The focus for this study was ethical reasoning among baccalaureate female nursing students. This descriptive and correlational study examined the ethical reasoning of freshmen and senior students at a large southwestern university for women. The research instrument used was the Defining Issues Test developed by Rest. The senior nursing students differed significantly (p < ,05) from the freshmen nursing students in ethical reasoning. However, nursing majors did not differ significantly from the non-nursing majors. A multiple regression analysis was performed that identified two factors associated with ethical reasoning (viz., age and GPA), The correlation coefficients were r= .377 for age and P_ score and r= .315 for GPA and P score. Older students were found to be significantly more advanced in ethical reasoning than were younger students. Students with higher GPAs used principled reasoning significantly more often than did students with lower GPAs. Of interest are the findings related to demographic characteristics, ethnicity, and religious preference. The sample was predominantly white, but a significant difference in use of principled reasoning between whites and non-whites was found. In the sample, whites used ethical reasoning more often than did non-whites. The students in the sample who labeled themselves as Baptists were significantly …

This comprehensive study of Thea Musgrave's Orfeo I is the basis for a lecture-recital performed on March 20, 1989, at the University of North Texas, as part of DMA dissertation requirements. It includes: brief bio-background of Musgrave and Orfeo; historical background of both the Orpheus legend and some landmark dramatic works based on it; general development of Musgrave's dramatic language and specific ways in which she uses it in this composition; analysis of the work; performance guide; and annotated appendix listing Musgrave's published and recorded chamber works which include flute. Orfeo I is a major work for flute and electronic tape comprised entirely of manipulated flute sounds. It was commissioned by the British Broadcasting Corporation for James Galway, who recorded the taped material and was the featured performer in the 1976 London premier. An alternate version, Orfeo II, with fifteen strings in place of electronic tape, was premiered by David Shostac in 1976 in Los Angeles, and conducted by the composer. Orfeo's form is programmatically designed, divided into six sections based on Musgrave's "Scenario"of the Orpheus myth. Characters are dramatically depicted through means of "motifs"; that of Orpheus in solo flute, and all others in tape sounds. Musgrave uses quotations …

The State of Texas implemented the No Pass-No Play Rule within House Bill 72 in the spring semester of 1985. The addition of this section to the state education code was a part of the state's efforts toward educational reform. The perceived rationale implied in House Bill 72 is that extracurricular activities can inspire student motivation and increase student achievement. The No Pass-No Play Rule seems to imply that there is a relationship between student achievement and extracurricular activities, and further implies that a student can be motivated to achieve by the desire to continue to participate in extracurricular activities. The problem of this study was a comparison of academic achievement for high school pupils involved in extracurricular activities and those who did not participate in extracurricular activities under the Texas No Pass-No Play Rule. The purpose of this study was to determine the impact of extracurricular activities on the academic achievement of high school students, specifically looking at the years 1983 through 1986, when the No Pass-No Play Rule was implemented. This study was an ex post facto study with data obtained from a cooperating Texas school district. Students were matched on critical variables, and their scores on a …

Play therapy in a school setting was studied to determine its therapeutic effectiveness on students' reading achievement, self-concept, and locus of control. The sample consisted of 24 students in two first grade classes who had been retained because of low achievement in reading. Instruments used in the study were the Gates MacGinite Reading Test, the Piers-Harris Children's Self-Concept Scale, and the Intellectual Achievement Responsibility Questionnaire. Analysis of covariance, used to test the significance of the difference between the adjusted post-test means of the experimental and control groups, showed that participants in play therapy scored significantly higher in self-concept than did those who were not exposed to treatment. No statistically significant differences were found between the two groups in reading achievement or locus of control. Since research has shown that low achievers in reading tend to have low self-concepts, it seems reasonable to assume that improved self-concept would be related to improved reading scores. The nature of such a possible relationship needs further study. Recommendations were made for integrating affective components into academic remediation programs, and suggestions for further research were made.

This study is concerned with the effect of placing text into a mediated structure form upon the generation of test items for analysis level domain referenced test construction. The item writing methodology used is the linguistic (operationally defined) item writing technology developed by Bormuth, Finn, Roid, Haladyna and others. This item writing methodology is compared to 1) the intuitive method based on Bloom's definition of analysis level test questions and 2) the intuitive with keywords identified method of item writing. A mediated structure was developed by coordinating or subordinating sentences in an essay by following five simple grammatical rules. Three test writers each composed a ten-item test using each of the three methodologies based on a common essay. Tests were administered to 102 Composition 1 community college students. Students were asked to read the essay and complete one test form. Test forms by writer and method were randomly delivered. Analysis of variance showed no significant differences among either methods or writers. Item analysis showed no method of item writing resulting in items of consistent difficulty among test item writers. While the results of this study show no significant difference from the intuitive, traditional methods of item writing, analysis level test …

