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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

The purpose of this study was to investigate the relationship between principal job satisfaction and the principal perception of superintendent leadership style in six school districts located in North Central Texas.

This descriptive study of 45 multi-generational families contributes empirical knowledge about grandparent-grandchild relationships. A questionnaire was developed and completed by 74 subjects who were part of a randomly selected sample taken from a tax roll of homeowners over age 65 in Denton County, Texas. The responses provide information which expands the existing data base in the area of grandparenting. The study pinpoints areas in the grandparenting literature which need refinement and contributes data to those areas, rather than producing a set of conclusions. Areas as yet undocumented or inadequately documented in the literature are identified as the following: (a) family structural composition; (b) grandparents' personal characteristics; (c) selected aspects of grandparent-grandchild contact; and (d) satisfaction with the grandparent role. Data for these areas should help reveal factors having an impact on grandparent-grandchild relationships. A base for further investigation in these areas is established, and data are also analyzed to determine satisfaction or lack of satisfaction with grandparenting. The seventy-four subjects, from 45 households, included 44 grandmothers and 30 grandfathers. The number of generations per family was used as the base to report the findings. The study substantiates other research on grandparenting, particularly in the area of timing of grand-parenthood. Data …

This work collected four years of financial data from an employee-owned firm and a traditionally-owned firm from the same industry. The data were then organized to provide measures of three dimensions of corporate performance: (1) employee turnover, (2) productivity, and (3) profitability. Based upon a review of the literature, employee stock ownership plans (ESOP) are reported to enhance corporate performance after their adoption. Additionally, ESOPs are purported to perform better than traditionally-owned companies. This dissertation developed hypotheses to ascertain whether or not the particular ESOP used in this study conformed to these expectations. The first set of three hypotheses was tested using multiple regression techniques to determine if the ESOP experienced a reduction in turnover, an improvement in productivity, and an increase in profitability following its conversion to employee-ownership. The results of the regressions found that there was no incremental significance. There was no improvement noted in the performance of the ESOP firm. Another component of this investigation was to determine whether improvements in corporate performance were temporary or permanent phenomena. This portion of the research was rendered superfluous when no improvements were available for analysis. The final question that was examined was whether the ESOP would demonstrate better performance …

From 1970 to 1980 nonadjacent counties in Texas experienced an increase in net migration of 9.4 percent, significantly different from the 11.8 percent decrease experienced the previous decade. This study utilized the ecological perspective to study this redistribution pattern in Texas' nonadjacent counties between 1970 and 1980. Sustenance organization, defined as sustenance differentiation (the functional organization of sustenance activities and the dispersion of workers across these functional categories) and the mode of sustenance organization (the combinations of various sustenance activities) was identified as the primary independent variable. In addition, three secondary independent variables were included in the analysis (population per square mile, metropolitan dominance, and the percent who work outside the county of residence).

This research study examined the perceptions of school administrators and of historic site directors toward the function of the sites in the public school curriculum. In-depth, personal interviews were conducted, tape-recorded, and transcribed at six selected sites, representing the various ethnic historic settlements of Texas, a variety of population densities, each of the major physical geographic regions, and different economic levels in the state. Data analysis involved careful study of the taped interviews, comparisons of responses given by people of similar roles, and comparisons of responses regarding the same site. Documentation of elements of the historic sites, of programs offered, of participation of the local school district in programs, and of written school policies were examined. The perceptions of the interviewees along with recommendations for changes were noted. Responses varied from expressed impression of students who are steeped in local history and are bored with their heritage, to enthusiastic positive opinions that the prosperity of the community is directly related to the strong identification of the citizens with its local history. The role of local history and of specific sites in the curriculum of the public schools is not consistent in Texas. This research study suggests that positive gains are …

In this study, a computerized marriage enrichment program that gave couples instruction on communication skills and problem-solving was developed and tested. Couples completed the marriage enrichment courseware together on a computer. Forty couples from a metropolitan area in North Texas volunteered to complete the marriage enrichment courseware. Ten couples were randomly assigned to each of the following four groups: an experimental group that received the pretest followed by treatment and a post-test, a control-wait group that completed pre- and post-tests, an experimental group that received treatment followed by a post-test, and a post-test only control-wait: group. Three hypotheses were generated predicting that experimental subjects would significantly increase their marital communication skills following the treatment and that wives in the pre-test and experimental groups would achieve higher marital communication scores than would husbands. The dependent variable was the score on the Marital Communication Inventory (Bienvenu, 1970). Analyses of variance did not reveal any differences between husbands, wives, and couples at the pre- or post-tests. A three way analysis of variance revealed a significant main effect for treatment (p < .04), but no interaction effects were found. In related findings, a t-test on the post-test minus pre-test difference for wife's scores was …

This study's purpose (May, 1980) was to determine nursing career preferences of twelfth-grade students in health occupation courses in Texas. Super's theory of career development provided the theoretical framework. Data collected via researcher-developed Nursing Career Survey (NCS) administered to students and a teacher questionnaire concerning course content were analyzed and reported by frequencies and percentages. The population (n=379): females, ethnic groups (Whites, Blacks, and Mexican-Americans), all levels of social classes (I/II, III, and IV/V), and preferrers of VN, ADN, Diploma, and BSN nursing programs.

