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Methods Development for Simultaneous Determination of Anions and Cations by Ion Chromatography

Methods Development for Simultaneous Determination of Anions and Cations by Ion Chromatography

Date: May 1987
Creator: Jones, Vonda K. (Vonda Kaye)
Description: The problem with which this research is concerned is the determination of inorganic anions and cations with single injection ion chromatography. Direct detection of the separated analyte ions occurs after the analyte ions have passed through ion-exchange resins where they are separated according to their affinity for the ion-exchange resin active sites. The techniques involve the use of essentially a non-suppressed ion chromatographic system followed by a suppressed ion chromatographic system. With this system it is possible to accomplish both qualitative and quantitative determinations.
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An Analysis of the Utilization of Needs Assessments by Training and Development Professionals

An Analysis of the Utilization of Needs Assessments by Training and Development Professionals

Date: May 1987
Creator: Hires, Teri Meadows
Description: The purpose of this study was to analyze the utilization of needs assessments by training and development professionals in a large metropolitan training association. The study sought to determine (1) how frequently needs assessments were used; (2) how the results of needs assessments were used; (3) whether the needs assessment model was developed by in-house staff or outside consultants; (4) whether needs assessments were utilized more frequently within specific industry groups; and (5) the respondents' perceived level of importance placed on the needs assessment process. To accomplish these objectives, this study surveyed members of the Dallas chapter of the American Society for Training and Development (ASTD).
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Effect of Rater Training and Scale Type on Leniency and Halo Error in Student Ratings of Faculty

Effect of Rater Training and Scale Type on Leniency and Halo Error in Student Ratings of Faculty

Date: May 1987
Creator: Cook, Stuart S. (Stuart Sheldon)
Description: The purpose of this study was to determine if leniency and halo error in student ratings could be reduced by training the student raters and by using a Behaviorally Anchored Rating Scale (BARS) rather than a Likert scale. Two hypotheses were proposed. First, the ratings collected from the trained raters would contain less halo and leniency error than those collected from the untrained raters. Second, within the group of trained raters the BARS would contain less halo and leniency error than the Likert instrument.
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A Comparison of Profiles of Success in Two Instructional Methods

A Comparison of Profiles of Success in Two Instructional Methods

Date: August 1987
Creator: Williams, John David, 1948-
Description: The problem of this study was to isolate predictors of academic success in both self-paced classes and lecture classes in Introductory Accounting. The purposes of the study were to determine if learning style, locus of control, reading ability, age, sex, accounting work experience, and prior accounting academic experience are predictors of success in Introductory Accounting classes taught using self-paced methods of instruction and lecture methods of instruction. Another purpose was to determine if there is a difference in the set of predictors of success in the two instructional methods and to provide some direction as to determinants of success which may be addressed by counselors in advising students. The data were collected from 463 students at a suburban community college in the Southwest. Each of the variables was analyzed by a stepwise multiple regression analysis and a backward elimination regression for students grouped according to instructional method. A two-way multivariate analysis of variance was used to examine whether the distribution of scores on the potential predictor variables were equivalent for students in the two teaching methods and for successful completers of the course and noncompleters. Consideration of the data findings of this study permitted the following conclusions: 1. Age and ...
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Aerobic Conditioning: Effects on Locus of Control, Mood States, and General Well-Being

Aerobic Conditioning: Effects on Locus of Control, Mood States, and General Well-Being

Date: December 1987
Creator: Bertschler, John Joseph, 1948-
Description: This study was conducted to examine the sequelae of cardiovascular conditioning on locus of control, short-term mood, and psychological well-being. A pre-post test design, with control group, was used to measure the effects of a one month program of aerobic conditioning on adult volunteers. This study also sought to examine ways in which fitness changes covaried with psychological changes, and to describe patterns of change taking place during aerobic conditioning.
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Dispersion of the Nonlinear Refractive Index of CS₂ in the Spectral Range of 9-11 μm

Dispersion of the Nonlinear Refractive Index of CS₂ in the Spectral Range of 9-11 μm

