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Accounting Instruction in Public Junior (Community) Colleges in the United States
The focus of this study was the status of accounting instruction in public junior (community) colleges in the United States. The purposes were: (1) to make a survey and comparison of the accounting instruction which was being offered by the four types of post-secondary public institutions as listed in the Directory of Junior Colleges, (2) to determine the extent to which specially prepared materials were being utilized, (3) to determine the methods of instruction which were being utilized, and (4) to determine the work experience and educational level of the average full-time instructor who taught accounting in these institutions. The following conclusions have been drawn from an analysis of the findings: 1. The post-secondary institutions in the United States have accepted the challenge to provide technical accounting instructional programs provided this acceptance is indicated by the number of courses in accounting offered. 2. Although the institutions reported extensive offerings of different accounting courses, the instructional materials and methods were found to be the same as those in traditional accounting classes at four-year institutions which offer only degree programs in accounting. 3. Use of the cooperative method of instruction for technical accounting students was minimal. 4. The accounting instructors employed by the institutions appeared to have sufficient teaching and work experience to enhance their classroom activities, although only slightly more than half had majored in accounting.
An Analysis of a Curriculum Guide Developed for Industrial Plastics as Listed in Bulletin 615 of the Texas Education Agency
This study surveyed teachers of industrial plastics and personnel of the plastics industry to evaluate an industrial-plastics curriculum guide. The respondents felt that there was no unnecessary material in the guide, that additional information should be added to several of the plastics processes in the curriculum guide, and that most of the subject areas in the guide should be studied for no less than an hour and no more than five hours.
An Analysis of Student Ratings of Instructors and Introductory Courses in Economics at North Texas State University
The problem of this investigation is to determine the relationships between certain cognitive, conative, and demographic variables and student ratings of instructors and introductory economics courses at North Texas State University. In addition, the study seeks to determine whether significant, interactive effects exist among the seventeen main variables: pretest, posttest, sex, age, college major, required course, actual grade, residence, SAT, socioeconomic class, Opinionation, Dogmatism, instructor, course rating, instructor rating, expected grade, and attitude. The principal sources of data are students' test scores on the Test of Understanding in College Economics, Rokeach Scales of Opinionation and Dogmatism, Modified Purdue Rating Scale, Personal Data Sheet with Hollingshead Index, and Questionnaire on Student Attitude Toward Economics-Revised. The organization of the study includes a statement of the problems, a review of the literature related to student ratings of courses and instructors, the ethodology used in the statistical analysis of the data, an analysis of the data, and the findings, conclusions, implications, and recommendations for additional research. Chapter I introduces the background and significance of the problems. Hypotheses are stated in the research form, terms in the study are defined, and limitations are delineated. Chapter II is a topically-arranged review of the related literature, including both experimental and descriptive studies. Literature is included on student ratings of courses and instructors, attitude, achievement, grades (actual and expected), and student characteristics. Chapter III includes information on the population of the study, the Test of Understanding in College Economics, Modified Purdue Rating Scale for College Instructors, the Rokeach Dogmatism and Opinionation Scales, the Questionnaire on Student Attitude Toward Economics-Revised, Hollingshead Two-Factor Index of Social Position, the variables used in each study, methods of data collection, and stepwise multiple linear regression, the basic statistical design employed in the study, with a nonlinearity factor added. In Chapter IV, data were …
An Analysis of Test Scores Between Language- and/or Learning-Disabled and Minimally Brain-Injured Special Education Students
The purpose of this study was to determine significant differences in test scores between LLD and MBI Special Education students. The records of thirty-seven LLD and fifty-six MBI students between the ages of six through eleven were obtained from a small Texas school district. The results indicated no significant differences between groups on WISC Full Scale, Performance and Verbal scales or on WISC subtests scores. No significant differences were found on WRAT scores. Significant differences were found on the Bender-Gestalt Test for Children and the Visual Aural Digit Span Test at the nine- through eleven-year level. No differences were found at the six- through eight-year level.
An Analysis of the Rhetoric of Agitation and Control in the Sierra Club Campaign to Protect the Grand Canyon
This study of the rhetoric in the Sierra Club's Grand Canyon Campaign, 1963 to 1967 seeks to determine the decisive strategies in the success of the campaign. Criteria for examining the rhetoric are adapted from the fields of rhetoric and sociology. This analysis examines preconditions of this conservation campaign, its leaders, membership, strategies, and audience-speaker relationships, The campaign's turning point came when the club used public audiences to pressure Control into capitulating to Agitation's demands, Other factors in the campaign's success were the Sierra Club's purity of belief, suppression action by Control, and incomplete purity of belief in the leader of Control.
An Application of Small-Group Methods to Judicial Decision Making by the Nixon Court
This study isolates the impact of certain factors upon the decision making of the United States Supreme Court. Selected group theory methodology is applied to the Court's decisions from 1969 through 1973. The group structure of the Court, the impact of personnel change, and the effect of judicial attitudes on public policy are explored and statistically measured with a chisquare. Schubert's bloc analysis and a Guttman scale are used to order the data. Conclusions include that two stable blocs existed on the Court during these years. Personnel change is demonstrated as causative of alterations in judicial behavior. Seven of eight groups of cases are shown to stimulate values of the Justices. Suggestions are made for further research.