The problem with which this investigation was concerned is that of treating agoraphobia with cognitive-behavioral group therapy and cognitive-behavioral group therapy combined with the drug alprazolam (Xanax). The purpose of the research was twofold. The first goal was to determine the relative effectiveness of the two treatment conditions on phobic behavior, anxiety, and depression. A second goal was to analyze the results and make recommendations concerning each of these modalities available to agoraphobics, their families, and to treatment specialists. The research design of this study was a randomized, pretest-posttest, experimental group design. The sample (N = 15) consisted of Group I (N = 7), who received behavioral-cognitive group therapy combined with the medication alprazolam, and Group II (N = 8), who received behavioral-cognitive group therapy only. The treatment included 15, 2-hour weekly group sessions, with the addition of a brief medication evaluation prior to each group meeting for Group I. During these sessions, the subjects received information about agoraphobia in the form of brief didactic segments, treatment materials, homework assignments, group interaction, and various forms of desensitization. Based on the findings of this study, the following conclusions were drawn: 1. Multidimensional behavioral-cognitive group therapy can significantly reduce phobic avoidance, anxiety, …

The purposes of this study were (a) to develop, implement, and evaluate a computer-oriented instructional program for introductory calculus students, and (b) to explore the association between a computer-oriented calculus instructional program, a non-computer-oriented calculus instructional program, student achievement on three selected calculus topics, and student attitude toward mathematics. An experimental study was conducted with two groups of introductory calculus students during the Spring Semester, 1989. The computer-oriented group consisted of 32 students who were taught using microcomputer calculus software for in-class presentations and homework assignments. The noncomputer-oriented group consisted of 40 students who were taught in a traditional setting with no microcomputer intervention. Each of three experimenter-developed achievement examinations was administered in a pretest/posttest format with the pretest scores being used both as a covariate and in determining the two levels of student prior knowledge of the topic. For attitude toward mathematics, the Aiken-Dreger Revised Math Attitude Scale was administered in a pretest/ posttest format with the pretest scores being used as a covariate. Students were also administered the MAA Calculus Readiness Test to determine two levels of calculus prerequisite skill mastery. An ANCOVA for achievement and attitude toward mathematics was performed by treatment, level, and interaction of treatment …

In 1873, Brahms completed the two op. 51 quartets. These were not the first string quartets Brahms composed, hut they were the first that Brahms allowed to be published. He found the string quartet difficult; as he confided to his friend Alwin Cranz, he sketched out twenty string quartets before producing a pair he thought worthy of publishing. Questions arise: what aspect of the string quartet gave Brahms so much trouble, and what in the op. 51 quartets gave him the inclination to publish them for the first time in his career? The op. 51 quartets are essential to understanding the evolution of Brahms's compositional technique. Brahms had difficulty limiting his massive harmony and polyphony to four solo strings. This difficulty was compounded by his insistence on deriving even the accompaniment from the opening main motivic material. This study investigates the manner in which Brahms distributes the main motivic material to all four voices in these quartets, while at the same time highlighting each voice effectively in the dialogue.

This study investigated the role of selected variables on organizational commitment in selected organizations in a North Texas metropolitan area. The selected (independent) variables were orientation attendance, unit size, educational level, gender, age, and length of service. Organizational commitment score was the dependent variable. The Organizational Commitment Questionnaire and a demographic questionnaire were administered to 1,055 employees. The Organizational Commitment Questionnaire contained fifteen statements which measured employees' feelings about their organization. Multiple regression was used to determine the relationship between organizational commitment and the selected variables at the .001 level of significance. It was determined that gender and length of service showed the strongest significant relationship on organizational commitment. This model shows that the six independent variables account for only 3 percent of the variance in the relationship between organizational commitment and the selected variables. Therefore, approximately 97 percent of the unexplained variance is accountable for the organizational commitment of the employees at the selected organizations used in this study. Studies using the Organizational Commitment Questionnaire to show the relationship between organizational commitment and other antecedents of organizational commitment are recommended. A follow-up study should also be conducted using the Organizational Commitment Questionnaire to show the relationship between organizational commitment …

The focus of this study was to determine the unique contribution to administrative salaries of the following criteria: gender, ethnicity, total years' experience in education, district years' experience in education, degrees held, per pupil expenditure, and school size. The sample was comprised of 1,866 administrators in 27 Texas suburban school districts with an Average Daily Attendance (ADA) over 10,000. The 1986-87 salaries of the following 11 administrative positions were analyzed using a multiple regression equation: deputy superintendent, assistant and associate superintendent, business officer, personnel officer, senior high principal and assistant principal, junior high principal and assistant principal, elementary principal and assistant principal.

