Digital Commons Network^™

The Effects Of Marihuana Extract Distillate On Eating Behavior Of Rats, Terrie Wetle

Dissertations and Theses

Since hunger drive is often used as a motivating factor in animal learning experimentation, it was decided to determine the effects of marihuana extract distillate on the eating behavior of rats. Carlini and Kramer (1965) found marihuana extract injections to have a faciliatory effect upon maze performance. They suggested that facilitation could have resulted from and increase in hunger drive. However, if the dosage level is high, this effect may last for a short time and be followed by a disinterest in food. Scheckel et al. (1968) report that some monkeys, at very high dosage levels of tetrahydrocannabinol starved to …

The Effect Of Labeling Disfluencies As 'Stuttering' And Contingent And Yoked "Wrong" On The Disfluencies Of Normal Speakers, Dennis Ray Staines

Dissertations and Theses

A labeling variable suggested by Wendell Johnson's "diagnosogenic" theory of the onset of stuttering was included in this study of the disfluencies of normal speaking college students in order to explore further the hypothetical relationship between normal disfluency and the onset of stuttering. A total of 60 Ss were randomly assigned to the following groups, each containing 10 Ss: I. Labeling Chastisement plus Contingent "wrong;" II. Labeling Chastisement plus Yoked (non-contingent) "wrong;" III. Labeling Chastisement - No "wrong;" IV. No Labeling Chastisement Contingent "wrong;" V. No Labeling Chastisement - Yoked "wrong;" VI. No Labeling Chastisement - No "wrong" …

Age, Emotional Maturity And The Decision To Marry, Patricia Ann Duclos, David F. Thomas, Joanne Zusman

Dissertations and Theses

The decision to marry and choice of mate are two issues contemplated by most individuals during their lifetime. It is our belief that the manner in which an individual makes these decisions is a reflection of that individual’s level of emotional maturity.

In our society, the right to enter into a marriage agreement is largely determined by chronological age. Our research problem began with the hypothesis that there is no direct relationship between chronological age and emotional maturity at the time of marriage.

For our study, marriages were divided into two general categories: 1) teenage marriages in which at least …

An Interactional Approach To Weight Reduction, Carole T. Gygi

Dissertations and Theses

A treatment program was designed to enable subjects to lose weight through the use of self-confrontation as described in Saslow (1969), and the use of the General Relationship Improvement of the Human Development Institute (HDI), Berlin and Wyckoff (1964).

Self-confrontation is a programmed rehearsal of a specific problem by one person alone, for a five-minute period. The rehearsal, or self-confrontation is to be as vivid as possible, intellectually, emotionally, visually and physically.

The General Relationship Improvement Program is a 10-week text, worked in pairs, which is aimed at better intrapsychic and interpersonal communication and understanding.

Four matched groups were used …

An Analysis Of The Ability And Achievement Of Business Education Students Compared To Non-Business Education Students, William B. Warberg

Dissertations and Theses

Since some educators believe the underachiever and the low-ability student are frequently placed in business education classes for the purpose of finding him an easy way through school, this study attempts to determine just where the business education student actually ranks in achievement and ability as compared to students in other academic areas.

The students used in this study come from the graduating classes of 1969 and 1970 of Beaverton and Sunset High Schools in Beaverton, Oregon. A business education student has been defined as one who has successfully completed at least two of the following courses: Shorthand II; Office …

An Attempt To Find Predictor Variables Which Will Discriminate Between Those Patients Who Seek Aftercare Treatment And Those Who Do Not Seek Aftercare Treatment Upon Discharge From A Psychiatric Ward, Nena V. Johnstone, William D. Lynch, Philip M. Baldwin, John C. Kemp

Dissertations and Theses

This is an exploratory follow-up study of the clientele of the Psychiatric Crisis Unit, a short-term, crisis-oriented inpatient psychiatric ward. The main objective of the research was to test the following null hypothesis: there are no significant differences between those individuals who attempt to gain aftercare treatment as opposed to those individuals who do not following discharge from the Crisis Unit.

A sample of fifty-one voluntary patients who consented to participate in the study was used in testing this hypothesis. Each subject completed the Minnesota Multiphasic Personality Inventory (M.M.P.I.) and a sociological questionnaire while in the Crisis Unit, and a …

Anxiety Level Of Graduate Students In Social Work, Sophia Kouidou-Giles, George Albert Mckee

Dissertations and Theses

This study was designed to determine (1) the trend of anxiety level of social work students, term by term, over the academic year; (2) the cyclical trend of anxiety level of social work students within each term and (3) the effects of age and sex on level of anxiety among social work students.

