Psychology Commons^™

Involuntarily And Voluntarily Committed Persons Compared Using Factor And Discriminant Function Analysis, Cheryl Marie Marrow

Dissertations and Theses

A comparison of the voluntary and involuntary patients at Dammasch State Hospital, Wilsonville, Oregon. A representative sample of cases over time, were chosen for the year 1976, 72 voluntary and 72 involuntary patients. One-hundred and twelve variables were coded onto sheets for each patient. The variables concerned marital status, job history, history of violent acts, present living situations and relationships, as well as drug history and diagnosis and treatment in the hospital. The data were coded onto cards and a computer analysis was done using Factor and Discriminant Function Analysis. It was hypothesized the populations of persons voluntarily admitted and …

Measurement Of Ambiguity Tolerance (Mat-50): Further Construct Validation, Burl Mostul

Dissertations and Theses

An historical introduction is made tying authoritarianism with ambiguity tolerance. Ambiguity tolerance is a personality variable in its own right, often associated with authoritarianism yet remaining separate from it.

Ambiguity intolerance is defined as the tendency to perceive and interpret information that is marked by vague, fragmented, incomplete, inconsistent, contradictory, or unclear meaning as actual or potential sources of psychological threat. Ambiguity tolerance is defined as the tendency to perceive ambiguous situations as challenging and desirable.

Efforts to measure ambiguity tolerance have met with varied success, however, it was not until Norton (197S) developed the Measurement of Ambiguity Tolerance (MAT-50) …

The Mentally Retarded's Right To Meaningful Treatment: A Review Of Legal And Psychological Literature, Susan Katherine Peters

Dissertations and Theses

A review of legal provisions and practices and current psychological theory and research concerning the mentally retarded indicated inconsistencies between the law and current theory, Laws have been based on archaic models which fail to consider the heterogeneity of those classified as retarded and their potential for development and training. Retardation professionals have agreed that normalization of institutionalized mentally retarded and mainstreaming in education are preferable principles. Research comparing the effects of community living and institutionalization and effects of special and integrated classes was sparse and inconclusive; the major thrust of research has been on the 4% of all mentally …

The Effect Of Two Levels Of Δ9 Thc On State-Dependent Learning In Rats, Roy Katzen

Dissertations and Theses

This experiment was performed to determine whether a state-dependent learning effect is produced when rats are under the influence of Δ⁹ THC. A latent learning procedure utilizing a Lashley III maze was used. Latent learning paradigms offer one a variety of measures not available when using an operant procedure.

Forty-five female rats were run; five in each of nine conditions. Each set of nine rats was run as follows:

Days 1-5. Each rat received an injection of 0.0 mg/kg, 0.4 mg/kg, or 1.0 mg/kg of Δ⁹ THC. One-half hour later the rat received one-half hour of exposure in …

Attitudes Of Psychiatric Nurses And Aides At An Oregon State Hospital Toward Homosexuality, Don Andersen

Dissertations and Theses

Homosexuality is something which has been a part of almost every society throughout history. In western society this has been a subject of secrecy and taboo. Throughout our history homosexuals have been persecuted and forced to hide their sexual identity. The effects of this on an individual should be something of concern to professionals in the mental health field.

While in the past there has been little knowledge of homosexuality, and no self-expression on the part of homosexuals, there has, in recent years, been growing information and expression. The effect of this change on mental health workers is what this …

The Study Of The Differential Effects Of Visual And Auditory Presentation On Logical Reasoning, Jacob Lauterstein Driesen

Dissertations and Theses

A fundamental task in reasoning is to form some internal representation of the premises that allows the relations between them to be determined. Whether this process is visual or auditory is the subject of a long-standing controversy.

This controversy seems to have reached a stalemate. Another approach is to determine where in the brain reasoning is done. A way of doing this involves looking at differences in the processing and storage of visual and auditory information within the brain. Brooks used this approach in his experiments. His results suggested that a subject who receives spatial information by of the ear …

Quality Of Life Assessment Of Chronic Hemodialysis Patients At The Artificial Kidney Unit Of Good Samaritan Hospital And Medical Center, Karen Jones Whittle, Michael Tripp, Bruce De Young

Dissertations and Theses

The purpose of this study was to evaluate certain factors that affect the quality of life experienced by the chronic hemodialysis patient population served by the Artificial Kidney Unit at Good Samaritan Hospital and Medical Center, Portland, Oregon. The intent of the study was to discover if there was a significant difference in quality of life between patients who dialyzed at home and patients at the Artificial Kidney Unit (center patients).

For the purposes of this study, House, Livingston and Swinburn’s definition of quality of life was used. Their definition states that quality of life is a function of the …