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The Correlation Of Factors Relating To The Selection And Retention Of Student Teachers At Portland State University, Michael E. Carl

Dissertations and Theses

Over the past five years, increased enrollment in student teaching at Portland State University has forced the School of Education to consider its current guidelines and policies for admitting student teachers. School of Education funding and faculty time are being taxed to meet the demands placed on them by increasing enrollment. This study was undertaken to provide data to determine if and how enrollment in student teaching could be limited. To do this, the study examined the existing guidelines for screening and selecting student teachers. The aim of the design was to determine if any of the existing criteria used …

Changing The Custody Of Children Whose Parents Have Been Divorced: A General View Of The Process, Dorothy E. Bateman

Dissertations and Theses

The purpose of this project was to obtain a preliminary description, through study of the legal files, of that group of persons who appear before the Court of Domestic Relations for a reconsideration of the custody decision made initially, at the time of divorce. A sample of 92 cases heard in Multnomah County in 1965 was obtained.

A survey of the literature revealed that much of what has been written on the subject of divorce and custody is primarily from a statistical or legalistic standpoint and very little bears directly on the granting or obtaining of custody or the problems …

Factors In Evaluation Of Student Performance In A Graduate School Of Social Work, Sharon J. Copeland, Gerald E. Warner

Dissertations and Theses

This study refined the criteria for the measurement of graduate student performance in a school of social work.

By using present criteria from other studies and general student performance criteria from school brochures a questionnaire was constructed. This questionnaire was administered to a. sample of students, faculty and field instructors from Portland State University School of Social Work. The data from the completed questionnaires were then processed by computer to determine the means, standard deviations of the items, and the correlations between items and between raters.

Through the computed correlations, means, and standard deviations the acceptability and reliability of the …

A Follow-Up Study Of Families With Children Labeled Retarded, Connie Finley

Dissertations and Theses

The research problem undertaken was to study how effective the University of Oregon Medical School--Crippled Children's Division Clinic is by determining how well patients followed through on Clinic recommendations. Three research hypotheses were posed for testing.

1. There is a difference between income and the following of Clinic recommendations.
2. There is a difference between educational levels of fathers and mothers and the following of Clinic recommendations.
3. There is a difference in the level of I.Q. of patients and the following of Clinic recommendations.

A random sample of 100 cases was selected from the patients who had been through the Clinic prior …

Post-Divorce Visitation Of Minor Children: An Exploratory Study, Barbara Griffith

Dissertations and Theses

ORS 107.100 gives the court broad powers to secure the "best interests" of minor children as third parties to a divorce. Further, the Oregon Supreme Court has ruled in Tingen vs. Tingen that the best interests of a minor child involve a complex constellation of factors pertaining to the parents, the environment, and the adjustment of the child. It has been assumed in case law that "reasonable visitation" of the minor child by the non-custodial parent is usually in the best interests of the child and is a right" of the non-custodial parent.

Most judges order reasonable visitation as part …

Cubist Painting Related To The Culture From Which It Came And Its Validity Today In The High School Curriculum, Virginia K. Fenton

Dissertations and Theses

Cubism has often been referred to as "a dead art." It is the objective of this thesis to present evidence gained through working with high school art students that the study of Cubism, at the secondary level, can result in greater creativity and a genuine appreciation of the abstract. In addition to the study of Cubist artists and their techniques, a correlation was made between art of the early 1900's and other areas such as Social Science, Music and Literature of this time. By this method, the students were given a broader insight into the motives of the Cubist artists. …

An Analysis Of Geographical Concepts And Characteristics Of Maps In Selected Textbooks, Helen Elizabeth Wittke

Dissertations and Theses

The purpose of the thesis was to examine the extent to which geography is integrated into history courses. This was done through analyses of the maps in eighth and tenth grade history books. Every map in each book was tabulated according to its purpose, characteristics, and cartographic techniques. The statistics which were gathered from these tabulations were then used as a basis for percentages of the maps devoted to various purposes. In addition to this, twenty-five maps were analyzed in detail, with an examination not only of the map, but of the accompanying text, and the method in which the …

An Empirical Study Of The Effect Of Systematic Relaxation Training Of Chronically-Anxious Subjects On The Communication Variable Of Closed-Mindedness, La Ray M. Barna

Dissertations and Theses

This is a study of whether an attempt to reduce the trait of high tension-anxiety by means of systematic neuro-musculature relaxation training will result in a decrease of the communication variable of closed-mindedness.

