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A Kinematic Comparison Between Greater-and Lesser-Skilled Powerlifters Doing the Traditional Style Deadlift

Description: Comparison kinematic models of the traditional style deadlift are presented. Data was obtained through film and analyzed via computer and computer graphics. The comparison between the models revealed that the greater-skilled: 1. used less trunk flexion from the instant of initial trunk lean to the instant of maximum trunk lean, 2. used less knee extension (in same time interval as 1), and 3. demonstrated a smaller horizontal distance between the body center of mass (CM) and the CM of the bar at the instant the bar left the platform. A trend was also observed in which the greater-skilled subjects demonstrated less thoracic lean than the lesser-skilled group at the time the bar reached knee level.
Date: December 1987
Creator: Canales, Daniel
Partner: UNT Libraries

Shoulder Muscle Electromyography During Diagonal and Straight Plane Patterns of Movement

Description: The purpose of this study was to further investigate the relationship between patterns of shoulder movement and muscular response. Thirteen females were tested against maximal manual resistance in twelve different patterns, eight straight plane, and four diagonal. Five of the six subjects who met established kinematic criteria were used for electromyographic (EMG) analysis of the anterior deltoid (AD), the middle deltoid, the posteroir deltoid (PD), and the pectoralis major. No significant differences were found between number of muscles solicited or duration of muscular effort during the different movements. Maximal EMG was significantly higher for the AD in abduction and in flexion than in the other patterns, and for the PD in diagonal flexion with abduction and in transverse abduction.
Date: August 1988
Creator: Nelson, Julia Kathryn
Partner: UNT Libraries

The Necessary Job Competencies of Secondary School Principals as Perceived by Selected Texas Educators

Description: The problem of this study was to determine competencies which are necessary for effective administration by secondary school principals. The sources of data included a review of the literature and supplemental materials. The survey technique, employing a jury-validated questionnaire, was used to collect the perceptions of superintendents, principals, teachers, and college professors in the State of Texas. A total of 316 educators responded to the questionnaire. The development and findings of this study are presented in five chapters. Chapter I presents an introduction to the study. In Chapter II, a survey of the literature is reported. Chapter III contains details of the procedures employed in collecting data for the study. Chapter IV presents the data gathered through the use of the questionnaire. Chapter V presents the summary, findings, conclusions, and recommendations resulting from the study. The study identified eight general areas of competency for secondary school principals. Those competency areas were (1) organization and administration, (2) curriculum design and improvement, (3) the instructional process, (4) business and financial management, (5) student management, (6) personnel management, (7) facilities, equipment, and supplies, and (8) communications. A total of ninety-five competencies was identified from the literature and from communications with college professors and practicing school administrators. The six-member jury panel validated ninety-one competencies for inclusion on the survey questionnaire. Eighty-eight of the ninety-one competencies submitted to the educator sample achieved the criterion level for acceptance. An analysis of variance procedure revealed that significant differences among group means appeared at the .01 level on eleven of the competency statements. The competency-based preparation and certification concept appears to be sound and to be in harmony with other movements in American education. Many operational aspects need additional refinement; however, the concept holds considerable promise for improvement upon the traditional approaches to the preparation and certification of ...
Date: August 1974
Creator: Austin, Joe
Partner: UNT Libraries

The Effects of Counseling and Religious Groups upon Selected Personality and Behavioral Variables

