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298 Matching Results
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Polynomial Isomorphisms of Cayley Objects Over a Finite Field
In this dissertation the Bays-Lambossy theorem is generalized to GF(pn). The Bays-Lambossy theorem states that if two Cayley objects each based on GF(p) are isomorphic then they are isomorphic by a multiplier map. We use this characterization to show that under certain conditions two isomorphic Cayley objects over GF(pn) must be isomorphic by a function on GF(pn) of a particular type.
Date:
December 1989
Creator:
Park, Hong Goo
System:
The UNT Digital Library
Pyrolysis Capillary Chromatography of Refuse-Derived Fuel and Aquatic Fulvic Acids
Pyrolysis-capillary gas chromatography combined with FID, ECD and MS detection were used to characterize refuse-derived fuel and aquatic fulvic acids. Different pyrolysis methods and programs were evaluated. Pyrolysis temperatures of 700-800°C produced the strongest signal for organics present in RDF and fulvic acid. Cellulose and fatty acids pyrolyzates were identifiable by GC-MS following preparative pyrolysis fractionation. At organic chloride content of 0.023%, only three halogenated compounds were detected in the GC-MS of the fractions. None of the priority pollutants were detected at lower detection limit of 0.72 to 24 mg/ kg RDF. Selective solvent extraction improves the reproduciblities of the technique and allows the detection of polymeric structures. Pyrograms of polyvinyl chloride and regular typing paper showed some common peaks that are present in the RDF pyrogram. About 65% of the peaks in the RDF pyrogram might be of paper origin. The organic chloride content of the RDF was evaluated by ion chromatography of the trapped pyrolyzates in 2% NaOH trap and it was found to be 221 mg Cl/ kg dry RDF. Pyrolysis conditions and temperature programs for FA were systematically evaluated. Samples included purified FA, methylated FA and HPLC separated fractions. Characteristic pyrograms were developed. Profiles of benzene, …
Date:
December 1989
Creator:
Haj-Mahmoud, Qasem M. (Qasem Mohammed)
System:
The UNT Digital Library
The Application of Guided Mental Imagery as an Instructional Strategy
The primary purpose of this study was to compare regular classroom instruction which used Guided Mental Imagery (GMI) to a non-GMI teaching method. This comparison was expected to yield data which would provide insights relating to the potential of GMI as a useful and effective instructional strategy. Quasi-experimental research methods were followed. The experimental design was a modified "post-test only control group design." Two-hundred-four students in naturally occurring in tact classes formed the experimental and control groups. All groups received instruction in identical science/health content. Two parallel post-tests were administered to all students. Post-test "A" was given immediately after instruction to measure learning acquisition. Post-test "B" was given four weeks later to measure retention of learning. Means for test scores were grouped according to treatment and sub-grouped by the variables: IQ, handedness, identified learning disability, and intellectual giftedness. T_ tests for differences between independent means were conducted. Students' acquisition of basic academic content, when instructed with GMI methodology, was found to differ significantly from students' acquisition of the same content with non-GMI instruction. No statistically significant differences based on instructional methodology were found for content retention. The investigator concluded that GMI instruction may increase learning. Although measures of retention did …
Date:
May 1989
Creator:
Burns, Frances D.
