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A Monte Carlo Study of the Robustness and Power Associated with Selected Tests of Variance Equality when Distributions are Non-Normal and Dissimilar in Form
When selecting a method for testing variance equality, a researcher should select a method which is robust to distribution non-normality and dissimilarity. The method should also possess sufficient power to ascertain departures from the equal variance hypothesis. This Monte Carlo study examined the robustness and power of five tests of variance equality under specific conditions. The tests examined included one procedure proposed by O'Brien (1978), two by O'Brien (1979), and two by Conover, Johnson, and Johnson (1981). Specific conditions included assorted combinations of the following factors: k=2 and k=3 groups, normal and non-normal distributional forms, similar and dissimilar distributional forms, and equal and unequal sample sizes. Under the k=2 group condition, a total of 180 combinations were examined. A total of 54 combinations were examined under the k=3 group condition. The Type I error rates and statistical power estimates were based upon 1000 replications in each combination examined. Results of this study suggest that when sample sizes are relatively large, all five procedures are robust to distribution non-normality and dissimilarity, as well as being sufficiently powerful.
Date:
August 1990
Creator:
Hardy, James C. (James Clifford)
System:
The UNT Digital Library
Elder Abuse: Education for Persons with Experienced Violence
The rationale for this study was based on the application of the cycle of domestic violence theory to elder abuse. It examined the effect of history of experienced childhood violence on tolerance, behavioral intentions, and past behaviors of elder abuse toward general and specific elderly targets. The effectiveness of educational interventions for altering tolerance and behavioral intentions of elder abuse was examined. Two hundred and twenty-five undergraduates were assessed for aging knowledge, general aging attitudes, aging anxiety, elder abuse attitudes, and elder abuse intentions and past behaviors. Participants were assigned to a High or Low Experienced Violence group and participated in an educational group or control group. Posttest and one-month followup measures were obtained. No differences were found at pretest between High and Low Violence. Level of Violence did not impact intervention efficacy. Elder abuse education altered attitudes, intentions, and behaviors of elder abuse at posttest significantly more than did aging education or control groups (p < .001), but these effects were no longer significant at followup. Elder abuse attitudes had higher relationships with elder abuse intentions and reported past behaviors than did global aging attitudes or aging anxiety (p < .05). General elderly targets yielded more tolerance, intentions, and …
Date:
August 1990
Creator:
Reinberg, Julie A. (Julie Ann)
System:
The UNT Digital Library
Alzheimer's Disease and Attention: An Investigation into the Initial Stage of Information Processing
This study explores the possibility that attentional deficits are an early clinical symptom of Alzheimer's disease. The three goals are to demonstrate that individuals with Alzheimer's disease are impaired on tasks of attentional processing, to compare the sensitivity of currently used measures of attention to attentional dysfunction, and to compare the behavioral response styles (errors of commission) of Alzheimer's disease subjects and non-impaired subjects. The subjects were 22 males and 46 females with a mean age of 70.76 years. Thirty-six had the presumptive diagnosis of Alzheimer's disease; 18 were identified as mildly impaired and 18 as moderately impaired on the Cognitive Capacity Screening Examination. The remaining 32 subjects comprised the non-impaired control group. Five measures of attention were administered to all participants: the Digit Span Subtest of the WAIS-R, the Seashore Rhythm Test of the Halstead-Reitan Neuropsychological Battery, the Vigilance and Distractibility tasks of the Gordon Diagnostic System, and the Concentration/Interference task. The results show a significant difference in attentional processing between normal (non-impaired) subjects and subjects diagnosed with Alzheimer's disease. All measures of attention used in this study, except the Concentration/Interference task, differentiated normal subjects from moderately impaired Alzheimer's disease subjects. The Digit Span Subtest and the Seashore Rhythm …