The general purpose of this study is to examine the effects of socialization background and cognitive style on individuals' patterns of behavior. The more specific purpose is to integrate the individual differences factor using the Myers-Briggs Type Indicator with Meadian Theory of Socialization in order to explore the ways in which a group of incarcerated individuals with prior felony and misdemeanor convictions and a group of college students are different regarding their different socialization background and cognitive styles. Data for this study were collected from a university and a county jail in Texas. During the process of data collection, two questionnaires consisting of 117 items were used to measure individual characteristics and elements of socialization background. This study is organized into four different chapters. Chapter I involves a detailed review of related literature, the purpose of the study, stated hypotheses, significance of the study, and limitations. Chapter II discusses methodological procedures and Chapter III presents the findings of the study. The last chapter includes a detailed conclusion and practical implications of the study. The findings in this study indicated that the group of incarcerated individuals and the group of college students are significantly different in terms of their different individual …

The purpose of this study was to determine whether College of Education graduates who sought and secured employment as teachers differed on the academic variables of grade point average, student teaching evaluation, and professional recommendations from those who were not successful at securing such employment. A comprehensive review of related literature was conducted, focusing on three aspects of the employment situation: (1) teacher supply and demand, (2) the selection process, and (3) the role played by academic criteria in the selection process. A study was conducted in which students who were successful in finding teaching positions were compared with those who were not successful, on the academic variables of grade point average, student teaching evaluation, and professional recommendations. Demographic data were also collected and analyzed. The subjects were sixty-three randomly selected students from the May 19 80 graduating class of the College of Education, North Texas State University, Denton, Texas. For purposes of statistical analysis, the students were divided into the following three groups: Group A (those who successfully sought employment as teachers), Group B (those who sought such employment but were not successful), and Group C (those who did not seek employment as teachers).

The objective of this study was to examine the relationship between intensity of short-range and medium-range capacity management and effectiveness of manufacturing operations. Data were collected to test the null hypothesis which stated that intensity of short-range and medium-range capacity management does not influence manufacturing effectiveness. Intensity of short-range and medium-range capacity management was indicated by the following variables: (1) production standards; (2) priority determination; (3) delivery dates determination; (4) material requirements planning; (5) routing information; (6) capacity utilization; and (7) backlog measurement. Manufacturing effectiveness was indicated by the following variables: (1) delivery dates performance; (2) lead times; (3) subcontract work; (4) direct labor overtime; (5) direct labor efficiency; (6) plant and equipment utilization; and (7) work in process inventory. The population selected to provide data for this study is the manufacturing firms in the State of Texas with five hundred or more employees. Over 42 percent of the eligible firms responded to a six-page questionnaire. Several multivariate techniques were utilized for data analysis: (1) factor analysis; (2) canonical correlation analysis; (3) bivariate correlation; (4) multiple linear regression; (5) cross-tabulation; and (6) analysis of variance. The results of this research did not adequately support the rejection of the null hypothesis. …

Guest author visits are popular events in schools across the United States. Little has been written, however, on a single author doing a single presentation in a school. This study addressed that situation. The study utilized two authors visiting four schools in a large North Central Texas school district.

The purpose of this study was to analyze data from different sizes and types of higher education institutions in order to identify differences and similarities that may exist between the perceptions of top executives relative to idea generation and strategy implementation activities in the administration of higher education in Texas. In order to carry out the purpose of this study, two hypotheses were tested concerning the perceptions of top executives (presidents and vice presidents) relative to idea generation and strategy implementation activities in institutions of higher education in Texas. Type and size of the institution are the primary factors involved with these two hypotheses.

This study examined changes in funding and expenditures for the forty-seven public community college districts in Texas from 1974 through 1983. Expenditures data were subdivided into three parts: state reimbursable operating costs, nonreimbursable operating costs, and the cost of bonded indebtedness. Data on income for operations were aggregated in four parts: state appropriations, tuition and fees, local property taxes, and miscellaneous funds. For the purpose of determining differences in expenditure and income trends by institutional size, each of the forty-seven public community college districts was categorized as small, medium, or large in size. The findings indicate that for the period of the study some changes occurred in both expenditures and funding. In the area of expenditures, nonreimbursable operating costs increased as a proportion of total expenditures while the proportionate cost of bonded indebtedness declined. Small colleges experienced the largest increase in nonreimbursable costs, diminishing the dollars available for instructional costs.

There were two purposes of this study. The first was that of determining, through an analysis of Texas and Thai biology textbooks, which objectives -- cognitive, affective, manual skill, processes of scientific inquiry, and orientation—were emphasized in three major and twenty-seven minor fields of biology. The second purpose was to determine if significant differences exist in the frequency distribution of these objectives. Only one biology program is used in schools throughout Thailand. This program, which was published by the Ministry of Education, consists of four textbooks with 1977 copyright date. The five Texas textbooks used in this study were those adopted under the provisions of the Textbook Law. The contents of each of the six texts included in the study were classified by using the criteria of Klopfer's Table of Specifications for Science Education.