Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Articles 91 - 109 of 109

Full-Text Articles in Entire DC Network

Relative Sensitivity To Change Of Psychotherapy Outcome Measures For Children And Adolescents: A Comparison Using Parent- And Self-Report Versions Of The Cbcl/6-18, Basc-2, And Y-Oq-2.01, Debra Theobald Mcclendon Apr 2009

Relative Sensitivity To Change Of Psychotherapy Outcome Measures For Children And Adolescents: A Comparison Using Parent- And Self-Report Versions Of The Cbcl/6-18, Basc-2, And Y-Oq-2.01, Debra Theobald Mcclendon

Theses and Dissertations

This repeated-measures study evaluated the relative sensitivity to change of the Child Behavior Checklist/6-18 (CBCL/6-18), the Behavior Assessment System for Children-2 (BASC-2), and the Youth Outcome Questionnaire-2.01 (Y-OQ-2.01). Participants were recruited from Valley Mental Health, a community outpatient clinic in Salt Lake City, UT. There were 178 participants for 136 cases, with 134 adults and 44 adolescents. Participants provided two through five data points for a total of 548 data points. Hierarchical Linear Modeling (HLM) was conducted for three major comparisons: adult informants, adult and adolescent dyads, and adolescents. Results indicated the Y-OQ-2.01 was the most change sensitive, while the …


Swaying The Masses: The Effect Of Argument Strength And Linguistic Abstractness On Attitudes, Jessica Barber Apr 2009

Swaying The Masses: The Effect Of Argument Strength And Linguistic Abstractness On Attitudes, Jessica Barber

Theses and Dissertations

Two studies were conducted to investigate how the use of different types of language affects attitudes. Participants scrutinized arguments supporting a hypothetical toothpaste that differed in terms of argument strength (strong versus weak) and linguistic abstractness (abstract versus concrete) and subsequently evaluated the toothpaste. In addition, half of the participants in the second study were subjected to a cognitive load manipulation (i.e., rehearsing a ten-digit number) in order to limit their level of cognitive elaboration. Results indicated that strong arguments and those containing concrete descriptions led to more positive attitudes about the toothpaste, whereas weak messages comprised of abstract terms …


Examination Of The Discriminative Stimulus And Cross-Tolerance Inducing Properties Of N-Desmethylclozapine In C57bl/6 Mice., Jason Wiebelhaus Apr 2009

Examination Of The Discriminative Stimulus And Cross-Tolerance Inducing Properties Of N-Desmethylclozapine In C57bl/6 Mice., Jason Wiebelhaus

Theses and Dissertations

Due to its unique receptor binding profile and its relationship to clozapine, N-desmethylclozapine (NDMC) has been examined as a possible antipsychotic drug (APD). Clozapine has been trained as discriminative stimulus in our lab, but NDMC has not yet been established as a discriminative stimulus. In experiment 1, 12 C57BL/6 mice were trained to discriminate 10.0 mg/kg NDMC from VEH using a standard-two lever operant procedure to assess antipsychotic substitution. The typical APD clozapine fully substituted for NDMC at 2 doses tested (2.5 and 5.0 mg/kg), while typical APD haloperidol failed to substitute for NDMC. In Experiment 2, 11 mice were …


A Comparison Of The Discriminative Stimulus Properties Of The Atypical Antipsychotic Clozapine And The Glutamate Agonist N-Methyl D-Aspartate In C57bl/6 Mice., Sarah A. Vunck Apr 2009

A Comparison Of The Discriminative Stimulus Properties Of The Atypical Antipsychotic Clozapine And The Glutamate Agonist N-Methyl D-Aspartate In C57bl/6 Mice., Sarah A. Vunck

Theses and Dissertations

The glutamate system dysfunctions present in schizophrenia raise new questions about possible glutamatergic actions of the atypical antipsychotic clozapine. While clozapine has been shown to partially substitute for the discriminative stimulus of the glutamate agonist N-methyl D-aspartate (NMDA) in rats, NMDA discrimination has not previously been established in mice. The present study was designed to explore the possible role of NMDA activity in clozapine’s discriminative stimulus. Two groups of C57BL/6 mice were trained to discriminate either 2.5 mg/kg CLZ from vehicle or 30 mg/kg NMDA from vehicle in a standard two-lever drug discrimination task. NMDA drug discrimination was successfully established …