System:
The UNT Digital Library
Computer Literacy Levels and Attitudes toward Computers of Thai Public University Students
The purpose of this study was to investigate and analyze computer literacy and general attitudes toward computers of students at Thai public unversities. The comparative study of computer literacy levels and attitudes toward computers among Thai students with various demographic classification was performed followed by the study of relationships between the two variables among the samples. A fifty-eight-item questionnaire was adapted from the computer literacy questionnaire developed by the researchers at the Minnesota Educational Computing Consortium. The items were designed to assess knowledge and attitudes relative to computers. The questionnaire was administered to a random sample of 492 students who took at least one computer course from thirteen public universities in Thailand. Statistical tests used to analyze the data included t-test, one-way analysis of variance, and Pearson product moment correlations. Based on the research findings, the following conclusions were drawn: (1) Thai university students exhibited a moderate computer literacy level. (2) While a higher proportion of female students enrolled in computer classes, male and female students reported similar computer literacy levels. (3) Graduate students had higher computer literacy levels than did other students from different educational levels. (4) Academic majors and academic performance (GPAs) were also factors affecting computer literacy …
Date:
August 1989
Creator:
Jaruwan Skulkhu
System:
The UNT Digital Library
Teacher Education Programs in Member Institutions of the Association of Christian Schools International (ACSI): a Comparison With NCATE Standards
The problem of this study concerns the structure and content of teacher education programs in colleges and universities which are members of the Association of Christian Schools International (ACSI). A questionnaire was developed and consisted of four sections: (1) general background information of the respondent; (2) questions relating to the live NCATE standards using a Likert scale of 1 to 3, regarding respondent's teacher education program; (3) general information concerning Bible credit hours required, critical problems and factors considered in job placement of graduates; and (4) an opinionnaire concerning current issues in teacher education, significant changes in respondents' programs and cooperative and unusual program arrangements. One hundred questionnaires were mailed to the 100 collegiate members of ACSI in 1987. Of the 75 returned, 57 were usable. This represents a 57 percent response rate. Based on the information provided by the chairpersons participating in the study, the following conclusions are drawn relative to ACSI teacher education programs: 1. The influence of an outside agency, such as the National Council for the Accreditation of Teacher Education (NCATE), seems to benefit teacher education programs. 2. State accreditation of teacher education programs appears to be important to both NCATE and non-NCATE accredited programs. 3. …
Date:
May 1989
Creator:
Kivioja, Larry A. (Larry Albert)
System:
The UNT Digital Library
Independent Piano Teachers: An Investigation of Their Attitudes toward Selected Attributes of Profession
The purpose of the study was to investigate independent piano teachers' view of themselves in the light of selected attributes found in sociological writings on the professions. The research problems were: (a) to determine the attitudes which independent piano teachers held toward selected professional attributes; (b) to determine the relationship between the attitudes toward the professional attributes and selected background variables; and (c) to determine the degree of association between these attributes. The problems were addressed by a questionnaire directed to independent piano teachers active in the area of Dallas-Ft. Worth, Texas. Thirty teachers were also interviewed to determine consistency of response and to explore issues which the questionnaire had raised. Reliability and validity were established at acceptable levels. Techniques of statistical analysis included Pearson's product-moment correlation, multiple regression, chi-square in conjunction with Cramer's V_, and factor analysis. The strongest attitudes expressed by the teachers in the study concerned professional self-image, altruism, client orientation, commitment to work, and independence. The most important background variables were age, years of experience, number of students, certification by a professional association, and college degree in music. A multiple regression analysis tested each variable against the dependent variable professional self-image; recognition by others, commitment to …
Date:
May 1989
Creator:
Crane, Joyce L. (Joyce Lydia)
System:
The UNT Digital Library
Beethoven's Transcendence of the Additive Tendency in Opus 34, Opus 35, Werk ohne Opuszahl 80, and Opus 120