Description: This study investigates and evaluates the effects of an eighteen-hour weekend encounter group and three twelve-week groups--a weekly counseling group, a Bible discussion group, and a church attendance group, upon selected personality and behavioral variables, group morale and social integration. Subjects were forty-eight volunteers from a 250-member Protestant, evangelical church in a suburb of a Texas city of five-hundred thousand people. Six men and six women were randomly assigned to each of the four groups. Data analyzed were the pre-, post-, and post-post-experiment scores of the Personal Orientation Inventory, the Sixteen Personality Factor Questionnaire, and the sociometric variables based on Bonney's "Criteria for a Better Group on Sociometric Scales". The .05 level of significance was required for rejection of the null hypotheses. The statistical analyses were accomplished by applying a one-way analysis of co-variance design to the raw scores from the Personal Orientation Inventory, the Sixteen Personality Factor Questionnaire, and two of the three sociometric variables--mutual choices and opposite sex choices. The sociometric variable, choices between upper and lower quarters, was computed with the z formula. The sociometric data, mutuals and opposite sex choices on the encounter group, were further analyzed using the single-factor analysis of variance with repeated measures. It was hypothesized that the participants in the weekend encounter group would show a significantly greater change in self-actualization, positive personality and behavioral changes, social integration and group morale than would the participants in the other groups. It was further hypothesized that the weekly counseling group would show a significantly greater change in the selected variables, social integration and group morale, than would the Bible discussion or church attendance groups. It was also hypothesized that the Bible discussion group would show a significantly greater change in the selected variables, social integration and group morale than would the church attendance group. ...
Date: August 1974
Creator: Brendel, Harold J.
Partner: UNT Libraries

A Survey Study of a Human Relations Training Program for a Select Group of Airport Public Safety Officers

Description: The problem of this study was to survey the perceived effectiveness of a human relations training program for a select group of Public Safety Officers at the Dallas/Fort Worth Airport. In relation to this select group of Public Safety Officers, the purposes of the study were as follows: (1) to describe the selection procedures, (2) to provide a general overview of the procedures involved in a thirteen-week police training program, (3) to describe the human relations training aspects of the thirteen-week police training program, (4) to describe the public safety officer trainees in terms of their performance on various criteria measurements, (5) to assess and describe the personality characteristics of the Public Safety Officer trainees, and (6) to determine the Public Safety Officers' perceptions of, and reactions to, the human relations training aspects of the thirteen-week police training program.
Date: August 1974
Creator: Hutto, Emmette R.
Partner: UNT Libraries

A Study of Failure in First and Second Grade and Intervention Through Group Counseling

Description: This investigation of failure in the first two grades and the effectiveness of group counseling upon the failing children seeks first to determine whether students who have failed hold a different self-concept or attitude toward school from those of students who have not. The second aim is to determine the effect of group counseling on self-concept and attitude toward school of failing students. The third purpose is to analyze the implications of these findings for elementary school counselors and teachers. The investigation's two phases include a survey study and an experimental study. The ninety-six subjects for the survey phase were selected by identifying forty-eight first and second grade students who failed their grade level in the 1972-1973 school year, and by randomly selecting a control group of forty-eight second and third grade students who had not failed a grade. For the experimental phase of the study, the forty-eight failing students were divided into an experimental group and a control group. Twenty-four were randomly placed in the counseling groups, with the remaining twenty-four as a control group.
Date: August 1974
Creator: Millaway, Jack Harmon
Partner: UNT Libraries

A Curriculum Based on the Half-Unit Psychology Elective in Texas High Schools

Description: This study constructs a curriculum guide to supplement the half-unit elective in Texas high school psychology. The guide is designed to provide a basic course structure to assist the secondary-level psychology teacher. Material already in existence in high school psychology was determined from The Educational Index, Psychological Abstracts, Dissertation Abstracts, and the Education Research Information Center. The Texas Education Agency provided guidelines for teaching secondary psychology and all other state-level information on high school psychology. The American Psychological Association furnished information about their work in secondary psychology, and the fifty state departments of education provided other state-level information. Further, a survey was conducted of the 111 high school psychology teachers in the 85 schools in the State of Texas which offer secondary-level psychology courses. An equal number of counselors within these same schools was also surveyed, as well as an expert panel of six judges. Points of emphasis in high school psychology textbooks were determined from the tables of contents in the eight such texts voluntarily used in the state. Relatively little published information provides guidelines for a high school psychology curriculum. The survey of the fifty state departments of education produced no statewide curriculum guides. The survey of teachers, counselors, and experts confirmed the desirability of five basic course areas recommended by the Texas Education Agency and five recommended by this researcher. The survey of textbook authors also supported these results, and the curriculum guide developed includes all ten areas. Each curriculum area included concepts to be conveyed, content to be taught, and instructional strategies suggested to the classroom teacher. This study recommends that this curriculum guide be piloted in Texas high school psychology classrooms, that it be updated to meet current needs, and that it be revised to improve its effectiveness.
Date: August 1974
Creator: Greenstone, James Lynn
Partner: UNT Libraries