Date: May 1987
Creator: Mohebi, Mehrdad
Description: The nonlinear refractive index (n2) of room temperature liquid CS2 in the wavelength range of 9 to 11 micrometers is measured. A line tunable hybrid C02 TEA laser and amplifier system is used for the experiments. In these measurements the well known photoacoustic method is utilized to observe the onset of whole beam self-focusing. The photoacoustic signal in a CS2 cell, much longer than the confocal parameter, is monitored. The departure of the acoustic signal from linear growth marks the critical power for the onset of nonlinearity. It is experimentally verified that the phenomenon is power dependent as expected from self-focusing theory. The value of n2 is then calculated from the theoretical model of self focusing. Measurements of the on-axis irradiance transmitted through the nonlinear material as well as the measurements of beam distortion are used to verify the validity of the photoacoustic method. In all the measurements the on-axis intensity was smaller than the calculated threshold intensity for stimulated Brillouin scattering. The back reflection was monitored to make sure that stimulated Brillouin scattering was not playing a role in the phenomenon.
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Object Relations Correlates on the MMPI

Object Relations Correlates on the MMPI

Date: August 1987
Creator: Rebillet, Susan Bates
Description: This study was undertaken to help determine the usefulness of the Minnesota Multiphasic Personality Inventory (MMPI) for providing information regarding a person's object relations. Subjects were 136 college students (56 males, 80 females) ranging in age from 18 to 48. Subjects were administered the Rorschach, the Self Object Scale (SOS), and the MMPI. The Rorschach was scored using Blatt, Brenneis, Schimek, and Glick's (1976a) manual for scoring the level of object relations (Developmental Analysis of the Concept of the Object Scale-DACOS), the SOS scored as Blatt, Chevron, Quinlan, and Wein's manual (1981) directs, and the MMPI scored in the standardized manner using college-age norms. MANOVA's on the SOS and the DACOS resulted in significant effects for sex on MMPI scales 6, 7, and 8. Sex differences on MMPI scales 6 and 4 were obtained for high/low level of object relations on the DACOS. Pearson correlations showed positive correlations for males between level of object relations on the SOS and MMPI scale 5, and negative correlations on MMPI scale 5 for females. For males positive correlations between the DACOS and MMPI scale 4 and negative correlations on MMPI scale 10 were noted. These results were discussed as pertaining to the socialization ...
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L- and M-Shell X-Ray Production Cross Sections of Neodymium Gadolinium, Holmium, Ytterbium, Gold and Lead by 25-MeV Carbon and 32-MeV Oxygen Ions

L- and M-Shell X-Ray Production Cross Sections of Neodymium Gadolinium, Holmium, Ytterbium, Gold and Lead by 25-MeV Carbon and 32-MeV Oxygen Ions

Date: August 1987
Creator: Andrews, Mike C., 1949-
Description: L- and M-shell x-ray production cross sections have been measured for thin solid targets of neodymium, gadolinium, holmium, ytterbium, gold, and lead by 25 MeV 12/6C^q+ (q=4,5,6) and by 32 MeV 16/8O^q+ (q=5,7,8). The cross sections were determined from measurements made with thin targets (< 2.5 μg/cm2). For projectiles with one or two K-shell vacancies, the target x-ray production cross sections were found to be enhanced over those for projectiles without a K-shell vacancy. The sum of direct ionization to the continuum (DI) plus electron capture (EC) to the L, M, N... shells and EC to the K-shell of the projectile have been extracted from the data. The results are compared to the predictions of first Born theories, i.e., plane wave Born approximation for DI and Oppenheimer-Brinkman-Kramers formula of Nikolaev for EC and to the ECPSSR approach that accounts for Energy loss and Coulomb deflection of the projectile as well as for Relativistic and Perturbed Stationary States of inner shell electrons.
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The Value Systems of Incarcerated Embezzlers: The Implications for Sociological Practice and Value Clarification Programs for Correctional Institutions

The Value Systems of Incarcerated Embezzlers: The Implications for Sociological Practice and Value Clarification Programs for Correctional Institutions

Date: August 1987
Creator: Welch, Michael (Michael Francis)
Description: An empirical investigation at a southwestern minimum security federal correctional institution was designed to assess the value systems of incarcerated embezzlers (N = 31) as they compared to a matched offender control group (N = 31). Based on their responses on the Rokeach Value Survey (RVS). no statistically significant differences between these groups were found. Therefore, this finding suggested that these embezzlers possessed similar value systems held by those inmates convicted of other crimes. When the responses of the embezzler sample were combined with their matched offender control group, a few differences were revealed between the combined inmate group and the general population norms (National Opinion Research Center [NORC]; Rokeach, 1968, 1973). Simple comparisons of the composite medians of the male inmate group and the NORC showed differences on the following survey items: "a world at peace," "equality," and "national security." Among the items which demonstrated differences between the female prison group and the NORC were "an exciting life," "wisdom," "independent," "intellectual," "logical," "a world at peace," and "national security." The findings provided partial support for Cochrane's (1971) conclusions that prisoners are self-centered, and place low importance on those values which do not have immediate or personal relevance. However, because ...
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An Investigation of Asymmetrical Power Relationships Existing in Auditor-Client Relationship During Auditor Changes