Date:
August 1990
Creator:
Houtz, Andrew W. (Andrew William)
System:
The UNT Digital Library
A Descriptive Study of a Native African Mental Health Problem Known in Zimbabwe as zvirwere zvechivanhu
This is a study conducted in Zimbabwe which compared a group of 50 zvirvere zvechivanhu patients and a group of 50 non-patients in age, sex, marital status, level of education and claims of spirit possession. Claims of spirit possessions and types of spirits, as pointed out by Bennel (1982), were used as symptoms of zvirwere zvechivanhu. The two groups were also compared in symptom dimensions of the SCL-90-R used in the study. The SCL-90-R, developed by Derogatis (1975), is a 90-item symptom check list used to screen people for psychological problems reflected in the nine symptom dimensions of somatization, obsessive/ compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, psychoticism and in the three global scores of Global Severity Index, Positive Symptom Distress Index and Positive Symptom Total. The subjects were chosen from two different sites, using a systematic sampling method. Three statistical methods were used to analyze the data. The Chi-square was used to analyze data on descriptive variables. The T-test and 2 x 2 analysis of variance were used to analyze the data on symptom dimensions and global scores. The study had one main hypothesis and nine subhypotheses. The main hypothesis was that zvirwere zvechivanhu patients were …
Date:
August 1990
Creator:
Mungadze, Jerry Jesphat
System:
The UNT Digital Library
Relaxation and Cognitive Therapy: Effects upon Patients' Abilities to Cope with a Stressful Medical Procedure
This investigation evaluated the efficacy of relaxation training and cognitive therapy separately and in combination in enhancing the coping skills of patients during epidural steroid injections. Subjects consisted of 80 back pain patients. They were randomly assigned to four groups to receive either relaxation training, cognitive therapy, relaxation and cognitive therapy, or attention control treatment. All subjects were provided preparatory information describing the procedure for the epidural injection and typical physical sensations experienced by patients undergoing the procedure. Relaxation training consisted of Jacobsonian progressive relaxation instructions which were modelled by the trainer. Cognitive therapy consisted of instructions and a work sheet designed to assist subjects in designing positive (rational) self statements concerning the injection procedure. Attention control procedures involved instructions and written exercises of equal duration to the relaxation and cognitive treatments but containing no instructions for the control of anxiety and pain. The three experimental groups exhibited significantly fewer "ae1f-distress" verbalizations during the injection. On other dependent measures, namely, the remaining catagories of pain verbalizations, gross body movements, heart rate, and independent ratings of anxiety there were no significant differences among experimental and control groups. Results are discussed in terms of spontaneous use of coping skills, habituation, individual differences …
Date:
August 1990
Creator:
Catalanello, Michael S.
System:
The UNT Digital Library
Methylglyoxal Effects on Cell Division of Scenedesmus quadricauda (Scenedesmaceae)
Cell division of ggeneflesmus quadricauda (Turp.) Breb. (Scenedesmaceae) is enhanced by methylglyoxal, a general inhibitor of cell division, at threshold concentration in conjunction with treatment timing related to growth stage of batch cultures. At 0.5 mM methylglyoxal concentration, cell division was significantly enhanced in algae treated in the logarithmic phase. Specific growth rates of methylglyoxal-treated cultures were rapidly increased at the beginning of logarithmic phase. Cultures inoculated with high cell numbers were less sensitive, but still showed high specific growth rates in logarithmic phase. Cell division in cultures which had low cell numbers was inhibited by 0.5 mM methylglyoxal treatment. Both specific activity of Glyoxalase I and the ratio of Glyoxalase I to Glyoxalase II of methylgloxal-treated cultures were higher than those of controls (1.3 and 2.1- fold, respectively). Pyruvate concentration in treated cultures was increased after methylglyoxal treatment.