Effects of a Parent Education Program upon Parental Acceptance, Parents' Self-Esteem, and Perceptions of Children's Self-Concept

Description: The problem of this study concerns the effects of a Parent Education Program upon parents' self-esteem, parental acceptance, and perceived self-concept of children. The purposes of this study were to investigate the effects of the Parent Education Program upon parents' self-esteem, parental acceptance, and children's perceived self-concept; and to investigate the relationships between parental acceptance, parents' self-esteem, children's perceived self-concept, and parents', teachers' and counselors' perception of children's self-concept.
Date: August 1974
Creator: Overman, Janet Williams
Partner: UNT Libraries

Field Dependence and the Effectiveness of Training in Two Selected Orientations to Counseling

Description: This study investigates the effect of Witkin's cognitive-style variable on training success in two different orientations to counseling. Field-dependent individuals exhibit more social orientation, social compliance, and emotional warmth than field-independent individuals. Conversely, field-independent individuals exhibit more internal directedness, achievement orientation, emotional distance, and analytical task orientation than field-dependent individuals. Traits associated with field dependence appeared more complementary to an interpersonal-skills counseling approach, while traits associated with field independence appeared more complementary to behavior-modification techniques. Thus it was hypothesized that field-dependent individuals would be significantly more successful and satisfied with interpersonal skills training than would field-independent individuals, and that field-independent individuals would be more successful and satisfied with behavior modification training.
Date: August 1974
Creator: Johnson, Mildred Ann
Partner: UNT Libraries

The Effect of IOX Objectives-Based Reading Test Collections upon Fifth-Grade Comprehension and Word-Attack Skills

Description: This study compares the effect of the objectives-based test collections of the Instructional Objectives Exchange on reading comprehension and word-attack skills of fifth-grade students in a basal reader program. The IOX, a non-profit educational organization, was established in the late 1960's to provide educators with instructional materials such as criterion-referenced tests to allow realistic assessment of students in reference to specific instructional objectives. IOX Director James Popham states the Exchange's purpose as encouraging educators throughout the country to use criterion-referenced instructional procedures. The study compares gains in reading comprehension and word-attack skills of a research group with the gains of a control group, using the Stanford Diagnostic Reading Test for both pre-test and post-test. The IOX criterion-referenced tests were added to the reading program for the research group but were not given the control group.
Date: August 1974
Creator: Hoff, Jean Estelle
Partner: UNT Libraries

The Standardization of the Basic Movement Performance Profile for Profoundly Retarded Institutionalized Residents

Description: The problem of this study was to standardize the Basic Movement Performance Profile with male and female profoundly retarded residents from the ten Texas state schools for the mentally retarded. To standardize the Basic Movement Performance Profile, the following objectives were formulated: 1. To determine if the test items found in the Basic Movement Performance Profile were valid and appropriate items to measure the basic movement skills of profoundly retarded residents of state institutions. 2. To establish the reliability of the Basic Movement Performance Profile test items utilizing the test-retest method with thirty profoundly retarded males and thirty profoundly retarded females at the Denton State School for the Mentally Retarded. 3. To establish performance level norms utilizing percentile ranks for both sexes on the Basic Movement Performance Profile.
Date: August 1974
Creator: Ness, Richard A.
Partner: UNT Libraries

The Politics of Educational Policy-Making: The Legal and Political Implications of the Rodriguez Decision

