Thesis (Ph. D.)--University of Oregon, 2001. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 188-200). Also available for download via the World Wide Web; free to University of Oregon users. Address: http://wwwlib.umi.com/cr/uoregon/fullcit?p3024510.

Thesis (Ph. D.)--University of Texas at Austin, 2000. / Vita. Includes bibliographical references (leaves 237-253). Available also in a digital version from Dissertation Abstracts.

Thesis (Ph. D.)--Florida State University, 2003. / Advisor: Jeanette Taylor, Florida State University, College of Arts and Sciences, Dept. of Psychology. Title and description from dissertation home page (Apr. 9, 2004). Includes bibliographical references.

Thesis (M.A.)--Marshall University, 2002. / Title from document title page. Document formatted into pages; contains vi, 48 p. and illustrations. Includes bibliographical references (p. 45-47).

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This thesis encompasses studies that examine autonomic reactivity and neuropsychological function in preadolescent boys who are at-risk for developing alcoholism and conduct disorder. The literature suggests an association between cognitive impairments and behavioural undercontrol, and that autonomic hyperreactivity may facilitate the use of alcohol to dampen stress. Thus, either factor may contribute to early alcohol use. In the first study, preadolescent sons of male multigenerational alcoholics were found to be cardiovascularly reactive during cognitive stress, and impaired on tests of executive function. Furthermore, reactivity was correlated with anxiety, and executive function deficits with conduct problems. In the second study, reactivity during a laboratory aggression task was monitored and cognitive functions (attentional or memory processes and executive functions) were assessed among aggressive boys rated as disruptive, or anxious-disruptive. During the aggression task, anxious-disruptive boys, unlike disruptive boys or controls, moderated their aggression when their opponent engaged in retaliatory behaviour. Anxious-disruptive boys were more highly aroused throughout the task, and the neuropsychological assessment found they were impaired on tests of executive function, independent of attention and memory. In the third study, anxious-disruptive boys exhibited greater cardiovascular, electrodermal, and muscle tension reactivity than disruptive or control boys during cognitive stress, while disruptive boys were electrodermally underaroused. These studies suggest it is possible to delineate specific neuropsychological profiles among at-risk youth, using either a behavioural genetics model, or selecting for personality traits. There were consistent autonomic reactivity patterns across tasks among groups defined by similar behavioural profiles. Thus, while cognitive impairments and hyperreactivity may comprise a vulnerability among sons of alcoholics, thes

This study examined the effectiveness and acceptability of conjoint behavioral consultation (CBC) and videotape therapy (VT) in the remediation of behavior problems in children. Further, this investigation sought to examine changes in parental practices such as levels of involvement, limit setting, and autonomy granting, following participation in either CBC or VT. An A/B design was used and participants included six boys between the ages of three and nine, and their parents. Based on parental observations in the home, children in both conditions evidenced a reduction in their target behaviors from baseline to treatment (effect sizes = -0.10 to -3.27). Parental perceptions of treatment acceptability of both interventions were high at pretest ( M = 62.57, SD = 3.95) and at posttest (M = 63.37, SD = 5.09) for the entire sample. Overall, parents perceived themselves as involved in their children's lives, as well as able to set limits for them and promote their autonomy. The theoretical and practical implications of these findings, limitations of the study, and future research directions are discussed.

Rationale. Definition of complex behavioral disorders is generally phenomenological in nature and guided by pragmatic, rather than genetic, concerns. Consequently, important aspect of genetic analysis is the search for novel phenotypic definitions from the familial/genetic perspective. SLI study 1. SLI denotes an inability to acquire normal language in the absence of peripheral hearing impairment, neurological disorder, and mental retardation. Sibling resemblance for several theoretically derived specific components of the SLI phenotype was examined in families of SLI children. In 38 sib-pairs from 10 French-speaking pedigrees, Verb Tense Morphology sub-tests (Real and Non-real Words) showed nonparametric correlations of 0.39 and 0.35, respectively (p < 0.05, 2-tailed). In a densely affected Anglophone pedigree, 41 sib-pair showed familial resemblance with respect to Derivational Morphology (r = 0.52, p < 0.01). SLI study 2. Family history study in 27 families examined the relationship between attention deficit/hyperactivity in SLI children and familial risk of speech/language disorders. Higher odds of speech/language disorders were observed in first-degree relatives of 13 SLI children who also had a medical record of attention deficit/hyperactivity (15/27 vs. 4/46, p = 0.001). Alcoholism study 1. Latent class analysis (LCA) including gender and 15 antisocial behaviors (>15yr) was performed in 236 broadly ascertained alcohol-dependent subjects (121 males, 115 females). Evidence for 3 qualitative behavioral classes was obtained: Socially Adjusted Adults, SAA; Antisocial Non-Aggressive Adults, ANAA; and Antisocial Aggressive Adults, AAA. In both, genders, the AAA class had the earliest age of onset for alcohol dependence (p = 0.001), more alcoholic first-degree relatives and more of other psychopathology. In females, the ANAA class was intermediate. In the ANAA males, socially adjusted childhood behavior differentiated the late onset from the intermediate ons

The present study was an exploratory investigation of the efficacy and acceptability of a parent-teacher mediated intervention program for young boys demonstrating externalizing behavior problems. A primary purpose of the study was to compare the efficacy of three indirect models of service delivery: a highly individualized behavioral consultation model (BC); group videotape therapy with minimal consultation (GVT); and a self-administered videotape therapy (VT) program. A second purpose was to investigate the acceptability and satisfaction with these programs as evaluated by parents. More specifically, the relationships between treatment acceptability and outcome as well as factors influencing parent treatment acceptability were examined. Thirty preschool and elementary school children, their parents, and teachers were assigned to one of three intervention conditions (BC, VT, and GVT). A total of 37 parents (29 mothers, 7 fathers, 1 grandmother) participated in the delivery of intervention services over an 8 to 10 week period. An A-B research design was used to analyze the effectiveness of consultation. Outcome variables included parent and teacher ratings of social skills and problem behaviors as well as direct observations. Results indicated that children's target behaviors improved from baseline to treatment in all three intervention conditions. Pretest and posttest parent treatment acceptability was assessed via rating scales, and at the end of the program parents also completed a satisfaction questionnaire. During the intervention phase, a brief semi-structured interview was used to assess parental perceptions of acceptability. High acceptability and satisfaction ratings were reported by parents in all three intervention conditions. There was partial support indicating a relationship between treatment effectiveness and acceptability but there was little evidence of an association between parental perceptions of problem-solving skill, parenting competence, an

Department of Educational Leadership