Digital Commons Network^™

Sex Discrimination In The Evaluation Of Leadership Behavior: Two Simulation Techniques, Jayne B. Drucker

Retrospective Theses and Dissertations

No abstract provided.

Effectiveness Of Experimenter-Supplied And Subject-Originated First Letter And Descriptive Sentence Mnemonics In Learning Word Pairs, Michael B. Pines

Master's Theses

No abstract provided.

The Effect Of Incentive Conditions On Wisc Iq Scores, Clyde L. Praye

All Master's Theses

The Wechsler Intelligence Scale for Children was administered to 80 Caucasian male and female children from the 4th and 5th grades in a central Washington elementary school. The test was administered under 4 conditions: (1) token contingent upon correct response, (2) verbal paise contingent upon correct response, (3) non-contingent token presentation and, (4) a control group under standardized testing procedures.

This experimental conditions had no significant effect on test results. Further analysis failed to show a differential effect of the treatment groups when high IQ scores were compared to low IQ scores or when treatment effect on test results was …

The Personality Of Psychology Majors As Measured By The Mmpi, Bill W. Garmon

Masters Theses

This study sought to investigate the personality traits of psychology students. No significant differences were found between a group of psychology majors and a control group on any of the scales of the Minnesota Multiphasic Personality Inventory.

The findings do show that college students, as a group, are more deviant in their responses on the MMPI than the general adult population.

The subjects were 80 students enrolled in seven psychology classes at Eastern Illinois University.

The t ratio was used for evaluating the difference between means for each scale.

Comparison Of American And Chinese College Students By Means Of The Holtzman Inkblot Technique, Te Jung Chang

Masters Theses

The major purpose of this study was to explore personality differences between American and Chinese college students.

Sixteen American college students and two groups of the same number of their Chinese counterparts, one of the Chinese student groups being in the United States for less than one year and the other group being in the United States for longer than two years, were randomly selected and matched by ages to be the subjects of this study.

The Holtzman Inkblot Technique (HIT) was administered to all forty-eight subjects by the author and the HIT protocols were scored by two different scorers …

The Existence Of Ambivalence Among Students: A Question Concerning Alienation, Stephen M. Puckett

Masters Theses

No abstract provided.

Changes In Scholastic Achievement And Intelligence Of Indian Children Enrolled In A Foster Placement Program, Linda Ouida Willson

Theses and Dissertations

This study examines the long-term effects of the Indian Placement Program on the enrolled students' scholastic achievement as measured by standardized tests given in the schools. It also examines intelligence test scores and changes in them during years in the Program. The following effects on achievement were also examined: sex, age and grade at initial placement, and the child's adjustment as measured by number of foster homes in which he had been placed.

Perceptions Of Personality From Speech: Effects Of Manipulations Of Acoustical Parameters, Bruce L. Brown, William J. Strong, Alvin C. Rencher

Faculty Publications

A speech analysis-synthesis system was used to manipulate variance of fundamental frequency and a mechanical rate changer was used to manipulate speech rate. The synthesized and altered voices were tested for realism. Synthesized voices were mistaken for normal 50% to 58% of the time and rate-changed voices were mistaken for normal 78% of the time. Additional studies were conducted to test the effects of these acoustical manipulations on the adjective ratings judges made of speakers. Variance of intonation was increased and decreased by 50% for eight speakers. There was a significantrend for increased intonation to cause voices to be rated …

Fifty‐Four Voices From Two: The Effects Of Simultaneous Manipulations Of Rate, Mean Fundamental Frequency, And Variance Of Fundamental Frequency On Ratings Of Personality From Speech, Bruce L. Brown, William J. Strong, Alvin C. Rencher

Faculty Publications

Utterances of two adults males were analyzed and synthesized by a fast Fourier Transforms method. Each of the two voices was synthesized in each of the twenty‐seven combinations of three levels each of rate, mean FØ, and variance of FØ (a total of fifty‐four “voices” generated from two). The effects of the rate, mean FØ, and variance of FØ manipulations, the interactive effects of rate and variance of FØ, and the effects due to speaker were all statistically significant predictors of personality ratings given the voices. They accounted for 86%, 4%, 3%, 2%, and I% of the …

Auditory Attentional Deficit In Schizophrenia, Esther Ann Gimpel

University of the Pacific Theses and Dissertations

Differences in auditory detection performance between schizophrenics and normals were examined in terms of the attentional processes involved. Each of 40 ~s (20 schizophrenics categorized along the dimensions of paranoia, premorbidity, and acuteness; and 20 hospital technical staff) were presented with 30 50-trial blocks of a tone detection task using 6 auditory ensembles consisting of 2 tones apiece separated by varying . ,. frequency bands. Tones were masked by white noise and presented in a free-running trial manner. The commonly found decrement in detection performance with normal subjects as the tones in the ensembles become more widely separated was replicated. …

The Relationship Between Linguistic Behavior And Diagnostic Classifications In The Language Processing Systems Of Bilingual Schizophrenics, Lee Sue Curry

University of the Pacific Theses and Dissertations

Both of these theoretical positions - the linguistics and the behavioristic - are introduced here as parallel structures within which a study of language can proceed. As this study is developed, each strand is evident to some extent, with a synthesis of the two evolving in a psycholinguistic model which characterizes actual language use. This model, with the addiction of a bilingual dimension, is then discussed in light of schizophrenic language deviations.