The internal unity of the themes in a sonata-allegro movement and the external unity of the movements in a sonata cycle are crucial elements of Beethoven's compositional aesthetic. Numerous theorists have explored these aspects in Beethoven's sonatas, symphonies, quartets, and concertos. Similar research into the independent variation sets for piano, excluding Opus 120, has been largely neglected as the result of three misconceptions: that the variation sets, many of which were based on popular melodies of Beethoven's time, are not as worthy of study as his other works; that the type of hidden internal relationships which pervade the sonata cycle are not relevant to the variation set since all variations are, by definition, related to the theme; and that variations were composed "additively," that is, one after another, without any particular regard for their order or relationship to one another. The purpose of this study is to refute all three of these incorrect assumptions. Beethoven was concerned with the order of variations and their relationship to one another, and he was able to transcend the additive tendency in a number of ways. Some of his methods included registral connection, registral expansion, rhythmic acceleration, textural expansion, dynamics, articulation, and motivic similarities. …
Date:
December 1989
Creator:
Kramer, Ernest J. (Ernest Joachim)
System:
The UNT Digital Library
L-shell X-ray production cross sections of ₂₉Cu, ₃₂Ge, ₃₇Rb, ₃₈Sr, and ₃₉Y and M-shell X-ray production cross sections of ₇₉Au, ₈₂Pb, ₈₃Bi, ₉₀Th, and ₉₂U by 70-200 keV protons
L-shell x-ray production cross sections have been measured for thin targets of 29Cu, 32Ge, 37Rb, 38Sr, and 39Y. M-shell x-ray production cross sections have been measured for thin targets of 79Au, 82Pb, 83Bi, 90Th, and 92U. All targets were irradiated with a beam of H+ ions with energies in a range from 70 to 200 keV. Experimental cross sections are compared to other measurements at higher energies and to first Born (Plane Wave Born Approximation for direct ionization and Oppenheimer-Brinkman-Kramers-Nikolaev approximation for electron capture) and the ECPSSR (Energy loss, Coulomb deflection, Perturbed Stationary State calculations with Relativistic effects) theoretical cross sections.
Date:
August 1989
Creator:
Gressett, David
System:
The UNT Digital Library
Systematics of Coccidian Parasites (Apicomplexa) from Amphibians and Reptiles in Northcentral Texas
Between February 1986 and October 1988, 863 amphibians and reptiles were collected in northcentral Texas and examined for coccidial parasites. Thirteen percent of amphibians <26% salamanders, 11% frogs and toads) and 28% of reptiles (54% turtles, 25% snakes) harbored 20 previously described and 16 new species of coccidia; overall prevalence of infection was 176/863 < 20%). Sixteen Ambvstoma texanum were infected with Eimeria ambystomae which represents new host and geographic locality records for the coccidium. Forty anurans were found to be passing coccidia, including Pseudacris streckeri. Bufo valliceos and Gastrophryne olivacea. Four new species of coccidia were described from anurans and include Eimeria flexuosa. E. streckeri. Isospora dellcatus and I_. fraaosum. However, oocysts found in B. v.. valliceps were determined experimentally to represent pseudoparasites. Sixty-eight turtles were infected with coccidia, including Chelvdra serpentina, Kinoeternon flavescens. Pseudemvs texana. Terrapeng ornata and Trachemvs scripta eleoans. Fourteen eimerians (5 of which are described as new species) were found in turtles. The new species from turtles include Eimeria cooteri, E. ornata, E. Btvlosa. E. texana and E. trachemvdis. Interestingly, all 96 lizards examined were negative for coccidia. Fifty-three snakes including 11 colubrids and 1 viperld harbored coccidia of the genera Caryospora. Cryptosporidium. Eimeria and …
Date:
December 1989
Creator:
McAllister, Chris Thomas
System:
The UNT Digital Library
The Impact Of Peer, School, Family, and Religion Factors Upon Adolescent Drug Use
The contribution of this research is in the area of adolescent decision making. The specific decision examined is the decision to use or not use drugs. Several factors were expected to have significant impacts on this crucial adolescent decision. These factors included peer, school, family, and religion influences. The source of the data was a sample of ninth through twelfth grade students in a north Texas city. The students responded to a survey questionnaire in the spring semester of 1989. A total of 632 students responded to the questions about alcohol- and drug-related attitudes, beliefs, and behaviors. Four major hypotheses were tested, and each one was supported by the research findings. In the first hypothesis, it was expected that family drug use factors would have a positive effect on adolescent drug use. Family factors included the following: parental use of alcohol, problems for family members due to parental drinking, and problems for the respondent due to parental drinking. Family factors had a statistically significant effect on alcohol use and any drug use.
