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 …

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 …

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 …

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.

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 …

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.

This study was a comparison of the perceptions of administrators and faculty members regarding the actual and expected role of selected components of a faculty development plan at Srinakharinwirot University-Phitsanulok, Thailand. The study also investigated whether the demographic classifications of administrators and faculty members were related to their perceptions regarding the actual and expected role of selected components of a faculty development plan. Forty-one administrators and sixty full-time faculty members completed the survey instrument. Statistical tests used to summarize and analyze the data included mean, standard deviation, t test, chi-square, and correlation ratio. The results and findings of this study showed that (a) there were no major differences between administrators and faculty members related to their perceptions of a faculty development plan; (b) faculty members perceptions of the actual and expected role of selected components of a faculty development plan were consistent to a greater degree than were the perceptions of administrators; (c) significant differences between the perceptions of administrators regarding the actual and expected role of selected components of a faculty development plan were found for only one item: study leaves; (d) there were significant differences between the perceptions of administrators and faculty members regarding the actual role of …

The purpose of this study was to determine Bonaro Wilkinson Overstreet's significance and development as a leader in adult education. This study provided information on her life, her individual and collaborative contributions with Harry Overstreet in adult education, and her interest in poetry. Data were collected using online database searching; review of published, unpublished, and informal documents of Bonaro Overstreet; and correspondence and interviews with professional colleagues, employers, and personal acquaintances. Interviews were conducted with current authorities in the field of adult education for informational purposes. Bonaro Overstreet did not influence or alter the course of adult education as a field of study. Her strength was in her role of practitioner and contributor to research, theory, and professional development of the adult education field. She broadened the depth of adult education as an advocate of knowing oneself and acting responsibly in the context of democratic responsibility.

The purpose of this study is to determine the extent to which rural nursing content is included in the curricula of baccalaureate and associate degree nursing programs in Texas. Additional purposes include determining the association between the emphasis on rural nursing content perceived by curricular chairpersons as ideal and current content emphasis, examining the difference in rural nursing emphasis between the two program levels, determining variables predictive of rural nursing emphasis and determining efforts to recruit students from rural areas. Data were collected by means of a mailed questionnaire developed by the investigator. Statistical analyses of these data were then conducted. Major findings include the determination of current and perceived ideal emphasis of rural nursing content, the difference in rural nursing emphasis between baccalaureate and associate degree nursing schools in Texas, the association between perceived ideal and actual content emphasis, those variables which are predictive of rural nursing emphasis in undergraduate curricula in Texas and the recruitment efforts from rural areas made by each level of program.

This study sought to determine the ways in which Texas public school districts differ in their calculation of Grade Point Average/Rank in Class (GPA/RIC), how district size affects weighting practices, and the effect of non-uniform calculation of GPA/RIC on admissions to college. Descriptive and non-parametric analysis techniques were used.

The purpose of the present study was to investigate cognitive functioning in a group of 30 chronic pain patients (CPG) as compared to a group of 39 acute pain patients (APG). In order to assess cognitive performance, certain subtests were selected from the McCarron-Dial System (MDS) of Neuropsychological Evaluation. Specifically, a measure of haptic discrimination was used along with the Bender Visual Motor Gestalt Test. As such, completion of these subtests required a cortically mediated, central nervous system processing of sensory information. This particular method of assessment was chosen because it provided a nonverbal measure of higher-order cognitive performance. Additionally, the haptic measure provided separate scores for right and left hemispheric functioning. Data analysis revealed significantly poorer Bender performance among CPG members (t(69) = -5.09, E - •0004, two tailed). Further data analysis revealed that the CPG performed significantly poorer on certain of the haptic discrimination subtests. Specifically, both texture and configuration scores for the right hemisphere were significantly lower among CPG members (texture, p = -042 and configuration, p = .002). Subsequent analyses were conducted to determine predictive relationships between important variables. These data are discussed in terms of their clinical significance and importance for future research.