An Investigation of Asymmetrical Power Relationships Existing in Auditor-Client Relationship During Auditor Changes

Date: August 1987
Creator: Sriram, Srinivasan
Description: In recent years, considerable interest has been stimulated concerning potential conflicts of interest between a company's management and their independent auditors. Many researchers examined the association between corporations who changed their present auditors, and factors such as auditor's opinion on the financial statements, management changes, mergers, financial distress, etc. Some of these research efforts resulted in findings that were inconsistent with each other. The current research was therefore undertaken with the objective of developing a theoretical model of auditor change process and to explain the justification for considering certain specific factors that may be present in an auditor-client relationship. The research design and the methodology for analyses were developed on the basis of the theory on power conflicts found in political science literature and by the use of Wrong's power model on authority relationship. Sources of power such as the size of an audit firm, size of a corporation, the stock exchange membership, the ability of an auditor to qualify the opinion on the financial statements, the ability of the management of a corporation to terminate the audit contract following the issue of a qualified opinion, and change of a corporation's CEO were identified and converted into independent variables. Data ...
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The Impact of a Nursing Program on Stress, Physical Illness, Anxiety, and Self-Concept of Participants in a Community College Nursing Program

The Impact of a Nursing Program on Stress, Physical Illness, Anxiety, and Self-Concept of Participants in a Community College Nursing Program

Date: May 1987
Creator: Gray, Sylvia Jane
Description: This research study was designed to investigate the relationship between participation in a nursing education program and the factors of stress, physical illness, anxiety, and self-concept experienced by the participants. Also, the study examined the relationship between age of participants and these same factors. The purposes of this study were (1) to determine if beginning and ending nursing students differ in stress, physical illness, anxiety, and self-concept, (2) to examine the relationship between age of nursing students and stress, physical illness, anxiety, and self-concept, (3) to provide information that may help develop a theoretical base concerning stressful life events and illness in nursing students, and (4) to provide information that may be beneficial with regard to future research involving stress, physical illness, anxiety, self-concept, and age in nursing students.
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Roles of Calcium Ions and Cyclic AMP in Olfactory Transduction

Roles of Calcium Ions and Cyclic AMP in Olfactory Transduction

Date: December 1986
Creator: Winegar, Bruce D. (Bruce David)
Description: The roles of Ca2 + and cAMP in olfactory transduction were explored using agents which affect calcium channels and second messenger systems. These agents were applied at certain calculated final concentrations onto olfactory epithelia of urethane-anesthetized frogs (Sana PiPlens) by two-sec aerosol spray. During extracellular recording, saturated vapors of isoamyl acetate were delivered every 100 sec in 0.3 sec pulses to produce an electroolfactogram (EOG). Inorganic cations that block inward calcium currents inhibit EOG responses with the following rank order: (La3+) > (Zn2+, Cd2+) > (Al3+, Ca2+, Sr2+) > (Co2+). Application of 7.5 mM La3+ eradicates £0G's, while Ba2+ (which can carry more current that Ca2+) initially produces significant enhancement (F=43.04, p<0.001, df=19). Magnesium ion has no effect on EOG's at 7.5 mM, while 1.5 X 10"4M Ca2+ is significantly inhibitory (F=5.74; p=0.0355; df=12). Control aerosol sprays of distilled water depress EOG's by an average of 5%. The organic calcium channel antagonists diltiazem and verapamil inhibit EOG's by 17% and 36X, respectively, at a concentration of 1.5 X 10~*M. Verapamil produces significant inhibition (F=17.17; p=0.002; df=ll) at 1.5 X 10" 5 M, while the 1,4-dihydropyridine calcium channel antagonists, nicardipine and nifedipine, do not inhibit beyond 1% DMSO controls. Several calmodulin ...
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An Analysis of Critical Skills Used by Correctional Education Personnel