Description: Legal data for the study come from briefs of state and federal court decisions. Political information is drawn from various governmental reports to the Sixty-third Texas Legislature on public school finance reform. Other material is from minutes of the House Committee on Education and interviews with members involved in the legislative process. The study describes and analyzes competing forces which try to influence policy decisions and attempts to identify the salient issues in the political process of educational policy-making. This information is incorporated into a systems model for heuristic purposes. The study pays special attention to state and federal court decisions, with emphasis on the "Burger Court" and President Nixon's influence upon the court. The latter part of the study concentrates on the Sixty-third Legislature and post-Sixty-third Legislature of Texas, and its efforts to write a public school finance reform program. The findings of the study show that the disparity in educational opportunity in Texas is a reality. The study also shows that school districts with the greatest need for reform are often least effective in influencing educational decision-makers. Finally, the study reveals that the inequities in public school finance are inherent in the ad valorem tax system used in most states for public school financing. Further study is recommended into the politics of public school finance reform, with particular attention to the Texas Constitutional Convention's efforts to reform the state's funding formula. A study of the governor's role in public school finance should also be made, with special attention to the reasons for his refusal to call a special legislative session to deal with the problem. Finally, it is recommended that a study be made of the Fort Worth et al. v. Edgar case, since it represents a new dimension in the conflict over the use of the ad ...
Date: August 1974
Creator: Cox, Mabry C.
Partner: UNT Libraries

A Competency-Measurement Instrument for Evaluating School Counselors

Description: This study develops the first measurement instrument designed to accompany the concept of competency basing in counselor training. In so doing, the study screens and validates a list of skills most essential to an effective counselor. The problem of this study is to develop and validate an instrument for the measurement of competencies of school counselors. The instrument developed and validated by this study is especially designed to delineate the specific skills which best represent the competencies necessary for a well-qualified counselor.
Date: May 1974
Creator: Percival, Robert R.
Partner: UNT Libraries

A Study of Region 10 Education Service Center Programs of Service as Perceived by Superintendents of Schools

Description: The problem of this study was to survey and report the perceptions of superintendents of school districts in Region 10 regarding programs of service offered by Region 10 Education Service Center. The superintendents of all public school districts in Region 10 were included in the survey study. All school districts concerned were grouped into one of three categories, according to size. The primary purpose of the study was to determine the perceptions of superintendents in Region 10 regarding programs of service offered by Region 10 Education Service Center, and to make the results available for use in planning future center operations.
Date: December 1974
Creator: Harcrow, Claude O.
Partner: UNT Libraries

Administrator Perceptions of the Individually Guided Education Staff Development Process

Description: The problem with which this investigation is concerned is that of analyzing elementary school principals' perceptions of the Individually Guided Education process of staff development. A survey is made of 100 randomly selected principals from 18 states of the United States with regard to the problems of implementing the process in their schools.
Date: May 1974
Creator: Reid, George W.
Partner: UNT Libraries

The Emerging Role and Status of the Director of Human Relations in the Desegregation of Selected Public Schools in Texas

Description: The problem of this study was to ascertain the role and status of the specialist in human relations in the desegregation of selected public schools in Texas. Its purpose was to review human relations literature in order to compile a list of representative criteria for human relations programs in industry and to describe the human relations programs and roles of the directors in selected schools. An analysis of available information indicated that industrial organizations have given more attention to human relations programs than have the educational institutions of this country, although their problems have been similar. It was in the workshops of the factories, rather than in the classrooms of America, that social scientists developed human relations skills and techniques. The social issue of desegregation of the races has been a battle often fought on public school campuses. These racial confrontations, coupled with conflicts spawned by the rigidity of traditional schools, have signaled the urgent call for human relations programs to alleviate human problems. The background study included a review of relevant literature, interviews with public school officials, and discussions with state and regional educational administrators. The survey technique was used to collect data for the study. Personal interviews were held with public school officials from five representative districts. The remaining participants responded to mailed questionnaires. The following procedures were used to develop the survey questionnaire: (1) construction of the initial survey questionnaire, (2) selection of a jury panel to validate the questionnaire, (3) validation of the questionnaire, (4) construction of the final questionnaire, and (5) administration of the validated questionnaire.
Date: May 1974
Creator: Newman, Bill G.
Partner: UNT Libraries