Date:
August 1990
Creator:
Rhie, Kitae
System:
The UNT Digital Library
Marketing Strategies of the American Association of Bible Colleges Directed Toward Students with Nonreligious Vocational Goal
The primary purpose of this study was to determine the marketing strategies for attracting students who have nonreligious vocational goals (NRVG) that are employed by Bible colleges that are either accredited or candidates for accreditation of the American Association of Bible Colleges (AABC). Primary subpurposes were to determine the AABC's interest in marketing themselves.to NRVG; practice of educational marketing strategies toward NRVG; career planning programs and placement services available to NRVG; approaching employers with placement services for NRVG; making available seminars, placement services, and alumni networking for NRVG; and difference in marketing to NRVG according to a colleges' denomination, size, three year growth pattern, and estimated percentage of NRVG. An overview of the literature pertaining to educational marketing and marketing for a liberal arts education was given. The population chosen for this study was the accredited (87) and candidate for accreditation (15) Bible colleges of the AABC (102). Eighty (78.4%) colleges actually responded. The design of this study was survey research using a mailed questionnaire as the principal source of data collection. The statistics utilized were parametric (e.g., one-way analysis of variance and t test) and nonparametric (e.g., chi square). The results of the study indicated that AABC colleges were …
Date:
May 1990
Creator:
Kane, Michael J. (Michael James), 1953-
System:
The UNT Digital Library
The Effect of the Conflict Between Instructional Leadership and Building Management Roles on Job Satisfaction of the Texas Public High School Principal
The problem of this study was the conflict perceived by Texas Public High School Principals involving two roles which have been described as contradictory in nature; namely as an instructional leader and as a building manager. This study was also concerned with the level of job satisfaction of the Texas Public High School Principal. 1,205 Texas Public High School Principals identified by the Texas Education Agency and University Interscholastic League were mailed a three part questionnaire survey. 700 principals (or 58.09% of the entire population) returned the completed surveys. The questionnaire "Demographic Survey for Texas Public High School Principals" consisted of eight questions. The thirty-four statement "Questionnaire for Texas High School Principals" allowed principals to provide their perceptions of the roles and responsibilities for their present position as well as an ideal position. The final questionnaire, the four question "Survey of Job Satisfaction", assessed the level of job satisfaction for each principal. Hypothesis one was analyzed with a one-way ANOVA to determine if principals differed in their perceptions of their job roles and job positions. These positions included both the present job position and a more desired or ideal job position. The differences in these positions resulted in conflict. Hypothesis …
Date:
August 1990
Creator:
Hulen, Chris Wendell
System:
The UNT Digital Library
Borrowing or Stealing: The Language and Moral Development of Criminals and Noncriminals
The present study was undertaken (1) to compare the connotative meanings criminals attach to a sampling of concepts with those meanings attached by noncriminals, and (2) to examine the possible relationship between moral development and criminal behavior. One hundred thirty four male subjects completed the Wide Range Achievement Test- Revised (Reading Section); a personal data sheet; the Ammons Quick Test-Form I; the Criminal Semantic Inventory; the Test for Criminal Cognitions; and the Sociomoral Reflection Questionnaire. Subjects were divided into four groups (Noncriminals, Against Person Group, Against Property Group, and Against Statute Group) on the basis of history of criminal conviction. A one-way MANOVA was conducted on each of the 16 concepts under investigation. Significant differences were found for five concepts. In addition, criminals were found to differ significantly from noncriminals on level of moral development.
Date:
August 1990
Creator:
Haynes, Linda Carol
System:
The UNT Digital Library
Differences in School Districts' Decision-Making Processes Before and After Tax Limitation Elections: A Case Study
Using a case study approach, this investigation focused on the decision-making processes involved in developing budgets in two Texas school districts following a tax limitation, or rollback, election. Factors influencing the decision-making processes included the rollback election's outcome in each district, the participants, the perceptions participants held of themselves, the perceptions participants held of others in the district and community, the decisions made, and the factors influencing participants' decisions. Two Texas school districts were selected as subjects of this study which used qualitative data collection methods. In one school district, the rollback election passed. In the other, it failed. Data collection included observations of school board meetings and budget workshops. Structured interviews of school board members and administrators, pro- and antirollback proponents, and newspaper editors were conducted. Questions focused on the budgetary decision-making processes before and after the rollback elections. They also solicited information fromsubjects regarding rollback elections, the factors precipitating the rollback elections and the impact of the rollback election campaign upon each school district. Document analyses were triangulated with the observations and interviews to identify the factors influencing the budgetary decision-making process. Following the rollback elections, school officials in both districts adopted a conservative approach to budgetary decision-making. …
Date:
May 1990
Creator:
Travis, Rosemary Fechner
System:
The UNT Digital Library
