The decision by teenagers either to consider or to attempt to commit suicide was addressed in this research. Covariance structure analysis (LISREL) techniques were used to examine the influence of four social-psychological factors (psychic disruption, delinquency, family disruption, and school problems) upon a suicidal orientation.

Dallas Bible College existed under several names from 1940 to 1985. It was a member of the American Association of Bible Colleges. Although never prosperous, the institution did have an educational niche. This study explores the reasons behind the close of the school in 1985. It surveys the previous history but emphasizes the events from 1983 to 1985. The study investigates the change of mission, location, and name which occurred in the final year of existence. Also included is an extended study of disunity on the board of directors. Exploration is made of reasons why no strong leadership emerged to step in and save the school as it was on its downward path.

Carotenoid pigments in W. dermatitidis, the first pathogenic, dematiaceous fungus in which carotenoid pigments nave been reported, are located primarily (81%) in lipid organelles which floated on the surface of the supernatant fraction of lysed cells. Pigment in this fraction could be extracted with ethyl ether without prior treatment with acetone indicating the pigment is unbound in the lipid organelle. Eight percent remains after exhaustive ether extraction and is recovered after the sample is treated with acetone indicating this fraction is non-covalently bound to proteins in the membranes associated with the lipid organelle. The remaining pigment (about 12%) represents contamination of the supernatant with the lipid organelles.

The purpose of the present study was to determine: (1) that dental office personnel would be exposed to more toxic chemicals in the workplace than the non-dental office controls; (2) that exposure should lead to a reduction in the efficiency of the immune system in the individuals in the dental office; and (3) the immunological deficit should manifest itself in psychological and/or physiological pathology as measured on the Profile of Mood States (POMS) and Bender Gestalt.

Although the profession of occupational therapy had its origins in the treatment of the mentally ill, and was among the pioneers in developing community-based programs to meet the social and emotional needs of children, a study of 28 therapists practicing in the public schools revealed that these occupational therapists did not serve students with behavioral disorders unless they also exhibited a neurological disorder. The results of this study revealed that occupational therapy is not recognized by the educational sector as an essential related service for students with behavioral disorders. Occupational therapy is viewed as a modality much akin to physical therapy in which the focus is on motor skill development.

The research presented herein provides information on coelomocyte (leukocyte) collection, function and immunotoxicity from polychlorinated biphenyls (PCB) in the earthworm Lumbricus terrestris. Research was undertaken as part of an overall goal to develop a well-documented and scientifically valid non-mammalian surrogate immunoassay with the earthworm Lumbricus terrestris to assess immunotoxic potential of xenobiotics. The principal objectives were to: (1) Develop an extrusion model for analyzing immunotoxicity of xenobiotics; (2) determine if coelomocytes can be collected repeatedly without obvious harm to the earthworm or change in immune response of the coelomocytes harvested and (3) validate the response sensitivity profiles of a panel of biomarkers {differential and total cell counts, erythrocyte rosette (ER) and secretory rosette (SR) formation with, and phagocytosis of antigenic rabbit red blood cells} in earthworms after acute exposure to a known mammalian and L. terrestris immunotoxin, the PCB Aroclor 1254.

The present study reconstructs the musical milieu in which Vincenzo Ruffo's 1542 motet collection was conceived through an examination of the archival materials surviving from each of the major musical establishments known to be active in Milan 1535-1550. The relationship of the 1542 collection to Milanese musical activity. Its publication problems and its current position in source studies are then explored in light of the archival information that is currently available.

The purpose of this study is to provide base line data which does not currently exist for libraries supporting nursing education in baccalaureate, masters and doctoral nursing programs. The survey covers physical environment, clientele, resources, budget, and personnel in these libraries. A survey instrument was developed by the researcher and sent to 537 nursing programs in senior colleges and universities listed in Baccalaureate Education in Nursing 1989-90, and Graduate Education in Nursing 1989-90. Two hundred and fifty two or 47 percent of the institutions responded.

The purpose of this investigation was to determine the color preference of Thai and American students for text and background computer color combinations. The primary purpose of this study was to determine if there were differences between Thai and American students' computer color combination preferences.

Two primary sources of data were utilized: official church records, and a questionnaire survey administered to a random sample of Anglo and African-American United Methodists in the North Texas area. Questions covered socio-demographic and theological matters as well as perceptions of racism in the church. Ministers and lay members were surveyed separately.