Biochemical Genetics of Certain Species of the Blackbird Family Icteridae
Starch gel electrophoresis was used to compare 14 proteins encoded by 15 loci for seven species of the family Icteridae. A close genetic relationship among these species was classified into three groups. The Agelaiine group contained Agelaius phoeniceus, Sturnella magna, and S. neglecta. The Quiscaline group contained Euphagus cyanocephalus, Cassidix mexicanus, and Quiscalus quiscula. Molothrus ater, the most divergent, was placed in a separate group. Divergence times for the seven species were compared to the literature. Heterozygosity of the seven populations of the two species of Sturnella were compared to determine factors influencing their divergence. Two factors proposed were heterosis in S. neglecta and possible hybridization between S. neglect and S. magna.
Biochemical Genetics of the Pocket Gopher Genus Geomys, and its Phylogenetic Implications
Electrophoretic techniques were utilized for the demonstration of variation in 22 proteins from 24 natural populations of four species ( G. bursarius, G. pinetis, G. arenarius and G. personatus ) of the Geomys complex of pocket gophers. Of the 24 structural loci , 19 were considered to be polymorphic. Five of the six esterases contributed greatested to the polymorphism while non-esterase proteins generally showed low values. In the GeoMys complex of pocket gophers in this study,selection appeared to be the most important influence on genetic structure with some evidence of random drift in two of the four species. Populations of G. arenarius and G. personatus had the highest average interspecific genetic similarities to G. bursarius and . pinetis was the most divergent. Biochemical evidence supports the phylogeny of Geomys based on morphological and fossil data.
British Opinion and the Coming of the Franco-Prussian War, 1866-1870
Due to their desire for a strong Central European nation to counterbalance France and Russia and their belief that any people should have the right to unification, the British supported the German nationalist movement after 1866. Due to French meddling in the affairs of other countries and French opposition to what the British thought was the legitimate aim of the German people, the British became anti-French in the late 1860s. Due to the belief of the British in progress, they could view most of the events on the Continent, even the violent ones, as the gradual advancement of civilization. The Franco-Prussian War required the British to re-evaluate all of these views, as well as many others, and conclude that Germany, not France, constituted the threat to Europe.
Chebyshev Subsets in Smooth Normed Linear Spaces
This paper is a study of the relation between smoothness of the norm on a normed linear space and the property that every Chebyshev subset is convex. Every normed linear space of finite dimension, having a smooth norm, has the property that every Chebyshev subset is convex. In the second chapter two properties of the norm, uniform Gateaux differentiability and uniform Frechet differentiability where the latter implies the former, are given and are shown to be equivalent to smoothness of the norm in spaces of finite dimension. In the third chapter it is shown that every reflexive normed linear space having a uniformly Gateaux differentiable norm has the property that every weakly closed Chebyshev subset, with non-empty weak interior that is norm-wise dense in the subset, is convex.
The Chorale Partita in the Baroque Period, A Lecture Recital, Together with Three Recitals of Selected Works of J. S. Bach, C. Franck, M. Duruflé, D. Buxtehude, J. Alain, J. G. Walther, Roger-Ducasse, H. Willan, J. Dandrieu, J. Langlais, J. Guillou, J. P. Sweelinck, J. Reubke, G. Bohm, and Others
The lecture recital was given on August 9, 1974. Chorale partitas by Sweelinck, Scheidt, B051hm, and Walther were performed following a lecture on the chorale partita in the Baroque period. The lecture included a discussion of the instruments that the partitas were written for and the functions for which they were written. The works of Sweelinck and Scheidt and their influence on later composers were discussed. A number of lesser-known composers and their works were mentioned. Also, there was a discussion of works by well-known composers such as Bohm, Pachelbel, Buxtehude, Walther, and Bach. In addition to the lecture recital, three other public recitals were performed, all of which consisted of solo compositions for the organ. The first solo recital, including works of Buxtehude, Bach, Walther, Pepping, ?ranck, Alain, and Durufle, was performed on July 18, 1971. On August 13, 1972 the second solo recital was performed. Compositions by Greene, Stanley, Searle, Willan, Dandrieu, Roger-Ducasse, and Langlais were included in the program. The third solo recital, which included works by Sweelinck, Bach, Guillou, and Reubke, was performed on June 5, 1974. The four programs were recorded on magnetic tape and are filed with the written version of the lecture material as a part of the dissertation.
A Communicative Analysis of the Role of Television Coverage of the 1968 Democratic National Convention
This study investigates how television coverage of the 1968 Democratic National Convention largely determined the negative public impression of the convention and its candidate. The coverage had a definite effect on the workings of the convention through the images and information it conveyed to the delegates. The coverage also shaped the broadcast picture of the event by linking the convention to the violence in the streets.
Community Participation Patterns of the Residents of Krum, Texas and Denton, Texas
Patterns of participation in formal organizations by residents of a rural non-farm community are compared with those of residents in an urban community. Multi-stage random sampling is utilized in Denton to select those interviewed. In Krum, each residence was numbered and a table of random numbers was used to select households. Chapter One includes the study's purpose, review of the literature, and statement of the hypothesis. Methodology is discussed in the second chapter. Chapter Three focuses on findings and discussions. Data indicate that in the urban community social class, age, homeownership, and length of residency are related to amount of participation. In the rural non-0farm community social class is related to participation. Residents in the urban community participate more than those in the rural non-farm community.
