The Substance Abuse Subtle Screening Inventory: a Predictive Validity Study with Criminal Offenders Mandated to Rehabilitative Treatment (open access)

The Substance Abuse Subtle Screening Inventory: a Predictive Validity Study with Criminal Offenders Mandated to Rehabilitative Treatment

The Substance Abuse Subtle Screening Inventory was constructed to screen for substance abuse patterns despite non-admittance of respondents. Predictive validity studies of the SASSI are limited, and are not available for probationers. Participants were 147 male and 54 female probationers mandated to treatment. Overall differences among SASSI scales were significant for treatment compliance and outcome. Higher SASSI scales were found among those probationers who were compliant/successful. Individual scales were not significantly different, however, a trend was revealed; those respondents who scored higher tended to comply/succeed in treatment. The SASSI alone accurately classified 59.7% of respondents. In summary, the SASSI's use in predicting treatment outcome is limited and should be employed with concomitant data.
Date: August 1996
Creator: Flores, Johnny Martin
System: The UNT Digital Library
Family and Self-concept Factors Contributing to the Adjustment and Achievement of Early Entrants (open access)

Family and Self-concept Factors Contributing to the Adjustment and Achievement of Early Entrants

The purpose of this study was to investigate the role of students' self-concept and their perceptions of family environment in the psychosocial adjustment and academic achievement of accelerated college students in a residential program. A secondary purpose was to investigate the differential role of those factors for students of diverse ethnic backgrounds.
Date: December 1996
Creator: Caplan, Sheryl Mink
System: The UNT Digital Library
Correlates, Antecedents, and Consequences of Reading Disabilities in 11-Year-Old Children with ADHD as a Major Correlate (open access)

Correlates, Antecedents, and Consequences of Reading Disabilities in 11-Year-Old Children with ADHD as a Major Correlate

The purpose of this study was to follow the development of children with reading disabilities only, reading disabilites and ADHD, ADHD only, and a comparison group from the ages of 3 to 18. Differences were examined on the following variables: (a) Antecedent variables- Reynell Developmental Language Scales, Temperament, and Family Adversity; (b) School-age variables- behavioral and academic self-concept ratings; and (c) Psychological adjustment variables at age 18- self-reports of delinquency. Children from the reading disabled groups exhibited receptive language deficits, were from families who during the early childhood years had less resources to cope with problem situations, exhibited difficult temperamental characteristics, and had negative academic self-concepts. Distinctions were also noted between a "pervasive" and "situational" presentation of behavioral problems. During late adolescence the reading disabled groups exhibited similar levels of delinquency as their non-disabled peers. The implications of this study and directions for future research are discussed.
Date: August 1996
Creator: Pisecco, Stewart (Stewart Anthony)
System: The UNT Digital Library
PTSD in Women following a Disaster: the Effects of Social Support and Gender Differences (open access)

PTSD in Women following a Disaster: the Effects of Social Support and Gender Differences

The purpose of this study was to examine and compare individuals that had survived a single incidence trauma, the Luby's massacre in Killeen, Texas. Participants answered questions regarding various facets of social support following the trauma, and were also screened for a diagnosis of PTSD. Participants' level of symptoms, specifically depression, anxiety, and phobic anxiety was measured over time with the SCL-90-R. The results of this study indicate that, while women initially experience a higher level of depression and phobic anxiety, there is no gender difference in rate of symptom change over time. This study also found that women were significantly higher than men on desirability, utilization and usefulness of social support. Of the target symptoms, however, only depression correlated with any facet of social support, specifically, desirability. Finally, this study questioned whether individuals would share more similarities with others based on gender or diagnosis. It is suggested by the current data that diagnosis is the better indicator of similarity.
Date: December 1996
Creator: Direiter, Diana C. (Diana Charity)
System: The UNT Digital Library
An Investigation of Psychopathy in a Female Jail Sample: a Study of Convergent and Discriminant Validity (open access)

An Investigation of Psychopathy in a Female Jail Sample: a Study of Convergent and Discriminant Validity

