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The Relationship Between Mood Elevation and Attribution Change in the Reduction of Depression

Description: This study investigated the relationship between the depressive attributional style described by Beck and Seligman and elevation of mood. It was proposed that mood elevation would reduce the level of depression and, in addition, would reduce the number of negative attributions. The reduction of negative attributions was assumed to be a more cognitively mediated process and was proposed to occur subsequent to mood change. These assumptions are contrary to the current cognitive theories of depression and attribution which view attributional style as a prerequisite to both the development and reduction of depression. Subjects were 30 undergraduate students between the ages of 19 and 40 years old who volunteered to participate in the study. They were screened on the basis of demonstrated depression (13 and above on the Beck Inventory) and susceptibility to hypnosis (high susceptibility on the Harvard Group Scale of Hypnotic Susceptibility) . Subjects were randcmly assigned to one of three groups; (1) hypnosis with mood elevation, (2) hypnosis with relaxation, and (3) no treatment control. The results supported the hypothesis that mood elevation would reduce level of depression. The mood elevation group demonstrated a lowering of depression. The effects of the treatment procedure did not appear until the fourth session. As anticipated, reduction in negative attributions did not precede or coincide with reduction in depression. It was not possible to determine the change in the attributional style of subject during the time period of this study. The results were discussed in terms of Bower's Associative Network Theory in which activation of mood facilitates the access to memories, behaviors, and interpretation of events which are congruent with the mood state.
Date: August 1985
Creator: Swenson, Carol

Effect of Task Appropriateness, Social Comparison, and Feedback on Female Goals, Performance, and Self-Confidence with a Motor Task

Description: Lenney (1977) concluded that achievement gender differences were predicted by females' lower self confidence and expectancies in competitive situations, identifying three variables that mediated female self confidence in achievement situations, (1) task appropriateness. (2) social comparison, and (3) feedback. The present study manipulated all three mediating variables with 240 undergraduate 18-25 year old female subjects with the pursuit rotor task that requires tracking a moving (40 rpm's) white light with a hand-held stylus for 60 seconds. Response measurement was based upon time on target. Subjects were tested over five trials while setting goals for each trial. Females were randomly assigned to a male appropriate, female appropriate, or gender neutral task condition, a competition or alone condition, and to one of four feedback conditions (no feedback, feedback about own performance only, feedback about own performance that provided the perception that subject was performing better than an opponent and/or average on each trial, or feedback about own performance that provided the perception that subject was performing poorer than an opponent and/or average on each of the five trials). Results from the 2 (social comparison) X 3 (task appropriateness) X 4 (feedback) ANOVA were contradictory to previous findings (Corbin, 1981; Petruzzello & Corbin, 1988) as females performed significantly better in competition than alone. Data support the conclusion that presentation of clear and unambiguous feedback enhanced female self-confidence (Corbin, 1981; Petruzzello & Corbin, 1988; Lenney, 1977). Data also provide null findings for the task appropriateness condition which contradicts the previous research (Corbin, 1981; Lenney, 1977) in that females perceiving the task as male appropriate did not exhibit less self-confidence and perform poorer than when the task was perceived as either female appropriate or gender neutral. Conclusions reflect methodological differences from previous research and changes in gender role identification that have significantly impacted on female ...
Date: May 1990
Creator: Adler, William P.

Opioid/Adrenergic Interaction in Regulating Canine Cardiac Function

Description: Opioid/adrenergic interactions were studied to evaluate two hypotheses: (1) naloxone potentiates the effect of epinephrine on cardiac contractility by increasing circulating epinephrine concentrations; and (2) endogenous and exogenous opioids alter left cardiac nerve stimulationinduced norepinephrine release and cardiac function. A canine isolated heart-lung preparation was used for the first study. Plasma epinephrine was determined and myocardial epinephrine uptake was calculated during intravenous epinephrine infusion. Naloxone (4 mg) was given and the epinephrine infusion was repeated. Naloxone increased cardiac contractility, coronary blood flow, and the coronary sinus epinephrine concentration. When coronary blood flow was subsequently held constant (100% above resting), naloxone increased only contractility. This result indicated that the previously observed increase in coronary sinus epinephrine was flow dependent. Corticosterone (an uptake II blocker) was employed as a positive control. Corticosterone increased the contractile response to epinephrine, but unlike naloxone, corticosterone was accompanied by a clear decrease in myocardial epinephrine uptake. The stereospecificity of the response to naloxone was investigated and (+) naloxone equaled or exceeded (-) naloxone in potentiating the inotropic effect of epinephrine. In the second study, the left cardiac nerve was isolated and electrically stimulated in intact dogs. Norepinephrine overflow gradually declined during successive control stimulations. Pretreatment with naloxone (100 Mg/kg) prevented or delayed the decline. An intracoronary dynorphin 1-9 infusion (2 nmol/min/kg for 20 minutes) reduced both norepinephrine overflow and cardiac performance, and both effects were prevented by pretreatment with naloxone (100 /xg/kg) . To summarize, naloxone potentiated the inotropic effect of infused epinephrine without altering circulating epinephrine concentrations or myocardial epinephrine uptake. This effect of naloxone was not stereospecific and probably not mediated through a traditional opiate receptor. Endogenous and exogenous opioids inhibited the left cardiac nerve stimulation-induced norepinephrine overflow, suggesting that opiate receptors may regulate cardiac excitability by modulating norepinephrine release.
Date: May 1990
Creator: Gu, Hong