A Comparison of the Effectiveness of Three Approaches to Preservice Human Relations Training for Teachers

Description: This study was an investigation of the different effects of three procedures of human relations training in changing the personality characteristics and attitudes of preservice teachers. The purpose of this study was to determine whether there is a difference between a structured group laboratory experience, a non-structured group counseling experience, and a regular classroom lecture experience on the development of interpersonal attitudes of preservice teachers, and to ascertain the extent to which attitudinal and personality changes take place.
Date: August 1974
Creator: McWilliams, J. Hudson
Partner: UNT Libraries

A Comparison of the Effectiveness of the Intensive and Concurrent Scheduling Plans for Teaching First-Semester English Composition in the Community College

Description: The purpose of this study was to observe the differences in English achievement, critical-thinking ability, and attitude toward subject attributable to two scheduling approaches -- "Concurrent" and "Intensive"--in the teaching of first-semester freshman English composition to community college students. Further, the study was initiated in order to provide factual information as a basis for administrative and instructional judgments affecting future planning for accelerated scheduling at the experimental institution. Two classes of first-semester freshman English composition, meeting three hours weekly for fifteen weeks, comprised the control group (Concurrent); two classes of first-semester freshman English composition, meeting nine hours weekly for five weeks, comprised the experimental group (Intensive). The same form of three criterion instruments was administered to both groups before and after the experimental treatment. The instruments were the Cooperative English Expression Test, the Watson-Glaser Critical Thinking Appraisal, and the Purdue Attitude Scale, Part A -- Attitude Toward Any Subject. Three instructors were involved in the experiment during the fall and spring semesters of the 1973-74 school year. Conventional methods of instruction, using the same course of study, were duplicated in all situations. Statistical analyses utilized in the study were analysis of covariance and multiple linear regression. It was felt that Intensive scheduling was superior to Concurrent as a means of promoting student-faculty harmony. Also, the frustrations experienced within the traditional classroom situation could be lessened by granting greater freedom from the constraints of hourly schedules and competing classes. With tensions reduced, English proficiency could be increased. Acting upon these suppositions, three hypotheses--related to each of the criterion measures-- were formulated. All hypotheses stated that the adjusted post-test scores for the experimental groups would be significantly greater than the adjusted post-test scores for the control groups. The results of the experiment, however, showed no significant difference for any of the hypotheses ...
Date: August 1974
Creator: Allen, Floyd A.
Partner: UNT Libraries

A Concept of Teaching Undergraduate Adults in Freshman and Sophomore English

Description: The problem was to develop a concept of teaching English for the adult (24 years old or older) undergraduate. The purposes were to make a statement on teaching the adult, survey adults for their perceptions of their needs and the ways the courses met them, review findings of schools offering special adult degree programs, and develop a typology of the adult undergraduate in English with teaching implications. Chapter I states the problem, purposes, significance, and limitations of the study. Chapter II develops the historical background. Chapter III covers the survey and its implications. Chapter IV presents teachers' views of teaching English for adults. Chapter V summarizes the study and sets forth a conceptual structure for teaching the adult undergraduate in such courses.
Date: August 1974
Creator: Luke, Eugene C.
Partner: UNT Libraries

Analysis of Nursing Functions and Preparation

Description: The problem of this study was an analysis of the differences between associate degree and baccalaureate degree nursing school graduates in relation to the functions they were currently performing, their perceptions of the adequacy of their educational preparation for these functions, and their apparent readiness for these nursing functions as reported by employers of nurses. A questionnaire was devised and mailed to a random sample of employers of nurses and to recent graduates of two associate degree and two baccalaureate degree nursing programs in Texas. Graduates were asked to report on the extent of their performance of each of eighty nursing activities as well as their perception of their preparation for each activity. Employers were requested to report the readiness of recent graduates to perform each nursing activity, The eighty activities were categorized into the following five functions: (1) physical care and technical skills, (2) interpersonal relationships, (3) leadership, (4) decision making, and (5) community health care.
Date: August 1974
Creator: Hogstel, Mildred O.
Partner: UNT Libraries