Racial Residential Segregation: Tracking Three Decades in a Single City
This study evaluated the relative association of socioeconomic, minority group and housing characteristics of census tracts with the racial composition of residential areas within one southwestern city between 1950 and 1980. The unit of analysis was the census tract; the data were taken from the U.S. Census of Population and Housing 1950-1980 for the Fort Worth, Texas SMSAs. The Index of Dissimilarity compared racial segregation in the Fort Worth urbanized area for blacks with all others (1950-1980) and for Spanish and non-black minorities with all others (1960-1980). The data show little change in the extent of residential segregation over 30 years. The multiple regression showed that the degree of segregation in census tracts became increasingly predictable based on past minority concentration in the same neighborhood. Lagged social status and minority group variables significantly predicted the percent of the population that was black or Spanish in census tracts ten years later. Beta weights for percent black or percent Spanish were always the strongest in each tract regression and largely determined the level of segregation that existed in tracts ten years later. This paper asserts that social status characteristics must approach more equal levels between minority and majority groups before integrated neighborhoods …
Date:
August 1990
Creator:
Clark, Marjorie, 1921-
System:
The UNT Digital Library
Judgment of Contingency and the Cognitive Functioning of Clinical Depressives
Twenty-four psychiatric staff, 24 clinically depressed inpatients, and 24 nondepresssed schizophrenic patients at a state psychiatric facility completed five tasks under either reward or punishment conditions. Each task consisted of 30 trials of pressing or not pressing a button to make a light appear. Monetary reinforcement was contingent on light onset for the final ten trials of each task. Cash incentives for judgment of control accuracy were added for Tasks 3, 4, and 5. Cognitive functioning was evaluated on each task by measuring expectancy, judgment of control, evaluation of performance, and attribution. Mood and self- esteem were measured before and after the procedure. No significant differences were observed across mood groups for expectancy of control or judgment of control accuracy. Subject groups also did not differ in the attributions they made or in how successful they judged their performances to be. They set realistic, attainable criteria for success which were consistent with relevant conditional probabilities. Subjects in reward gave themselves more credit for task performance than subjects in punishment gave themselves blame for comparable performances. Punishment subjects demonstrated more stable, external attributions than those in reward. Across tasks, subjects overestimated when actual control was low and underestimated when actual control …
Date:
August 1990
Creator:
Cobbs, David Lee
System:
The UNT Digital Library
Optical Nonlinearities in Semiconductors for Limiting
I have conducted detailed experimental and theoretical studies of the nonlinear optical properties of semiconductor materials useful for optical limiting. I have constructed optical limiters utilizing two-photon absorption along with photogenerated carrier defocusing as well as the bound electronic nonlinearity using the semiconducting material ZnSe. I have optimized the focusing geometry to achieve a large dynamic range while maintaining a low limiting energy for the device. The ZnSe monolithic optical limiter has achieved a limiting energy as low as 13 nJ (corresponding to 300W peak power) and a dynamic range as large as 105 at 532 nm using psec pulses. Theoretical analysis showed that the ZnSe device has a broad-band response covering the wavelength range from 550 nm to 800 nm. Moreover, I found that existing theoretical models (e.g. the Auston model and the band-resonant model using Boltzmann statistics) adequately describe the photo-generated carriers refractive nonlinearity in ZnSe. Material nonlinear optical parameters, such as the two-photon absorption coefficient β_2=5.5cm/GW, the refraction per unit carrier density σ_n=-0.8∗10^-21cm^3 and the bound electronic refraction n_2=-4∗10^-11esu, have been measured via time-integrated beam distortion experiments in the near field. A numerical code has been written to simulate the beam distortion in order to extract the …
Date:
May 1990
Creator:
Wu, Yuan-Yen
System:
The UNT Digital Library
Academic Achievement of National Social Fraternity Pledges Compared to Non-Fraternity Students
This study examined the academic achievement of national social fraternity pledges compared to non-fraternity students at the University of Texas at Arlington. It was done to determine whether significant differences existed between the grade point averages of pledges of social fraternities and those of students who did not pledge a social fraternity, and to determine whether significant differences existed among fraternities when compared with each other with respect to academic achievement. This study was meant to provide a research design that could be used by other colleges and universities with fraternities to conduct the same comparison of academic performance. In the fall semester of 1989, 164 pledges were selected as the population for the study to be matched with non-fraternity students based on Scholastic Aptitude Test (SAT) scores, age, sex, classification, academic major, and number of hours attempted. A T-test of like groups was performed on the entire population with no significant difference found at the .05 level between all the fraternity pledges and all the matched pairs. A T-test of like groups was performed on the pledges from each separate organization and there was a significant difference among three of the fraternities. Two of the fraternities had significantly higher …
Date:
August 1990
Creator:
Gardner, Kent Lee
System:
The UNT Digital Library