Double standard effects in inferences about quality of parenting and adult sexual outcomes for children were investigated under five conditions of single-parent sexual behavior. The sample comprised six hundred married parents from three major metropolitan areas in Texas. Subjects were administered a scenario about a hypothetical single parent family. The scenario varied with respect to parent gender, child gender, and type of parental sexual activity (e.g., abstinence, limited affairs away from home, involvement with a live-in lover, frequent partners spending the night, and a control condition containing no sexual message). Subjects were asked to rate a parent from the scenario on quality of parenting and predict the adult sexual behavior of the child. Hypothesized double standard effects did not emerge. A double standard in judgments about sexually active single parents and parenting did appear. Main effects were found for child gender and sexual lifestyle of the parent (e.g., parents with boys rated less favorably than parents with girls; promiscuous fathers were rated lower than promiscuous mothers). Several interaction effects among parent gender, child gender, and sexual lifestyle condition were also found (e.g., promiscuous parents were rated lower as parents and seen as negatively influencing the child's sexual development). Recommendations for …

The role for the transition team leader (TTL) has not been formalized at the state level in Texas. The purpose of this study was to determine the current perceptions of the public school superintendents in Texas for the roles, responsibilities, and functions of the TTL. The framework of the survey questionnaire was based on eight categories of expertise for the TTL derived from a review of the literature and from professional experience in preparing handicapped individuals for the world of work. The findings are listed as desirable and undesirable characteristics for the role or job description of the TTL. The desirable characteristics for the role of TTL were viewed as: (a) having experience with handicapped populations, (b) having skills to supervise others, (c) being a liaison between agencies, (d) making program adjustments as needed, (e) providing training, (f) knowing how to explain the transition program to staff, (g) being a liaison with parents, (h) being a liaison with community employers, (i) knowing pertinent regulations, (j) knowing the characteristics for each of the handicapping conditions, and (k) knowing the options and barriers to transportation for handicapped individuals in the community. The least desirable characteristics identified with the role of the TTL …

John Blow (1649-1708) was among the first group of boys pressed into the service of King Charles II, following the decade of Puritan rule. Blow would make compositional efforts as early as 1664 and, at the age of nineteen, began to assume professional positions within the London musical establishment, ultimately becoming, along with his pupil and colleague, Henry Purcell, London's foremost musician. Restoration sacred music is generally thought of in connection with the stile nuovo which, for the first time, came to be a fully accepted practice among English musicians for the church. But the English sacred polyphonic art, little threatened by England's largely political Reformation, embodied sufficient flexibility as to allow it to absorb new ideas, thereby remaining vital well into the seventeenth century. Preserved from decisive Italian influences by the Interregnum, the English sacred polyphonic tradition awoke at the Restoration full of potential for continuing creative activity. In addition to studying Blow's polyphonic compositions, including the transcription of several not available in modern edition, this paper seeks to address the unique nature of the English polyphonic tradition which allowed it to retain its vitality throughout the seventeenth century, while other polyphonic traditions were succumbing to the ossifying influences …

The purpose of this study was to determine whether there is a relationship between the learning style of a kindergarten child and the level of achievement in language arts. The study was done at the request of the school district of a small community in north Texas, and it incorporated the total public school kindergarten population, 110 subjects. Instruments were the Learning Style Inventory: Primary by Perrin, the Iowa Tests of Basic Skills, and an achievement test developed by the regional education service center. The LSI:P was administered to all students by one person while the two achievement tests were administered by individual teachers to their own classes. The children were divided into groups according to their rating on the LSI:P, using the Prescription Circle by Dunn and Dunn as modifier. ANOVA and chi square analysis were utilized to compute frequencies and percentages at the .05 level to determine relationships between learning styles' group membership and attainment in language. A definite relationship was found between a child's learning style and achievement on the language arts objectives. Indications were that the elements of motivation, persistence and responsibility, and perceptual mode preferred by the learner had strong relationship to success in achievement. …