A general review of the literature showed that the problem of tension-anxiety is complex, pervasive, and detrimental to effective communication. First, an attempt is made to bring relevant information to the field of general speech by citing a few findings from the research of other disciplines concerning the nature and effects of tension-anxiety. Currently-used methods of anxiety reduction are mentioned, and one, neuro-musculature relaxation training, discussed as …

Donation Of Organs For Transplantation: An Investigation Of Attitudes And Behavior, Courtney Weldon Goodmonson

Dissertations and Theses

While technological advances in immunology and surgery have permitted rapid increases in the number of homotransplantations now performed, little is known about layman’s attitudes toward donation of organs. Implicit in such progress has been the medical field's assumption that enough donor organs will be forthcoming to meet the increasing demand. In order to research this area a dual emphasis on practical and theoretical issues was employed. The purpose of the present study then, was to investigate this medical assumption by sampling the attitudes and behavior of college students toward donation of organs for transplant purposes, and at the same time, …

Greece: The Colonels' Puritan Revolution, Nikolaos E. Mpras

Dissertations and Theses

The purpose of this paper is to examine the present political situation in Greece and the events that took place from the time that Papandreou's Center Union Party came to power in 1964 to the military coup d'etat in 1967. However, in order to develop a picture of what led to the coup of 1967, it is necessary not only to discuss specific events prior and during the coup, but also to present a brief background of modern Greek politics since Greece's independence from the Turks in 1821.

The paper is divided into five chapters: the first chapter briefly summarizes …

A Study Of The Role Of Acrylic Paints In The Secondary And Junior High School Art Curriculum, Alice Atkinson Benski

Dissertations and Theses

It was my purpose to study the role of acrylic paints and other products in the secondary high school and junior high school art curriculum in the area of painting, and related activities and to make a realistic evaluation of this medium. Because of its comparative newness and because of a general lack of knowledge of and experience with it, I felt such a study would fill a need relative to the utilization of acrylic products in the classroom. In preparation I read the material which was available on painting with acrylics'. The number of books published on the subject …

A Study An Analysis Of Stochastic Linear Programming, Chamberlain Lambros Foes

Dissertations and Theses

This essay investigates the concept of linear programming in general and linear stochastic programming in particular. Linear stochastic programming is described as the model where the parameters of the linear programming admit random variability. The first three chapters present through a set-geometric approach the foundations of linear programming. Chapter one describes the evolution of the concepts which resulted in the adoption of the model. Chapter two describes the constructs in n-dimensional euclidian space which constitute the mathematical basis of linear programs, and chapter three defines the linear programming model and develops the computational basis of the simplex algorithm. The second …

The Propagation Of Light In A Turbulent Atmosphere, Karl-Hans Gunther Engert

Dissertations and Theses

This report describes the instrumentation which is currently being utilized at the Oregon Graduate Center in a study of atmospheric turbulence effects on the long-range propagation of visible and infrared laser beams, with independent measurements of the turbulence parameters. The specially designed instrumentation includes portions of an Analog Computer; a special Differential Thermometer; a Laser Modulator; and auxiliary meteorological instruments; which were developed by the author. Sample experimental results are given in the report.

A Study Of Eighty-One Sexual Offenders At Oregon State Hospital, Eugene Fletcher Booth

Dissertations and Theses

This project was conceived at the Psychiatric Security Unit of Oregon State Hospital in 1968-69. The purpose of the study-was to develop a fund of knowledge concerning the Oregon "sexually dangerous" and to emphasize those elements of the subject which require more sophisticated research. It was undertaken with the hope that the information provided would prove of value to the professional and layman in their understanding of sexual offenses against children. The study plan, designed around an investigation of sexual offender characteristics, was submitted to the administrator of Oregon State Hospital, and permission was granted to examine clinical histories of …

Nutritional Requirements For Protease Production By Pseudomonas Aeruginosa, Ps-1c, Richard Myer Avedovech

Dissertations and Theses

Pseudomonas aeruginosa Ps-1C produces an extracellular proteolytic enzyme which from preliminary studies appears to be inducible, and responsible for corneal destruction in injured dyes. In the present study the nutritional requirements for this bacterium to produce the proteolytic enzyme(s) were investigated. Preliminary studies indicated that proteose peptone offered the required nutrients for good enzyme production. The separation of the components of proteose peptone by Sephadex C-10 and Sephadex G-75 descending column chromatography was undertaken to illucidate the nutritional requirements. It was also noted that casamino acids hydrolysate served as a good substrate for Pseudomonas aeruginosa to produce this enzyme. The …

Non-Linearities In Galvanomagnetic Effects In Bismuth At Low Temperatures, David Lawrence Luce