A Study of the Influences Upon Pre-Service Teachers' Pre-Planning, Lesson Planning, and Bases for Interactive Decision Making During Lesson Implementation

Description: The primary objective of this study was to describe the influences upon pre-service elementary teachers' preplanning, lesson planning, and bases for interactive decision making during their lesson implementation. Six female volunteer pre-service elementary teachers from the teacher preparation program at the University of North Texas planned and taught three separate lessons in one of the following content areas-social studies, language arts, mathematics, science, and safety, at six different schools in the north Texas area. Each element of the lesson plans (18 total) was classified for analysis. Following the presentation of each lesson, the pre-service teachers were asked to use the repertory-grid technique to sort out five decisions from a series of lesson-implementation decisions which had been observed and recorded by the investigator. Then the six pre-service teachers were interviewed by the investigator using the stimulated recall technique. During the interview, each decision was discussed with the pre-service teachers, who responded to seven structural questions that probed their concerns, attitude, type of concerns, and number of concerns. The six pre-service elementary teachers possessed some ability to direct students in their classroom learning using activities and instructional knowledge. This enabled them to notice individual student performance and that of students in the group or in the class. During their interactive teaching, pre-service elementary teachers made more decisions concerning the implementation of management strategies than decisions concerning instruction and activities, in their classroom management, the pre-service teachers focused the most attention on students' verbalization and performance. The study showed that the student's classroom behavior, the thing in which a student is interested, the student's relationship with other students, the feeling of a student, and a student's action caused the six pre-service elementary teachers to immediately modify their strategies.
Date: May 1990
Creator: Chang, Tony Hong-Jee

Perceptions of Managers in Kuwait on the Role of the Multinational Corporations in Change in Kuwait

Description: The purpose of this study is to investigate the perceptions of managers in Kuwait (both Kuwaiti and non- Kuwaiti) on the effects of multinational corporations (MNCs) in Kuwait and whether these effects were beneficial. The problem motivating this study is the effects that MNCs have on the social, cultural, political, legal, economic, business, and technological environments of their host countries, especially in developing nations. This study is based on a survey of the perceptions of 1,344 managers in Kuwait on the role of MNCs in changes in Kuwait. A review of the literature on MNCs and their relationships with their host countries is provided. This review focuses on four major environmental dimensions (Social-Cultural, Political-Legal, Business-Economic, and Technological) that are affected by MNCs. The factor analysis performed for this study supports this classification of the dimensions in the environment. An English questionnaire was developed from the list of major items in each of these dimensions. An Arabic version was developed using a "double-translation method." Both the English and Arabic versions of the questionnaire were pilot tested. The instrument proved to be reliable and valid. The study utilizes a 2 x 3 block design, categorizing subjects by nationality (Kuwaiti, other Arab, others) and type of organization (public and private). Since most of the variables in the study were measured using nominal and ordinal scales, mostly non-parametric statistics were used for data analysis. The major finding from this study was that managers in Kuwait perceive positive effects of MNCs on change in Kuwait, with the exception of the cultural environment. The favorable perceptions were about the MNCs1 effects on the change in business, economic, and technological environments in Kuwait. The results of the study should be beneficial to the Kuwaiti government, MNCs doing business in Kuwait, and also to cross-cultural researchers interested in ...
Date: May 1990
Creator: Al-Daeaj, Hamad S. (Hamad Saleh)