An Analysis of Critical Skills Used by Correctional Education Personnel

Date: December 1986
Creator: Roberts, Dewey F. (Dewey Franklin)
Description: A review of the literature indicated that critical skills needed by educators to work with adjudicated youth in correctional settings had not been sufficiently identified or analyzed. Research efforts using survey instruments appeared to offer a method for gathering data in order to develop and study a comprehensive list of critical skills of correctional educators. A survey instrument was developed in bifurcate format that required respondents to rate 135 skill items according to Importance and Proficiency. Two parallel Likert-type scales were provided so that respondents could rate items according to their perceptions of Importance and Proficiency, The instrument was mailed to three groups consisting of educators in youth correctional facilities, state level administrators of youth corrections, and college/university faculty in correctional education preservice teacher preparation programs. A total of 366 surveys were mailed with 183 (50%) returned. Four hypotheses and eight corollaries were developed. Data were analyzed using MANOVA to test for significant differences among all groups and within subjects for one group (correctional educators). The findings did not support the hypotheses or corollaries. Therefore, all hypotheses and corollaries were rejected. However, ANOVA and Chi-Square procedures revealed significant differences among groups and within Group 1, correctional educators. The findings suggested ...
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The Academic Achievement of College Freshmen with Regard to Demographic Variables and College Admissions Test Scores

The Academic Achievement of College Freshmen with Regard to Demographic Variables and College Admissions Test Scores

Date: May 1987
Creator: Bradford, Cindy L.
Description: The problem with which this study is concerned was that of examining the relationship between academic achievement of college freshmen students and selected demographic variables. The purpose was to compare the grade point average of selected freshmen at North Texas State University and determine if geographic location, high school size, gender, racial heritage and college admission test scores affect academic achievement during the first year of college.
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Photon Exchange Between a Pair of Nonidentical Atoms with Two Forms of Interactions

Photon Exchange Between a Pair of Nonidentical Atoms with Two Forms of Interactions

Date: May 1987
Creator: Golshan, Shahram Mohammad-Mehdi
Description: A pair of nonidentical two-level atoms, separated by a fixed distance R, interact through photon exchange. The system is described by a state vector which is assumed to be a superposition of four "essential states": (1) the first atom is excited, the second one is in the ground state, and no photon is present, (2) the first atom is in its ground state, the second one is excited, and no photon is present, (3) both atoms are in their ground states and a photon is present, and (4) both atoms are excited and a photon is also present. The system is initially in state (1). The probabilities of each atom being excited are calculated for both the minimally-coupled interaction and the multipolar interaction in the electric dipole approximation. For the minimally-coupled interaction Hamiltonian, the second atom has a probability of being instantaneously excited, so the interaction is not retarded. For the multipolar interaction Hamiltonian, the second atom is not excited before the retardation time, which agrees with special relativity. For the minimally-coupled interaction the nonphysical result occurs because the unperturbed Hamiltonian is not the energy operator in the Coulomb gauge. For the multipolar Hamiltonian in the electric dipole approximation the ...
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The Stereochemistry of Silenes and Alpha-Lithio Silanes

The Stereochemistry of Silenes and Alpha-Lithio Silanes

Date: May 1987
Creator: Bates, Tim Frank
Description: When E- or Z-l-methyl-l-phenyl-2-neopentylsilene was generated by the retro-Diels-Alder vacuum-sealed tube thermolysis of its corresponding anthracene adduct, in the presence of various alkoxysilanes, only one diastereomeric adduct was formed in each case, showing that the reactions are stereospecific. An x-ray crystal structure of the methoxytriphenylsilane adduct of the E-silene confirmed its relative configuration as (R,S) or (S,R). This demonstrated that the addition of alkoxysilanes to silenes is stereospecific and syn. The relative configurations of similar alkoxysilane and alkoxystannane adducts to E- and Z-l-methyl-l-phenyl-2-neopentylsilene were assigned based on a combination of xray structures and *3C NMR data. A strong, nonbonded oxygen-metal interaction is apparent in all of those compounds studied. Treatment of the alkoxystannane adducts with alkyl lithium reagents results in tin-lithium exchange in some cases. The results indicate that the resulting <x-lithio alkoxysilanes are not configurationally stable in either THF or hydrocarbon solvents. The reaction of tert butyl lithium with a-trimethylsilylvinylmethylphenylchlorosilane in hydrocarbon solvents yields E- and Z-l-methyl-l-phenyl-2-neopentyl-2-trimethylsilylsilene. In the absence of any traps these silenes undergo a novel tert butyl lithium catalyzed rearrangement to 2-phenyl-3-trimethylsilyl-5,5-dimethyl-2-silahex-3-ene. These silenes were also trapped as their [4+2] cycloadducts with anthracene. The Z-isomer of the anthracene adduct was separated and its stereochemistry confirmed by ...
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The Relationship Between Economic Development and Higher Education in Iran from the Period 1953-1979

