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 dissertation establishes that the Evangelical Anabaptists lived a noticeably distinctive Christian life when compared with their peers, accounts for their committed pursuit of holiness, and describes the outcome of that commitment. The sources used include the arranged archival source material in the Tauferakten, confessions, tracts, letters, debates, martyrologies, miscellaneous writings of the Anabaptists, and subsequent scholarship on the subject.

This research investigates the complementary value of a statement of cash flows (SCF) in a set of published financial statements. Selected accounting studies and selected parts of communication theory are used to argue the case for treating an SCF as a primary financial statement. Ideas adapted from communication theory are also used to decide key issues involved in developing an SCF. Specifically, the study selects a direct rather than a reconciling format for an SCF; it also defines cash to include currency, bank accounts, and marketable securities and exclude claims to cash such as notes and accounts receivable. The definition of cash limits cash flow to strict receipts and disbursements; it excludes constructive receipts and disbursements.

The purpose of this study was to delineate variables which relate to reported willingness to seek treatment for menstrual-related distress, and to assess treatment preferences in a population of women often tapped for menstrual research that of college students. Of the 198 volunteers included in the study, 71 stated that they were willing to seek some form of treatment for menstrual-related distress, and 127 stated that they were not willing to do so. The Adjective Checklist (ACL), Menstrual Attitude Questionnaire (MAQ), and Menstrual Distress Questionnaire (MDQ), along with a personal data sheet were administered to subjects. In addition, they were asked to read three paragraph-long descriptions of self-administered, medical, and behavioral treatments for menstrual-related distress and to indicate their preference for each.

This study is designed to gain a better understanding of the decision process of freight shippers who use commercial truckers. Pursuant to this study, it is possible to gather some insights into the phenomenon of the selection of a trucking company to transport goods. Planning is essential to the attainment of goals in any type of firm, and that is especially true in the volatile environment of commercial trucking. Development of the external environment of trucking is prerequisite to the planning process and essential to the attainment of goals. The external environment of a trucking firm is generally represented by economic, social, and political influences, which extend specifically to the nature and tendencies of its markets, i.e., the shippers.

The purpose of this study was to determine superintendents' and special education directors' perceptions regarding a special education minimum competency testing framework in Texas. Additionally, this study attempted to determine a relationship between school districts' demographic characteristics and superintendents'and special education directors' perceptions. Questionnaires were mailed to a random sample of seventy five superintendents, seventy-five special education directors of single districts and seventy-five special education directors of cooperatives in the State of Texas.

The problem with which this study is concerned is to determine whether or not differences exist in the achievement of student development tasks by college student athletes and non-athletes. The investigation also tested for differences in the achievement of developmental tasks between athletes and non-athletes based on the variables of race (black or white), classification, and interpersonal behavior orientation. The sample was composed of 276 male students (201 non-athletes and 75 athletes) who attend a large private university in Texas. Each participant completed both a student developmental task inventory questionnaire, which measures individual achievement of the tasks of developing autonomy, purpose, and mature interpersonal relationships, and an interpersonal relationship orientation-behavior instrument, which measures an individual's orientation to others on the scales of inclusion, control, and affection.

In recent years there has been a growing use of expectancy theory to study motivation and performance in accounting environments. Such research efforts have resulted in reporting some inconsistent findings and low explanatory power for the expectancy model. In an attempt to increase the explanatory power of the model, several researchers have suggested the inclusion of nonexpectancy components in the model. This research was undertaken to develop an integrative expectancy model by incorporating some elements of goal setting theory and attribution theory into the expectancy formulation. The study was also designed to provide empirical evidence on the validity of a within-subject design of the proposed model through an empirical investigation of auditors* performance behaviors to meet budgeted time in public accounting firms. Alternative performance behaviors to meet budgeted time were modeled in three choice processes. The first deals with auditors choice to report unfiltered time (i.e. report actual time worked) as opposed to filtered time worked (i.e., underreporting and sign-off behaviors). The second process deals with auditors' choice to engage in underreporting as opposed to sign-off behaviors. The third process deals with auditors' choice to reduce or overrule some audit procedures based on professional judgment. Data were collected using an …

The purpose of this study was to determine the relationships between the scores of students on the Pre-Professional Skills Test (P-PST) and the scores of students on college aptitude tests, the race of students and the number of college hours that students had completed. The subjects who participated in this study were education students who sought admittance to Texas public colleges and universities and took the P-PST in March, 1984. A total of 642 students participated in the study, 512 White or other, 48 Blacks and 82 Hispanics. P-PST scores, race, number of college hours completed, and college aptitude scores were obtained from the student's college or university as a result of the signed release forms each student completed at the March, 1984 testing date.

Individual differences of cognitive organization and content were investigated as they relate to adaptation to remote, recent, and immediate life stress. Outside the field of stress, prior researchers have implicated cognitive organization with adjustment and cognitive content with specific psychopathology. As for behavioral adaptation to life stress, cognitive organization was viewed as a major factor in emotional vulnerability and adjustment, and cognitive content as a major factor in the mood disturbance of depression. Behavioral adaptation was defined in terms of current emotional vulnerability, adjustment and negative changes in the immediate (last six months), recent (over six months), and remote (over one year) past.