Perceptions Of Spirituality And Perceptions Of God Image: A Qualitative Study, Christopher Elson Peck Apr 2009

Perceptions Of Spirituality And Perceptions Of God Image: A Qualitative Study, Christopher Elson Peck

Theses and Dissertations

The vast majority of people living in the U.S. report that spirituality is an important part of their life. Ironically, the field of psychology has largely ignored the spiritual beliefs and experiences that so many people see as central to their well-being. Empirical study of spirituality, along with people's differing perceptions of their relationship to God, is a viable area of study for psychologists. This dissertation examines both spirituality and God image and the relationship between these two constructs using qualitative hermeneutic analysis. Findings showed a difficulty defining spirituality among other themes. Findings also showed that individuals' experiences with God …


Efficacy Of A Brief Intervention For Insomnia Among Psychiatric Outpatients, James Nile Wagley Apr 2009

Efficacy Of A Brief Intervention For Insomnia Among Psychiatric Outpatients, James Nile Wagley

Theses and Dissertations

Psychiatric patients are particularly affected by symptoms of insomnia. Because insomnia is often secondary to other conditions and was once thought to be less treatable, this condition has received little attention in terms of treatment and research. Additionally, psychiatric patients have typically fewer resources to seek treatment. Generally, insomnia is treated with medications that may have biological side effects and offer little restorative sleep. Behavioral or cognitive interventions have often been overlooked. This experiment uses profile analysis to test the hypothesis that psychiatric outpatients randomized to a treatment group would have decreased levels of sleep difficulties (measured by PSQI) when …


Disordered Eating And Substance Use: A Multivariate Longitudinal Twin Desigh, Jessica Baker Apr 2009

Disordered Eating And Substance Use: A Multivariate Longitudinal Twin Desigh, Jessica Baker

Theses and Dissertations

Eating disorders and substance use disorders both exhibit a clear sex-difference in prevalence. Eating disorders are more common in females while substance use disorders are more common in males. Previous research has also established a strong association between these two disorders, especially within females. Much less research has examined comorbity in males. The etiology and reasons for these sex-differences and for the comorbidity of eating and substance use disorders remain unclear. The present report aimed to examine disordered eating (DE), substance use (SU), and their comorbidity further, in both sexes, using disorder eating attitudes and behaviors and substance use rather …


Effects Of Mentoring On The Development Of Leadership Self-Efficacy And Political Skill, Suzzette Chopin Apr 2009

Effects Of Mentoring On The Development Of Leadership Self-Efficacy And Political Skill, Suzzette Chopin

Theses and Dissertations

This study considered the effects of mentoring on protégés’ beliefs in their abilities to be leaders and on their development of interpersonal skills. This study explored, in 260 business graduate students, the relationship between (a) mentoring and leadership self-efficacy and (b) mentoring and political skill. Participants completed surveys including the Self-Efficacy for Leadership Scale, the Political Skill Inventory, and the Mentoring Functions Questionnaire. Comparisons between non-mentored and mentored individuals showed that having a mentor is associated with increased political skill (p < .05) but not increased leadership self-efficacy (p > .05). Among mentored individuals, higher quality mentoring relationships are associated with significantly higher leadership-self efficacy (p < .01) but not with significantly higher political skill (p > .05). The presence …


Youth Leadership Development And Peer-Led Initiatives, Kathryn Conley Apr 2009

Youth Leadership Development And Peer-Led Initiatives, Kathryn Conley

Theses and Dissertations

The current study explored the experiences of high school peer leaders (N = 45) chosen to participate in an eight-week peer-led tobacco intervention program, Living Free of Tobacco, Plus! (LIFT+). The study used a repeated measures design to examine changes in leadership self-efficacy, perceived leadership skill, and goal-setting from baseline to post-test. Leaders’ susceptibility to future tobacco use, self-efficacy to resist and avoid tobacco, and confidence and interest in following nutritional guidelines were also examined at two time points. To strengthen self-report measures, peer and teacher evaluations of observed leadership behavior were collected. Results suggest that participation as a peer-leader …


Parents And Peers As Moderators Of The Relation Between Peer Victimization And The Development Of Revenge Goals In Middle School Students, Suzanne Linkroum Mar 2009