The present study was designed to assess both the construct of psychopathy in a female jail sample as well as the quality of the measures that have been employed to assess this personality style. Utilizing the multitrait-multimethod matrix proposed by Campbell and Fiske (1959), the construct of psychopathy was measured via three instruments: (a) the Antisocial Scale of the Personality Assessment Inventory, (b) the Psychopathy Checklist - Revised, and (c) the Antisocial Scale of the Personality Disorder Examination. In addition, the predictive validity of each of these measures of psychopathy was evaluated to determine their ability to predict institutional violence and non-compliance. The results revealed significant convergence and divergence across the three instruments supporting the construct of psychopathy in a female jail sample. In addition, the measures of psychopathy demonstrated moderate predictive validity.
Date: May 1996
Creator: Salekin, Randall T. (Randall Todd)
System: The UNT Digital Library
Top Management Groups: the Relationships among Member Characteristics, Group Processes, Business Environments, and Organizational Performance (open access)

Top Management Groups: the Relationships among Member Characteristics, Group Processes, Business Environments, and Organizational Performance

In the present quasi-experimental study, the relationships among individual executive characteristics, top management group processes, the business environment, and organizational performance for the gas and computer industries were investigated. Data were collected through a questionnaire using several published instruments measuring work locus of control, self-monitoring, group innovation/improvement, collaboration, and task management, environmental uncertainty, and perceptions of organizational performance. Return on assets data and sales data for several years were obtained from a business database. A total of 204 executives, 135 from the gas industry and 69 from the computer industry, returned completed questionnaires. Group processes were positively correlated with the average return on assets over three years. In addition, based on regression analyses, group processes predicted the average return on assets over three years. Work locus of control was positively correlated with group processes. However, none of the hypothesized moderator relationships were supported due to collinearity difficulties with one of the measures. Also, there were no differences between the gas and computer industries with regard to the uncertainty of the business environment.
Date: December 1996
Creator: Matthews, Lauri Luce
System: The UNT Digital Library
Assessing Maternal Functioning in Families of Children with Autism (open access)

Assessing Maternal Functioning in Families of Children with Autism

Mothers and siblings of children with autism incur stressors that impact their well-being more adversely than mothers of children with ADHD or normally developing children. In Study 1, twenty-six mothers of children with autism (Group 1) were compared to 24 mothers of children with ADHD (Group 2) and 24 mothers with normally developing children (Group 3). All families included a normally developing child (ages 4 to 12). Measures to delineate levels of maternal functioning were administered. Results for Study 1 indicated that mothers of children with autism had higher levels of psychological symptomatology, higher parenting stress, poorer perceptions of their family environment and their ability to parent the siblings, and higher perceptions of internalized problems of the siblings than mothers with normally developing children. These findings support the literature stating that mothers of children with autism may experience increased levels of maternal stress. The reciprocal nature of the parent-child relationship suggests that parents should be involved in meeting the needs of siblings in these families. A subgroup of Group 1 mothers participated in a parent group that occurred simultaneously with a sibling group. Mothers were randomly assigned to participate in a parent/sibling group, a sibling only group, or a wait-list …
Date: August 1996
Creator: Oizumi, Joelle J. (Joelle Julienne)
System: The UNT Digital Library
Applied Sport Psychology Consultation: Effects of Academic Training, Past Athletic Experience, and Interpersonal Skill on Female Athletes' Ratings (open access)

Applied Sport Psychology Consultation: Effects of Academic Training, Past Athletic Experience, and Interpersonal Skill on Female Athletes' Ratings