Crime Prevention and Drug Education: The Legislative Mandate and its Implementation by the Texas Education Agency and Nineteen Texas School Districts

Description: The problem of this study is to determine the extent to which the Texas Education Agency and selected school districts have implemented the legislative provisions of House Bill 467, enacted by the Sixty-First Texas Legislature. No hypothesis is advanced. The purpose of the study is twofold: first, it describes the sequential development of the crime prevention and drug education program by the Texas Education Agency as mandated through House Bill 467; and second, it determines the current status of the crime prevention and drug education program in selected school districts through the use of a semi-structured personal interview with the individual assigned primary responsibility for coordination of the program in each of the nineteen school districts included in the study. It is the further purpose of this study to determine principal and teacher perceptions toward twenty-two factors related to drug abuse among students. This was accomplished through the use of a perception survey mailed to a random sample of 1,184 teachers and all 149 principals within the nineteen school districts participating in the study. This procedure resulted in the return of usable surveys by 804 teachers and 119 principals.
Date: May 1974
Creator: Roberts, Ernest Larkin
Partner: UNT Libraries

A Study of the Correlates of Vocational Bias in Elementary Students

Description: The purpose of this study was to determine if any correlation exists between the presence of vocational bias in elementary students and (1) the presence of bias in the textbooks they use, (2) father's occupation, (3) student grade level, (4) level of intelligence, and (5) sex of the student. The population for the study consisted of 368 kindergarten, third-grade, and sixth-grade students from two North Texas school districts. The instrument used to measure student vocational bias was the Were I a Worker attitude inventory developed by P. K. Yonge Laboratory School at the University of Florida under the direction of the Fusion of Applied and Intellectual Skills Research Project. The instrument used to categorize the father's occupations into professional and non-professional groups was the "Two-Factor Index of Social Position" developed by A. B. Hollingshead. The data were collected by having each student respond to the attitude inventory under the supervision of the participating classroom teacher. In addition, the student's I.Q., grade level, sex, and father's occupation were recorded on the test booklet. A notation was also placed on each instrument indicating the type of textbook used by that student. After all the data were collected, the attitude inventory was hand scored and the results were recorded on data sheets along with the student information involving the other variables. All statistical computations necessary to this study were done by the North Texas State University Computer Center. Two statistical tests were used to check for relationships between student vocational bias and the other variables being examined. A t-test analysis was used to test for significant differences, and multiple regression analysis was done to more accurately determine what impact the various variables had on vocational attitudes.
Date: August 1974
Creator: King, Francis Michael
Partner: UNT Libraries

An Analysis of Inter-Rater Reliability in Selection of Beginning Teachers

Description: The problem with which this investigation is concerned is that of achieving reliability of administrative judgment in the selection of beginning teachers. This study has a threefold purpose. The first is to determine the type and extent of investigation necessary to achieve reliability of judgment in the ratings of teacher applicants. The second is to investigate the feasibility of a Regional Education Service Center's providing personnel selection services to independent school districts. The final purpose is to develop recommendations relating to reliability in teacher selection.
Date: December 1973
Creator: Roberts, John Franklin
Partner: UNT Libraries

Predicting Achievement in American History at North Texas State University

Description: The problem of this study was to determine the value of Scholastic Aptitude Test scores and high school percentile rank for predicting a student's achievement in American history at North Texas State University. The study also sought to determine what, if any, difference existed between male and female students, students of different ethnic backgrounds, and students of different semester classification with respect to learning achievement in American history.
Date: May 1974
Creator: Weidmann, Richard
Partner: UNT Libraries