Parents And Peers As Moderators Of The Relation Between Peer Victimization And The Development Of Revenge Goals In Middle School Students, Suzanne Linkroum

Theses and Dissertations

The majority of students experience peer victimization at least once during middle school. Existing research has established a strong link between exposure to peer victimization and poor psychosocial outcomes, including, but not limited to, maladaptive coping processes. Although little empirical attention has been devoted to examining how peer victimization impacts the development of social goals, the few existing studies have shown a positive relation between peer victimization and revenge goals. To further advance this research, several concurrent and longitudinal models delineating the relations among peer victimization, physical aggression, parental attitudes toward aggression, peer deviance, and revenge goals were examined in …


Influence Of Parental Substance Abuse On Substance Use And Psychiatric Severity In Drug-Dependent Pregnant Women, Courtney E. Smith Mar 2009

Influence Of Parental Substance Abuse On Substance Use And Psychiatric Severity In Drug-Dependent Pregnant Women, Courtney E. Smith

Theses and Dissertations

The purpose of this study was to examine the relationship between history of parental substance abuse and substance use and psychiatric severity measures in a sample of treatment-seeking, pregnant women who meet DSM-IIIR criteria for lifetime opioid and cocaine abuse and/or dependence (N=260). The study examined whether a dose-response relationship was observed between number of parents affected by substance use problems (0, 1, and 2) and degree of women’s substance use and psychiatric severity. Results did not support a dose-response relationship between density of parental problems and substance use and psychiatric severity. However, some differences in severity were seen at …


Therapeutic Alliance And Outcomes In Children And Adolescents Served In A Community Mental Health Setting, Golee Farshbaf Abrishami Mar 2009

Therapeutic Alliance And Outcomes In Children And Adolescents Served In A Community Mental Health Setting, Golee Farshbaf Abrishami

Theses and Dissertations

This study examined the association between the therapeutic alliance and psychotherapy outcomes in 350 children and adolescents receiving outpatient therapy at a community mental health clinic. Therapeutic alliance and psychosocial distress were measured at intake 3 week, 2 month, 4 month and 6 month intervals. Participants aged 12 and older completed self report versions of the outcome and alliance measures and the parents of participants aged 4-17 completed the outcome measure. Therapists completed alliance measures for each participant. Analyses examined the relation between youth-rated therapeutic alliance and psychotherapy outcomes, premature termination, problem type, age of client, and clinician-rated alliance. Results …


The Approximation Rule: Examining An Alternative To The “Best Interest Of The Child” Custody Standard, Elizabeth Archer Feb 2009

The Approximation Rule: Examining An Alternative To The “Best Interest Of The Child” Custody Standard, Elizabeth Archer

Theses and Dissertations

While the Best Interest of the Child (BIOC) standard has been used since the 1970’s, alternatives such as the Approximation Rule have recently been proposed to remediate perceived weaknesses in BIOC. This study examines the applicability of the Approximation Rule using cross-sectional data collected from 517 children (age 10-18) of divorced parents using the Co-Parenting Behavior Questionnaire (CBQ). Data for all co-parenting and parenting variables (n = 517) were analyzed to determine relationships by time since divorce and custodial relationship. Physical custody was associated with significant differences in children’s’ ratings of both co-parenting and parenting effectiveness. Results for time since …


Predicting Transformational Leadership: Self-Other Agreement In Multi-Source Feedback, Ryan Hamilton Shatzer Feb 2009

Predicting Transformational Leadership: Self-Other Agreement In Multi-Source Feedback, Ryan Hamilton Shatzer

Theses and Dissertations

Multi-Source Feedback (MSF) has become an important tool for leadership development programs. Previous research has examined how self-other agreement in MSF relates to leadership effectiveness. Discrepancies exist in the literature between how to measure self-other agreement and which method best depicts self-awareness. The current study examined the relationship between various measurements of self-other agreement, self-awareness and transformational leadership. MSF data were collected from target leaders (n = 31), and their respective direct report, peer and supervisor raters (n = 233). Raters also evaluated their leaders' self-awareness and leadership behavior. Self-other agreement was measured using a reliability coefficient, self-other agreement r …