Applied sport psychology consultation is a relatively new phenomenon with limited empirical underpinnings. The purpose of the study was to evaluate three applied sport psychology consultant personal and professional characteristics within Strong's social influence model that have been suggested to impact consultants' effectiveness in working directly with athletes and their performance problems. The three consultant characteristics were academic training, past athletic experience, and interpersonal skill. Division I female athletes (N = 187) read written preconsultation information and watched a 10- minute vignette between a consultant and an athlete. Participants completed the Counselor Rating Form-Short (CRFS), the Sport Psychology Consultant Evaluation Form (CEF), and questions concerning willingness to work with the consultant. The data from the dependent measures were analyzed by a 2 (level of consultant academic training) X 2 (level of consultant past athletic experience) X 2 (level of consultant interpersonal skill) MANOVA. Results indicated that applied sport psychology consultants' academic training and past athletic experience had only limited influence on the participants' perceptions about the consultants. The Division I female athletes unambiguously rated consultants with positive interpersonal skills more favorably on all dependent measures regardless of the consultants' level of academic training or past athletic experience. Directions for future …
Date: May 1996
Creator: Hankes, Douglas M. (Douglas Michael)
System: The UNT Digital Library
Psychosocial Influences on Bulimic Symptoms: Investigation of an Emprical Model (open access)

Psychosocial Influences on Bulimic Symptoms: Investigation of an Emprical Model

The emerging consensus among investigators seems to be that bulimia is a multidetermined disorder with a number of contributing factors, including biological components, sociocultural factor, personality, and family characteristics (Garfinkel & Garner, 1982). An etiological model was examined in this study integrating two important theoretical perspectives in the bulimia literature: the stress-coping perspective (Cattanach & Rodin, 1988) and the family systems perspective (Minuchin et al., 1978). Five latent variables: Family Characteristics, Coping Resources, Psychological Disturbance, Environmental Stressors, and Bulimia were represented by twelve measured variables. Structural Equation Modeling analysis allowed for the simultaneous examination of the hypothesized interrelationships between model variables. Findings confirmed a direct impact of psychological disturbances on bulimic symptoms. Hypothesized indirect relationships of family characteristics, coping resources and environmental stressors to bulimia were confirmed. Treatment implications as well as directions for future research were discussed.
Date: August 1996
Creator: Owen-Nieberding, Amy
System: The UNT Digital Library
Inhibition of Return in Schizophrenia (open access)

Inhibition of Return in Schizophrenia

The present study was designed to look at inhibition of return within a schizophrenic population for the first time. Inhibition of return is an attentional phenomenon that has been studied with a number of populations, and has been shown to be present in normal individuals. Based on the disattention hypothesis put forth by Cromwell and colleagues (e.g., Cromwell & Dokecki, 1968), it was hypothesized that patients with schizophrenia would show an impaired inhibition of return. Twenty-eight inpatients with schizophrenia, and 19 normal comparisons were evaluated on a visual inhibition of return task. Consistent with hypotheses, schizophrenia patients have significant impairments in inhibition of return compared to normal comparison participants. Further, the relative lack of inhibition of return in the schizophrenic group was found to be strongest to stimuli in the left visual field. These results provide initial support for a reconceptualization of the disattention hypothesis.
Date: August 1996
Creator: Hinds, Jeffrey D. (Jeffrey Dale)
System: The UNT Digital Library
Depression in Sixth-Grade Early Adolescents: Effects of Intimate Support, Relationship Conflict, and Self-Efficacy (open access)

Depression in Sixth-Grade Early Adolescents: Effects of Intimate Support, Relationship Conflict, and Self-Efficacy

Depressive symptomology was examined in this study as a function of conflict and intimate support with parents, friends, and siblings among a non-clinical sample of 223 predominately white sixth-grade early adolescents. Moreover, sixth-graders' depressive symptomology was examined as a function of conflict management self-efficacy and intimate support self-efficacy. The purpose of the present study was twofold: 1) to explore the effects of intimate support and conflict in family and friend relationships on sixth-grade early adolescent depressive symptomology, 2) to determine whether poor conflict management skills self-efficacy and poor intimate support self-efficacy are linked with depressive symptomology in sixth-grade early adolescents. Friend relationship qualities had little impact on depression in sixth-graders. However, the presence of conflict and deficits in family intimate support, especially from parents, was associated with increased depression. Increased levels of depression also corresponded with lower ratings of conflict management self-efficacy and intimate support self-efficacy. Moreover, relationship difficulties combined with self-efficacy deficits to affect depression.
Date: August 1996
Creator: Goodness, Kelly R.
System: The UNT Digital Library
Self-Complexity and Physiological Responses to Facial Self-Reflection: An Investigation into Women's Self-Image (open access)