A Comparison of Practices Followed by College Supervisors of Secondary Student Teachers in Kentucky with Those Followed by College Supervisors in Texas, and with Those Recommended by National Authorities
The problem with which this investigation was concerned was that of determining the practices utilized by college supervisors of secondary student teachers in Kentucky. A mailed questionnaire was employed to determine the emphasis of practices of the college supervisor pertaining to student teachers, cooperating teachers, and cooperating school administrators. The purposes of this study included the following: 1. To determine the status of Kentucky college and university supervisors of secondary student teachers. 2. To compare the practices of Kentucky college supervisors with practices recommended by national authorities in the field of student teaching. 3. To compare the practices reported by general supervisors with practices reported by special supervisors. 4. To compare the supervisory practices as reported in Texas in 1968 to the practices reported currently in Kentucky. The findings pertaining to the status of the Kentucky college supervisor included the following: 1. Seventy-one percent of Kentucky college supervisors reported having a total of more than ten years teaching experience at different levels. Twenty-eight percent had more than twenty years full-time teaching experience. 2. Sixty-four percent of the supervisors reported twenty-one or more student teachers as a full supervisory load. 3. Fifty-four percent of college supervisors at state schools and 39 percent at private schools hold the rank of assistant professor. 4. Fifty-two percent of college supervisors at state schools and 36 percent at private schools hold the earned doctorate. The findings pertaining to the practices of the Kentucky college supervisor of secondary student teachers included the following: 1. The null hypothesis that no significant differences exist between the emphasis of supervisory practices by the state presidents of the Association of Teacher Educators and by Kentucky college supervisors was retained. 2. The null hypothesis that no significant differences exist between the emphasis of supervisory practices of special and general supervisors was …
A Competency-Based Program for Preparing the Future Elementary Teacher in Health
The problem under consideration in this study is a description of teacher preparation for elementary school health instruction. The dissertation is organized into six chapters, which are as follows: Introduction, Review of Related Literature, Procedures for Collection and Treatment of Data, Input from Texas Teachers, Competency-Based Health Education, and Summary and Recommendations. The following recommendations are made: (1) the program should be implement into the undergraduate tacher preparation program; (2) revision should be made based upon data collected during implementation; (3) research to produce objective questions for pretesting and posttesting purposes in each of the competency areas would be beneficial; and, (4) the Dearborn College Health Knowledge Test should be administered to those students who complete the program, and a comparison of scores made.
Compositions Designed to Improve Sight Singing in Junior High School
The purpose of this study was to identify certain aspects related to sight singing which tend to cause difficulty in teaching junior high school students and to suggest exercises that might be used to aid in overcoming these difficulties, Data included a questionnaire to junior high school teachers in three states. Subjects researched and discussed were the physical, intellectual, and emotional development of the adolescent; the changing voice and the range and vocal limitations of junior high singers; and rhythmic, melodic, harmonic, and other aspects of sight singing. Included were vocal procedures to be used with young voices, suggestions for choosing and/or arranging appropriate music, and original compositions designed to meet the needs and interests of junior high school students.
A Content Analysis of Art and Art-Related Vocabulary on Selected Children's Educational Television Programs
The problem of this study was a content analysis of art and art-related vocabulary utilized in selected children's leisure time television viewing. Three programs (Misterogers Neighborhood, Sesame Street, and The Electric Company) were selected for the analysis. Audio tapes were made, transcribed, and analyzed for the art and artrelated words based on contextual usage. The analysis of the resulting 223-page tapescript revealed 467 art and art-related words which occurred a total of 3,668 times. The identified art and art-related words were subsequently sorted into five categories by systematically applying specific criteria. The conclusion was that television is limiting in art and art-related vocabulary as a viable language source.
The Contrast and The School for Scandal: A Comparison of Two Eighteenth Century Plays
This study explores the relationship of Royall Tyler's The Contrast with Richard Brinsley Sheridan's The School for Scandal, to determine whether Tyler used The School for Scandal as a model for The Contrast. Chapter I contains a statement of the problem and an introduction to the historical importance of Tyler and The Contrast. Chapter II discusses the theatrical background of Tyler and the city of Boston. Chapter III includes a brief history of Sheridan and an examination of The School for Scandal. Chapter IV compares The Contrast with The School for Scandal. Chapter V presents conclusions drawn from the evidence examined in Chapters III and IV. The Contrast is not an imitation of The School for Scandal, though both contain elements of similarity.
Control of Heart Rate by Progressive Relaxation Techniques and Cerebral Electrotherapy
This study presents the findings of an investigation of the effects of two different treatments, progressive relaxation and cerebral electrotherapy, on heart rate. With progressive relaxation, the subject relaxes by following instructions. With cerebral electrotherapy, relaxation is due to an external source of stimulation. Decreases in heart rate for subjects receiving progressive relaxation were compared with decreases for subjects receiving cerebral electrotherapy. A placebo group was used to evaluate the effects of both treatments independently. While decreases in heart rate were observed for both treatments, only progressive relaxation produced decreases significantly greater than those of the placebo group. However, decreases in heart rate produced by progressive relaxation were not significantly greater than decreases produced by cerebral electrotherapy.