Date:
December 1989
Creator:
Stanley, Gregory A. (Gregory Amos)
System:
The UNT Digital Library
The Influence of Selected Factors on Nonpersistence of Nontraditional Students at a Comprehensive Community College
The purpose of the study was to determine the direct influences of selected environmental, academic, and background factors as well as academic outcomes and expression of intent to leave on persistence or non-persistence of nontraditional students at a comprehensive community college in the Dallas County Community College District. The study applied a conceptual model of nontraditional undergraduate student attrition. Data for this study were collected during the Fall, 1987 semester from 312 first-year nontraditional students using the two-year institution questionnaires from the National Center for Higher Education Management Systems. In addition, follow-up surveys were administered to the 97 students who did not re—enroll for the Spring, 1988 semester. The data were analyzed using discriminant function, chi square, and product-moment correlation. For these nontraditional students, educational goal commitment, cumulative grade point average (GPA) and expression of intent to leave at the end of the semester had significant direct influence on persistence or non-persistence decisions. In contrast, environmental factors such as finances, employment status, and family responsibilities, and background factors such as high school academic performance, enrollment status and parents' education level did not directly influence dropout decisions. Nontraditional students reported receiving moderate to high levels of encouragement to remain in college …
Date:
May 1989
Creator:
Laman, Michael A. (Michael Alan)
System:
The UNT Digital Library
Schoenberg's Janus-Work Erwartung: Its Musico-Dramatic Structure and Relationship to the Melodrama and Lied Traditions
Arnold Schoenberg's atonal monodrama, Erwartune. Op. 17 (1909). has been viewed as an unanalyzable athematic aberration, without any discernible form. Recognizing Erwartune's forward-looking aspect, this dissertation also explores the melodrama and the Lied, a connection with the past which forges a new understanding of its form and structure.
Date:
December 1989
Creator:
Penney, Diane Holloway
System:
The UNT Digital Library
The Effects of Voluntary Lateral Orienting on Positive Manifold for Lateralized Cognitive Tasks
As an extension of previous studies (Urbanczyk, Angel, & Kennelly, 1988) examining the effects of unimanual finger tapping on lateralized cognitive tasks, lateral body orienting was added to an established dual task paradigm to generate differential hemispheric activation and shifts of attention. One hundred twenty university students retained sequences of digits or spatial locations for 20 seconds either alone or during finger tapping. By turning both head and eyes left or right, the hemisphere congruent with the sequences (LH for digits, RH for locations) or incongruent (vice versa) was activated. Activation had little effect on retention means but greatly affected resource composition supporting task performance. Congruent orientation produced significantly higher positive correlations between digit and location tasks than incongruent orientation. Females showed higher sequence retention correlations than males across both orienting groups. For females, congruent activation enhanced tapping rates and retention-tapping correlations. For males, activation affected neither of these. Discussed in light of neuroanatomical research, these results suggest that congruent attentional orienting may integrate regions of the less activated hemisphere into networks of the more activated hemisphere. This unification may occur more readily across the female corpus callosum, producing a greater dependence upon a general attentional resource than for males, …
Date:
August 1989
Creator:
Urbanczyk, Sally Ann
System:
The UNT Digital Library
Validation of the Spanish Dallas Pain Questionnaire