During the past twenty years, extensive research has been conducted concerning the judgmental processes of labor arbitrators. Previous research, sometimes referred to as policy capturing, attempted to identify the criteria or standards used by arbitrators to support their decisions. Much of the research was qualitative. Due to the categorical nature of the dependent variables, log-linear models such as logit regression have been used to examine decisional relationships in more recent studies. The decision cues used by arbitrators in 249 published alcohol- and drug-related arbitration cases were examined. The justifications for arbitrators' decisions were fitted into Carroll Daugherty's "seven tests" of just cause. The dominant cues were proof of misconduct, the appropriateness of the penalty, and the business necessity of management's action. Foreknowledge of the rule by the grievant and the consequences of a violation, equal treatment of the grievant, and an appropriate investigation by management were also important decision cues. In general, grievants in alcohol and drug arbitration cases fared as well as grievants in any other disciplinary arbitrations. However, when the cases were analyzed based on the legal status of the drug, illicit drug users were at a considerable disadvantage.

Reductions in baroreflex responsiveness have been thought to increase the prevalence of orthostatic hypotension in endurance trained athletes. To test this hypothesis, cardiovascular responses to orthostatic stress, cardiopulmonary and carotid baroreflex responsiveness, and the effect of cardiopulmonary receptor deactivation on carotid baroreflex responses were examined in 24 men categorized by maximal aerobic power (V02max) into one of three groups: high fit (HF, V0-2max=67.0±1.9 ml•kg^-1•min^-1), moderately fit (MF, V0-2max=50.9±1.4 ml•kg^-1•min^-1), and low fit (LF, V0-2max=38.9±1.5 ml•kg^-1•min^-1). Orthostatic stress was induced using lower body negative pressure (LBNP) at -5, -10, -15, -20, -35, and -50 torr. Cardiopulmonary baroreflex responsiveness was assessed as the slope of the relationship between forearm vascular resistance (FVR, strain gauge plethysmography) and central venous pressure (CVP, dependent arm technigue) during LBNP<-35 torr. Carotid baroreflex responsiveness was assessed as the change in heart rate (HR, electrocardiography) or mean arterial pressure (MAP, radial artery catheter) elicited by 600 msec pulses of neck pressure and neck suction (NP/NS) from +40 to -70 torr. Pressures were applied using a lead collar wrapped about the subjects' necks during held expiration. Stimulus response data were fit to a logistic model and the parameters describing the curve were compared using two-factor ANOVA. The reductions CVP, …

This study determined the number of self-directed learning projects undertaken by older adults and examined the motivational factors and anticipated benefits related to the learning activities. In addition, obstacles to conducting self-directed learning were identified by the respondents. A list of 20,032 names of adults, aged 50 or more years and residing in Tom Green County, Texas, was obtained from voter registration rolls and the residential rolls of four retirement complexes. Four hundred names were randomly selected to serve as the sample of the study. Of the 400 potential subjects, 120 persons agreed to be interviewed. Indepth interviews were conducted using the questions from Tough's Interview Schedule for Studying Some Basic Characteristics of Learning Projects and a probe sheet to identify obstacles to conducting self-directed learning projects. The interviews focused on the learning activities of older adults during the previous year. The 120 subjects of this study conducted a total of 239 learning projects in the previous year, an average of 1.99 self-directed learning projects per person. Ninety-five (95%) percent of the persons interviewed reported to have conducted at least one learning project in the past year. The majority of the learning projects were self-planned for the purpose of self-enjoyment …

The problem of this study was the status of higher education in Haiti. The purposes were to analyze the organization, administration, and contributions of higher education to national development from 1958 to 1988 and to provide background information from foreign literature which might assist in the improvement Haiti's system of higher education. In an effort to locate information necessary to achieve these purposes, a computer search was conducted. A survey of available literature in French, Creole, and English and personal and telephone interviews were also conducted. The results of this study reveal that, in the past three decades, higher education in Haiti has merely functioned as a symbol of social prestige. Haiti's system of higher education exhibits no apparent direction, purpose, of long-term goals. With more than 90 percent of its professors part-time and ill-prepared, its curriculum unrelated to the needs of Haitian society, and its student body in revolt for the past three years, higher education in Haiti is urgently in need of radical reform. Any contribution made to national development by the system of higher education is weak at best. The small but oppressive elite group that dominates the economic and political realms in Haiti has proved to …