Anxiety was measured with the IPAT - 8 Parallel Form Anxiety Battery. This test was administered to twenty randomly selected first year students in the School of Social Work during the 1969-1970 academic year at Portland State University. Data was collected from six test administrations which …

Differences In The Attitudes Of Church-Attending Catholics Toward Changes In Religious Beliefs And Practices Correlated With Age And Education, Cletus Michael Kirkpatrick

Dissertations and Theses

A field survey was conducted to investigate differences in attitudes toward religious changes in a population of church-going Roman Catholics. An attitude scale comprising twenty items referring to changes in the Catholic Church was prepared during pilot studies. Half of the items referred to changes already occurring, and half to proposed or possible future changes. The attitude scale was administered to a sample of parishes in the Roman Catholic diocese of Baker, Oregon. It was administered during regular Sunday services to take advantage of the saliency effect of group membership.

A response to an item of the scale indicating the …

A Conceptual Model For A Human Resource Center For Voluntarism, Helen L. Warbington

Dissertations and Theses

The increase in voluntary activities in both public and private sectors of the U.S.A. has begun to make it clear that information is needed concerning models for new or different ways of working with people in volunteer agencies.

This study attempted to develop a model for a Human Resource Center for Voluntarism which began with three objectives. They were to:

1. stimulate and/or provide avenues for closer working relationships among existing agencies and organizations involving volunteers,

2. broaden the base of citizen participation in community services,

3. reinforce the relationship between adult education and community service by allowing for individual …

A Demographic Study Of Transracial Adoptive Parents, Patricia Lee Hall

Dissertations and Theses

The objectives of this study were to replicate or modify findings of previous studies describing demographic characteristics of white parents adopting black children, and to test a set of hypothesis derived from these studies. These parents were compared to a randomly selected group of white parents adopting white children. Data were collected from records of one public and three private agencies in the state of Oregon. Subjects were parents receiving a child for adoptive placement in 1968. Among the results were the following: white parents who adopt black children had more education and higher status occupations. They did not differ …

Continuance Vs. Discontinuance In Family Counseling, Katherine Anderson, Alice Dudley, Mayetta Rocks

Dissertations and Theses

The study was designed to examine the social workers' and clients' perceptions of change in the treatment process; specifically to examine the question of why clients discontinue service prior to planful termination. Also, the authors attempted to assess the client's perception of gain and the worker's assessment of gain.

Life Styles Of Methadone Treatment Patients: Agreement Of Self Report And Informant Report, Richard Cox, Gary West

Dissertations and Theses

The purpose of this descriptive study was to reveal the typical life style of a representative sample of fifty male opiate addicts participating in the Oregon Methadone Treatment Program. An important goal of the research was to assess the reliability of information gathered from patients compared to data obtained from an equal number of informants. A highly structured questionnaire was designed to elicit specific responses in order to calculate the degree of concordance between patients and informants to identical items. The findings depicted the modal life style of the subjects as more socially conventional, more responsible, and less antisocial. Although …

A Behavioristic Approach To The Design Of A Digital Model Of Human Communication, George Eugene Whitley

Dissertations and Theses

The purpose of this study was to determine whether individual communication behavior can be simulated by a digital model.

The Structuring Of Procedures Utilized In An Adult Stuttering Treatment Program, Sarah Jane Prichard

Dissertations and Theses

In recent years, operant conditioning techniques have been effectively used to modify a variety of behaviors. For the most part, the modification of stuttering behavior has relied solely on the use of punishment. The shaping of "fluency” through differential reinforcement has been reported as a behavioral approach for the treatment of stuttering; however, the effectiveness of this technique in combination with other "teaching" tools, such as, modeling, instruction, and explanation has not been reported in the literature.

The purpose of this study was to construct behavioral definitions of terminology utilized in a stuttering treatment program at Portland State University to …

Teaching Social Studies From A Global Viewpoint, Janet Hays Clemmer

Dissertations and Theses

The need for preparing our youth to live in an interdependent world on this finite planet has become urgent since the beginning of the nuclear age at the end of World War II. There is a need to extend the loyalty of the citizen tor the nation-state to human needs seen from a global view. The involvement of the United States in the international community already is extensive because of its predominant power. This involvement is not reflected in our education, either from the amount of time devoted to social studies in our schools or in the emphasis on international …

A Study Of Families With Stress Related To The Care Of Children With Myelomeningocele, Janet L. Ferguson, Russel Tweed