"Beowulf": Myth as a Structural and Thematic Key

Description: Very little of the huge corpus of Beowulf criticism has been directed at discovering the function and meaning of myth in the poem. Scholars have noted many mythological elements, but there has never been a satisfactory explanation of the poet's use of this material. A close analysis of Beowulf reveals that myth does, in fact, inform its structure, plot, characters and even imagery. More significant than the poet's use of myth, however, is the way he interlaces the historical and Christian elements with the mythological story to reflect his understanding of the cyclic nature of human existence. The examination in Chapter II of the religious component in eighth-century Anglo-Saxon culture demonstrates that the traditional Germanic religion or mythology was still very much alive. Thus the Beowulf poet was certainly aware of pre-Christian beliefs. Furthermore, he seems to have perceived basic similarities between the old and new religions, and this understanding is reflected in the poem. Chapter III discusses the way in which the characterization of the monsters is enriched by their mythological connotations. Chapter IV demonstrates that the poet also imbued the hero Beowulf with mythological significance. The discussion in Chapter V of themes and type-scenes reveals the origins of these formulaic elements in Indo-European myth, particularly in the myth of the dying god. Chapter VI argues that both historical and mythological layers of meaning reflect traditional man's view of history as cyclic, a temporal period with a beginning and an end. At the juncture between end and beginning is conflict, which is necessary for regeneration. The interlacing of Christian, historical and mythic elements suggests the impossibility of extricating the individual and collective historical manifestations from the cosmic imperative of this cycle. The Beowulf poet perhaps saw in the ancient myths which permeated his cultural traditions the basis of meaning ...
Date: May 1990
Creator: Aitches, Marian A. (Marian Annette)

Developing and Administering a Nonmetropolitan Teachers Education Program in Northeastern Thailand

Description: The primary purpose of this study is to determine the efficacy of the rural teachers preparation program in specific curriculum components, field experience and training, and preparation. A secondary purpose is to determine the need for these components and a limited evaluation of other delivery systems for rural teaching in eight nonmetropolitan teachers colleges in Northeast Thailand. The questionnaire of the Rural Education Association (REA) developed by Barbara Jean Jones was employed to collect data from a random sampling of 352 teachers college instructors and administrators and randomly selected 352 elementary school teachers and administrators. Analysis of data from 508 respondents, were analyzed by using the descriptive statistic and t-test, revealed that: (a) the REA model components were available and are essential for teachers preparation program at Thai teachers colleges in the Northeast, (b) public relations and educational technology including computer literacy components should be developed to meet the public need, (c) teachers college faculty members should receive special training for preparing students to teach in a rural environment, (d) teachers colleges should provide a teacher training site in the provinces, (e) teaching in a rural and an urban environment are significantly different, and (f) there is a need for a special preservice training for teaching in a rural environment.
Date: December 1989
Creator: Naowarath Yamsaengsung

Narcissism: Reality Testing and the Effect of Negative Feedback

Description: A number of clinicians have reported that narcissists show grandiosity in self-concept, and rage after receiving disconfirming feedback. This is the first empirical study to test these claims. Subjects with differing levels of narcissism and self-esteem were compared on distortion in self-perception and emotional reaction to negative feedback. Ninety-six college students predicted their levels of intelligence, attractiveness, and interpersonal understanding (empathy) as compared to their peers. Objective measures of these characteristics were obtained, and subjects' predictions, with their actual scores held constant, provided measures of reality distortion in selfperception. Subjects were given feedback comparing their predictions to objective measures at the end of the experiment, and reaction to feedback was assessed by comparing subjects' pre- and post-feedback scores on the Multiple Affect Adjective Checklist-Revised (Zuckerman & Lubin, 1985). Narcissists were expected to react to negative feedback with greater hostility than nonnarcissists. Narcissists evidenced significant distortion in perceptions of their own intelligence, attractiveness, and interpersonal understanding. This finding provided empirical evidence supporting the clinical phenomenon of grandiosity. Narcissists did not react with greater hostility after negative feedback, but as compared to nonnarcissists, they did react with less depression following negative feedback. This supported Kernberg's (1980) assertion that narcissists do not react to loss with depression. In contrast to the inflated self-image associated with narcissism, self-esteem was associated with a comparatively accurate view of self.
Date: August 1990
Creator: Gabriel, Marsha T. (Marsha Thompson)

Adlerian Counseling and the Early Recollections of Children

Description: This investigation used a descriptive approach to explore and evaluate early recollection changes of children in Adlerian counseling. The study addressed seven research questions regarding early recollection change for children in Adlerian counseling as compared with children not in Adlerian counseling. The treatment group was engaged in Adlerian counseling for 10 weeks. The investigator conducted pre-counseling and post-counseling interviews to collect six total early recollections from 9 subjects. The comparison group was not engaged in treatment for counseling. The investigator conducted interviews at an interval of 10 weeks to collect six total early recollections from 9 subjects. The Manaster-Perryraan Manifest Content Early Recollection Scoring Manual was used for analysis of early recollection content. Following training sesions, raters scored absence or presence of content variables in early recollections. Tables were employed to reveal findings of early recollection content change as addressed by the seven research questions of this study. A descriptive evaluation of' the data indicated that the treatment group manifested greater change in early recollection content as compared to the comparison group in six of seven research questions. On the basis of these findings, this study concluded that early recollections of children are a valid source of potential in measuring therapeutic progress and are a reliable measure of the thematic apperception of children. The data from this study provide a foundation from which to build the clinical utility of the early recollections of children. In view of these results, this study recommended the routine use of early recollections of children in Adlerian counseling.
Date: May 1990
Creator: Statton, Jane Ellis Porter