The Effect of Color in Computer Assisted Instruction on Vocabulary Retention Rates and Computer Attitudes of Selected Upward Bound Students
The purpose of this study was to determine the effect on selected Upward Bound students' vocabulary retention rate and attitude toward computers when using color in a computer assisted instructional (CAI) program. Past research on the use of color in the educational process does not answer questions about possible effects it may have when used in CAI programs. Specific areas addressed by this study include: (1) differences in color computer assisted instructional software and achromatic versions of the lesson, (2) differences in the short-term vocabulary retention rate for color versus achromatic versions, (3) differences in the long-term vocabulary retention rate for color versus achromatic versions, (4) differences on the affective attitude scale for color versus achromatic versions, (5) differences in short-term memory based on gender and computer experience, (6) differences in long-term memory based on gender and computer experience and (7) differences on the affective attitude scale based on gender and computer experience. Subjects in the experiment were high school students participating in Upward Bound programs at Texas Christian University and the University of North Texas. A pretestposttest design was used and data were obtained from seventy-one students. A CAI program presented students with twenty words and definitions via a …
Date:
August 1990
Creator:
Latham, Charles V. (Charles Vernon)
System:
The UNT Digital Library
A Cost-Benefit Analysis of the Implementation of Texas House Bill 72 in Selected Texas Public School Districts
This study was conducted to analyze the effect of implementation of Texas House Bill 72 on budgets of selected Texas public school districts and to ascertain educational benefits to students derived from implementation of the bill as perceived by superintendents. Questionnaires were sent to superintendents of the Region 10 Education Service Center to determine perceived educational benefits to students. A demographic data sheet provided information for classifying respondents by educational experience, superintendent experience, and district enrollment classifications. Sixty-two districts responded. Official public school budget data for each district were analyzed for fiscal years 1983 through 1986 as were data from the questionnaire. Overall statistical information was gleaned through CONDESCRIPTIVE. Mean total expenditures, mean total tax rate, and state fiscal aid data were compiled, tabulated, and reported for each enrollment classification and entire sample. In addition, a t-test between the difference of two independent means at a probability level of .05 was applied. The two independent means were the averages of data for the two years prior to and after implementation of the law for expenditures, tax rates, and state fiscal contributions. Data comparing local and state expenditures were compiled, tabulated, and reported for each group to compare local and state …
Date:
May 1990
Creator:
Bradford, Ronald W. (Ronald Wayne)
System:
The UNT Digital Library
Learning Style and Leadership Style: Determinants of Instructional Strategies in Nursing Education
The problem of this study was to describe and compare the relationship of learning style and leadership style upon the selection of instructional strategies by nursing educators in associate and baccalaureate degree nursing programs. Data were collected using Kolb's Learning Style Inventory, Hersey and Blanchard's Leader Effectiveness and Adaptability Description, a researcher-developed Instructional Strategies Inventory, and the Personal Data Form. It was found that leadership style was highly correlated between the associate degree and baccalaureate degree faculty groups. More of the associate degree faculty members had basic leadership styles of Low Relationship/Low Task and High Task/Low Relationship. Most of the baccalaureate faculty members had Low Relationship/Low Task leadership styles. The following conclusions were developed: (a) Nursing faculty in associate and baccalaureate degree programs have similar learning and leadership styles; (b) nursing faculty tend to use the traditional instructional strategies such as lecture, discussion, and case studies at the same frequency of use? and (c) the selection of instructional strategies in nursing education may be affected by variables other than the instructor's learning and leadership styles. In view of the findings of this study, the following recommendations for further study appear to be warranted, (a) Further research should be conducted to …
Date:
August 1990
Creator:
Lilly, Vivian Collette Foreman
System:
The UNT Digital Library
A Model for Predicting Bereavement Outcome in Widowhood
The present longitudinal study examined the effects and interactions of several variables thought to affect adjustment to conjugal bereavement. Questionnaires were administered to 147 conjugally bereaved subjects and to 46 persons bereaved of close relatives other than spouse. Independent variables included experienced competence (self-esteem, locus of control, coping self-efficacy, and prior coping strategies), impact of loss (anticipation and preventabillty of loss, centrality of relationship and life change), and perceived resources. All of the independent variables were found to be important predictors of adjustment in conjugal bereavement. However, hypothesized interactions among variables were generally not found. Experimental variables were better predictors of adjustment in conjugal bereavement than were demographic variables. Contrary to prediction, widowed subjects tended to become more lonely and showed increased bereavement adjustment difficulties over a six month period of time. However, post hoc analysis suggested that levels of adjustment do not decline over the long term in widowhood. The present study supports a view of widowhood as a multidimensional event, characterized by seemingly contradictory feelings, experiences, and behaviors.