The subjects were 69 graduate faculty advisors, 187 foreign graduate students, and 184 American graduate students who were enrolled at North Texas State University in the Spring Semester, 1984. Statistical techniques used for data analysis include frequency distributions, percentages, means, and Mann-Whitney U test. Significant differences were determined by the two-tailed test of significance at or beyond the .05 level.

The problem of this study was to determine which of a list of forty-seven art competencies designed by the North Carolina Department of Public Instruction for K-12 art specialists were most essential for early childhood and intermediate elementary classroom teachers. Four-point Likert-type scaled instruments were designed and sent to three types of North Carolina educators: (a) 200 elementary classroom teachers, stratified into two equal subgroups of early childhood and intermediate teachers; (b) 100 K-12 art specialists; and (c) all art teacher educators employed at colleges and universities with state approved programs in art education. These subjects were asked to respond to the relevance of each competency for the elementary classroom teacher.

This study was undertaken to investigate the influence of a military counselor s attire on potential clients expressed perceptions of and preferences for a counselor. Ninety volunteer participants were selected from a large southwestern Air Force base. Participants ranged in age from 18 to 46 years, with 68 male and 22 female volunteers. Rank was divided into 69 enlisted personnel (56 males and 13 females) and 21 officers (12 males and 9 females). Three videotapes were made depicting a counselor in three attire conditions: civilian; military officer; and military enlisted. A pilot study was completed which validated the research assumption that the videotapes differed only in the counselor's attire conditions. Participants were randomly assigned to three treatment groups. After each group was shown a videotape portraying the counselor in one of the three attire conditions, the participants were administered the Counselor Rating Form and the Referral Questionaire. The Counselor Rating Form is composed of three scales which assess perceptions of a counselors' trustworthiness, attractiveness, and expertness. The Referral Questionaire assesses subjects preferences to see a specific counselor in the event counseling is desired. Two main hypotheses, each having three subhypotheses, were developed for the study. The first hypothesis compared participants …

Various modern spectroscopies have been utilized with considerable success in recent years to probe the dynamics of vibrational and reorientational relaxation of molecules in condensed phases. We have studied the temperature dependence of the polarized and depolarized Raman spectra of various modes in the following dihalomethanes: dibromomethane, dichloromethane, dichloromethane-d2, and bromochloromethane. Among other observed trends, we have found the following: Vibrational dephasing times calculated from the bend) and (C-Br stretch) lineshapes are of the same magnitude in CI^B^. The vibrational dephasing time of [C-D(H) stretch] is twice as long in CD2Cl2 as in CH-^C^, and the relaxation time of (C-Cl stretch) is greater in CI^C^ than in CD2CI2. Isotropic relaxation times for all three stretching vibrations are significantly shorter in C^BrCl than in CI^C^ or CI^B^. Application of the Kubo model revealed that derived modulation times are close to equal for equivalent vibrations in the various dihalomethanes. Thus, the more efficient relaxation of the A^ modes in CE^BrCl can be attributed almost entirely to the broader mean squared frequency perturbation of the vibrations in this molecule.

Bacillus subtilis (ATCC 19659) were damaged by exposure to various concentrations of glutaraldehyde, as shown by decreased germination rates. The damage caused was repaired or otherwise obviated by the presence of sodium lactate in the holding medium. When two different salts of lactic acid were compared for ability to overcome the effect of glutaraldehyde, it was found that calcium salt of lactate was more effective than the sodium salt. The damage repair system involved l-alanine, lactate and either the sodium or calcium ions. The study involved in determining the difference in efficiency of spore repair was due to an organic or an amino acii snowed that the presence of two carboxylic functional groups did not effectively alter the reactivity.

This investigation was concerned with the problem that the staff development needs of child-care personnel in juvenile detention facilities in the State of Texas have not been identified and described. The study utilizes the Delphi technique in determining juvenile detention administrators' perceptions of the skills/knowledge required to be a competent detention child-care worker. The assumption was made that detention administrators can supply relevant input to study.

Recent interest in the area of spouse abuse has resulted in many attempts to define and understand this problem. The present study reviewed the literature addressing spouse abuse, its various definitions and presumed causes. Theories regarding the cause of spouse abuse were presented in two groups: those focussing on society as the perceived cause of abuse and those on either men or women as precipitators of abuse. The purpose of the study was threefold. The first was to explore the relationship between gender and perception of spouse abuse. The second was to examine whether attitudes toward women varied as a function of perception of spouse abuse. Third, the study explored the relationship between situational variables and perceptions of spouse abuse. Finally, although not an initial purpose of the study, differences in perceptions of spouse abuse were compared among abused and nonabused groups.