Dissertations and Theses

The magnetoresistance and Hall coefficient of two single crystals of bismuth have been measured at liquid helium temperatures. The purpose of the work was to investigate the non-linearities which had previously been observed in the longitudinal and Hall voltages as a function of current. In addition to continuous current measurements, a pulsed DC technique was used in an attempt to discriminate between the non-linear effects due to heating and a possible intrinsic current dependence of the magnetoresistance and Hall coefficient. The time dependence of both of these galvanomagnetic effects indicates that the rate of heat dissipation from the crystal into …

A Study Of The Effects Of Professional Authority On The Attitude Change Of High School Sophomores, Sandra Lee Kelley, Lane Alan Myers

Dissertations and Theses

This research project was designed to test, directly, the effects of perceived professional authority on producing attitude change among high school sophomores. The study utilized a social psychological theoretical orientation to examine a specific aspect of socially mediated information, namely, persuasive communication as it is influenced by the source or communicator of the persuasive message, “Authority, as it has been defined in this study, includes two factors: (1) the prestige and (2) the credibility of the source. The two professions selected were that of a physician and a social worker. It was expected that the physician, by virtue of his …

Pear Polyphenolase, Mary Ellen Tracy

Dissertations and Theses

Polyphenolases (O-diphenol: O₂ oxidoreductase E.C. 1.10.3.1) have been isolated from a wide variety of plant and animal sources. This work deals with the isolation and characterization of polyphenolase from a previously unreported source, Pyrus communis, the common pear, horticultural variety D'Anjou. The chronometric method of assay was used, in which the enzymic oxidation of the substrate, usually catechol, is coupled to the oxidation of ascorbic acid and the time required to oxidize a specific amount of substrate is noted as the time required to colorize an external startch-iodide indicator. Various methods of isolation and purification were attempted. After a suitable …

The Sex Offender In Oregon : Fact And Fallacy, Richard G. Storch, Virginia T. Peterson

Dissertations and Theses

The principal objective of this study was to examine the proposition, advanced by several authorities, that the views, attitudes and beliefs of the public concerning the sex offender and his offense are characterized by fallacy, stereotype and misconception. That the approach to the problem of the sex offense has been and continues to be primarily legislative is a fact that can be demonstrated; and that legislation reflects and is influenced by public attitudes and beliefs is a premise that can be supported. Hence the accuracy or inaccuracy of these public attitudes and beliefs will have a bearing on the legislation …

Studies On The Distribution And Habitat Of Demodex Folliculorum, Michael James Gimbol

Dissertations and Theses

The present study was undertaken to determine the incidence of infestation with Demodex folliculorum, a skin mite parasitizing man, and to investigate those factors which influence its occurrence. These factors were the personal hygiene, sex, age and skin condition of the human host. A detailed view of the habitat of this parasite is also included so that the controversy surrounding its role as a possible pathogen or vector of disease could be explored in light of the current knowledge. A number of sites of infestation were sampled by a number of different techniques. The primary sample site was the nasal …

Mobility Of Physicians Into Prepaid Group Health Practice; A Case Study, Ann Schroeder Sato

Dissertations and Theses

This thesis is concerned with changes over time in the social characteristics of doctors who have entered prepaid group health plans. It focuses on the past social positions which these doctors have occupied and on their status, or rank. The general expectation is that both the rank and positions occupied by doctors prior to entering prepaid group plans have varied as the prestige of these plans has varied. The entrance of physicians into prepaid group health plans was conceptualized as mobility between different contexts of work. Blau’s exchange theory of mobility proved to be the most fruitful source of hypotheses …

Viet-Nam Business Education; A Proposal For Development, Hoang Ngoc Khiem

Dissertations and Theses

This study was an attempt to present a proposal for the development of business education in Viet-Nam. It formulated the philosophy and objectives of business education in Viet-Nam in general both at the university and the secondary level. It also aimed to define the basic model of organization, curriculum development, and faculty recruitment and training. The proposal was based on principles of business education widely accepted in American, Asian, and European countries and on the results of the analysis of the Vietnamese educational system and its environment. It was revealed that, anywhere in the world, there is a vital need …

Madrona Movers: A Sociological Analysis Of A Work Group As A Process Of Harmony And Dissent, John Vance Cannucci

Dissertations and Theses

The research problem discussed in the thesis is generally concerned with the investigation of a group of men who work as furniture movers. The problem is focused on the dynamic interplay of status equality and status differentiation as contradictions that render harmony and dissension as common group denominators.