The Crystalline Sense
"The Crystalline Sense" is a composition in one movement for chamber orchestra with the following instrumentation: flute, oboe, clarinet in Bb (doubling bass clarinet in Bb), bassoon, horn in F, trumpet in Bb, trombone, percussion and strings. The composition is approximately nine minutes in length. The goals of the work are (1) to employ intra-sectional practices, (2) to derive all rhythmic ideas from the main themes, (3) to combine certain elements of chromatic, whole tone, and certain triadic structures into a valid compositional technique effective in both vertical and horizontal situations, (4) and to produce a piece of music of moderate difficulty which fully exposes each instrument technically and lyrically.
The Development of Radio Broadcasting in Nigeria, West Africa
The purpose of this study is to set forth the history of radio in Nigeria. Chapters explore the history of Nigeria, the history of Nigerian radio, and the present structure of Nigerian radio. In a final chapter, specific historical factors are isolated that have made Nigerian radio what it is today. The study concludes that the present structure of Nigerian radio is a direct product of the peculiar history of Nigeria as a former British Colony. Little can be done to solve the problems of Nigerian radio unless the problems of Nigeria itself are first solved.
Dynamic Balance and Rhythm Among Elementary Pupils
This study of the relationship between dynamic balance and rhythm tests the hypothesis that a positive relationship exists between these two factors. One hundred fifty-two fifth- and sixth-graders were given the Nelson Balance Test and an adaptation of Ashton's Practical Rhythm Test. The Pearson product-moment coefficient of correlation was used in the analysis of the data. The reliability of the tests was very low. The relationship between dynamic balance and rhythm was . 08, an unreliable correlation from which no conclusions could be drawn. It was recommended that improved methods of measuring dynamic balance and rhythm be developed for elementary pupils.
Ecological Energetics of the Dobson Fly, Corydalus Cornutus
Rates and energies of consumption (C), egestion (F), assimilation (A), respiration (R), growth (Pg), production of exuviae (Pev), and production of egg masses (Pr) and associated efficiencies, and the effects of seasonal temperature, weight and metamorphic stage upon these factors were examined for a typical individual and cohort of Corydalus cornutus (L.) from a stream in North-Central Texas (330 23'N, 97*5'W). Dobson flies are apparently univoltine in the study area, with 11 larval instars. Emergence, oviposition and hatching occur from late May to August. The typical dobson fly hatches in mid-June, grows rapidly until November, and resumes rapid growth in March, reaching full adult size prior to leaving the stream to pupate in early June. Adult females must feed to provide energy to yolk eggs, produce egg-mass coverings and continue somatic maintenance during their week of reproductive endeavors. Metabolic compensation enables larval dobson flies to maintain preferred and fairly constant rates of R during winter (201-451 pl g-1 h~1; 5-15 C) and summer (985-1173 pl g- h1; 20-30 C); with a seasonal acclimatization change point between 15-20 C. Reduction of rates of R through undercompensation during the winter when food is scarce and through partial compensation at high temperatures during the summer conserves energy which is allocated to P, resulting in high ratios of P/R (1.94) and P/A (66%) for the individual larva and, to a lesser degree, for the cohort (P/R = 1.07, P/A = 52.3%, P/B = 9.96). Rates of C, F, A and R, but not assimilation efficiency, were influenced by temperature and size. The energy budget for a typical dobson fly during the 47 wk as a larva was: C = 4167, A = 3442, F = 725, Pg = 2075, Pev = 198, and R = 1169. Ova respired 0.107 cal wk-1, prepupae 357 cal …
The Effect of Scheduling on College Achievement
This investigation is concerned with the problem of determining the variation of test achievement obtained by students enrolled on a MWF and a TTh schedule. The purpose of the study is to determine if either schedule is superior. The Ss were students enrolled in an Introductory Psychology course at North Texas State University. A t test was administered to the experimental data. The experimental hypothesis of an expected higher test achievement by students enrolled in the TTh schedule was rejected. It was concluded that test achievement for this study was not affected by scheduling.
The Effects of a Parent Program Focused Upon Enhancing Social-Emotional Development of Young Children Through Parent Instruction in Affective-Interpersonal Facilitation
Twenty-seven parents with young children were randomly assigned to an experimental group which underwent an affective skill-building program, or one of two control groups. Pre and postassessments measured levels of communication, discrimination, and child vocalization for each parent. Multilinear regression analysis indicated that final communication skills among the three groups were significantly different. Final communication skills of the experimental group were significantly greater than those of the Hawthorne control group. Final discrimination skills for the three groups showed a trend toward being significantly different. Levels of child vocalization did not show significant changes. The experimental program was successful in improving accurate parent-child communication in the affective realm.