Evaluating Oral, Non-Combustible Potential Reduced Exposure Products Marketed To Smokers, Caroline Cobb Feb 2009

Evaluating Oral, Non-Combustible Potential Reduced Exposure Products Marketed To Smokers, Caroline Cobb

Theses and Dissertations

Potential reduced exposure products (PREPs) are marketed to reduce smoking’s harm, despite little information concerning their effects. This study adapts previously reported clinical laboratory methods used to evaluate combustible PREPs to investigate the acute effects of four non-combustible PREPs (Ariva, Camel Snus, Marlboro Snus, Commit nicotine lozenge) relative to own brand cigarettes, sham smoking, and one combustible PREP that delivers no measurable nicotine (Quest). Twenty-eight smokers participated in 7 Latin-squared ordered, 2.5-hr sessions in which each product was administered twice (60-minute inter-administration interval). Sessions differed by product and were separated by > 48 hours. Plasma nicotine, heart rate, expired air carbon …


Predictors Of Discrepancies In Parents’ And Children’S Reports Of Child Emotion Regulation, Shannon Hourigan Jan 2009

Predictors Of Discrepancies In Parents’ And Children’S Reports Of Child Emotion Regulation, Shannon Hourigan

Theses and Dissertations

The ability to effectively regulate one’s emotions has been linked with many aspects of well-being. However, disagreement in parents’ and children’s reports of children’s emotion regulation presents significant measurement and conceptual challenges. This investigation aimed to identify predictors of these discrepancies from among demographic, psychopathology, and child emotional awareness measures and to examine patterns of discrepancies among three emotion types (i.e., anger, sadness, and worry) and three regulation “strategies” (i.e., inhibition, dysregulated expression, and coping). Sixty-one mother-child dyads (41 girls, mean age 9.3 years) participated. As hypothesized, age, child and parent report of psychopathology, and poor emotion awareness all emerged …


A Longitudinal Approach To Understanding Individual Differences Affecting The Drinking Behavior Change Process, Mariam Dum Jan 2009

A Longitudinal Approach To Understanding Individual Differences Affecting The Drinking Behavior Change Process, Mariam Dum

Theses and Dissertations

Most studies examining predictors of treatment outcomes among problem drinkers have used a traditional statistical approach that examines group outcomes (e.g. analysis of variance, multiple regression analysis). Contrary to traditional methods, a person-centered approach identifies commonalities among clusters of individuals and provides the opportunity to examine the relationship between multiple individual differences and outcomes in a longitudinal manner. Specifically, the person-centered approach makes it possible to cluster individuals into subgroups based on their change patterns, and to examine the relationship between those subgroups and other variables of interest (e.g., drinking problem severity). This approach allows the inclusion of a relatively …


Teaching Problem-Solving To Improve Family Functioning And Decrease Suicidality, Erin Shae Johns Jan 2009

Teaching Problem-Solving To Improve Family Functioning And Decrease Suicidality, Erin Shae Johns

Theses and Dissertations

Suicide is a leading cause of death among adolescents and young adults. Numerous risk factors have been identified in the literature, including poor problem-solving skills, poor family functioning, excessive risk-taking behaviors, legal difficulties, and school difficulties. Deficits in problem-solving skills and poor family functioning are typically reported together, indicating a relationship between the two. However, no previous studies have identified this relationship. The purpose of this study was to identify possible relationships between two known risk factors and suicidal ideation, to determine whether problem-solving skills taught in the experimental groups reduce suicidal ideation and improve perceptions of family relationships, and …


Student Perceptions Of Streaming-Media Effectiveness, Sara Floyd Baber Jan 2009

Student Perceptions Of Streaming-Media Effectiveness, Sara Floyd Baber

Theses and Dissertations

The purpose of this mixed-methods study was to investigate cognitive-load theory as applied to the design of streaming media. In this study, student learning preferences and cognitive style were measured on a visualizer-verbalizer scale to determine the perceived importance of visual and audio components of streaming media used to supplement classroom instruction. Additionally, this study investigated cognitive-load theory by assessing attitudes regarding the importance of learner control when accessing streaming media files. The writer used 4 existing visualizer-verbalizer instruments in combination with 1 original survey that was designed to gather student perceptions and attitudes regarding the effectiveness of streaming media …