The R. Jan LeCroy Center for Educational Telecommunications of the Dallas County Community College District is a leading producer of telecourses for credit at the college level. In addition, the center is becoming involved with other kinds of electronic communication for educational purposes, including the Community College Satellite Network (CCSN), the State of Texas Academic Resources Link (STARLINK), and Instructional Television Fixed Service (ITFS). This study chronicles the DCCCD's progress in electronic distance learning from the time of its first telecourse in 1972 to the present time. This study also describes the center's purposes, the reasons for its growth, the problems that have been encountered, the people who provided its leadership, and the telecourses that have been offered and produced by the DCCCD.

The purpose of this study was to explore the effect of counselor gender, counselor age, and type of problem on client expectations and preferences for counselors.

This study was motivated by concerns within the medical education community regarding the psychometric soundness of current assessment methodologies. More specifically, there is reason to seriously question the reliablity and/or validity of these methodologies in assessing the intellectual skills upon which medical competence is based.

The Marital Interaction Dimension Inventory (MIDI) is an assessment that evaluates marital relationships on seven dimensions; sexuality, self disclosure, emotional affiliation, conflict resolution, power outcome, commitment, and identity. The MIDI provides scores on and individual's actual and desired relationship.

In this study a library of EcoRI fragments encompassing the entire TOL region of the Pseudomonas putida TOL plasmid pDK1 was constructed in the Escheria coli cloning vector pBR325.

The study ascertained elementary school teachers' and supervisors' views about their role in the implementation of Sankofa (Go back and retrieve) in school music. Sankofa mandates the integration of distinctive Ghanian traditional values and practices with Western educational concepts in the school curriculum. In music, it calls for the fusion of multi-ethnic musics of Ghana with Western musical concepts in public school music instruction. Some concerns expressed by Ghanian music educators regarding teachers' negative attitudes toward Sankofa in public school music had prompted the study.

Differences between joint custody and mother custody families were assessed. The sample consisted of 42 post divorce families which had a child between the age of 4 and 15 years and resided in the Dallas/Fort Worth metroplex. This cross sectional, multimethod, quasi-experimental study examined two groups of divorced families. The experimental group consisting of 21 joint custody families, was compared to the control group, consisting of 21 mother custody families. Families were matched between the two groups based on the child's gender, age and time lapse since parental separation. Within each family, interviews were conducted with one parent and with the parent's permission, a target child. Besides the interview, parents completed a questionnaire and the Child Behavior Checklist. Only 19 parents gave permission for their child to be interviewed. Parents completed a questionnaire and the Child Behavior Checklist.

This dissertation examines the reaction of common stock prices to the announcement of changes in bond ratings by Moody's Bond Service, while having a control for differential information availability. The Institutional Brokers Estimate System (I/B/E/S) number of security analysts and coefficient of variation of earning per share (EPS) estimates are used as a proxy for information availability of the firms. Past studies differs in their conclusions as to whether the market has responded to announcement of bond rating changes. None of past studies have controlled for differential information availability. This study, using daily stock returns data and the event study methodology with the statistical test, finds that while the sample of rating downgrades exhibit significantly negative abnormal price effect during the announcement period, the magnitude of this effect is significantly higher for firms with low information availability. For the rating upgrades, the sample as a whole has no abnormal announcement period returns, but the sample of firms with lower information earns significantly positive abnormal returns. This study provides support for the hypothesis that the announcement effect of bond-rating changes is conditional on the information available about the firm.

This dissertation traces imperialist ideology as it functions in the texts of two radical Liberal critics of imperialism, Leonard Woolf and E. M. Forster. In chapters two and three respectively, I read Woolf's autobiographical account Growing and his novel The Village in the Jungle to examine connections between "nonfictional" and "fictional" writing on colonialism. The autobiography's fictive texture compromises its claims to facticity and throws into relief the problematic nature of notions of truth and fact in colonialist epistemology and discursive systems.

The purpose of this study was to determine the physical elements which experienced trombonists associate with selected descriptors in characterizing the tone quality of that instrument. Stimuli sampled from live trombone tones and synthesized into musical phrases represented 17 variations in (1) presence/absence of attack transient, (2) rise time, (3) duration, (4) number of harmonics, (5) upper limit of harmonicity (6) spectral envelope shape, and (7) frequency.

The purpose of this study was to examine the governance style of Irl Allison, Sr., as evidenced in documentation of the development of the NGPT. The questions guiding the study were to find: (1) how Dr. Allison involved others in the early development of the Guild; (2) whether he resolved issues of importance to the development of the Guild in consultation with others or by himself, and (3) how issues of concern to the membership were resolved.