A Follow-Up Attitudinal Study Of Selected Groups In The City Of The Dalles Toward The Community Attention Home, Landon Gilstrap, Joyce Larson, Janice Page

Dissertations and Theses

Prior to the opening of the Attention Home in August of 1971, a survey was conducted by David Clitheroe and Garrett Long to determine what specific attitudes local groups in the community had about the Attention Home. Their study represented the first part of a two part study. It established the baseline data on the community attitudes toward the Attention Home prior to the opening of the home. These attitudes will be compared with the attitudes after one year's operation of the home in order to assess what attitudinal changes, if any, have taken place between the first and second …

Changes In Personality Traits And Identification In Adolescent Female State School Residents, As A Function Of Length Of Residence, Mary L. Thompson

Dissertations and Theses

The purpose of this study was to assess the impact of a significant exposure (six months) to a State School environment on selected personality traits and identity factors of adolescent girls. A second objective was to ascertain whether greater change takes place early in the period of residency (three months) or in a later stage. A third aim was to determine whether there is a significant difference in the degree of change between girls showing fewer pathological signs and healthier identity than those who show a greater number of such signs and a stronger delinquent identification.

Color Perception In Golden Mantled Ground Squirrels, Robert F. Cooley

Dissertations and Theses

Squirrels appear to be unique among sub-primate mammals in being able to see at least some colors. A readily available Oregon squirrel species, golden mantled ground squirrels (Citellus lateralis), which has not previously been tested under laboratory conditions for color vision, was subjected to color discrimination testing in a Skinner box. On the basis of recent physiological tests of color reception capacity and behavioral tests of color discrimination response in closely related species, it was predicted that this species should be able to discriminate blue, green and possibly yellow, but not red. Three experiments were conducted. The first, a pilot …

A Descriptive Follow-Up Study Of 21 Children From Parry Center, Paul Duke

Dissertations and Theses

The age-old question persists: Does an agency operated treatment program contribute significantly to a child’s personal development and adjustment following release from the institution? Since it is the agency's responsibility to weigh the needs of the disturbed child and provide appropriate services according to those needs, their basic question--whether residential treatment or another mode of treatment is more effective--remains unanswered and, in many instances, uncontested. If residential child care benefits the disturbed child, which characteristics of that agency are conducive to the improvement of the child's behavior and re-adaption? The following study will attempt to isolate such characteristics. We will …

The Identification Of Potential Predictors Of Collegiate Success Of Black Students Enrolled In A Program For Disadvantaged Minorities, As Measured By Six Separate Success Criteria, Kerry Alan Bunker

Masters Theses

No abstract provided.

A Memory Training Procedure For Learning The Ordering Of Machine Set Up Instructions, Douglas Stephen Johnson

Masters Theses

No abstract provided.

Imitation: Some Theoretical Issues, Charles Richard Spates

Masters Theses

No abstract provided.

A Concept Learning Model, Charles R. Sawyer

Psychology ETDs

An analysis of rule learning (RL) data suggests that an important factor in bidimensional concept learning is the degree to which stimuli share common stimulus values. Subjects have the most difficulty with differentially assigned stimuli which have common values and with stimuli which are assigned to the same response category but have no common values. Based on these findings, an experiment was run with four bidimensional stimuli to determine how Ss will respond to non-reinforced test stimuli after the reinforcement of one or two stimuli to the same or different response categories. The data indicated that Ss responded to a …

Social Desirability And The Interpersonal Check List, Deborah Jean Wheeler

Dissertations and Theses

The purpose of this study is to investigate whether number of responses is related to the social desirability and intensity of the test items. 61 Ss were administered the Interpersonal Check List and the Marlowe Crowne Social Desirability Scale. From the Interpersonal Check List number of responses, average item intensity and average item social desirability were calculated. Average item social desirability was calculated from individual item social desirability values obtained from ratings by another, similar S group. The results showed that number of responses is negatively correlated with average item social desirability and positively correlated with average item intensity, as …

The Relative Usefulness Of Exemplars And Non-Exemplars For Solving Attribute Identification Concept Tasks, Thomas C. Toppino

Psychology ETDs

The effects of category label (positiveness or negativeness) and category composition (differences in the stimuli composing each category) were investigated in two experiments with concepts which were previously deemed most likely to yield a persistent advantage to positive instances. Category label effects were separated from category composition effects by using pairs of complementary concepts and requiring Ss to solve with only positive instances or only negative instances. Results showed that category composition was a more important determiner of performance than was category label. The relatively weak category label effects which were obtained were limited to specific conditions of category composition. …

Interpolated Activity Effects In Distributed Practice, Ramond King Stout

Dissertations and Theses

The purposes of this study were to evaluate the effect of different rest interval activities in distributed practice (DP) upon the rate of learning a PA task, to evaluate the effectiveness of different rest interval activities in controlling rehearsal, and to investigate the role of rehearsal in DP performance.