Literature of Conscience: The Novels of John Nichols

Description: This dissertation presents a thematic study of the novels of John Nichols. Intended as an introduction to his major works of fiction, this study discusses the central themes and prominent characteristics of his seven novels and considers the impact of the Southwest on his work. Chapter One presents biographical information about Nichols, focusing on his political awakening and subsequent move to Taos, New Mexico. A visit to Guatemala, after the publication of The Sterile Cuckoo. his first novel, brought Nichols to a realization that America was not a benevolent world power. He began to consider capitalism a voracious, destructive economic system, a view which informed the subjects and themes of his five novels written after The Wizard of Loneliness. In 1969, Nichols left New York City, moving to Taos, New Mexico, an area with a history of physical and economic aggression against its predominantly Native American and Hispanic population. The five polemical novels, all set in northern New Mexico, were written after this move. Chapters Two through Four discuss Nichols's seven novels, analyzing theme and reviewing critical response. /V Chapter Two discusses The Sterile Cuckoo (1965) and The Wizard of Loneliness (1966), novels written prior to Nichols's political awakening. Both of these books are rite-of-passage novels which focus on relationships. Chapter Three analyzes The New Mexico Trilogy: The Milagro Beanfield War (1974), The Magic Journey (1978), and The Nirvana Blues (1981). These three novels depict the exploitation of people, the displacement of cultures, and the despoliation of land in the name of progress. Chapter Four considers A Ghost in the Music (1979) and American Blood (1987). Although these two books differ greatly in tone and subject, they are similar in the general theme of waste--waste of human potential and human life. Chapter Five identifies the prominent characteristics and reviews the ...
Date: May 1990
Creator: Ward, Dorothy Patricia

Judgment of Contingency and the Cognitive Functioning of Clinical Depressives

Description: Twenty-four psychiatric staff, 24 clinically depressed inpatients, and 24 nondepresssed schizophrenic patients at a state psychiatric facility completed five tasks under either reward or punishment conditions. Each task consisted of 30 trials of pressing or not pressing a button to make a light appear. Monetary reinforcement was contingent on light onset for the final ten trials of each task. Cash incentives for judgment of control accuracy were added for Tasks 3, 4, and 5. Cognitive functioning was evaluated on each task by measuring expectancy, judgment of control, evaluation of performance, and attribution. Mood and self- esteem were measured before and after the procedure. No significant differences were observed across mood groups for expectancy of control or judgment of control accuracy. Subject groups also did not differ in the attributions they made or in how successful they judged their performances to be. They set realistic, attainable criteria for success which were consistent with relevant conditional probabilities. Subjects in reward gave themselves more credit for task performance than subjects in punishment gave themselves blame for comparable performances. Punishment subjects demonstrated more stable, external attributions than those in reward. Across tasks, subjects overestimated when actual control was low and underestimated when actual control was high. Contrary to the "depressive realism" effect described by Alloy and Abramson (1979), clinical depressives did not display more accurate judgments of control than did nondepressives. All subjects appeared to base their control estimates on reinforcement frequency rather than actual control. Subjects showed a type of illusion of control for high frequency, low control tasks. Presumably, success in turning the light on led them to assume that their actions controlled light onset. Comparison to previous subclinical studies suggests a possible curvilinear relationship between judgment of control accuracy and level of psychopathology, with mild depressives displaying relatively greater accuracy than ...
Date: August 1990
Creator: Cobbs, David Lee

Racial Residential Segregation: Tracking Three Decades in a Single City

Description: This study evaluated the relative association of socioeconomic, minority group and housing characteristics of census tracts with the racial composition of residential areas within one southwestern city between 1950 and 1980. The unit of analysis was the census tract; the data were taken from the U.S. Census of Population and Housing 1950-1980 for the Fort Worth, Texas SMSAs. The Index of Dissimilarity compared racial segregation in the Fort Worth urbanized area for blacks with all others (1950-1980) and for Spanish and non-black minorities with all others (1960-1980). The data show little change in the extent of residential segregation over 30 years. The multiple regression showed that the degree of segregation in census tracts became increasingly predictable based on past minority concentration in the same neighborhood. Lagged social status and minority group variables significantly predicted the percent of the population that was black or Spanish in census tracts ten years later. Beta weights for percent black or percent Spanish were always the strongest in each tract regression and largely determined the level of segregation that existed in tracts ten years later. This paper asserts that social status characteristics must approach more equal levels between minority and majority groups before integrated neighborhoods can reasonably be expected. Yet many of these variables are still highly associated with black and Spanish areas. Rising income and improved housing in black census tracts give some basis for believing that in time these variables will narrow sufficiently to give more choice in residential housing. Although Spanish tracts are only about 65% as segregated as black census tracts and although the association of the variables with Spanish residential areas are never as strong as with black census tracts, still, with increased Spanish immigration in recent years and the downward trend found in social status factors within areas of ...
Date: August 1990
Creator: Clark, Marjorie, 1921-