Self-Complexity and Physiological Responses to Facial Self-Reflection: An Investigation into Women's Self-Image

In this study, effects of facial self-reflection and complexity of self on physiological responses were investigated. Skin conductance levels were measured during baseline and neutral conditions, then under a self-focusing condition provided by mirror reflection of the face. Subjects completed measures of self-complexity, depressive affect, self-esteem, anxiety and body image satisfaction. Eye tracking data was collected during the mirror condition. Results showed a significant effect of mirror self-reflection on physiological reactivity as measured by differences between mirror and baseline mean responses. Pre-test depressive affect was correlated with low self-esteem but not with self-complexity. Self-complexity was negatively correlated with orientation to physical appearance and positively correlated with greater differences between baseline and mirror mean reactivity. Self-complexity and depressive affect did not significantly predict physiological reactivity, although a trend was found for the influence of each variable. Post-hoc analyses showed significant group differences for both self-complexity and depressive affect on physiological reactivity, although the influence of self-complexity was in the unexpected direction. Results of this study are consistent with general findings that negative self-esteem, anxiety and depression are strongly correlated. In addition, a strong correlation was found between negative self-esteem and dissociative symptoms. Exploratory analyses of eye tracking data found no significant …
Date: December 1996
Creator: Baldwin, Carol L. (Carol Louise)
System: The UNT Digital Library
Effectiveness of the Neurobehavioral Cognitive Status Examination in Assessing Alzheimer's Disease (open access)

Effectiveness of the Neurobehavioral Cognitive Status Examination in Assessing Alzheimer's Disease

Accurate, early diagnosis of Alzheimer's Disease is becoming increasingly important in light of its growing prevalence among the expanding older-aged adult population. Due to its ability to assess multiple domains of cognitive functioning and provide a profile of impairment rather than a simple global score, the Neurobehavioral Cognitive Status Examination (NCSE) is suggested to better assess such patterns of cognitive deficit for the purpose of diagnosis. The performance of the NCSE was compared with that of the Mini-Mental State Examination (MMSE) for diagnostic sensitivity in a sample of patients diagnosed as having probable Alzheimer's Disease. The strength of correlation between severity of cognitive impairment on these tests and report of behavior problems on the Memory and Behavior Problems Checklist (MBPC) was also explored, as was performance on the NCSE and report of behavior problems using the MBPC in predicting Single Photon Emission Computed Tomography (SPECT) scan results. The NCSE was found to exhibit greater sensitivity to physician diagnosis of probable Alzheimer's Disease relative to two versions (Serial 7's or WORLD) of the MMSE (.90, .77 and .68, respectively). While both measures were found to correlate significantly with the report of behavior problems, only a moderate proportion (NCSE = .22 and …
Date: December 1996
Creator: Begnoche, Normand B.
System: The UNT Digital Library
Transgenerational Patterns of Adult Attachment Relationships (open access)

Transgenerational Patterns of Adult Attachment Relationships

The purpose of the study is to examine adult attachment relationships among a group of college students and their parents. Two attachment hypotheses were tested: The mental model hypothesis for attachments with parents and romantic partners and the compensation hypothesis for attachment with God. Hypothesis 1 attempted to determine if there was agreement between parents and children about a self-reported attachment style. Support was found as students and parents had a significantly higher level of agreement when reporting a secure style of attachment between them, with sons being significantly highest. Hypothesis 2 examined agreement on attachment style between generations: Children's report of attachments to parents and parents' report of attachment to their parents. Results indicated that parents' reporting a secure style of attachment to their parents was significantly higher with their same gender parents. Hypothesis 3 produced two 15 x 15 correlation matrices including measures of romantic attachment and religiousness for children and parents. In general, further validity for measures used is provided in numerous expected correlations. Anxious and avoidant romantic attachment styles and desperate love were significantly positively related and were often negatively related to a secure style of attachment. Results indicate significant relationships between fathers' and children's (particularly …
Date: June 1996
Creator: Merck, Rhea Ann M.
System: The UNT Digital Library
Bias in the Diagnosis and Treatment of Gay Males (open access)