The problem of this study was to compare and evaluate two methods of teaching medication compliance to an elderly population with a variety of medical problems, cultural backgrounds, and educational levels. Eighty patients over 65 years old who were attending clinic at a county health care facility participated in the study and were randomly placed into two groups. The Medication Knowledge and Compliance Scale was used to assess the patients' medication knowledge and self—reported compliance. Group I (control) received only verbal teaching. Group II (experimental) received verbal teaching as well as a Picture Schedule designed to tailor the patients' medication schedule to their daily activities. Each patient was re—evaluated two to three weeks later. Medications were also counted at each visit and prescription refill records were examined. Knowledge and compliance did increase significantly among all 80 participants. Patients in Group II demonstrated a significantly greater increase in compliance than Group I but did not show a greater increase in knowledge. Patients in Group II also improved compliance as evidenced by their prescription refill records. This study demonstrates that even though significant barriers to learning exist, knowledge and compliance can be significantly improved when proper teaching techniques are utilized.

The problem of this study was to identify variables in the family environment that may describe depressed adolescents' families. This study was based on Adlerian theory. The Family Environment Scale (FES) was used to measure the family atmosphere. The Lifestyle Scale (LS) was used to examine the adolescent's unique system of beliefs, values, and attitudes. The Internal-External Locus of Control Scale (IE) was used to measure the extent of external control exhibited by the adolescents and their parents. The subjects of this study were 31 depressed adolescents from 2 suburban psychiatric hospitals and one of each of the adolescent's parents. The subjects were from a homogeneous socioeconomic population showing no significant variation in the demographic categories of sex, race, chronological birth order, or marital status of the parents. Scores were compared with normative data. Product moment correlations were calculated between the results of the subscales on the 3 instruments. A principal components factor analysis was performed to determine if any patterns existed.

The purpose of the investigation was to determine if goal setting has an effect on physical performance in a realistic, natural, and competitive athletic environment. Results revealed no significant differences between the goal-setting group and the "do your best" group when performing lacrosse skills. However, results from the questionnaire indicated significant main effect difficulty of the tasks. These results imply that athletes in the goal-setting group felt that their goals were not realistic and that it was increasingly difficult to reach their goals as the season progressed. Because the athlete does not have control over some factors which influence game situations, he or she may be hindered in reaching his or her goals, whether specified or individually chosen. Therefore, a research methodology that manipulates and attempts to control types of goal setting may not be appropriate or realistic when applied to the natural field environment of a highly organized competitive sport.

The initial session play therapy behaviors of maladjusted and adjusted children were compared to investigate the value of children's play for diagnostic purposes. The frequency and the intensity of 13 categories of play behaviors were considered as factors in discriminating maladjusted children from adjusted children. The 15 children in the maladjusted group had been referred by their parents for counseling but had not been in counseling previously, and their teachers had reported that they had exhibited two or more behaviors indicative of emotional disturbance. The 15 children in the adjusted group were rated by their teachers as exhibiting none of the behaviors Indicating emotional disturbance, and their parents recognized no need for counseling. All subjects were 5 to 9 years of age, and the two groups were matched for age and sex. The Play Behaviors Adjustment Rating Scale (PBARS) was used to rate each child's play behaviors in an initial videotaped 36-minute play therapy session. The frequency and the intensity were rated for thirteen play categories: exploratory, incidental, creative or coping, dramatic or role, relationship building, relationship testing, self-accepting, self-rejecting, acceptance of environment, nonacceptance of environment, positive attitudinal, ambivalent attitudinal, and negative attitudinal. The results of the chi-square analysis indicated …

This study investigates the status of biofeedback treatment and locus of control (LOC) affiliation on the reduction of tension headache. Three LOC groups designated as internals, powerful-other externals and chance externals (using Wallston and Wallston's, 1978, Multidimensional Health Locus of Control Scale) were administered an eight week electromyogram (EMG) frontalis muscle biofeedback training program using an Autogen 1700 biofeedback unit. Subjects were 12 female and four male undergraduate students who had a history of tension headache. Results indicated no significant difference in frontalis muscle tension between the beginning and end of sessions in either a biofeedback or self-control condition for any of the LOC groups. Further, there was no significant difference among LOC groups in ability to reduce muscle tension in either the training or self-control condition. Finally, neither biofeedback training nor LOC groups were significant predictors of headache reduction. Extreme within-group variability and small sample size affected study findings and these and other implications for future research are discussed.