This study compared three methods of detecting test item bias, the chi-square approach, the transformed item difficulties approach, and the Linn-Harnish three-parameter item response approach which is the only Item Response Theory (IRT) method that can be utilized with minority samples relatively small in size. The items on two tests which measured writing and reading skills were examined for evidence of sex and ethnic bias. Eight sets of samples, four from each test, were randomly selected from the population (N=7287) of sixth, seventh, and eighth grade students enrolled in a large, urban school district in the southwestern United States. Each set of samples, male/female, White/Hispanic, White/Black, and White/White, contained 800 examinees in the majority group and 200 in the minority group. In an attempt to control differences in ability that may have existed between the various population groups, examinees with scores greater or less than two standard deviations from their group's mean were eliminated. Ethnic samples contained equal numbers of each sex. The White/White sets of samples were utilized to provide baseline bias estimates because the tests could not logically be biased against these groups. Bias indices were then calculated for each set of samples with each of the three …

The problem of incest is beginning to receive a recognition and research attention long overdue. Becoming more evident is the prevalence and far reaching effects of incest. Currently, little distinction is made between the treatment approach for males and females, yet research indicates differences between the two sexes. This study explores possible differences between male and female incest victims in (1) their moral ethic, (2) their self-definition, (3) the basis from which they felt compelled to comply with the incestuous abuse, (4) the reasons they believed the sexual abuse was right or wrong, (5) the reasons for telling someone or keeping the incest a secret, (6) how they decided whether or not they made the right choice, (7) the manner in which they have changed since the abuse began, (8) the content and degree of their own guilt and/or lowered esteem, and (9) the ideas they have of changes which could have prevented the abuse.

The problem of this study is concerned with the relationships between selected requirements for admission to elementary teacher education and teaching performance. The purposes of this study were (1) to investigate the relationships between teaching performance, as evaluated by a principal, and five selected admission criteria (the GPA at the time of admittance to teacher education; achievement test scores in reading, language, mathematics; and instructor appraisal of the student during the first education course); (2) to determine whether or not the five selected admission criteria used singly, or in some combination, predict success in teaching performance.

The concern that prompted this study is the inadequacy of the present system of handling teacher certification information, especially as it involves the movement of information between Texas' teacher-certifying universities, local school districts, and the Texas Education Agency. Since it was found that no computerized certification system presently exists in any state, the primary purpose of this study was to develop a model for a computerized teacher certification information system; a secondary purpose was to determine the major factors involved in regard to the feasibility of such a model. The model is written from an education administration viewpoint and is limited to in-state elementary and secondary teacher certification, 1972 certification standards, and existing computer capabilities.

Interpretation 101-3 of the AICPA Code of Professional Ethics provides four independence requirements for certified public accountants performing bookkeeping services. As such, these requirements are largely thought of as rules requiring compliance. The purpose of this study was to provide empirical evidence related to the question, "Can the guidelines in Interpretation 101-3 be effectively interpreted?" Accordingly, the research objectives were twofold: (1) to make an estimate of the effectiveness of independence discrimination resulting from the use of Interpretation 101-3 , and (2) to identify variables related to differences in CPAs' judgements of impairment and non-impairment of CPA independence in situations covered by Interpretation 101-3. The research methodology for this study was based on a case approach. Twelve situations developed from analysis of Interpretation 101-3 and discussions with practitioners were organized into twenty-four cases in which a CPA firm provided a variety of accounting services. These twenty-four cases were divided into two case sets of twelve cases each and then combined with two cases from a previous study by David Lavin. These cases were submitted to an expert panel for validation as to their relationship to Interpretation 101-3, and a predetermined "correct" judgement was established for use in analysis. A mail …

The problem with which this study is concerned is the analysis of the status of continuing education-community service programs within the public junior-community colleges of the state of Texas as these programs are viewed (1) from the areas of funding, faculty and facility allocations, (2) from the areas of the educational and professional preparation and responsibility of the leaders who are assigned to direct these programs, and (3) from the area of community involvement in program planning. Based on the problem a survey was developed; 142 administrators responded (61.2 per cent).

The problem of this study was the perceptions of Texas public school teachers and principals regarding recommendations for educational reform made in April, 1983, by the National Commission on Excellence in Education. Purposes included determining those perceptions and investigating differences between them, differences among teachers1 perceptions, and differences among principals' perceptions relative to specific categories of recommendations and specific biographic variables. A random sample of 460 teachers and 180 principals, stratified equally among the state's twenty education regions, was selected from the population of public school teachers and principals on computer at the Texas Education Agency, Austin, Texas. The actual number of respondents included 224 teachers and 91 principals, or 49 percent and 51 percent respectively. The instrument used was an attitude scale developed by the investigator. The thirty-nine original recommendations made by the Commission were converted into 118 specific recommendations, more precise and easier to read according to a jury of experts. An. analysis of variance was calculated for hypotheses one, two, five, and six, and t values were calculated for hypotheses three and four. The study was organized into five chapters including the "Introduction," "Review of the Related Literature," "Procedures for Collection and Analysis of Data," "Analysis of …