The purpose of this study was to validate the Spanish version of the Dallas Pain Questionnaire (DPQ). Not only does the DPQ offer the potential of statistical and clinical diagnostic value but also is easily interpretable across cultural lines. No such instrument has presently been validated for the Mexican-American population. A total of 81 Spanish speaking subjects participated in this study. Of these subjects, 56 were classified as chronic pain patients by nature of their medical diagnosis and duration of pain. The 25 normal subjects were family members of the chronic pain patients and members of the Northern New Mexico Hispanic community chosen at random. Hypothesis one predicted that reliability would be obtained on Spanish speaking populations based on test-retest with correlation coefficients of the items. The second hypothesis predicted that the Spanish DPQ would have content validity or consistent internal structure on those items that measure the trait or behavior of interest based upon factor analysis approaches and internal consistency measures. Hypothesis three predicted that the Spanish version of the DPQ would significantly correlate with the English version of the DPQ on all four factors. All four hypotheses were supported. The Spanish DPQ showed reliability over time based on …
Date:
May 1989
Creator:
Keeping, Barbara
System:
The UNT Digital Library
Assessment of the Relationship of the Peer Assistance and Leadership (PAL) Program on the Self-Concept of At-Risk Students as Measured by the Piers-Harris Children's Self-Concept Scale
The problem of this study was to determine if there was a difference in the self-concept of two groups of ninth-grade students when one group received the services of junior and senior students in a Peer Assistance and Leadership class. The results of the Piers-Harris Children's—Self—Concept Scale were used to determine the difference between the mean self-concept scores of the two groups and also to determine if there was a relationship between the criterion variable of the total self-concept score and eight predictor variables as identified by House Bill 1010: Limited English proficiency, age, school attendance, achievement scores two or more years below grade level in reading and mathematics on a norm-referenced test, failure to master any portion of the Texas Educational Assessment of Minimum Skills, failure in two or more subjects, grade retention, and eligibility for free or reduced-price lunch. A total of 105 students, 50 in the experimental group and 55 in the control group, participated. The findings revealed that there was no significant difference in the mean self-concept scores of the two groups. The correlation revealed that there were significant differences between self-concept and the variables of mathematics achievement scores, failing grades, and eligibility for free lunch.
Date:
August 1989
Creator:
Karam, Patricia
System:
The UNT Digital Library
Thai High School Compute Literacy: A Content Analysis
This study examined the extent to which each computer literacy objective domain, each specific mode of instruction, and each type of question were treated in Thai high school computer literacy text materials. Two textbooks and their accompanying teachers' manuals were examined using three analytical schemes as frameworks for the examinations. The Minnesota Educational Computing Consortium (MECC) computer literacy objectives were used to classify the content in the text materials in order to determine the degree of emphasis on each computer literacy objective domain. The Hawaii state Department of Education (HSDE) instructional modes were used to classify the content in the text materials in order to determine the degree of emphasis on each mode of instruction. Bloom's taxonomy of education, cognitive domain, was used to classify the review questions and exercises in the text materials in order to determine the degree of emphasis on each cognitive level. Detailed findings are given as numerals, percentages, and decimal values. Perspectives are offered on the need for textbooks which reflect the values and feelings objectives. Conclusions were that (a) text materials focus most on the programming/algorithms objectives and tend to exclude the values and feelings objectives; (b) text materials use only three modes of …
Date:
December 1989
Creator:
Pornpun Chaipraparl
System:
The UNT Digital Library
A Comparison of the Achievement of Two Groups of Algebra I Students and Teacher Scores on the Texas Teacher Appraisal System
The problem of this study was to determine if the teachers of Algebra I rated highest and lowest according to the Texas Teacher Appraisal System differed significantly in a measure of achievement. The analyses indicated that there were significant differences in achievement between the classes taught by the highest and lowest ranked teachers.
