This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.

Zvklus (1959) by Karlheinz Stockhausen and Duettino Concertante (1966) by Ingolf Dahl represent two of the most significant percussion compositions that present the percussionist as soloist. The performer of these works, either unaccompanied or accompanied by a non-percussion instrument, is featured as executant, interpreter, and improvisor. They are regarded as classics in the medium of multiple percussion because of their frequency of performance and their profound effect on notation, musical composition, and the technical expectations of the percussionist. This paper examines these compositions and their historical significance to both percussion literature and the percussionist. Each of these compositions is analzyed by examining instrumentation, compositional procedures, and performance problems. Finally, the notational procedures and role of the performer in these compositions are compared. A discussion of the development of the percussion batterie, percussion ensemble, and the important early solo multiple percussion compositions provides historical perspective for these compositions. This perspective is enhanced by consideration of biography, influences, and stylistic development of each composer.

The Wang Institute of Graduate Studies was an independent, non-profit corporate college located Tyngsboro, Massachusetts originated through the benevolence of An Wang. This study focuses on the problems in education and industry that acted as the impetus for this institute and develops a historical perspective of Wang Institute from its inception in 1979 until its end in August, 1987. The study describes the philosophy, organizational structure, curriculum, faculty, and students of Wang Institute. Wang Institute of Graduate Studies no longer exists. The facility used by Wang Institute of Graduate Studies is now known as Wang Institute of Boston University.

The purpose of the study was to investigate the needs for music-related content in the Bible college pastoral curriculum as perceived by a selected group of pastors. The research problems were (1) to assess the extent of musical preparation of recent pastoral graduates from selected accredited Bible colleges in the United States, (2) to assess the music-related duties of those graduates in paid pastoral positions, (3) to assess the pastors' perceived needs for instructional preparation for the fulfillment of their musical duties, and (4) to determine the effect of selected factors on the perceived needs of those pastors.

Previous research examining the impact of training and practice effects on modifying performance of fluid intelligence tasks (Gf) and crystallized intelligence tasks (Gc) were extended to include self-rated performance attributions among non-depressed and depressed older persons. The following general questions were addressed. How does level of depression affect performance on Gf and Gc measures and performance attributions? How does level of depression and degree of benefit from either training or practice relate to changes in attributional styles? The framework used for predicting shifts in attributional styles was the reformulated learned helplessness model. Three hundred twenty-five community-dwelling older persons completed the Gf/Gc Sampler, Beck Depression Inventory, and Attributions for Success/Failure Questionnaire at pretest, posttest (one week), and follow-up (one month). Between the pretest and posttest sessions, subjects participated in one of three experimental conditions; (a) cognitive (induction) training, (b) stress inoculation training, and (c) no-contact control groups. The results from univariate and multivariate analysis of covariance procedures provided partial support for the hypotheses. At pretest, both non-depressed and depressed older persons had internal attributional styles, although based on differential performance outcomes. The depressed persons were found to have more failure experiences as a result of their significantly poorer performance on Gf …

This study is concerned with the problem of determining the status of.specific student retention efforts at the departmental and institutional levels in institutions of higher education offering baccalaureate degrees in nursing. The purposes of the study include (1) the determination of the percentages of those institutions which have specific programs to increase student retention in place and functioning at the various administrative levels, (2) the determination of those aspects of the many possible retention efforts that are being utilized, (3) identification of those retention efforts which may be most effective, and (4) comparison of retention rates between those institutions with organized retention programs and those without these programs. The population of the study is composed of all 430 of the National League for Nursing (NLN) accredited, Registered Nurse Baccalaureate Degree programs in the United States. The specially designed survey instrument produced a 62 percent response return. Response frequencies and percentages were calculated to show the relative success rates of various retention efforts. In addition, the data were subjected to several statistical procedures to determine if there were statistically significant differences between the various types and levels of retention efforts. The findings indicate that the presence of an organized and functioning …

The problem of assessment and diagnosis of depression in the elderly begins with the definition of depression being indefinite. In this study, the theory of learned helplessness was chosen because of its value in organizing research within a learning theory framework. The Beck Depression Inventory, measures of fluid and crystallized intellectual ability, locus of control, and attribution of success and failure were chosen as variables for an exploratory factor analysis. The purpose of selecting these variables was to assess the cognitive, motivational, and affective components of learned helplessness as they affected the responses of elderly subjects to depression items. Self report measures of income, education, and health, were included to assess the relationship of these variables to depression. A somatic factor was predicted to correlate with an affective factor of depression.