Bias in the Diagnosis and Treatment of Gay Males

The purpose of this study was to explore heterosexual bias in the diagnosis and treatment of gay males. Two hundred-fifty (134 males and 116 females) mental health professionals from the Division of Psychotherapy (29) of the American Psychological Association participated in the study. Participants were randomly assigned to one of two case history conditions, which presented a 35-year-old male seeking therapy. Both conditions were equivalent with regards to the presenting problem (i.e., diagnostic symptoms) with the exception of his significant other (i.e., gay vs. non-gay condition). Potential bias was measured through a diagnostic rating Likert scale and a treatment plan questionnaire. Other independent variables that could potentially have an effect on diagnostic ratings were explored, such as gender, year of graduation, and theoretical orientation of the respondents. Results of the statistical analyses failed to confirm evidence of heterosexual bias. Implications for further research and training are discussed.
Date: December 1996
Creator: Adams, Pamela (Pamela Ann)
System: The UNT Digital Library
Neuropsychological Deficits Associated with Silicone Gel Breast Implants (open access)

Neuropsychological Deficits Associated with Silicone Gel Breast Implants

Thirty-two silicone breast implant patients scored in the mild to moderate range of impairment on the Halstead-Reitan Neuropsychological Battery. An unusual number of patients had positive tests for antinuclear antibody on immunological testing and a high incidence of EEG abnormalities were found. Personality testing revealed an MMPI profile which is typical for neuropsychologically impaired subjects but components were consistent with extreme emotional distress. None of the subjects were near the cutoff score for malingering or faking bad on the F-K index of the MMPI. There was no apparent relationship between length of exposure and the severity of neurological impairment. Also, explanted subjects performance was not improved when compared to subjects whose implants were still in place.
Date: August 1996
Creator: Kasper, Mary E. (Mary Elizabeth)
System: The UNT Digital Library
The Relationship Between Abilities and Perceived Everyday Intelligence in Older Adults (open access)

The Relationship Between Abilities and Perceived Everyday Intelligence in Older Adults

This study examined the relationship between perceptions of intellectual functioning and measures of cognitive abilities, personality variables and sociodemographic information. One hundred and fifty-two older community residing adults were asked to define their perception of intelligence by completing a questionnaire that asked the extent to which a variety of tasks are: functionally important, contribute to feelings of intellectual vitality and are the object of worry or concern. They also estimated their skill at performing each task. The hypothesis that cognitive abilities would best predict perceptions of cognitive functioning was moderately supported. Personality variables, specifically anxiety, were more predictive of the meaning variables than abilities.
Date: December 1996
Creator: Patterson, Marla K. (Marla Kay)
System: The UNT Digital Library
Life Stress, Coping, and Social Support in Adolescents: Cultural and Ethnic Differences (open access)

Life Stress, Coping, and Social Support in Adolescents: Cultural and Ethnic Differences

Although much research has examined the impact of life stress and the subsequent development of health symptoms, most of this research has been done with White middle class adults. Similar to the adult research, life stress research with children and adolescents has focused on White middle class individuals. The present study expands the knowledge about the stress process in ethnic/racial adolescents while controlling for the effects of SES. A sample population consisting of 103 Black students, 129 Hispanic students, and 105 White students was compared with respect to stressful events experienced, coping strategies, and social support. Students from a wide range of socioeconomic backgrounds were included within each ethnic/racial group studied. After experimentally and statistically controlling for the effects of socioeconomic status, significant differences were observed. Black and Hispanic students reported receiving higher levels of Enacted Social Support (actual support) than White students. Contrary to what has been previous suggested, Black and Hispanic students reported having experienced fewer stressful life events than White students. Other ethnic/racial group differences that emerged included differences in ways in which specific patterns of moderator variables served to enhance the relationship between life stress and psychological symptomatology.
Date: August 1996
Creator: Prelow, Hazel (Hazel M.)
System: The UNT Digital Library
Masculine Gender Role Conflict: Effects on College Men's Scores of Psychological Well-Being, Chemical Substance Usage, and Attitudes toward Help-Seeking (open access)