Date:
December 1989
Creator:
Shine, Thomas E. (Thomas Earl)
System:
The UNT Digital Library
Correlational Study of the UNT Neuropsych-Screen, the MMPI and Time among Chronic Pain Patients
Although many theorists have speculated that chronic pain may be linked to some sort of central neuropsychological integration deficit, a review of the current literature reveals no empirical support for this theory. This study attempts to assess the severity, if any, of neuropsychological deficits in chronic pain subjects by using a neuropsychological screen developed at the University of North Texas. Also, presented are studies of correlations between the UNT Neuropsych-screen and the MMPI. the Dallas Pain Questionnaire (DPQ), the Dallas Pain Drawing CDPD), and time since injury in order to assess any possible relationships. The subjects in this study consist of 100 volunteers. Of these subjects, 74 were patients of the Spinal and Chronic Pain Center at Medical Arts Hospital in Dallas, Texas and represented the clinical population. The remaining 26 subjects were staff volunteers from the hospital . The results of the study indicate significant differences between chronic pain subjects and non-pain subjects across many areas of neuropsychological functioning, as well as other significant correlations among many of the variables. The implications of this study are elaborated upon, in the discussion section, in detail along with limitations and future research directions.
Date:
June 1989
Creator:
Smith, Russell Joseph
System:
The UNT Digital Library
The Relationship between Western and Thai Music Objectives in the Undergraduate Music Programs of Selected Thai Universities and Colleges
The purpose of the study was to investigate the relationship between Western and Thai music objectives in the undergraduate music programs of selected Thai universities and colleges. The data were collected from two sources: (1) an investigation of university music catalogs and syllabi for potential conflict areas in Western and Thai music objectives, and (2) questionnaire responses from university music teachers regarding their opinions about those potential conflict areas found from reviewing catalogs and syllabi. The dissertation is organized into six chapters: the introduction in Chapter I; the synthesis of related literature and background information regarding music study in higher education in Thailand in Chapter II; the design of the study in Chapter III; the comparisons of required music programs of six Thai universities in Chapter IV; the analysis of questionnaire data in Chapter V; and the summary, conclusions, discussions, and recommendations in Chapter VI. It was found that Western and Thai music objectives tended to be seen as supporting each other in the areas of music theory, orchestration, form and analysis, music history, counterpoint, composition, and the practice of pitched and unpitched musical instruments. Sight reading practices in Western music were found to support the rote method utilized in …
Date:
August 1989
Creator:
Twatchai Narkwong
System:
The UNT Digital Library
Hausdorff, Packing and Capacity Dimensions
In this thesis, Hausdorff, packing and capacity dimensions are studied by evaluating sets in the Euclidean space R^. Also the lower entropy dimension is calculated for some Cantor sets. By incorporating technics of Munroe and of Saint Raymond and Tricot, outer measures are created. A Vitali covering theorem for packings is proved. Methods (by Taylor and Tricot, Kahane and Salem, and Schweiger) for determining the Hausdorff and capacity dimensions of sets using probability measures are discussed and extended. The packing pre-measure and measure are shown to be scaled after an affine transformation. A Cantor set constructed by L.D. Pitt is shown to be dimensionless using methods developed in this thesis. A Cantor set is constructed for which all four dimensions are different. Graph directed constructions (compositions of similitudes follow a path in a directed graph) used by Mauldin and Willjams are presented. Mauldin and Williams calculate the Hausdorff dimension, or, of the object of a graph directed construction and show that if the graph is strongly connected, then the a—Hausdorff measure is positive and finite. Similar results will be shown for the packing dimension and the packing measure. When the graph is strongly connected, there is a constant so that …
Date:
August 1989
Creator:
Spear, Donald W.