The Effects of Behavioral Charting, Token Reinforcement, and Social Reinforcement on the Production Rates of Sheltered Workshop Clients
This investigation concerned the effects of behavioral charting, token reinforcement, social reinforcement, and combinations of behavioral charting with token or social reinforcement, upon the production rates of sheltered workshop clients. The differential effects of these reinforcement methods were investigated by arranging for the application of each reinforcement mode in a sheltered workshop setting and comparing the mean production rates achieved by two groups of sheltered workshop clients under each reinforcement condition. The findings derived from this sample led to the conclusion that positive reinforcement, and specifically social reinforcement used both alone and in combination with behavioral charting, can be a very effective mode of reinforcement for sheltered workshop clients. It was suggested that more attention might be devoted in rehabilitation facilities to using the simpler and more readily available forms of reinforcement which behavioral charting and social reinforcement represent.
The Effects of High Temperature Upon Performance of Certain Physical Tasks by High School Students
This study has five chapters, organized in the following manner: (1) Chapter I contains the introduction, statement of the problem, purposes of the study, hypotheses, and significance of the study; (2) Chapter II is a review of the literature; (3) Chapter III is a description of subjects and tests and the procedures for treating the data; (4) Chapter IV contains the statistical technique of the analysis and the findings related to the hypotheses; and, (5) Chapter V consists of the summary, conclusions, and recommendations. The purpose of this study was to determine performance levels in the areas of (1) agility, (2) endurance, (3) reaction time, and (4) strength at high (ninety degrees Fahrenheit) and ideal (sixty-eight degrees Fahrenheit) environmental temperatures. On the basis of the findings it was concluded that (1) high temperature (ninety degrees Fahrenheit) causes human motor performance to deteriorate, and ideal temperature (sixty-eight degrees Fahrenheit) causes human motor performance to be improved; (2) the three components which showed a significant difference required more muscular action than did the component (reaction time) which showed no significant difference; (3) the majority of previous findings agree with the present research in respect to agility and reaction time; and (4) results were evenly divided as to the effects of heat on endurance and strength, with present research adding credence to improved performance in ideal temperature.
The Effects of Individualized Instruction in Science Upon the Achievement, Attitude, and Self-Concept of Inner-City Secondary Students
This study examined the student's achievement, attitude toward science, and self-concept of ninth grade physical science students in an individualized science program and ninth grade physical science students in a traditional science class. The research was conducted to ascertain the effect of individualized instruction upon the achievement, attitude, and self-concept of inner-city junior high school science students, and to analyze the implications of these effects for administrators, teachers, counselors, and others who are interested in the optimum achievement of students to science instruction. The sample size was 150 ninth grade physical science students enrolled in an individualized science program and 150 ninth grade physical science students enrolled in a traditional program. The students were administered the Stanford Achievement Test: Science, Remmer's Attitude Toward Any School Subject Scale, and the Piers-Harris Children's Self-Concept Scale. The experimental design of the study was patterned after the posttest only control group design. Preliminary data were obtained for each student within each participating class. The preliminary data were used for establishing group equivalence and as a concomitant observation in the analysis of covariance. The preliminary data were obtained from the permanent records of each participating school and involved the student's age, I.Q., natural science achievement level, and composite achievement level. From the data found in this study and in the related research, the following conclusions were drawn: 1. Physical science students taught by the individualized science program do not achieve at a significantly higher level, as measured by a standardized achievement test in science, than do students taught by the traditional method. 2. Physical science students taught by the individualized program do not differ significantly from the students of traditional physical science in attitude toward science. 3. Physical science students taught by the individualized program do not differ significantly from the students of traditional physical …
Effects of Practicing Self-Selected Teaching Skills on Measures of Personality and Teaching Behavior of Elementary Education Majors
The problem of this study was to determine the effects which the practicing of self-selected teaching skills by elementary education majors had on measures of personality and of teaching behavior. Personality measures were limited to self-confidence; attitudes toward self, children, and others; identification with the teaching role; and identification with the teaching profession. The teaching behavior measures were coded interaction episodes between a teacher trainee and four pupils in a microteaching setting. It was concluded that training experiences of short duration (e.g., eight weeks or less) (1) can be expected to positively affect specific, narrowly defined personality traits such as identification with the teaching role and identification with the teaching profession, (2) cannot be expected to affect broadly defined, global personality traits such as self-confidence or attitudes toward self, children, and others, and (3) cannot be expected to affect the classroom interaction of teachers and pupils.
Effects of Shoot X-Irradiation on Water Uptake by Single Isolated Roots of Intact Onion Plants
Using a micro-potometric method, it was ,found that X-irradiation (400 R - 18 Kr) of the shoots of the onion plant Allium cepa will produce an immediate, pronounced (200%) and reversible enhancement of the water uptake by the shielded roots. Unfiltered X-irradiation.(1200 R/min., 120 KVP, 5 ma) was delivered at right angles to the shoot. Readings were taken at 10-minute intervals before, and immediately following X-irradiation. The greatest enhancement occurred at dosages between 4.8 Kr (150%) and 6.0 Kr (190%). The data indicate that the irradiation effect on water uptake was a physical rather than a metabolic one.