Dissertations and Theses

This was an exploratory-descriptive study of fifty children afflicted with myelomeningocele, ages one through six, who were known to the Myelomeningocele Clinic of the Crippled Children’s Division. The study identified the degree of multiple physical, emotional, and environmental stress factors that families must be prepared to cope with. The study identified eleven factors felt to play an important role in family dynamics and how they related to the families response to their child with myelomeningocele. The factors were tested and found to be valid by the use of a pre-test on ten case records. Medical records were then obtained from …

Schedule Interactions And Stimulus Control, Andrew Louis Homer

Dissertations and Theses

Four types of schedule interactions have been defined: positive contrast, negative contrast, positive induction, and negative induction. Most work has centered on the necessary conditions for positive contrast. One position states that a reduction in reinforcement frequency is necessary; the other view states that a reduction in response rate is necessary. Neither view can account for the occurrence of induction. The present experiment tests the hypothesis that stimulus control effects the occurrence of either contrast or induction. Three pigeons were trained to respond for primary reinforcement (strong stimulus control condition), and three pigeons were trained to respond for conditioned reinforcement …

Post-Divorce Visitation Of Minor Children; Development Of A Questionnaire, Viola Cotter, Lorraine Goldenberg, Terry Mcgill

Dissertations and Theses

The present descriptive study was broadly concerned about divorces which have an impact on minor children. It was intended to build on the previous research of Griffith, Hack, Murphy, Wieman, Williams, Van Lydegraf & Glaudin (1970) in describing the relationships between parents and children after divorce. It was the objective of the present research team to come closer to the goal of selecting a representative sample of divorced parents than was possible previously. Moreover, an attempt was made to develop a highly structured questionnaire and interview schedule growing out of the earlier experience with semi-structured interviews. Data to be collected …

How Women Are Made: A Look At The Issues Of The Women's Liberation Movement, Lenore Jan Coffey

Dissertations and Theses

This project was originally conceived of as an exploration and written presentation of various dimensions of the contemporary social movement called the Women's Liberation Movement. The exploration was to be through personal experience in the movement and research in movement literature.

Action-Oriented Group Therapy For Lower-Socio-Economic-Status Clients, Joan C. Peters

Dissertations and Theses

An attempt is made to present a model of group therapy for Lower-Socio-Economic-Status (LSES) clients. The theoretical issues include a definition of traditional group therapy along with a brief description of the more recent sensitivity training approaches. A rationale for combining these two different group approaches is presented to form the model for action-oriented group therapy (ACT groups) which utilizes both the traditional approach and action techniques of the sensitivity group. It is proposed that this hybrid, the AOT group, is more appropriate for treating the LSES client. The needs and expectations of the LSES client are discussed. The goals …

A Study Of The Willingness Of Elderly People To Live With Each Other, Joanne Welander

Dissertations and Theses

This research project was focused on elderly people and their living arrangements in an attempt to discover whether elderly people would prefer to live alone or with other elderly persons. If it was found that the elderly people interviewed would like roommates, then this would provide information which would be helpful in assessing the need for and determining the feasibility of a roommate service for elderly people.

Willingness to roommate served as the dependent variable. This study tested the relationship between each of two psychological variables, loneliness and independence, and the dependent variable. Loneliness was defined as an elderly person's …

A Postulated Alternative To Current Oregon Marital Statute (Ors 106.71): A Frankly Revisionist Analysis Of The Concrete Situation, Ken Jones, Ray Kendall, Jan Nolley, Jill Weeden

Dissertations and Theses

According to the Oregon Marriage statute an applicant for a marriage license must present a physician's statement that he is free from certain mental and physical conditions. When the examining physician is not satisfied that the applicant is free from these conditions, the applicant is referred to the Committee of Three, a special standing committee appointed by the Board of Social Protection for determining whether or not a license to marry should be granted.

In the spring of 1970 such a situation was referred to the committee for its consideration. As a result of the committee's involvement with this applicant, …

Nicholas N. Muraviev, Conqueror Of The Black Dragon, Eric E. Oulashin

Dissertations and Theses

The essential objective of this study was to reveal the degree to which one man, Nicholas Muraviev, was instrumental in bringing about Russia's annexation of The Amur basin, as well as the territory that became the Maritime Province of Siberia. Introductory chapters provide: a) a background summary of Muraviev's education and of his career prior to his service in Siberia and b) a brief historical survey of the area in which his achievements raised Russia to the position of a Far Eastern Power. The main body of the study comprises an analytical narrative of Muraviev's activities during the decade that …