Selected Vocal Exercises and Their Relationship to Specific Laryngeal Conditions: a Description of Seven Case Studies

Description: Good vocal health is a vital concern for those people who use the voice in a professional capacity, such as teachers, singers, actors, clergymen, and lawyers. Research in the area of vocal health reveals the need to determine if specific exercises are beneficial to the voice and if exercises used to train the singing voice might be beneficial to alleviate pathological and/or dysfunctional voice disorders. The purpose of this study was to describe the response of a variety of pathological voices to a selected set of singing exercises. Subjects were selected from the private practice of cooperating physicians who felt that the vocal instruction and exercise program might be helpful to the teachers, students, professional "pop" singers, and housewife-singers who were diagnosed to have muscle tension dysphonia, nodules, recurrent laryngeal nerve paralysis, or iatrogenic dysphonia. Instrumentation for assessing conditions before, during, and after exercise included a brief case history, subject interviews, attending physicians' medical charts, flexible fiberoptic video nasolaryngoscopy, video cassette recorder and video tape segments, three physician/observers, and a specific diagnostic procedure which provided a method of assessing organic, functional, and perceptual variables. For the exercise program the researcher chose seven vocalises from the routine designed by Allan R. Lindquest, whose techniques combined those of the Italian school with those of Swedish studios which produced such singers as Flagstad and Bjoerling. The seven vocalises included a warm up "massage" and exercises for separation and blending of the registers, vowel clarity and modification, tone focus, vocal attack, and flexibility. Since all the subjects showed improvement after exercise in the vocal conditions observed in this study, these vocalises and technique may be helpful to alleviate pathological conditions and/or dysfunctional behavior in other subjects. The researcher further suggests that the voice profession investigate the efficiency of other techniques, exercises, and musical vocalises ...
Date: May 1990
Creator: Mathis, Barbara

Relaxation and Cognitive Therapy: Effects upon Patients' Abilities to Cope with a Stressful Medical Procedure

Description: This investigation evaluated the efficacy of relaxation training and cognitive therapy separately and in combination in enhancing the coping skills of patients during epidural steroid injections. Subjects consisted of 80 back pain patients. They were randomly assigned to four groups to receive either relaxation training, cognitive therapy, relaxation and cognitive therapy, or attention control treatment. All subjects were provided preparatory information describing the procedure for the epidural injection and typical physical sensations experienced by patients undergoing the procedure. Relaxation training consisted of Jacobsonian progressive relaxation instructions which were modelled by the trainer. Cognitive therapy consisted of instructions and a work sheet designed to assist subjects in designing positive (rational) self statements concerning the injection procedure. Attention control procedures involved instructions and written exercises of equal duration to the relaxation and cognitive treatments but containing no instructions for the control of anxiety and pain. The three experimental groups exhibited significantly fewer "ae1f-distress" verbalizations during the injection. On other dependent measures, namely, the remaining catagories of pain verbalizations, gross body movements, heart rate, and independent ratings of anxiety there were no significant differences among experimental and control groups. Results are discussed in terms of spontaneous use of coping skills, habituation, individual differences in predisposition to specific coping strategies, and possible cultural/class/educational correlates of specific coping strategies. Improvements in methodology and directions for future research are recommended.
Date: August 1990
Creator: Catalanello, Michael S.

Differences in School Districts' Decision-Making Processes Before and After Tax Limitation Elections: A Case Study

Description: Using a case study approach, this investigation focused on the decision-making processes involved in developing budgets in two Texas school districts following a tax limitation, or rollback, election. Factors influencing the decision-making processes included the rollback election's outcome in each district, the participants, the perceptions participants held of themselves, the perceptions participants held of others in the district and community, the decisions made, and the factors influencing participants' decisions. Two Texas school districts were selected as subjects of this study which used qualitative data collection methods. In one school district, the rollback election passed. In the other, it failed. Data collection included observations of school board meetings and budget workshops. Structured interviews of school board members and administrators, pro- and antirollback proponents, and newspaper editors were conducted. Questions focused on the budgetary decision-making processes before and after the rollback elections. They also solicited information fromsubjects regarding rollback elections, the factors precipitating the rollback elections and the impact of the rollback election campaign upon each school district. Document analyses were triangulated with the observations and interviews to identify the factors influencing the budgetary decision-making process. Following the rollback elections, school officials in both districts adopted a conservative approach to budgetary decision-making. In both districts, school board members and administrators listened more carefully to citizens' concerns. Citizen finance committees were formed in both districts following the rollback elections to receive community input into the 1989-90 budgets. The decision-making processes in both districts were influenced by school board members' and administrators' personal philosophies, the presence or absence of long-range district goals, and pressures to finance unfunded and underfunded state mandates. The budget documents produced in both districts following the rollback elections reflected a commitment to funding curricular rather than extracurricular programs. School officials protected teachers' and support staffers' salaries, recognizing the importance of ...
Date: May 1990
Creator: Travis, Rosemary Fechner