An Exploration of Self-Actualization, Self Concept, Locus of Control, and other Characteristics as Exhibited in Selected Mature Community-College Women
This study describes certain characteristics of mature women students in a community college in a large metropolitan district. Three standardized instruments gathered data on self-actualization, self concept, and locus of control. A questionnaire collected demographic and education data as well as information on attitudes, motivations, problems encountered, and suggestions. The women perceived attitudes of their families as positive toward their education. They were motivated by desires to gain knowledge, get degrees, obtain promotions, and improve themselves. They cited themselves, long-time ambition, friends, and husbands as influential in motivating them to attend college. They selected this community college because of its convenience. The majority were married, had children, and were of the middle to upper-middle class. Over half were employed. Their average age was thirty-seven. They were active outside the home, although continuing to perform most traditionally feminine home responsibilities. The majority were part-time students, classified as freshmen. Education, business, nursing, accounting, and psychology were popular majors. Over half planned to obtain bachelor's degrees. Most felt they encountered no problems in pursuing their education; lack of sufficient time was their major complaint. Most were pleased with their community-college experience. their suggestions included special counseling, flexible class schedules, a club for mature students, and child care.
Extension
Extension is a three-sectional, one-movement composition for orchestra exploring various permutations of a single motivic unit. The central priority has been to present this motive in a variety of textural situations with a harmonic accompaniment evolving from a macrotonal to a microtonal setting. Some of the devices utilized to realize this priority are mixed-instrument timbral combinations, tone clusters, multiphonics for brass and woodwinds, multiple stops for strings, and superimpositions of multiphonics. Extension is unique in two areas. First, the evolutionary progression from a macrotonal to microtonal harmonic texture is made possible by expanding the priorities of instrumental performing. Second, the use of multiphonics for full orchestra is unique to this work.
A Floristic Study of the Woody Vegetation of the North American Cross Timbers
This research represents the first systematic collection of the woody plants throughout the Cross Timbers. It provides the first keys to these plants in their vegetative condition, plant descriptions, distribution maps, and some quantitative measurements used for descriptive purposes. Descriptions of the woody plants were constructed as an aid in verification after a specimen has been identified by use of the keys. The measurements given pertain only to the woody plants as they occur in the Cross Timbers. Distributional maps are provided for all the taxa considered in this research. With the exception of those species which have the ecological amplitude to grow throughout the Cross Timbers, the distribution of the majority of the remaining species seems to be most strongly influenced by average annual precipitation. In a few instances, conditions associated with latitude appear to govern the distribution of species or varieties within the Cross Timbers. Throughout the Cross Timbers, post oak (Quercus stelta), blackjack oak (Quercus marilandica), and hickory (Caraa texan) dominate the upland forests. The streamside forests are dominated by willow (alix nigra), cottonwood (Populus deltoides), and hackberry (Celtis laevi ata). The variation in the vegetation of the Cross Timbers is not due to any change in dominant species, but rather to the distribution of the associated species which occur in the two prominent community types.
"A Grace Beyond the Reach of Art:" A Study of the Literary and Biographical Influences Upon Thomas Gray and His Elegy Written in a Country Churchyard
This study focuses on the poetic temperament of Thomas Gray and considers his Elegy Written in a Country Churchyard as representative of a change in sensibility which took place roughly in the last half of the eighteenth century. The first chapter considers the literary and biographical influences on the author's changing aesthetic sensibility. The second chapter concerns the early life and education of Gray and his friendship with Walpole and West. The third chapter is a study of the Elegy itself and how it represents the poetic and aesthetic ideas of the author and the age in which he lived. In the concluding chapter Gray is considered as a transitional figure whose work embodies unresolved tensions between the Neoclassic and the Romantic.
Induction of Aryl Hydrocarbon Hydroxylase in Ambystoma tigrinum
Aryl hydrocarbon hydroxylase (AHH) was induced 15-fold in Ambystoma tigrinum by intraperitoneal injection of 3-methylcholanthrene in corn oil, or 10-fold by addition of aromatic polycyclic hydrocarbons to the aqueous environment of the neotene animal. The cytochrome P-450-associated microsomal enzyme is similar to the inducible, one-gene, autosomal-dominant system typical in the laboratory mouse and man. Differences in optimal temperature for enzyme induction and activity were noted in organ culture of human and Ambystoma tissues, and ratios of benzpyrene metabolites differed between Ambystoma and Mus. The half life of enzyme activity induced in vivo was related to the excretion of hydrocarbon metabolites.
The Influence of Inner-City and Suburban Student-Teaching Upon Beginning Elementary Teachers
This study investigates the influence of inner-city and suburban student teaching upon adjustment and effectiveness of first-year elementary teachers, with secondary attention to their personal and professional problems of adjustment to their initial teaching location. The fifty-five subjects of this study were first-year, inner-city and suburban teachers in the Dallas area. Except for two Black females and three Anglo males, all were Anglo females. The findings of this study support the following conclusions 1. Student-teaching locale should not be the determining factor in deciding the type of school for first-year teachers. 2. Effective inner-city student teachers may be expected to be highly effective teachers in both inner-city schools and those in other locales. 3. Successful student-teaching experiences, regardless of location, can be expected to produce well-adjusted, effective teachers. 4. It can be anticipated that inner-city teachers will experience a negative change in optimism, attitudes toward teaching, general adjustment and mental health during their initial year of teaching. 5. Both suburban and inner-city teachers who enjoyed successful student-teaching experiences can be expected to have good self-perception, empathy, a favorable view of children, confidence regarding classroom discipline, and effectiveness as a teacher.