Date:
May 1990
Creator:
Allen, Susan Elise
System:
The UNT Digital Library
The Influence of the First Amendment on Academic Freedom
Academic freedom has gone through three distinct eras yet each era overlaps a great deal with the one following it. The first era was the bureaucratic. It was exemplified by the negotiations between administrators and professors in the 1920s. The American Association of University Professors and the American Association of Colleges began cooperating and a hierarchical structure emerged, with the tenured professor at the top of the faculty. The second era was the political era and it was mainly a result of loyalty oaths, which began after the first World War and then escalated again during the 1930s when communism became a major concern. The political era then gave way to the legal era when the first academic freedom cases went to the United States Supreme Court in the 1950s. The first cases were the result of political pressures that became legal pressures. Most of the early court cases were based on communism. The legal era has produced changes. There are now more rights; for students and teachers of all levels, including pre-college levels, are guaranteed some academic freedom rights. However, the First Amendment and academic freedom are not synonymous because a professor usually cannot win a case based solely …
Date:
May 1990
Creator:
Ferdon, Douglas Robert, 1945-
System:
The UNT Digital Library
Development of Cooperative Education at the University of North Texas, 1976-1988
The main purpose of the study is to describe the developmental story of one of the larger university cooperative education programs in the United States to provide the evidence of outcomes and to utilize selected elements of the program in other colleges and universities. The study utilizes historical methodology with a descriptive approach to investigate and analyze the program's establishment, its development of staffing, organization, students, employers, funding, and its evaluation by using primary and secondary sources, annual reports, federal grant request proposals, evaluation reports, and the on-campus newspaper. The information for this study was also gathered through personal interviews with previous and present staff members of the program. The study shows that the program was established in the dean of students' office, but in order to get more support from the faculty, the program was moved to the academic affairs office. As a result of the academic support by the faculty, the program expanded. The findings show that the federal grant, Title VIII, contributed significantly to the initiation and growth of the program. The investigator observes that the director's leadership and the staff members' commitment to the program were two of the most important factors in the continued growth …
Date:
May 1990
Creator:
Kim, Sang Kil
System:
The UNT Digital Library
Studies of Solvent Displacement from Solvated Metal Carbonyl Complexes of Chromium, Molybdenum, and Tungsten
Flash photolysis techniques were applied to studies of solvent displacement by Lewis bases (L) from solvated metal carbonyl complexes of Cr, Mo, and W. On the basis of extensive studies of the reaction rate laws, activation parameters , and linear-free-energy-relationships, it was concluded that the mechanisms of solvent displacement reactions depend on the electronic and steric properties of the solvents and L, as well as the identities of the metal atoms. The strengths of solvent-metal bonding interactions, varying from ca. 7 to 16 kcal/mol, and the bonding "modes" of solvents to metals are sensitive to the structures of the solvent molecules and the identities of the metal centers. The results indicate dissociative desolvation pathways for many arene solvents in (solvent)Cr(CO)_5 (solvent = benzene, fluorobenzene, toluene, etc.) complexes, and are consistent with competitive interchange and dissociative pathways for (n-heptane)M(CO)_5. Different types of (arene)-Cr(CO)_5 interactions were suggested for chlorobenzene (CB) vs. fluorobenzene and other non-halogenated arenes, i.e. via σ-halogen-Cr bond formation in the CB solvate vs. π-arene-Cr bond formation through "isolated" double bonds in solvates of the other arenes. The data also indicate the increasing importance of interchange pathways for solvent displacement from the solvates of Mo and W vs. that of …
Date:
August 1990
Creator:
Zhang, Shulin
System:
The UNT Digital Library