Analysis of a Human Transfer RNA Gene Cluster and Characterization of the Transcription Unit and Two Processed Pseudogenes of Chimpanzee Triosephosphate Isomerase

Description: An 18.5-kb human DNA segment was selected from a human XCharon-4A library by hybridization to mammalian valine tRNAiAc and found to encompass a cluster of three tRNA genes. Two valine tRNA genes with anticodons of AAC and CAC, encoding the major and minor cytoplasmic valine tRNA isoacceptors, respectively, and a lysine tRNAcuu gene were identified by Southern blot hybridization and DNA sequence analysis of a 7.1-kb region of the human DNA insert. At least nine Alu family members were found interspersed throughout the human DNA fragment. The tRNA genes are accurately transcribed by RNA polymerase III in a HeLa cell extract, since the RNase Ti fingerprints of the mature-sized tRNA transcription products are consistent with the DNA sequences of the structural genes. Three members of the chimpanzee triosephosphate isomerase (TPI) gene family, the functional transcription unit and two processed pseudogenes, were characterized by genomic blotting and DNA sequence analysis. The bona fide TPI gene spans 3.5 kb with seven exons and six introns, and is the first complete hominoid TPI gene sequenced. The gene exhibits a very high identity with the human and rhesus TPI genes. In particular, the polypeptides of 248 amino acids encoded by the chimpanzee and human TPI genes are identical, although the two coding regions differ in the third codon wobble positions for five amino acids. An Alu member occurs upstream from one of the processed pseudogenes, whereas an isolated endogenous retroviral long terminal repeat (HERV-K) occurs within the structural region of the other processed pseudogene. The ages of the processed pseudogenes were estimated to be 2.6 and 10.4 million years, implying that one was inserted into the genome before the divergence of the chimpanzee and human lineages, and the other inserted into the chimpanzee genome after the divergence.
Date: August 1990
Creator: Craig, Leonard C. (Leonard Callaway)

Perceived Influence of Single-Parent Sexual Behavior on Quality of Parenting and Sexual Development of Offspring

Description: Double standard effects in inferences about quality of parenting and adult sexual outcomes for children were investigated under five conditions of single-parent sexual behavior. The sample comprised six hundred married parents from three major metropolitan areas in Texas. Subjects were administered a scenario about a hypothetical single parent family. The scenario varied with respect to parent gender, child gender, and type of parental sexual activity (e.g., abstinence, limited affairs away from home, involvement with a live-in lover, frequent partners spending the night, and a control condition containing no sexual message). Subjects were asked to rate a parent from the scenario on quality of parenting and predict the adult sexual behavior of the child. Hypothesized double standard effects did not emerge. A double standard in judgments about sexually active single parents and parenting did appear. Main effects were found for child gender and sexual lifestyle of the parent (e.g., parents with boys rated less favorably than parents with girls; promiscuous fathers were rated lower than promiscuous mothers). Several interaction effects among parent gender, child gender, and sexual lifestyle condition were also found (e.g., promiscuous parents were rated lower as parents and seen as negatively influencing the child's sexual development). Recommendations for future research include refining the two scales used in this study; extending the study to include data from single parents; examining whether the judgments of sexually active single parents affect the quality and quantity of interactions others have with either the parent or child.
Date: August 1990
Creator: Castillo, Michael G. (Michael George)

An Empirically Derived Typology of Single Custodial Fathers: Characteristics and Implications for Role Adjustment