The purpose of this study was to compare the peer relationships of highly gifted and highly gifted-highly creative primary students in a gifted classroom of a public school. The study was conducted using thirty-one highly gifted first, second, and third graders who had scores of 140 or better on the WISC-R, WPPSI, or Otis-Lennon. At the beginning of the school year, the Creativity Assessment Packet was administered to the class. The top 20 percent scorers in the class (termed gifted-creative) and those who scored in the bottom 20 percent of the class (termed gifted) on the CAP were targeted for observation. In addition, a sociogram was administered to each student individually for the purpose of determining each child's social status. A bivariate correlation coefficient was employed to express the degree of any relationship between creativity scores and rankings on the class sociogram. Observational anecdotes were used in the discussion of the sociometric results. The following findings resulted from the study. The gifted-creative students, as a group, ranked higher on a class sociogram on measures of friendship and choice of academic work partners than did the gifted group. On sociometric measures of choice of creative work partners, there was no significant …

The purpose of this exploratory study was to compare various attributes of never-married single men and women to married men and women. The Taylor-Johnson Temperament Analysis, the Fundamental Interpersonal Relations Orientation-Behavior (FIRO-B) Scale, and the Personal Skills Map were completed by 138 never-married singles and 139 married volunteers, both male and female. Volunteers were predominantly Caucasian, Protestant, active in their churches, and college educated. Ages ranged from 30 to 39 years. Married volunteers were married only once for five years or more. A step-wise discriminant analysis was run on each of the three instruments to determine which variables were significant across groupings. Summary conclusions were made showing that never-married men and women were more socially energetic but less expressive and responsive than were married men and women. Single men, as compared to married men, were also more passive and saw themselves in a less favorable light. Single women, when compared to married women, were also more dominant. Single women, when compared to single men, were more relaxed and more assertive, but more critical and punitive. An implication for counselors is that never-married single people may need help with relating at a deeper level of vulnerability and personableness. Single men may …

This investigation sought to compare the transcription techniques of two pianist-composers, Godowsky and Liszt, using three Schubert lieder as examples. The lieder were "Das Wandern" from Die Schöne Müllerin, "Gute Nacht" from Winterreise, and "Liebesbotschaft" from Schwanengesang. They were compared using four criteria: tonality, counterpoint, timbral effects, and harmony. Liszt, following a practice common in the nineteenth century, was primarily concerned with bringing new music into the home of the domestic pianist. The piano transcription was the most widely used and successful medium for accomplishing this. Liszt also frequently transcribed pieces of a particular composer in order to promulgate them by featuring them in his recitals. The Schubert lieder fall into this category. Liszt did not drastically alter the original in these compositions. Indeed, in the cases of "Liebesbotschaft" and "Das Wandern," very little alteration beyond the incorporation of the melody into the piano accompaniment, occurs.Godowsky, in contrast, viewed the transcription as a vehicle for composing a new piece. He intended to improve upon the original by adding his own inspiration to it. Godowsky was particularly ingenious in adding counterpoint, often chromatic, to the original. Examples of Godowsky's use of counterpoint can be found in "Das Wandern" and "Gute Nacht." …

The purpose of this investigation was to examine the change in pulmonary ventilation (V_E), ventilatory equivalent of oxygen (VE_O_2) and lactic acid (LA) in relation to oxygen uptake (V_O_2) as predictors of the lactate threshold (LT). Eight healthy male (21.9 ± 3.0 years) subjects conducted three incremental-load tests. In each test the initial work rate consisted of 4 minutes of unloaded pedaling ("0" load) followed by incremental-load work of 360 Kgm • min^-1 at 60 rpm for trial I and trial II, while during trial III the work rate consisted of 540 Kgm • min^-1 of incremental-load work at 90 rpm. Work load was increased every third minute until the subject reached voluntary exhaustion. Blood samples from a forearm vein were collected during trial II (60 rpm) and trial III (90 rpm) and analyzed for lactic acid. In our subjects the measured (x̄ ± SD) lowest VE_O_2 for O_2 in relation to V_O_2 for trial I of 22.9 ± 1.9 occurred at a V_O_2 of 1.27 ± 0.8 L • min^-1. For trial II the VE_O_2 of 22.4 ± 1.3 occurred at a V_O_2 of 1.30 ± 0.09 L • min^-1, while for trial III a VE_O_2 of 24.4 ± …

The purpose of this study was to determine if significant differences existed in attitudes of international students concerning college withdrawal. Data collection involved 200 freshmen international students from two universities in Texas. Two questionnaires were distributed to the students to determine attitudes toward college withdrawal. The instrument used to score the attitudes was the Purdue Master Attitude Scale. The analysis of variance was used for the statistical evaluation. The statistics indicated there was no significant differences between the students tested in the study and that the students had favorable attitudes toward college and unfavorable attitudes toward college withdrawal. Based on the findings of this study, universities should devise an extensive counseling and orientation program in order to provide students opportunities to complete their college education.