This study concerns the relationship between student evaluation of instruction and student achievement in the field of management at the community college level. Purposes of the study were to determine the subjective student evaluation of instructor performance in introductory classes of management, student achievement in the class upon completion of the course, and the relationship between the student evaluation of instructor performance and student achievement in knowledge of the course. The population studied was all 10 sections of the Principles of Management course taught by 8 instructors at Del Mar College in Corpus Christi, Texas during the fall semester of 1988. A pretest-posttest design was used to determine student achievement scores. The College Board provided sufficient copies of two versions of the College Level Examination Program (CLEP) tests for Introduction to Management for the pretest and posttest. A special statistical technique using multiple regression was used to calculate an achievement score for each student that was adjusted for entry level knowledge. Student evaluations of instructor performance were paired with the achievement scores and grades students received from the instructor. Additional confidential demographic data was obtained about the students and the instructors. Major findings of the study concluded there is no …

The problem of this study was performance on selected mathematics and reading assessment tests as predictors of achievement in remedial mathematics. The purpose of the study was twofold. The first was to determine the internal consistency of a locally developed remedial mathematics placement test and the mathematics section of the Pre-TASP Test. The second was to determine the predictive validity of performance on (a) the local remedial mathematics placement test, (b) the mathematics section of the Pre-TASP Test, and (c) the Descriptive Tests of Language Skills, Reading Comprehension Test in combination with demographic variables for mid-semester achievement, end-of-semester achievement, and course success in three levels of remedial mathematics at Richland College, Dallas, Texas.

Recent studies suggest that synthesis of the Colony-stimulating factor (CSF) is a well regulated process. However, the molecular mechanisms of the signal transduction of the various inducers of CSF such as monokines and lymphokines are not well understood. Using Interleukin 1 (IL-1) stimulation of CSF-1 in the MIA PaCa-2 cell line as a model system, the involvement of G-protein has been studied. The IL-1 induction of CSF-1 synthesis can be inhibited by both Pertussis toxin and Cholera toxin, which are known to modify the Gᵢ and Gₛ proteins respectively, thus activating adenylate cyclase to release more cAMP. The toxin inactivation can be prevented by inhibitors of the ADP-ribosylation such as, benzamide and MBAMG. Addition of dibutyryl-cAMP inhibits the IL-1 induced CSF production. Both Theophylline and Forskolin which increase cAMP by inhibiting phosphodiesterase and stimulating adenylate cyclase respectively, also inhibit CSF-1 production. Results from these studies have shown that cAMP level inversely regulates the biosynthesis of CSF-1. Preincubation of MIA PaCa-2 cells with IL-1 and 5'- guanylylimidodiphosphate (GppNHp) prevents the inhibitory effect of pertussis toxin on CSF-1 production. These data are consistent with the hypothesis that IL-1 binds to its receptor and couples to Gᵢ∝ resulting in the inhibition of adenylate …

This qualitative case study examined the extent to which learning styles were used by teachers in four seventh and eighth grade social studies classrooms in a large suburban north Texas junior high school. The conclusions were as follows: 1) The environment on the junior high level did not afford the flexibility found in the elementary classroom. The changing of students, teachers, and the multi-purpose use of rooms did not afford flexibility of light, temperature, sound, and design preference. 2) The physical and the psychological categories had elements within each category that overlapped. A right brain activity closely aligned to a tactile/kinesthetic activity. A parallel between physical-mobility and psychological-global was noted, as well as a pattern between the global and the tactile/kinesthetic projects. 3) The split lunch period created problems for the global, kinesthetic, impulsive students. The academic environment was interrupted for a thirty minute period; students had to re-acclimate to a more analytic environment after lunch. 4) Each teacher alternated between primary style and secondary and tertiary styles. This mediation ability enabled each teacher to use all styles in lessons the researcher observed. 5) Abstract random and concrete random teachers did more group and team teaching than concrete sequential and …

The problem of this study was the identification of selected characteristics of Minnie Stevens Piper Professors. Purposes of the study were: (a) to determine characteristics of Minnie Stevens Piper Professors, and (b) to determine whether these professors possess characteristics which typify outstanding college teachers as described by the Selection Research, Incorporated College Teacher Perceiver interview. Forty subjects, 20 from community colleges and 20 from senior colleges, were randomly selected from the 1978 through 1988 lists of Piper Professors. Fifteen community college and 11 senior college professors agreed to participate by being interviewed with the College Teacher Perceiver. This interview identified 13 characteristics, or themes, of excellent college teachers.