The Relationship Between Economic Development and Higher Education in Iran from the Period 1953-1979

Date: May 1987
Creator: Anvari, Behrooz
Description: The purpose of this study was to discover whether there was a relationship between economic development and higher education in Iran from 1953 to 1979. Seven variables were used to define economic development. These variables were factor analyzed and the outcome was three new empirically satisfying variables labeled Rent (R), Finance (F), and Technology (T) which were used as dependent and independent variables in subsequent analyses. In order to define higher education, just one variable, constant dollar expenditures on higher education, was used. Several changes occurred in Iran during 1953 to 1979. Therefore, two intervention variables (for the periods of 1962 and 1973) were used to present these changes. Three models were used in order to examine the relationship between economic development and higher education. Using 2 stage least square in model one tested the hypothesis that the educational variable and development variable (T) were mutually causal. In this model two identification variables (energy consumption and the number of students in higher education) were used in order to identify the effect of the technological growth and expenditures on higher education. This model had two regression equations. In the first equation the dependent variable was the technological dimension of economic growth ...
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A Construct Validation Study of the Relationship Between Interpersonal Behavior Styles as Described by the Social Style of Behavior Profile and Leadership Styles as Described by the Leader Behavior Analysis

A Construct Validation Study of the Relationship Between Interpersonal Behavior Styles as Described by the Social Style of Behavior Profile and Leadership Styles as Described by the Leader Behavior Analysis

Date: May 1987
Creator: Allen, Billie (Billie Morgan)
Description: The extensive use of leadership training in industry suggests a need for validated information concerning the role of interpersonal behavior in the study of leadership styles. Early leadership research focused primarily on the traits of a leader. Subsequent research has attempted to f a correlation between leader behavior and personality type. Findings indicate that personality typologies, which include attitude and value constructs, are too broad to explain leader behavior. In order to move toward specificity in the study of leadership, it is necessary to determine if interpersonal behavior styles are related to leader behavior. The purpose of this study was to investigate the relationship of variables from data gathered on leadership styles from the Leader Behavior Analysis and variables related to interpersonal behavior reported from the Social Style of Behavior Profile. The dimensions of leadership style flexibility and social style of behavior versatility were also examined. A random sample of 100 corporate employees were used in this study. The research instruments that were tested for independence were the Leader Behavior Analysis and the Social Style of Behavior Profile. The results of this study indicate that the constructs of leadership style and social style are independent dimensions. Additionally, the results of ...
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Single and Married Mothers: A Comparison of Parenting Stress, Parenting Skills, and Self-Esteem

Single and Married Mothers: A Comparison of Parenting Stress, Parenting Skills, and Self-Esteem

Date: August 1987
Creator: Nichols, Linda Adams
Description: This study compared divorced custodial mothers and mothers married to the biological fathers of their children on parenting stress, parenting skills, and self-esteem. The relationship between parenting stress, parenting skills, self-esteem, marital status, and life satisfaction was also examined. A total of 63 subjects, including 31 married mothers and 32 single mothers, was administered the Parenting Stress Index, the Parenting Skills Inventory, and the Tennessee Self-Concept Scale. Subjects also completed a Demographic Data Sheet that included a Likert-type scale designed by the researcher to measure current life satisfaction. All subjects either attended church or lived in a geographic area of North Central Texas that is generally recognized as being somewhat affluent. No significant differences were found on the t-tests comparing the mean total scores of the married and divorced mothers on levels of parenting stress, parenting skills, and self-esteem. A post hoc t-test revealed, however, that the group of married mothers had significantly higher mean total scores on the life satisfaction measure than the group of divorced mothers. Additionally, life satisfaction was found to be associated with parenting stress, parenting skills, self-esteem, and marital status. Specificallly, (a) as parenting stress increases, life satisfaction decreases, (b) as parenting skills increase, life ...
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Energy Policy in the Republic of China and Japan, 1970-1985: A Comparative Examination of Energy Politics and Policies