Masculine Gender Role Conflict: Effects on College Men's Scores of Psychological Well-Being, Chemical Substance Usage, and Attitudes toward Help-Seeking

This purpose of this study was to investigate the effects of Gender Role Conflict upon college men's scores of psychological well-being, substance usage, and attitudes toward psychological help-seeking. It was found that the Success, Power, and Competition variable of Gender Role Conflict was the one variable that was consistently related to the measures of interest. Moreover, it was found to be significantly related to a decrease in psychological well-being, including Trait Anger, Angry Reaction subtype of trait anger, Angry Temperament subtype of trait anger, and Trait Anxiety. It was also found that this same variable was significantly related to increased reports of alcohol usage. Where as four of the possible five Gender Role Conflict variables were related to a negative attitude toward help-seeking, the Success, Power, and Competition variable was most heavily weighted.
Date: August 1996
Creator: Blazina, Christopher (Christopher Douglas)
System: The UNT Digital Library
Acculturation in African American College Women and Correlates of Eating Disorders (open access)

Acculturation in African American College Women and Correlates of Eating Disorders

Although eating disorders have been the focus of much research, the inclusion of minority populations has been minimal. A recent review of the literature by Dolan (1991) has found that eating disorders were most likely to be present in non-White women who were exposed to Western societies and cultures. Thus, the purpose of this study was to examine personality, physical, and cultural correlates of bulimic symptomatology in a sample of African American college women. The Bulimia Test Revised (BULIT-R) was used to assess bulimia symptoms. The African American Acculturation Scale (AAAS), the Beliefs about Attractiveness Scale Revised (BAAR factors 1 and 2), the Rosenberg Self-Esteem Scale (SES), the Centers for Epidemiological Depression Scale (CES-D), Body Parts Satisfaction Scale (BPSS), and body mass were the independent variables hypothesized to predict bulimic symptoms. Hierarchical regression analysis revealed that body mass, depression, and low self-esteem were the best predictors of bulimic symptomatology, together accounting for 38% of the variance. Beliefs about attractiveness and body satisfaction were related to bulimic symptoms but not when considered simultaneously with the other variables. Acculturation was not predictive of bulimic symptoms. 0-ordered correlations revealed that beliefs about attractiveness and body satisfaction were correlated with bulimic symptoms. Acculturation was …
Date: August 1996
Creator: Lester, Regan
System: The UNT Digital Library
The Influence of Family Functioning on Identity Formation: a Model of Late Adolescent Identity Development (open access)

The Influence of Family Functioning on Identity Formation: a Model of Late Adolescent Identity Development

The influence of theoretically prominent family processes on late adolescent college student identity development was the focus of this study. The primary purpose was to test a model of adolescent identity development. This model proposed that family health variables would predict identity development, and that attachment and separation-individuation would each make unique and additive contributions to identity development. The second purpose was to identify instruments which discretely measured the family processes. The third purpose was to better understand family influences by measuring the processes of exploration and commitment. Participants were 150 male and 150 female college students, between the ages of 18 and 23, and from intact families. Questionnaires completed measured family functioning and identity development. Family functioning measures covered three domains (family health, attachment to parents, and separation-individuation) which formed the set of independent variables. The identity measures (ego identity status and identity process) comprised the dependent variables. A hierarchical regression design was employed where family health variables were entered first, followed by attachment variables, then separation-individuation variables. The results indicated mixed support of the model. First, the proposed model was statistically supported for females as all domains predicted identity achievement and diffusion. For males, only family health predicted …
Date: August 1996
Creator: George, David T. (David Titus)
System: The UNT Digital Library
A Revised Instruction Set for the Booklet Category Test (open access)