Description: Eighty-seven single custodial fathers were surveyed to test the validity of previously developed typologies and/or construct a more empirically valid framework with implications for adjustment to the role. Mendes1 (1975) aggressive seekers, conciliatory seekers, conciliatory assenters, and aggressive assenters were compared to O'Brien's (1980) hostile seekers, conciliatory negotiators, and passive acceptors. In addition to demographic variables, relationship to ex-wife and child, and reasons for becoming single and obtaining custody, several personality variables were included along with measures of adjustment. One year follow-up measures of adjustment were collected to evaluate implications of typologies in adjustment. Two nearly equal groups were established in a Q type factor analysis of continuous data. Factor loadings of individual cases suggest a continuum of the two types of single fathers, rather than two distinct groups. Group differences were evaluated in a series of MANOVA and Chisquare analyses. Analysis included six factor scores from a supplemental R factor analysis of selected variables. Type I fathers are characterized as older, more passive, selfreflective, and aloof in interpersonal relationships. They are somewhat less oriented toward a relationship with their children and had felt satisfied with their wives* care of them. Alternatively, Type II fathers are younger, active, assured (not self-reflective), and person-oriented. They are more oriented toward relationship with their children and had felt dissatisfied with how their wives had cared for their children. Several overlapping characteristics of the Type I/II typology with Mendes1 seeker/assenter continuum are discussed. Limitations of the longitudinal adjustment data restrict the conclusions that can be drawn about differential adjustment of Types I and II. Comparisons with adjustment of other typologies suggest that extremes on the typology continuum are most at risk for problems in adjustment to the single custodial role. Implications for helping professions and future research are discussed.
Date: May 1990
Creator: Theurer, Gregory W. (Gregory Wayne)

The Everyday Experience of Satisfaction, Conflict, Anger, and Violence for Women in Love Relationships

Description: The problem of this study addressed how women experience the conflict variables of beliefs about conflict, anger arousal, conflict styles, and received and expressed violence as partners in love relationships and how these factors affect their reported satisfaction. Graduate women (M = 186) from University of North Texas completed the Dyadic Adjustment Scale (DAS), a subscale of Relationship Beliefs Inventory (RBI), the Multidimensional Anger Inventory (MAI), and Interpersonal Conflict Tactics and Strategies Scale (ICTAS), and the Severity of Violence Against Women scale (SVAW). Data were analyzed using MANOVAs with ANOVAs to examine significant differences. Multiple regression procedures were used for the exploratory questions. Women reporting less satisfied relationships were expected to believe that disagreement was more destructive and to report higher anger arousal than those who were more satisfied. The hypotheses were supported. Women who were less satisfied also reported using less constructive conflict tactics and more destructive and avoidant tactics as well as receiving some forms of violence. Expressed violence was not significantly related to low satisfaction. Results suggested that these conflict variables are highly interrelated. Strong feedback loops may develop. Strongly held conflict beliefs may affect the use of destructive and avoidant conflict strategies and increase anger which may reinforce the conflict beliefs. Women who have received violence may use both destructive and avoidant tactics. Use of tactics that escalate then de-escalate conflict suggests that conflict strategies may not be mutually exclusive. However, when a woman is low in anger and has previously received violence from a partner, she may use more avoidant tactics. In contrast women who express violence to their partners may use all three conflict tactics including constructive tactics. This finding suggested that women may express violence as a last resort to get a reaction from their partners.
Date: May 1990
Creator: Smith, R. Lee

Reverse Transfer Students: Students Who Transfer from Area Universities to the Junior College

Description: A study was conducted to identify demographic and academic characteristics of students transferring from North Texas area senior colleges to Tarrant County Junior College (Texas) in the Fall 1984 semester. Academic characteristics were measured at the point of transfer and during subsequent junior college enrollment(s) through Spring 1989. Transcripts of 608 reverse transfer students were examined. Non-Completers, students who transferred prior to completing a baccalaureate degree, were identified as 77% of the population; students who transferred after earning a degree were 22%. Of the Non Completer students, 35% transferred as Poor Students (transfer GPA of 0.00-1.99), 23% as Fair Students (2.00-2.79) and 19% as Good Students (2.80-4.00). The reverse transfer students were 52% male. Most (87%) were white, with 6% black, 4% Hispanic, and 3% other ethnic. They varied in age from 18 to 81: 24% were younger than 21, 31% were 21-25, 45% older than 25. Poor Students earned a cumulative junior college GPA 1.29 higher than transfer GPA; Fair Student GPA was .63 higher; Good Student GPA decreased by .01. The change was significant at the .01 level for Poor and for Fair students. Poor arid Fair students who stopped out "for at least two years prior to transfer increased GPA by .58 more than the GPA of immediate transfers; those who changed from an academic program to vocational or avocational courses increased GPA by .46 more than those who did not. The differences were found to be significant at the .01 level. Too few Poor and Fair Students (11%) enrolled in remediation to allow statistical measurement, but Poor Student junior college GPA was found to be 1.41 higher than university transfer GPA. Degree students were found to be older than the average reverse transfer, to be 91% white and 52% male, and to be good students with ...
Date: August 1990
Creator: Jackson, Cathie J. (Cathie Jean)