This study identified and compared the perceptions of department chairpersons and their principals about what responsibilities should be assigned to chairpersons, what responsibilities are currently assigned to chairpersons, and the chairperson' perceived need for any additional training, administrative support, departmental support, or released time in order to fulfill responsibilities currently assigned. Principals and chairpersons from 132 of the 264 5-A public high schools in Texas were surveyed by means of a 61- item questionnaire. The questionnaire included responsibilities in ten areas: planning, evaluation, budgeting, personnel, curriculum and instruction, communications, scheduling, clerical activities, supervision, and advising. Chairpersons from English, Foreign Languages, Mathematics, Physical Education, Science, and Social Studies were included in the study. Data collected in the study were keypunched and computer-processed, generating frequencies, percentages, means, and appropriate chi-square tests of independence, and probability factors for determining significance. The following conclusions were drawn from the study. 1. There is substantial agreement between Texas principals and chairpersons about responsibilities that should and should not be assigned to chairpersons in the areas of planning, budgeting, communications, and advising. 2. There is moderate to substantial disagreement . between Texas principals and chairpersons about responsibilities that should and should not be assigned in the areas …

This study utilized ethnomethodology to provide a description of the process and the effect of training counselors to incorporate the concepts and techniques of Individual Psychology into play therapy. Transcripts of the training program and of three individual interviews with the nine counselors who participated in the training were made. These transcripts and the journals in which the subjects were asked to chronicle their personal experiences and reactions to the training were qualitatively analyzed. This analysis indicated that most of the subjects reported that their attitudes toward play therapy, toward themselves as play therapists, and toward their play therapy clients had changed after their participation in the Adlerian play therapy training. The majority of subjects also reported that they perceived that their behavior in their play therapy sessions had changed, frequently in the direction of including more creative and active techniques. Qualitative analysis of the transcripts made from videotaped play therapy sessions by the researcher and an outside evaluator indicated that, while some of the counselors' behaviors seemed to have changed after the training, many of the counselors' behaviors did not appear to have been affected by their participation in the training. Possible explanations of the discrepancy between the counselors' …

The purpose of this study was to explore the subject of timescale estimating for rule-based systems. A model for estimating the timescale necessary to build rule-based systems was built and then tested in a controlled environment.

Each vocational nursing program in Texas was surveyed to determine the faculty and media costs per student classroom instructional hour. Data were obtained from 131 schools, or 99 per cent of the population. These schools taught a total of 4,718 students. The average faculty cost was $1.72 per hour. Faculty cost ranged from $0.17 to $7.75. The average media cost was $0.12 per student hour with a range from no media expenditure to $7.55. The reliability of these costs was not demonstrated. Each program director was asked to identify a principal textbook representing the content taught for each content area in their program. A total of 75 textbooks were identified by two or more programs. A cross tabulation analysis procedure yielded 1,582 combinations of 2 or more textbooks from 2 or more schools. Twenty-five per cent of the schools used the most frequently identified combination of two textbooks. Computer hardware and operating expenses were subtracted from the combined faculty and media cost per student classroom instructional hour. The amount remaining for software purchase was identified as $1.61 with a range of from $0.03 to $7.85 per hour for teaching the required 600 hours. The twenty textbook combinations with the greatest …

The purposes of this study were (I) to determine the relationship of teacher temperament to effectiveness in the classroom and (2) to determine the relationship of the teacher's temperament to the teacher's sex, to the grade level taught, to the area taught (special education or regular education), and to the subject taught. It was hypothesized that (I) there is no significant relationship between the teacher's temperament and his effectiveness in the classroom, (2) there is no significant relationship between the teacher's temperament and sex, (3) there is no significant relationship between the teacher's temperament and the grade level he teaches (elementary or secondary), (4) there is no significant relationship in the teacher's temperament and the area he teaches (special education or regular education), and (5) there is no significant relationship between the teacher's temperament and the subject he teaches.

This study deals with the four-composer Polish musical association, Young Polish Composers' Publishing Company, which became commonly known as the group Poland in Music. Young Poland in Music is considered by Polish and non-Polish music historians to be the signal inaugurator of modernism in Polish music. However, despite this most important attribution, the past eighty-odd years have witnessed considerable confusion over the perceptions of: 1) exactly who constituted the publishing company, 2) why it was founded, 3) what the intentions of its members were, and 4) the general reception its members' music received. This paper addresses and resolves this multiple confusion. Chapter I presents an introductory survey of the political, socio/cultural, and musical developments of Poland between 1772 and c1900, the period of the Polish Partitions through the beginnings of the "Young Poland" era. Chapter II presents a discussion of the facts surrounding the founding of the publishing company, as well as a discussion of the eighty-odd years of historical misinterpretations that have developed about the composers' company and its relationship to "Young Poland in Music." Chapter III discusses the interpersonal relationships of the composers and other persons directly involved with them and their company, and the impact that these …