A Revised Instruction Set for the Booklet Category Test

Eighty-eight (N = 88) non-brain-injured adults were tested with one of two versions of the Booklet Category Test (BCT). Forty-four (N = 44) individuals were tested with the standard version of the BCT, and forty-four (N = 44) were tested with a revised BCT in which between-subtest cueing was removed, called the Noncued Category Test (NCT). The results of this study indicate that removal of cueing instructions changes the Category test significantly. Subjects administered the NCT scored significantly more errors than those who were administered the standard Category test. While BCT scores correlated significantly with nonverbal intelligence scores, NCT scores did not. However, the difference in these correlations was not significant, indicating that the intelligence aspect measured in the two versions is not different. Neither the BCT nor the NCT correlated significantly with the Wisconsin Card Sort, Word Fluency, Stroop, or Trail Making Test. It is recommended that the NCT be administered to circumscribed clinical populations in order to best utilize present findings.
Date: August 1996
Creator: Rockers, Daniel M.
System: The UNT Digital Library
Factors Influencing Myoelectric Wearing Patterns of Pediatric Prosthetics Patients (open access)

Factors Influencing Myoelectric Wearing Patterns of Pediatric Prosthetics Patients

Upper limb deficiencies in children may be the result of trauma, disease, or congenital problems. Although biomechanical losses are the primary problem associated with a limb deficiency, the loss of such an obvious body part has cosmetic and psychosocial implications as well. Fitting a child with a prosthesis typically is the treatment chosen by families. Presently, there are three types of prostheses available for pediatric amputees, including passive, cable-operated, and myoelectric arms, but the myoelectric appears to be the most popular choice of children and their families. However, there is growing concern among clinicians that, despite its advanced technological capabilities, the myoelectric prosthesis is chosen for aesthetic rather than functional reasons. It is difficult, then, to justify the expense of fitting a myoelectric prosthesis when a more inexpensive prosthesis, or none at all, would be a more appropriate prescription. The question of when to prescribe a myoelectric prosthesis for a pediatric patient remains one of the most controversial questions in the field of prosthetics today due to this cost/benefit issue. In this study, the researcher examined psychological factors that may influence whether or not a child will wear a prosthesis and how that prosthesis will be used. Thirty prosthetics patients …
Date: December 1996
Creator: Glenn, Shannon M. (Shannon Richardson)
System: The UNT Digital Library
HIV-Associated Dementia: Cofactors as Predictors of Severity of Neurocoenitive Deficits (open access)

HIV-Associated Dementia: Cofactors as Predictors of Severity of Neurocoenitive Deficits

The objective of the present study was to evaluate the relationship between a set of cofactors and severity of cognitive impairment, to determine if there were any factors which significantly predicted more severe neurocognitive deficits in persons with AIDS. Twenty-four male volunteers recruited from community groups and physician referrals participated. Subjects completed several self-report questionnaires eliciting information regarding demographics and risk factor variables, in addition to a comprehensive battery of neuropsychological tests. A severity of cognitive impairment summary score was computed for each subject, reflecting both the number of impaired tests and their distance in the impaired direction from normative data. Neither CD4 count, number of months since diagnosis of AIDS, number of AIDS-related illnesses, number of recent stressors, history of head injury/LOC, history of substance use, current or past psychiatric disorder, history of learning disability nor history of other medical illness were found to be significantly related to severity of cognitive impairment in this sample, after controlling for the effects of age, level of education, estimated premorbid IQ and mood status. However, no reliable conclusions could be drawn from this study because the small sample size resulted in an unacceptably low level of statistical power for the desired regression …
Date: December 1996
Creator: Anderson, Deborah E. (Deborah Elaine), 1967-
System: The UNT Digital Library