Three questions were asked. First, are there consistent ways of behaving while working as a furniture mover? Second, if consistent ways of behavior do exist, how are they related to the notions of status equality and status differentiation? Third, if this latter relationship should exist, can harmony and dissent be conceptualized as …

A Translation Of Stepan Petrovich Krasheninnikov's Opisanie Zemli Kamchatki (The Description Of The Land Of Kamchatka) By E.A.P. Crownhart Vaughan, Stepan Petrovich Krasheninnikov

Dissertations and Theses

This thesis is the only complete and unabridged English translation of Stepan Petrovich Krasheninnikov’s Opisanie Zemli Kamchatki (The Description of the Land of Kamchatka), first published in 1755 by the Imperial Russian Academy of Sciences in St. Petersburg. Krasheninnikov (1711-1755) was a member of the Second Bering Expedition (1733-1741), one of the most ambitious scientific expeditions of any age. Its purpose was sixfold: 1) to explore and map Siberia; 2) to establish whether Asia and America were separated by water; 3) to explore Kamchatka; 4) to chart all waters between Kamchatka, America and Japan; 5) to map the entire Arctic …

Women In Professions And Status Inconsistency, Miriam Grace Mcclure

Dissertations and Theses

The general concern of this thesis is with the position of women in the United States. Specifically, the focus is on women in the professions. The theoretical perspective is taken from Everett C. Hughes’ 1945 discussion of “Dilemmas and Contradictions of Status.” Hughes maintained that when an incumbent of a status holds an unexpected auxiliary characteristic he is in a dilemma because others do not know how to respond to the contradictory stimuli. Others’ responses tend to reflect unfavorably back on the individual’s self-image and he seeks to avoid reactions from others by adopting behavior to reduce the impact of …

A Proposed Guidance Program For Vietnamese High Schools, Tran Thi Thanh-Tan

Dissertations and Theses

The writer has proposed a practical guidance program for Vietnamese high schools. The study has been written while education in Vietnam is in a period of revolution. Radical changes have been undertaken to keep up the national demand for progress and economical self-independence. The need for guidance services in high schools is necessary to promote learning toward better achievement and more logical training of manpower and social adjustment. The traditional Vietnamese school, influenced by thousands years of Confucian concepts and hundred years of French culture, has been ineffective in providing competent scientific and technical personnel, despite a world moving toward …

Validation Of The Orthogonal Dimensions Underlying The Icl And The Octant Constellations Assumed To Be Their Measure, Donald Edward Lange

Dissertations and Theses

Validity of the orthogonal dimensions underlying the Interpersonal Check List (ICL) and the octant constellations assumed to be their measure was investigated by inferential design. Experimental conditions consisted of 4 role-played videotapes produced so that the interpersonal behavior of the main character would illustrate the 4 poles of the ICL’s 2 bipolar dimensions -- Dominance-Submission and Love-Hostility. So were 200 students enrolled in 8 beginning-psychology summer classes. Each class viewed, via closed-circuit TV, only 1 of the 4 videotapes; then members were asked to describe the main character viewed, by using an ICL form IV. Protocols were scored by a …

A Comparison Of Object Dropping And Echoic Vocalizing As Response Modes To Pure Tone Stimuli Among Mentally Retarded Children, Elton L. Stewart

Dissertations and Theses

Mentally retarded children demonstrate an abnormally high incidence of hearing impairment, and many, particularly those with IQs below 40, are difficult for audiologists to test. Consequently, there is great need among this population for investigating response modes and conditioning of responses to auditory stimuli. A review of the literature reveals no studies of echoic vocalization as a conditioned response mode to pure tone stimuli among the retarded.

In this study, a heterogenous sample of 13 moderately and severely retarded children ranging in age from 7 years 7 months to 16 years 3 months were compared on two response modes to …

Factors In Assessing Effectiveness Of Orientation Programs For Public Welfare Caseworkers, Clyde Ferguson

Dissertations and Theses

A study done in 1968-1969 by students at Portland State University School of Social Work at the request of the Oregon State Public Welfare Commission Staff Development Division sought to devise an instrument for assessing the effectiveness of teaching the casework principles of Felix P. Biestek to casework trainees in the public welfare's orientation program. The test instrument developed was found to have low, but acceptable, internal reliability.

Building on the previous year's work, this 1969-1970 study sought to determine the validity of the test instrument by relating test scores to two measures of job performance, namely the latest supervisory …

Italy 1830-1848: The Role Of The Press And The Theatre In The Formation Of The National Spirit, Albert Louis Cereghino

Dissertations and Theses

The research problem in Part I, the Press, concerns the question as to whether the Italian journals, 1830-1848, were efficacious in the formation of the Italian national spirit to the degree postulated by Professor Kent Roberts Greenfield in his thesis: Economics and Liberalism in the Risorgimento, Part II "Thought and Action," subtitled "National Journalism, 1818-1848," (Baltimore: Johns Hopkins Press, 1965). Specifically, this problem involves ascertaining: (1) who read the journals; (2 whether the contents of these journals were of interest to a significant portion of the population of the eight states; and (3) whether the journals were disseminated to any …