The earnings gap between men and women, an apt indicator of women's status relative to men's, was roughly constant for the thirty-five years between 1950 and 1985. During this period women earned about 60 to 65 cents for every dollar earned by men. The purpose of this study is to analyze the determinants of this wage gap. Because much existing research suggests that a large portion of the gender gap in pay results from the segregation of women into low-paying jobs, the present study focuses on the role of gender segregation in the workplace. Other potential contributors to the earnings gap are also examined (women's domestic obligations, educational attainment, women's labor force participation rates, and the industrial mix in Standard Metropolitan Statistical Areas). The position of women as a group in the labor market is of primary interest in this research. Accordingly, the analysis was conducted on an aggregate level across labor markets. The data were drawn from the Bureau of the Census Census of the Population: 1980—Detailed Population Characteristics. The project uses a cross-sectional research design, the primary statistical technique used being multiple regression analysis. Findings reveal that workplace segregation and the industrial characteristics of SMSA labor markets have …

The problem of this research concerned the perceived effect of management education on the indigenization of selected multinational corporations in Nigeria. The related purposes of the investigation were to analyze data from the respondents in multinational corporations, higher educational institutions and government parastatals to identify the differences and similarities that existed between the perceptions of general managers, managing directors, management educators, government officials, and final-year business administration students. Four areas addressed in the inquiry were to: identify the management training objectives for Nigerian higher education institutions, determine the perceived effect of management education on the indigenization of selected Nigerian multinational corporations, ascertain the increased number of Nigerians who assumed management positions between 1973 and 1984, and examine the perceived effect of management education on the job performance of the management education graduates.

This study examined the statistical consequences of employing various methods of computing and cumulating effect sizes in meta-analysis. Six methods of computing effect size, and three techniques for combining study outcomes, were compared. Effect size metrics were calculated with one-group and pooled standardizing denominators, corrected for bias and for unreliability of measurement, and weighted by sample size and by sample variance. Cumulating techniques employed as units of analysis the effect size, the study, and an average study effect. In order to determine whether outcomes might vary with the size of the meta-analysis, mean effect sizes were also compared for two smaller subsets of studies. An existing meta-analysis of 60 studies examining the effectiveness of computer-based instruction was used as a data base for this investigation. Recomputation of the original study data under the six different effect size formulas showed no significant difference among the metrics. Maintaining the independence of the data by using only one effect size per study, whether a single or averaged effect, produced a higher mean effect size than averaging all effect sizes together, although the difference did not reach statistical significance. The sampling distribution of effect size means approached that of the population of 60 studies …

The purpose of this study was to investigate the possible events in the external environment between 1987 and 1997 that may affect the future of North Texas State University. Two groups of experts participated in the study, a group of individuals from outside North Texas State University and a group of experts from the university.

What happened to women who are former athletic directors of intercollegiate athletic programs during each of the four stages of the departing experience was the problem of this study. A qualitative design using personal interviews for data collection and ethnoscientific explanation for analysis of the data were used to study thirty-one women who were athletic directors between 1975 and 1986. Analytical tasks performed for each of the four levels of analysis helped answer research questions directed toward finding patterns among women in the following areas: what happened to them within and throughout the four stages of the departing experience, reasons they left the position of athletic director, and satisfaction in their subsequent job. Analysis of the data established that the departing experience occurred in four stages. How the subjects responded to the way that opportunities for female student-athletes were offered during each st3ge of the departing experience determined whether they were in positive or negative circumstances. Sixteen subjects either were in positive circumstances throughout the departing experience or ended it in positive circumstances. Fifteen subjects were either in negative circumstances throughout the departing experience or ended it in negative circumstances. The ability to reevaluate their beliefs and values, adapt to …

Conflict is present in all human relationships and societies. Throughout history, fighting has been more notable than peacemaking. Only recently have conflict resolution studies entered the mainstream of academia. Since peace is no longer an option, but a necessity, educators must become actively engaged in promoting the importance of peacemaking skills among their students. In 1986, the National Institute for Dispute Resolution funded a study of conflict resolution in higher education. Results disclosed a proliferation of courses but little about their quality. The present study evaluates the status of alternative dispute resolution (ADR) in the curricula of three major universities in North Texas and compares it with results from four other universities which were reported to have the heaviest concentration of ADR courses. A questionnaire was constructed to collect data in the following areas: place, significance of ADR in contemporary curricula, important factors determining attitudes toward ADR, and expectations/aspirations of faculty concerning teaching of ADR. Using a Likert scale, attitudes toward ADR were measured through regression analysis. Four of seven independent variables (age, sex, political orientation, and ADR training) were significant at jd = .05. Forty ADR-related courses were identified in seven universities. The concentration of ADR courses was management …