Three experiments compared three different pairs of rest interval activities. One pair of activities, color naming (CN) and sequential addition (SA), was machine paced (MPA). A second pair, cartoon reading (CR) and symbol cancellation (SC), was self-paced (SPA). The third pair required no formal activity (NFA), Ss were instructed to rehearse …

Assessing Some Side Effects Of A Contingency Management Program, Charles M. Atkinson

All Master's Theses

This study applied a contingency management program to a single behavior while measuring multiple behaviors. Reinforcement was made contingent upon increased addition rate. The experimental group made significantly greater gains in addition rate. There was no significant difference in the gains made in subtraction rate, reading rate, reading comprehension, or classroom behavior. The study was limited by a small sample, six week time span, and the use of mentally retarded subjects to assess side effects of reinforcing an academic behavior.

The Order Of Information Processing In The Perception Of Short Sentences, Maryam Abusaidi

Masters Theses

No abstract provided.

Reminiscence, Disengagement, And Morale In Old Age, Barbara Brown Hardy

Dissertations and Theses

The purpose of this study was to test two hypotheses concerning reminiscence in old age. Reminiscence has been found to be an adaptive mechanism relating to freedom from clinical depression and to a reduced discrepancy between present and past self-concepts in the face of an experimental social threat (Mc Mahon and Rhudick, 1964; Lewis, 1971). Disengagement theory (Cumming and Henry, 1961) proposes that reminiscence is adaptive because it is a defense mechanism which protects the individual from decreasing physical capacities and lack of reinforcement from society.

Selective Attention In Conditional Discriminations., William M. Beneke

Psychology ETDs

Six experiments were conducted in order to provide support for an extension of attention processes to stimulus relationships at the empirical and theoretical levels. These experiments, which employed a total of 231 introductory psychology students, were conducted in the context of a conditional discrimination labelled symbolic matching. In that discrimination, the correct choice or comparison stimulus depended upon the value of a discriminative or standard stimulus present on each trial. The first three experiments systematically replicated basic attentional effects in the conditional discrimination in order to provide an empirical base for evaluating the results of the second three experiments, which …

One-Trial Versus Incremental Learning : A Re-Evaluation Employing Signal Detection Theory, James William Hyams

Master's Theses

The purpose of the present study was to lend support to either the one-trial or incremental theory of learning by examining the probability of correct responses as a function of prior stimulus exposure. Signal detection theory was employed as the method of analysis. Two experiments tested the theories in a verbal learning task and a psychomotor task. On each of three trials a list of 6 AB pairs or 6 AB distances was presented once, then one of these 6 pairs or distances was tested for recognition. On the recognition test either AB (a previously viewed pair or distance) or …

Simulation Of Brain Damage On Bender-Gestalt Test By College Subjects, Arnold Rahn Bruhn

Dissertations and Theses

It is a frequent occurrence in accident cases involving alleged brain injury and attendant damage suits, for the defendant's attorney to charge the plaintiff in the case with malingering. At some time in the court proceedings it i.s also common that the plaintiff's psychologist will testify to the court that his client's brain damage is genuine, not feigned. but heretofore, clinicians have been able to speak to the court only from their own background of clinical experience, and clinicians have been known to disagree. They have not been able to refer to a body of research that has addressed itself …

The Behavior Of Coalitions As Interorganizational Structures: An Exploratory Study Using A Grounded Theory Approach, Elaine Marie Rothrock

Dissertations and Theses

This study is one of four exploratory studies concerned with coalitions of organizations that are formed to plan and develop social welfare programs within the local community. Although each study was conducted independently, taken together their major purpose was to develop some insights and knowledge into the behavior of organizations and the ways in which they interact as they work together to develop community programs. They are, then, exploratory studies of inter-organizational behavior.

Each of the studies had a different focus. One study attempted to identify the present areas of agreement and disagreement regarding inter-organization behavior by systematically reviewing the …

Auditory And Visual Sensory Stores: A Recognition Task, James Barr Richardson

Dissertations and Theses

A probe-stimulus recognition technique was used to test hypothesized differences in visual and auditory sensory memory storage. Lists of alphabetical letters were presented visually or auditorially, each followed by a visual or auditory probe. Performance on the auditory lists was predicted to be better than on the visual lists. Moreover, auditory lists followed by a visual probe (AV) were expected to show a decrement in performance in comparison to auditory list-auditory probe tasks (AA). Visual lists followed by an auditory probe (VA) were likewise expected to result in a decrement in performance in comparison to visual list-visual probe tasks (VV). …