The Influence of Transcendental Meditation on Anxiety
This study was concerned with the degree to which the practice of transcendental meditation (TM) aids in the long-term reduction of anxiety. The Taylor Manifest Anxiety Scale (TMAS), short form, was given to 16 Ss about to learn the technique of TM and to 16 control Ss. Eighteen weeks later, the TMAS was again administered to both groups. A significant difference was found in TMAS score reduction between the two groups, with the meditation group showing the greater reduction. These findings lend support to the hypothesis that TM aids in the long-term reduction of anxiety. It is recommended that further research in this area be undertaken to further validate the results of this study.
Inhibitors of Dihydrofolate Reductase, 8-Oxapteridines
The biological activities of some homeosterically related analogs of dihydrofolic acid have been examined involving pyrimido[4,5-b][l,4]oxazine (8-oxapteridine) derivatives. It is anticipated that these compounds might interfere with the essential intermediary metabolic functions of the vitamin and thus serve as potential chemotherapeutic agents. Preliminary toxicity studies in microbial assay systems were disappointing; however, inhibitory effects were demonstrated in cell free enzyme systems. A comparison of the structure/activity relationships was determined using two folic acid coenzyme systems, dihydrofolate reductase and thymidylate synthetase. The 2-amino-4-hydroxy-6-(substituted)-8-oxapteridines were generally more effective inhibitors than the corresponding 2,4-diamino analogs. The relative biological activity of a series of 2-amino-4-hydroxy-6-ω-phenylalkyl derivatives were examined, and the most active derivative was the 6-phenylethyl analog which appears to function as a mixed-type inhibitor involving partially competitive and partially non-competitive inhibition.
Internal-External Locus of Control in Glossolalics
Internal-external locus of control was studied in relationship to the religious phenomena "glossolalia." Contrary to the main hypothesis formulated, glossolalics were found significantly more internal in locus of control than non-tongues speakers. Intercorrelations were studied between the variables of I-E, age, length of church membership, income level, educational level, and perceived control by God, for tongue-speaker and non-tongue-speaker groups. Chisquare comparisons were made between the groups on educational level, income level, and perceived control by God, with significant differences being found in educational level. Additional analysis was made between I-E and the variables of educational levels, income levels, and perceived control by God. Historical and current interpretations of the personality of glossolalics are challenged. The construct validity of the Rotter scale for use with religious populations is challenged.
Internal-External Locus of Control, Perception of Teacher Intermittency of Reinforcement and Achievement
This study measured the relationships between locus of control, students' perception of the schedule of teacher reinforcement, and academic achievement. The Intellectual Achievement Responsibility questionnaire, Perception of Teacher Reinforcement scale, and Wide Range Achievement Test were used to measure these variables. All subscores of the Intellectual Achievement Responsibility questionnaire correlated significantly with achievement for the females, but no relationships were found for the males. Perception of the teacher as partially rewarding was significantly correlated with reading, spelling, and total achievement for the males and with reading and arithmetic achievement for the females. Perception of the teacher as partially punishing was significantly correlated with arithmetic achievement for the males, but was not related to achievement for the females.
An Interpretive Analysis of the Political Process Involved in the Establishment and Development of the Dallas County Community College District: 1964-74
The purpose of this study is to present a historical account of the Dallas County Community College District and to analyze and interpret the role of the political process in the District's relations with governmental agencies and civic groups. On May 25, 1965, the voters approved a $41.5 million bond issue, established a county-wide junior college district, and appointed a seven-member Board of Trustees. Secondary accounts were consulted, but the emphasis was on such primary sources as official documents of the District, publications of the District, newspaper accounts, interviews, and relevant materials from the Office of Public Information. It may be concluded that the Dallas District is a recognized leader in the community college movement. A key to its success is that it is student- and community centered. The district has experienced a rapid and tranquil growth but there may be a greater diversity of views expressed with the change in the composition of the Board.
Inverse Limit Spaces
Inverse systems, inverse limit spaces, and bonding maps are defined. An investigation of the properties that an inverse limit space inherits, depending on the conditions placed on the factor spaces and bonding maps is made. Conditions necessary to ensure that the inverse limit space is compact, connected, locally connected, and semi-locally connected are examined. A mapping from one inverse system to another is defined and the nature of the function between the respective inverse limits, induced by this mapping, is investigated. Certain restrictions guarantee that the induced function is continuous, onto, monotone, periodic, or open. It is also shown that any compact metric space is the continuous image of the cantor set. Finally, any compact Hausdorff space is characterized as the inverse limit of an inverse system of polyhedra.
Job Satisfaction and Performance of Elementary and Secondary Classroom Teachers in Region IX Service Center Area of Texas
The problem of this study was predicting teachers' job satisfaction and performance based upon selected factors in personal background and organizational properties of their school. The purposes of this study were to determine (1) whether seven organizational properties of a teacher's work environment were important in predicting five job satisfactions and job performance, (2) whether the five job satisfactions were important in predicting teacher job performance, and (3) whether there were significant differences in five job satisfaction scores and in performance rating between teachers grouped by fifteen independent variables. This study concluded that the use of data collected on the seven organizational properties increased the prediction of job satisfaction and performance. The addition of the five job satisfactions and seven organizational properties increased the prediction of job performance. The specific independent variables that had the highest relationship on criteria mean scores were Teaching Field, Teaching in Area of Preparation, Expenditure per Student, and Campus Size for elementary teachers. For secondary teachers the highest relationships were on Contract and Salary.