The Adolescent Discouragement Indicator (ADI) was developed to assess the Adlerian construct of discouragement. The 75-item ADI contains five subscales corresponding to the five life tasks specified in Individual Psychology and is specifically designed to pinpoint the area and degree of adolescent discouragement. Item selection was based on ratings by five prominent Adlerians and item correlation with subscale scores. Age and sex norms for the ADI were established on 225 females and 299 males 12 to 18 years of age. Findings indicate that female adolescents are less discouraged than male adolescents on all scales except the love scale and both sexes reported the least amount of discouragment on the love scale. The only significant difference among the age groups is between the 13-year-olds and the 15, 16, and 17-year-olds on the love scale. An internal consistency coefficient of .95, a 2-week test-retest coefficient of .89, and a 4-week test-retest coefficient of .92 indicates that the ADI is a reliable instrument. Negative and significant (p < .001) correlations between the ADI and Social Interest Index (Greever, Tseng, & Friedland, 1973) and between the ADI and the Social Interest Scale (Crandall, 1975) contribute to construct validity and support Adler's belief that discouragement …

Personality patterns of sexually abused female adolescent runaways are compared to personality patterns of physically abused female adolescent runaways. Eighty-six female adolescents from 13 to 17 years of age completed a self report inventory to determine personality traits. To test the hypotheses of the study, a multivariate analysis of variance was conducted, followed with univariate tests to find differences on separate dependent measures. Results indicated that on the Jesness Inventory there may be a common personality pattern associated with abuse. Univariate tests yielded data which indicated that although there may be a general personality pattern for abused adolescents, there were significant differences between the physically and sexually abused adolescents on some personality variables. Results were evaluated taking into account the selective sample from which the population was drawn. Recommendations for future research included the use of projectives, a more comprehensive personality inventory, and selected demographics.

The primary purpose of the study was to develop an expert system that could C D perform medical diagnoses In selected problem areas, and C2) provide diagnostic Insights to assist medical students In their training. An expert system Is a computer-based set of procedures and algorithms that can solve problems In a given domain. Two research questions were proposed. The first was "Given a problem space defined by a matrix of diseases and symptoms, can a computer-based model be derived that will consistently perform accurate and efficient diagnoses of cases within that problem area?" The second question was "If the techniques derived from the model are taught to a medical student, is there a subsequent improvement of diagnostic skill?" An expert system was developed which met the objectives of the study. It was able to diagnose cases in the two problem areas studied with an accuracy of 94-95%. Furthermore, it was able to perform those diagnoses in a very efficient manner, often using no more than the theoretical minimum number of steps. The expert system employed three phases: rapid search by discrimination, confirmation by pattern matching against prototypes, and elimination of some candidates (impossible states) by making use of negative …

The purpose of this study was to test assumptions made about characteristics of nontheatrical film and video works that were thought to contribute to the frequency with which the works were purchased. This study proposed and tested three variables for which relationships to the sales success of nontheatrical film and video works were hypothesized, as well as four variables about which no hypotheses were forwarded. Nineteen film and video distribution organizations contributed unit sales data for the period 1982-1987 on 151 works copyrighted between 1982 and 1984. These data were analyzed for relationships between sales totals and 1) curricular significance of the works' subjects, 2) relevance to general reading interest in the works' subjects, 3) intensity of competition faced by the works, 4) the works' Dewey classifications as compared to the composition of typical K-12 school library book collections, 5) the series or non-series status of the works, 6) the media format(s) in which the works were available for purchase and 7) the sources of the works' production financing. Analyses of correlation and association were performed and no significant relationships were found between sales and curricular significance of the works' subjects, or their relevance to general reading interest. Some evidence …