This study examined different funding methods for financing public education in order to solve the problems associated with large numbers of school districts and great disparities in property wealth without abandonment of property tax as the major revenue source. Using enrollment and State Property Tax Board data for the 1,061 school districts in Texas in 1986-87, four alternative funding plans were studied to compare the equity and fiscal impact of each on public school finance in Texas. The state and local shares of the total cost of education were computed using a combination of three per-pupil expenditure levels and four funding formulas. The per-pupil expenditure levels used were $3,850, $4,200, and $4,580. The formulas used were representative of a full state funding plan, a percentage equalization plan, a power equalization plan, and a foundation school program plan. Since each of the four plans used significantly higher per-pupil expenditure values, all required a greater monetary investment on the part of the state. However, all plans were found to be equalizing in nature if set per-pupil expenditure values were maintained and no local enrichment was permitted. In addition, each of the four plans, as studied, met the fiscal neutrality standard of the …

An exploratory field study was conducted to examine internal and external factors that influence adolescents' consumer behavior when serving as the family purchasing agents. Demographic, lifestyle, and marketing activities were examined to determine the influences that affect whether the adolescent will purchase the preferred family brands or other brands. Participating adolescents were sent by their parents to the grocery store on two separate occasions to purchase four preselected grocery items. The brands purchased were recorded and compared to the preferred brand names provided by the parents. While no statistical significance was found, occasional trends were observed. The analysis indicated that adolescents who experience a pluralistic family communication style will purchase products other than the preferred household brands. Adolescents who are exposed to television and radio tend to deviate more from the preferred family brands more often than do adolescents with less media exposure. Adolescents who work are more likely to go to the grocery store more often for their families than do nonworking adolescents. Also, adolescents seem to possess a price sensitivity to both high and low-involvement grocery items.

The purposes of this study were to identify criteria which influence students' decisions to attend specific colleges and to determine whether different groups of students use similar criteria. The following groups were compared: white students and minority students, males and females, older students and younger students, university-bound students and vocational students, and full-time students and part-time students. The sample used for this study was taken from the students enrolled in freshman English classes at Vernon Regional Junior College, Clarendon College, and Grayson County College. Approximately 100 students at each college were selected to participate in the study. Each student in the study received instruction, provided demographic information, and completed a two-part survey. The survey asked respondents to evaluate each of twenty items on a Likert-type scale. The data provided were compiled and organized into groups by a data base computer program. Data obtained from specific groups of respondents were compared, first through an examination of means, then through a chi-square test of independence. It was determined that the most important college selection criteria to these respondents were the cost of attendance, the availability of specific programs, the size of the college, the size of individual classes, the location of the …

The kinetic mechanism of the cAMP-dependent protein kinase has been determined to be random in the direction of MgADP phosphorylation by using initial velocity studies in the absence and presence of the product, phospho-Serpeptide (Leu-Arg-Arg-Ala-Ser[P]-Leu-Gly) , and dead-end inhibitors. In contrast to the kinetic parameters obtained in the direction of Serpeptide phosphorylation, the only kinetic parameters affected by Mg^2+ are the dissociation constants for E:phospho-Serpeptide and E:MgADP, which are decreased by about 4-fold. The dead-end analog MgAMPCP binds with an affinity equal to that of MgADP in contrast to MgAMPPCP, which binds weaker than MgATP. The ratio of the maximum velocities in the forward and reverse reactions is about 200, and the Haldane relationship gives a K-eq of (7.2 ± 2) x 10^2. The latter can be compared to the K-eq obtained by direct measurement of reactant concentrations (2.2 ± 0.4) x 10^3 and 31-P NMR (1 ± 0.5) x 10^3. Data for the pH dependence of kinetic parameters and inhibitor dissociation constants for the cAMP dependent protein kinase are consistent with a mechanism in which reactants selectively bind to an enzyme with the catalytic base unprotonated and an enzyme group required protonated for Ser-peptide binding. Preferentially MgATP binds fully …

The problem with which this study is concerned is the association between systematic exposure to information about computers and attitude changes to computers among students who are non-computer majors. The experimental design includes a semester length course in introduction to computers at a small community college in Texas. The study has a twofold purpose. The first is to determine the pre-instruction direction and valence of attitudes of non-computer majors towards computers. The second is to determine the post-instruction direction and valence of attitudes of non-computer majors towards computers. A questionnaire was used to measure attitudes of students towards computers as a pre-test and post-test. The test results were encoded for computer statistical analysis. To determine the valence of changes in attitudes, chi-square tests were applied for each statement of the questionnaire with combinations between pre-test and post-test and each of the variables: gender, age, student performance, and instructor. To determine changes of direction in attitudes, a phi coefficient was applied for each statement of the questionnaire. The following conclusions may be drawn from the data collected for this study. 1. Based upon gender, age, student performance, and the variable of instructor, there was a significant difference in the valence of …