K-Shell Ionization Cross Sections For Elements Se To Pd: 0.4 To 2.0 MeV
K-Shell ionization cross section for protons over the energy range of 0.4 to 2.0 MeV have been measured on thin targets of the elements Se, Br, Rb, Sr, Y, Mo and Pd. Total x-ray and ionization cross sections for the K-shell are reported. The experimental values of the ionization cross sections are compared to the non-relativistic plane-wave Born approximation, the binary-encounter approximation, the constrained binary-encounter approximation, and the plane-wave Born approximation with corrections for Coulomb-deflection and binding energy effects.
Learning Rates Between Introverts and Extroverts in EMG Biofeedback Training
In order to test Eysenck's hypothesis that introverts would condition faster than extroverts, twenty undergraduates were given muscle tensing and muscle relaxing trials using a feedback myograph to obtain electrical activity levels of the frontalis muscle. The subjects were divided into two groups of ten each. The Myers-Briggs Type Indicator was used to select ten students classified as introverts and ten classified as extroverts. .Both groups were given forty thirty-second trials to learn muscle relaxing and tensing. Analysis of covariance indicated a significant within trials effect for both the relaxation and tensing trials. No significant differences were found, however, between the introverts and the extroverts in either the muscle relaxing or muscle tensing training.
A Lecture Recital Illustrating the Southern Influence on the Poetry of Robert Penn Warren
This study explores the profound influence of the South on the poetry of Robert Penn Warren and creates an oral interpretation lecture-recital script illustrating this influences. The study shows Warren's poetry to be worthy of consideration. The study also defines oral interpretation, lecture recital, and poet-centered programs. Included with a biographical sketch of Warren is a chronological listing of works and events in his life. There are discussions of several poems which illustrate the influence of the Southern landscape and several which show the influence of the Southern people. The forty-five minute lecture-recital script is included as an appendix,
Long-Range Carbon-13--Carbon-13 Spin-Spin Coupling Constants
The study consists of three major areas of research. First, the dihedral angle dependence of vicinal carbon-carbon coupling constants is determined for aliphatic and alicyclic carboxylic acids wherein the formal hybridization and substituents are held constant. Second, the magnitudes and relative signs of long-range carbon-carbon coupling constants in a. triple- 13 C-labeled system are determined and compared with carbon-proton and/or proton-proton coupling constants in geometrically similar compounds. Third, the effect of changes in hybridization on long-range carbon-carbon coupling constants is determined for the following three groups of molecules: olefins and saturated hydrocarbons, aliphatic carboxylic acids, and aromatic compounds. In all cases only closely related systems are compared in order to identify the effect of individual molecular parameters. Most importantly, the results indicate that carbon-carbon couplings do correlate in magnitude and sign with carbon-proton and proton-proton couplings in analogous molecular. frameworks. Thus, the coupling mechanisms are similar in all three types of coupling. In addition, the observed trends in long-range carbon-carbon couplings provide an unambiguous method for assigning carbon chemical shifts.
Male and Female Roles in the Lyrics of Three Genres of Contemporary Music
A sample of the top fifty songs of 1973 in Soul, Country-Western, and Easy Listening music is content-analyzed to determine dominant theme and type of love relationship presented. Most of the songs are about women and are sung by men. Hence, male artists continue to dominate the record industry. Criteria for evaluating direction of presentation are applied to lyrics to determine how men present women and women present men. Songs with the heterosexual theme are analyzed to determine conformity to six male and six female stereotypical traits. Males conform to the male stereotype in larger percentages than females conform to the female stereotype. Differences in female role expectations vary among the three genres.
Maurice Maeterlinck and Pelléas et Mélisande, Nathaniel Hawthorne and The Scarlet Letter: A Comparative Study
This study shows similarities in the attitudes of and literary influences upon Maurice Maeterlinck and Nathaniel Hawthorne, especially in Maeterlinck's drama Pelleas et Melisande and Hawthorne's novel The Scarlet Letter. Circumstantial evidence indicates Maeterlinck's familiarity with Hawthorne's novel. Since no previous comparative study of Pelleas et Melisande and The Scarlet Letter exists, the works themselves are the major sources of information.
La Novela Española Bizantina
This is a study of the Byzantine novel or Milesian tale in Spain during the 17th century. It contains a brief comment about the origin of this literary mode and the significance of the two adjectives Byzantine and Milesian. Two novels of the Hellenistic originators of this form are discussed. Four Spanish Byzantine novels are considered in chronological order, with summaries and analyses, with particular attention to their similarity to or modification of the prototypes. It is concluded that this particular aspect of 17th century Spanish fiction is a deliberate imitation of the Hellenistic models, modified by the Spanish authors by the addition of original and contemporary ideas. No longer a popular genre, the Byzantine novel made a significant contribution to the development of the modern Spanish novel.
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