Academic, Behavioral, and Social Competency Characteristics of Non-Handicapped, Learning Disabled, and Emotionally/Behaviorally Disordered Adjudicated Juveniles
The juvenile justice system is society's response to juvenile misconduct. In spite of numerous federal, state, and local programs, the problem of juvenile delinquency persists. An increasing number of juveniles are being taken into custody and placed in institutional settings. Although juvenile delinquents share a number of common general characteristics (e.g., sex, minority, lower socioeconomic status, a history of school failure), they are not a homogeneous group. Effective educational interventions with delinquent juveniles can meet their unique academic, vocational, and social skills deficits. Handicapped juveniles are disproportionately represented among juvenile correctional facility populations. The identification of handicapped juveniles among delinquent populations is compounded as they share many of the same general characteristics. Federal statutes require individualized educational programs for all handicapped juveniles. This research investigated academic, behavioral, and social competencies of non-handicapped and handicapped adjudicated youth. Specifically, this investigation assessed measures of academic performance, classroom behavior, self-esteem, and social behavior. ANOVA indicated statistically significant differences between non-handicapped, learning disabled, and emotionally/behaviorally disordered adjudicated juveniles in reading achievement, mathematics achievement, and teacher generated measures of classroom behavior.
Date:
August 1990
Creator:
Campbell, Robert E. (Robert Eugene)
System:
The UNT Digital Library
Teachers' Perceptions of their Enculturation Process
The purpose of this study was to construct portrayals of teachers7 work conceptions in various career stages from the stories they told and the metaphors they used to describe the ways in which teachers learned about their work. Specifically, the study included preservice teachers, first-year teachers, third-year teachers, and teachers with more than four years of teaching experience at the elementary and secondary school levels. Thirty-five elementary and secondary school teachers from the North-Central area of Texas participated in this study (nineteen inservice and sixteen preservice teachers). Qualitative techniques were employed to collect data. The preservice teachers filled out a questionnaire and wrote short stories about their preconceptions of their first year of teaching. Inservice teachers were interviewed using a short questionnaire and a long interview schedule. Nine inservice teachers participated in a storytelling workshop/focus group session. Group stories based on predetermined scenarios were constructed, tape-recorded and transcribed. The focus group session was videotaped and transcribed. Fifteen categories emerged from the analysis of the data: cyclical, ritualized, hierarchical, reciprocal, developmental, experiential, reflective, cumulative, body of knowledge, folkloric, individualized/personalized, order/control/manage, disciplinarian, facilitative, and replicative. These categories represent a summary of the constructs, images, contextual maps and metaphors held by these teachers …
Date:
August 1990
Creator:
Van Derveer Naylor, Sharon L. (Sharon Lynne)
System:
The UNT Digital Library
Attitudes of Faculty Members Toward the Integration of Faith and Discipline at Selected Southern Baptist Colleges and Universities
The attitudes toward the integration of faith and discipline of full-time faculty members at five selected Southern Baptist colleges and universities which are members of the Christian College Coalition were explored for this study. The integration of faith and discipline is a concept unique to Southern Baptist higher education. Arthur Walker, Jr., of the Education Commission of the Southern Baptist Convention defines the concept as referring to the mission of the institution, the personal faith of faculty members, and the professional involvement and interaction of faculty members with their students, regardless of disciplines. Since little information exists on faculty attitudes toward this concept, data were collected through a survey instrument on three dimensions of integration: professorial integration in the classroom, professorial integration in and out of the classroom, and institutional integration of faith and discipline.
Date:
December 1990
Creator:
Cooper, Monte Vaughan
System:
The UNT Digital Library