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Secretory Immunoglobulin A And Heart Rate Reactions To Mental Arithmetic And Hypnotic Suggestions, Grant Benham

Doctoral Dissertations

The current study replicates and extends previous research on the effects of both specific hypnotic suggestions and a mental arithmetic task on secretory immunoglobulin A (sIgA). Participants (14 males, 16 females) were shown a short video on immune functioning and then sat quietly for 8 minutes in order to obtain an initial baseline measure of sIgA. Participants were then administered an 8-min mental arithmetic (stress) task and a 16-min hypnosis task in a counterbalanced order and separated by a second 8-min baseline period. During the hypnosis condition, participants received a taped hypnotic induction followed by specific suggestions for increasing immune …

Psychometric Analysis Of The Self-Test; A Newly Developed Brief Screening Test For Detection Of Mild Cognitive Impairments In Early Alzheimer's Disease, Mateja De Leonni Stanonik

Doctoral Dissertations

Dementia is a major public health challenge, which is becoming more common as the aged population grows. Adequate care of dementia patients requires that they be recognized as having memory impairment, identified as having dementia syndrome, and evaluated for the specific cause of the dementia. Dementia is one of the first symptoms in the beginning stages of Alzheimer’s disease. Currently, the most common psychological instrument used in early evaluation of dementia and other cognitive problems in Alzheimer’s disease is the Mini Mental Status Exam (MMSE, Folstein & Folstein, 1974). The MMSE evaluates different aspects of a patient’s memory, visuospatial functions, …

Computerized Content Analysis: A Comparison Of The Verbal Productions Of High Hypnotizable, Low Hypnotizable And Simulating Subjects, Edeltraud Elter-Nodvin

Doctoral Dissertations

This research was designed to investigate the domain of hypnosis and to explore how the “state” of hypnosis, along with the susceptibility to hypnosis relate to lexical choice in verbal productions as well as to primary/secondary process mentation. The hypothesis that hypnosis facilitates primary process mentation has held a central place in numerous psychoanalytically oriented theories of hypnosis (Gill & Brenman, 1959; Fromm, 1992; Nash, 1991).

College students were screened for level of hypnotic susceptibility employing the following two hypnotic susceptibility scales: The Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS: A; Shor & Orne, 1962) [Appendix D] and …

Religious Involvement And Dispositional Characteristics As Predictors Of Work Attitudes And Behaviors, Tami Leigh Knotts

Doctoral Dissertations

The purpose of this dissertation was to empirically examine the effects of (1) religious involvement on job attitudes, (2) dispositions on job attitudes, and (3) religious involvement on workplace behaviors. This study also assessed whether job attitudes mediated the effect of religious involvement an workplace behaviors or the interaction effect of religious involvement and dispositional characteristics on workplace behaviors.

Higher levels of religious involvement were hypothesized to lead to more positive work attitudes and behaviors. Conservative and self-transcendent values along with positive well-being were expected to lead to positive attitudes at work. The effect of religious involvement on work behaviors …

Effect Of Cooperative Learning (Student Teams -Achievement Divisions) On African American And Caucasian Students' Interracial Friendships, James Edward Cook

Doctoral Dissertations

The purpose of this study was to gauge the impact of cooperative learning teams on interracial friendships. The participants were 256 sixth, seventh, and eighth grade students in English classes (20% African American and 80% Caucasian) at a rural middle school in Louisiana. After delivery of instruction, the experimental group studied worksheets in teams, received rewards based upon the team's performance, and received individual grades based upon individual exam scores. The control group studied worksheets individually and received individual grades. This eight week study utilized the sociometric question, “Who are your friends in this class?” as the pretest and posttest …

A Social-Cognitive Approach To Salesperson Work Motivation, Lawrence Scott Silver

Doctoral Dissertations

The purpose of this study was to apply a social-cognitive model of motivation, used extensively in educational psychology, to a sales setting. The topic pertaining to work motivation and its importance is evidenced by the amount of research devoted to the topic. The literature examined for this study was selected from the fields of industrial/organizational psychology, educational psychology, and marketing/sales. Specifically, this study addressed the following research questions: (1) To what extent is salespeople's goal orientation determined by their implicit personality theory? (2) Do salespeople's goal orientation determine their behavior pattern? (3) Does optimism moderate the relationship between salespeople's implicit …

Conscientiousness And The Prediction Of Task Duration: Evidence Of The Role Of Personality In Time Prediction, William Ernest Kelly

Doctoral Dissertations

Accuracy in predicting the duration necessary to complete a task is an important dimension of daily fife. There exists a large degree of variation in an individual's accuracy in predicting task duration. One domain suggested to influence accuracy of predicting duration is that of personality factors and individual differences. Empirical and theoretical links were found in the literature between the personality factor conscientiousness, of the Five Factor Model of Personality, anxiety, and predicting task duration. The purpose of this dissertation was to empirically examine the role of conscientiousness and anxiety in the accurate prediction of task duration. Ninety-five undergraduate students …