The Lair Hill Park Neighborhood On Examination Of The Phenomenon Of Community Creation, Joseph S. Uris

Dissertations and Theses

This thesis is a study of a community in physical isolation. The first chapter describes the methodology used. Short form questionnaires and in-depth interviews were gathered. Three sets of historical maps were drawn from documented sources. A film describing the life style and beliefs of some community residents was made. The second chapter is an evaluation of some of the literature on the neighborhood. This chapter details the hypothesis that external pressures and externally created needs tended in the case of the Lair Hill area to produce a Gemeinschaft-like situation which proves stronger than the many factors making for heterogeneity …

The Effect Of Perceptual-Motor Training On Maladaptive Behaviors Of Emotionally Disturbed Children, Julia Frances Hall

Dissertations and Theses

Twenty emotionally disturbed children between the ages of six and twelve from three agencies providing special treatment for behavioral or emotional problems were the subjects for this study. The subjects were divided into two major diagnostic categories, withdrawn and acing out, and then matched in pairs by age and diagnosis. One half of each pair was randomly assigned to the experimental condition and the remaining halves were assigned to the control condition. Both the experimental and control groups contained five withdrawn and five acting out subjects. Four experimenters were used, and each experimenter worked with two or four experimental children …

Comparison Of Amounts Of Verbal Response Elicited By A Speech Pathologist In The Clinic And A Mother In The Home, Joan Mathis

Dissertations and Theses

Language assessment of children is an essential task of the speech clinician and many studies have been concerned with the validity of the data gathered. Few studies, however, have investigated examiner variability as a possible source of deviation in language assessment. This study was designed to evaluate and compare the amount of verbal output which children with normal language use when examined by two different examiners when the examiners are in their most comfortable setting.

Six children, four years of age, were examined by a speech pathologist in the clinic and the mother in the home and the 12 fifteen-minute …

An Investigation Of The Airflow Characteristics Of Pulmonary Air Expulsion During Esophageal Speech, Alfred S. Lavorato

Dissertations and Theses

The general purpose of this investigation was to specify further the activity of the pulmonary tract in esophageal speech. Specifically, the study sought to determine whether pulmonary airflow (PAF) rate varied in continuous speech as a function of manner of production, voicing, syllabic position, and perceived level of stoma noise. PAF rate variation was defined as the frequency and magnitude of changes occurring in association with the variables of this study.

Six esophageal speakers utilizing the inhalation method of air intake were classified as high or low stoma (pulmonary) noise speakers on the basis of ratings by three speech pathologists. …

The Influence Of Tradition On The Process Of Organizational Change: A Study Of Two Oregon Child Care Centers: Edgefield Lodge, Troutdale, And St. Mary's Home For Boys, Beaverton, Helen Paula Grant

Dissertations and Theses

For over two centuries, child-caring institutions in the United States have helped families care for their children, and have been solicitous as well for the dependent, neglected, and retarded children. Since the founding of the first orphanage in the United States in 1737 by the Ursuline Sisters, after the ravage of an Indian massacre, child care has developed slowly from simple custodial care to institutions giving specialized care in some one single area. This change was a result not only of the need of children for specialized care but also of the advances in the nation's social, economic, and medical …

Attitudes Toward Supervision, Job Satisfaction, And Risk-Taking Behavior And The Relationship To Accident Frequency Ratios, Richard Everett Boggs

Dissertations and Theses

This study investigates the efficacy of Kerr's (1957) "Goals-Freedom-Alertness" (GFA) theory of accident causation and Likert’s (1961) theory of dissimilar attitudes between supervisory levels as applied to the U.S. Forest Service. There are two types of ranger districts, those rated high and low on the basis of accident frequency ratios. From each district four subjects from each of two supervisory levels were administered a battery of ten scales. The overall results indicate that neither GFA theory was supported on the district variable, nor Likert's theory on the supervisor variable. The results independent of theory do indicate that the manner in …

A Demographic Study Based Upon Income, Age And Education Variables As Related To The Willingness Or Unwillingness To Accept Foster Children, John Hughes

Dissertations and Theses

The research problem in this thesis can be briefly stated as a study of a general population to test certain demographic variables, in particular those of income, age and education, which may or may not have a significant relationship to an expressed willingness to care for foster children; and to further examine whether certain special characteristics of a child, in particular those of increased age, physical handicap, minor emotional problems or mental retardation, further increase unwillingness to care for foster children.

The sample was selected by a two- stage cluster sampling taken from the Southeast catchment area of metropolitan Portland, …