or upper-middle class. Subjects completed self-report questionnaires. Hypotheses were tested using hierarchical multiple regression. Results of this study provided partial support for the hypothesis that workplace support and work/family interference would contribute to personal strain. Only family interference with work emerged as a significant predictor. The results of this study provided partial support for the hypothesis that husband support, workplace support, and work/family interference would contribute to change in work values. Only husband support was a significant predictor. Having a traditional marriage in which the wife assumes greater responsibility than her husband for parenting and household tasks contributed to her altering work values. The results of this study did not support the hypotheses that husband support and workplace support would predict family interference with work or work interference with family. Also, the results did not support the hypothesis that husband support, workplace support, and work/family interference would predict change in work role salience during the transition to parenthood. Theoretical and methodological issues are discussed.
Date: August 1999
Creator: Hallett, Catherine Croghan
Partner: UNT Libraries

Studies Concerning the Production of Lactobacillic Acid in Lactobacillus Plantarum

Description: This study is concerned with certain factors affecting the content of lactobacillic acid in Lactobacillus plantarum. Three main areas of investigation are reported herein. The effects of both the oxygen tension and the pH of the culture medium on the accumulation of lactobacillic acid were determined. In addition, monolayer studies were conducted to determine the influence of cyclopropane fatty acid content on the molecular packing of membrane lipids.
Date: May 1973
Creator: Halper, Laura Ann
Partner: UNT Libraries

Efficient Linked List Ranking Algorithms and Parentheses Matching as a New Strategy for Parallel Algorithm Design

Description: The goal of a parallel algorithm is to solve a single problem using multiple processors working together and to do so in an efficient manner. In this regard, there is a need to categorize strategies in order to solve broad classes of problems with similar structures and requirements. In this dissertation, two parallel algorithm design strategies are considered: linked list ranking and parentheses matching.
Date: December 1993
Creator: Halverson, Ranette Hudson
Partner: UNT Libraries

Misinformation About the Misinformation Effect

Description: This study partially replicated the research of Cook, Kwak, Hoffman, & Loftus where they examined post-event activities that induces subjects to pick a wrong person in a forced choice identification procedure. The goal was to investigate if providing a neither option to a match to sample task increases the accuracy of responding. Subjects were asked to study three faces for 10 seconds, after which they were asked to pick out the faces in a forced choice setting where two other faces were presented. Later the subjects were asked to pick out faces in a setting in which they could use a neither option. Results indicated that a generalization effect occurs when identifying faces and the effect is seen as subjects choosing the wrong face. This suggests that when using faces with some similar features in a lineup setting the procedure may cause the subject to pick the wrong person.
Date: August 2012
Creator: Halvorsen, Lars I.
Partner: UNT Libraries

Improving Reading in a Third Grade

Description: The purpose of this study is to determine and evaluate a third grade reading program that will increase the individual child's reading ability and will stimulate maximum progress during a period of nine months. It is believed that through the development of this program a larger number of the children in this particular group will be able to make the transition from the primary type of reading to the intermediate level at the end of their third year in school.
Date: 1950
Creator: Ham, Mary Swan
Partner: UNT Libraries