Energy Policy in the Republic of China and Japan, 1970-1985: A Comparative Examination of Energy Politics and Policies

Date: August 1987
Creator: Wang, Han-Kuo
Description: The impact of the energy crises in the 1970s hit all oil-importing countries much harder than it hit countries endowed with domestic supplies of energy. Energy politics and policies for the oil-importing countries have become vital issues that need to be examined. The purpose of this dissertation is to examine and compare the energy politics and policy processes in the Republic of China (ROC) and Japan during the period of 1970-1985. The study focuses on the politics of energy policies, using a policy analysis or systems framework for examining the policy processes in the two countries. A comparison is made of energy environments, the political actors, the institutions, and finally the substance of energy policy. An assessment is then made of the effects or consequences of energy policies on these two countries. In attempting to study energy politics and policies in these two Asian countries, the researcher began with a policy model or conceptual schema of energy politics from which the researcher raised a number of research questions. These questions were used to guide the direction of the study. A comparison was first made of energy systems, and then the major actors in the energy resources field were identified by ...
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Job Satisfaction of Principals and Perceived Superintendent Leadership Style in Selected Schools in North Central Texas

Job Satisfaction of Principals and Perceived Superintendent Leadership Style in Selected Schools in North Central Texas

Date: May 1987
Creator: Brewer, Larna V. (Larna Vee)
Description: 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.
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Strategic Planning in Higher Education: A Study of Application in Texas Senior Colleges and Universities

Strategic Planning in Higher Education: A Study of Application in Texas Senior Colleges and Universities

Date: May 1987
Creator: Harris, Shirlene W. (Shirlene Wynell)
Description: The problem with which the four-phase descriptive study was concerned is the extent of application of strategic planning by senior colleges and universities in Texas. The purpose was to analyze and describe the status of the planning based on the perceptions of the respondents and a specific set of characteristics validated by twenty experts.
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Effects of Group Counseling and Group Discussion on Selected Personality Variables of First-Year Theology Students

Effects of Group Counseling and Group Discussion on Selected Personality Variables of First-Year Theology Students

Date: August 1987
Creator: Qualia, Linda R. (Linda Raffel)
Description: This study examined the use of group counseling and group discussion as a method of demonstrating changes on selected personality variables of first-year theology students. It was hypothesized that the subjects would become less dogmatic (more open-minded), motivated from a more internal locus of control, feel less anxious, and demonstrate greater creativity and self-concept following their participation in either group counseling or group discussion. Group counseling was hypothesized to be the best method for effecting changes. The subjects were first-year theology students at a southwestern theological seminary. These participants planned to work in some phase of ministry; several planning to be ordained as priests or to enter the deaconate. This study was based upon the premise that ministers often assume a counseling role and they therefore, need training in counseling skills and an opportunity to enhance their personal development. Group counseling and group discussion were explored as possible means to achieve these ends. Each of the five personality variables was measured on a pretest-posttest design. The subjects were tested prior to meeting in one of the two formats and tested again after fifteen hours of participation in one of the groups. A control group was also tested at these same ...
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A Study of Relationships Between Teachers' Knowledge of and Attitude Toward Selected Teaching Strategies and Their Implementation in the Elementary Classroom

A Study of Relationships Between Teachers' Knowledge of and Attitude Toward Selected Teaching Strategies and Their Implementation in the Elementary Classroom

Date: August 1987
Creator: Speak, Lynda Overton
Description: The purpose of this study was to explore the variables of content knowledge, individual attitude, and span of time from initial training with regard to implementation of selected teaching practices in the elementary classroom. The sample consisted of thirty-two elementary classroom teachers who teach reading or mathematics in a large suburban school district in the Dallas Metropolitan Area. After completion of the second day's training in an inservice program on teaching strategies, the teachers were given a test to measure content knowledge of and attitude toward the teaching strategies. The test results were used in determining four groups for follow-up classroom observations four weeks and eight weeks after the in-service sessions. Using three-way analysis of variance, the data were analyzed. Results indicated that teachers with high content knowledge of the teaching strategies implemented these strategies to a greater degree than did teachers with low content knowledge. No significant relationship with regard to implementation was found for the variables of attitude or span of time. It can be concluded that teachers who know the content of inservice training are able to and do implement the training in their classrooms. Of equal significance is the conclusion that teachers who do not know ...
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