Life Stress and Incidence of Pediatric Sickle Cell Anemia Pain Crises

Description: This study investigated the relationship between stress and pain crisis incidence in pediatric Sickle Cell Anemia (SCA). It was hypothesized that SCA children were exposed to higher levels of stress than healthy children. It was also hypothesized that a significant positive correlation existed between level of stress and pain crisis incidence both within and between years. The sample consisted of 20 Black elementary school children with SCA. There were 12 female and 8 male children. The period of investigation included the calendar years 1983 and 1984. Pain crisis incidence was determined through parent interviews and verified by a review of medical records.
Date: December 1985
Creator: Norsworthy, William Ludy, 1948-

Psychological Stress: Effect on Humoral Immune Functioning as Measured by Immunoglobulin Levels

Description: The purpose of the present study was to determine if psychological stress, defined as academic examination stress, would systematically produce changes in immune parameters (immunoglobulin concentration) and psychological functioning. It was hypothesized that as examination stress occurred there would be an effect on immunological function consistent with heightened psychological activity/stress. Subjects were 23 master's and doctoral students in psychology who volunteered for the research project. All subjects were administered a series of psychological tests to measure stress, personality factors, emotional states, and anxiety levels. All tests were administered and.blood samples drawn over a period of 15 months across two lowstress and two high-stress periods. Immunological tests included white blood cell (WBC) differential count and radial immunodiffusion (RID) for the determination of concentration of different immunoglobulin classes (IgA, IgG, IgM) in serum. Data were treated to a one-way analysis of variance (ANOVA) with repeated measures, t /test for correlated samples correlational matrix between variables across assessments and discriminant function analysis. Results showed (1) increased immunoglobulin levels during periods of stress; (2) immunoglobulin G most consistently related to stress and probably most indicative of the stressed condition and biological resistance to stress; (3) anxiety related to external events; (4) increase in anxiety under stress; and (5) anxiety inversely correlated with emotional stability and coping skills while positively related to tension, increased number of somatic complaints, and obsessive-compulsive trends. Firm support was provided for the hypothesis that as stress occurred, there would be consistent changes in immunological functioning associated with heightened psychological activity/stress. It was concluded that a response pattern to stress was adaptive along both psychological- and immunological dimensions and that the concept of bodymind interaction was the most realistic approach to understanding the total response patterns.
Date: December 1986
Creator: Didriksen, Nancy A. (Nancy Andrews)

Improving Adherence: Use of Relapse Prevention Instructions in Clinical Nutrition Programs

Description: The possibility that faulty expectations about success and relapse recovery contributed to poor adherence was examined in this study. Support for such an expectancy model was sought through comparing an index of relative task magnitude to adherence rates. Instructions designed to improve adherence through changing expectations about relapse and relapse recovery were also administered to 46 clients in two clinical nutritional programs. Their adherence rates <in days) were compared to the rates obtained from the records of 64 other clients who did not receive the instructions. To further understand the adherence phenomenon, several other measures were obtained from the treatment subjects. These data were compared to adherence rates in an attempt to identify potential co-variate relationships. Statistical procedures including analysis of variance to determine comparability of subject groups, Pearson Product Moment correlations, t tests of the difference between means, and the Lawshe—Baker Nomograph comparing per cent adherence rates were performed on the data. Obtained results did not support the predicted relationship between relative task magnitude and adherence. This may have been due to differences between subjective assessments of task magnitude and the objective measure used in this study. Although improvement in adherence was noted in both treatment groups, statistical significance was achieved only in the university based clinic. Differences in the settings, assisting nutritionists, and participating subjects could have produced these findings. However, because improvement did occur in both settings, and because the techniques may be easily and inexpensively utilized by clinical nutritionists, these instructions were recommended for inclusion as a routine component of nutritional clinic procedures. No strong co-variate relationships were found between adherence and the additional measures included in the study. The only variables which correlated with adherence more than trivially, emotional response to a verbal food stimulus, and imaging ability, did lend support for this cognitively active ...
Date: December 1986
Creator: Snowden, James E. (James Edward)

Primary Care Screening for Psychological Factors

Description: The Behavioral Medicine Questionnare (BMQ) is a 44- item instrument administered via a computer CRT display or pencil and paper. The BMQ was designed to help primary care physicians treating spinal disorders to screen for emotional factors which warrant further psychological evaluation. The test is composed of three scales: Anxiety, Depression, and Somatization. Concurrent validity for each scale was determined through comparisons with subject (n = 133) scores on clinician judgement ratings, pain drawings, and the MMPI. The psychometric properties of the test were supported through statistical analysis. Significant correlations were found between the BMQ, MMPI, and clinician ratings, with the latter showing relationships of lesser strength. The only significant correlation to subject generated pain drawings was to the BMQ depression scale. Analysis indicated the need for seperate norms for males and females. Further research is needed to facilitate measurement and interpretation of the BMQ.
Date: December 1986
Creator: Marerro, Magaly V. (Magaly Victoria)