System:
The UNT Digital Library
The Educational Needs of Wives of Seminary Students During the First Five Years of Their Ministries
A survey instrument was mailed to a random sampling of wives of graduates of Southwestern Baptist Theological Seminary, Fort Worth, Texas, from 1982 to 1986. The purpose of the survey was to determine if wives of seminary graduates have ministry-related educational needs during the first five years of professional ministry that can be met by an educational program. Furthermore, demographic and attitudinal variables were investigated as potential contributing factors. Finally, suggestions were sought from the wives themselves for the implementation of an education program. For each wife, a total educational need score was calculated from her responses. Of the 240 respondents who completed the entire survey document, almost 42% of the respondents indicated a high educational need score with 5% producing a very high need score. Of the top twenty educational needs, only one was from the Theological/Christian Education category; the top three were all from Self Needs regarding stress management, dealing with criticism, and conflict resolution. The Chi Square Test for Independence was used to identify contributing factors, both demographic and attitudinal. The following were validated at the .05 level (unless indicated otherwise) as having a relationship to the wives' scores: Year of Husband's Graduation, Husband's Degree, Size of …
Date:
May 1989
Creator:
Dodrill, Leslie J. (Leslie Jo)
System:
The UNT Digital Library
First-Year Teacher Usage of Manipulatives in Mathematics Instruction: A Case Study
This qualitative case study examined the use of manipulatives in mathematics instruction by six first-year intermediate teachers in a north Texas school district. Their preparation for, access to, and perceptions about manipulatives were examined. Specific content associated with manipulative usage was identified.
Date:
December 1989
Creator:
Sylvester, Barbara N. (Barbara Nelson)
System:
The UNT Digital Library
Studies of the Mechanism of Plasma Cholesterol Esterification in Aged Rats
The study was performed to determine factors influencing the esteriflcation of plasma cholesterol in young and aged rats. The distribution of LCAT activity was determined following gel nitration chromatography and ultracentrifugation of whole plasma respectively. When rat plasma was fractionated on a Bio-Gel A-5 Mcolumn, LCAT activity was found to be associated with the HDL fraction. A similar result was observed upon 24 hr density gradient ultracentrifugation of the plasma. However, following prolonged 40 hr preparative ultracentrifugation, the majority of the LCAT activity was displaced into the lipoprotein-free infranatant fraction (d> 1.225 g/ml). The dissociation of LCAT from the HDL fraction occured to a smaller extent in aged rat plasma than in young rat plasma. Plasma incubation (37°C) experiments followed by the isolation of lipoproteins and the subsequent analysis of their cholesterol content revealed that in vitro net esteriflcation of free cholesterol (FC) by LCAT as well as the fractional ufilization of HDL-FC as substrate were lower in the plasma of the aged animal as compared to that of the young animal despite the fact that the total pool of FC was higher in the former. The net transfer of FC from lower density lipoproteins (d<1.07 g/ml) to HDL provided …
Date:
December 1989
Creator:
Lee, Sun Min
System:
The UNT Digital Library
A Psychosocial Comparison Between Weight Loss Maintainers and Weight Loss Non-Maintainers
Psychosocial differences between weight loss maintainers and weight loss non-maintainers were compared at least one year after reaching a medically approved weight goal through a medically supervised weight loss program. Research questions addressed differences between groups on the dimensions of somatization, obsessive/compulsive issues, interpersonal sensitivity, depression, anxiety, hostility, ability to resolve past emotional issues, social interpersonal relationships, and tolerance of ambiguity. The all-female sample consisted of maintainers of weight loss (N=30), non-maintainers (N=33), psychotherapy maintainers (N=14), and psychotherapy non-maintainers (N=ll). Research instruments administered were the Symptom Checklist-90-Revised, Fundamental Interpersonal Relations Orientation-Behavior, Personal Orientation Inventory, and Budner Scale for Tolerance/Intolerance of Ambiguity. To determine differences between groups, a t test was performed on data relating to the maintaining and non-maintaining groups. An analysis of variance was performed on data related to the maintaining, non-maintaining, psychotherapy maintaining, and psychotherapy non-maintaining groups. An intercorrelation matrix was completed for all variables. Non-maintainers of weight loss had significantly more difficulty with somatic problems as indicated in the results of both the t test and the analysis of variance (p < .009, p < .02, respectively). Non-maintainers expressed more complaints which focused on cardio-vascular, gastrointestinal, respiratory, and somatic equivalents of anxiety (headaches, pain, discomfort of the …
Date:
August 1989
Creator:
Bachman, Robert Lee, 1947-
System:
The UNT Digital Library