There were two purposes to the current set of studies. The first was to test the validity of the Adaptiveness of Defenses Scale (ADS), a new measure developed to assess variability within ego defense mechanisms. Study 1 addressed the validity of the ADS with a sample of 104 male undergraduates. The ADS was hypothesized to account for significant unique variance on dependent measures (the PAI, ECR, and final grade in introductory psychology) beyond that accounted for by the Defense-Q. Regression analyses showed that a different pattern emerged. The Defense-Q and ADS accounted for different aspects of the dependent variables, with the Defense-Q predicting PAI Somatization scale scores and the ADS predicting ECR avoidance scale scores. Study 2 addressed the validity of the ADS with a sample of 64 male federal inmates. The ADS was hypothesized to account for significant unique variance on dependent measures (the BPI, PCL-R, and PAS) beyond that accounted for by the Defense-Q. As with Study 1, the two measures tended to predict different aspects of the dependent measures. The Defense-Q predicted immature defense factor scores on the BPI as well as BPI total score, and it predicted affective instability factor scores on the PAS, as well as PAS total score. Conversely, the ADS predicted PCL-R total and Factor 1 scores. The relation between the Defense-Q ADP similarity score and the PCL-R interpersonal facet was significantly positive, while the relation between the ADS total score and this facet was significantly negative. The results of Studies 1 and 2 suggest that the ADS captures an aspect of defensive functioning different from that measured by the Defense-Q, likely related to interpersonal functioning. Study 3 examined the relation between defenses (measured by the Defense-Q and ADS) and correctional variables (offense history, institutional incidents, institutional charges, urinalysis outcomes, and correctional program outcomes), as well as examined Aboriginal and non-Aboriginal differences. The differences between Aboriginal and non-Aboriginal inmates tended to show that non-Aboriginal inmates were older and had more aggressive criminal histories as well as higher PCL-R total and Factor 1 scores. They also tended to have more problematic institutional adjustments, likely because of their higher levels of psychopathy. The Defense-Q was significantly related to general offence history for Aboriginal inmates and the ADS was significantly related to violence history for non-Aboriginal inmates, but other significant relations were sparse. The results of the current series of studies provides preliminary support for the idea that individual defenses have their own ranges of adaptiveness, as the ADS scores male undergraduates and male inmates were significantly different for the same defenses. Given the pattern of the relations of the ADS to the dependent variables, it appears that the ADS is sensitive to interpersonal functioning.

Thesis (Ph. D.) in Psychology--University of Maine, 2003. / Includes vita. Includes bibliographical references (leaves 132-155).

published_or_final_version / abstract / toc / Clinical Psychology / Master / Master of Social Sciences

No description available.

Recently researchers have begun investigating the impact of eating disorders on quality of life (QOL). The present study examines the impact of eating disorder psychopathology on QOL within a non-clinical sample. Two hundred and fourteen women completed questionnaires assessing eating disorder symptoms, body dissatisfaction, body checking and body avoidance behaviours and general psychopathology. The results indicated that eating disturbance and body image dissatisfaction were associated with a poorer QOL. In addition, eating disorder psychopathology uniquely predicted QOL above and beyond the variance accounted for by general psychopathology. These results indicate that eating disorder psychopathology is negatively impacting on the lives of women within the community. The results imply that early intervention and detection could reduce the negative impact of eating disorder psychopathology in women's lives and protect individuals with mild eating disorder symptoms from a further reduction in their QOL.

Thesis (Ph.D.)--Auburn University, 2005. / Abstract. Includes bibliographic references (ℓ. 121-127)

Thesis (D.Ed.) in Educational Leadership--University of Maine, 2007. / Includes vita. Includes bibliographical references (leaves 185-190).

Thesis (Ph. D.)--University of Rhode Island, 2005. / Typescript. Includes bibliographical references (leaves 57-68).

No description available.

Psychopathology is highly prevalent during childhood and adolescence and contributes to a variety of negative outcomes. Attempts to identify etiological factors which contribute to the development of psychopathology in youth have considered the Goodness of Fit between children's temperaments and the behaviors exhibited by their parents (Chess and Thomas, 1999; Zuckerman, 1999). Many studies have demonstrated that the interaction of children's behavioral inhibition and certain parenting behaviors influences children's psychological outcomes. However, the ability to draw firm conclusions from these studies is severely limited by methodological weaknesses. In the current study, data were analyzed from 253 youth (46% male) who completed assessments at 2-years (N=167), 3-years (N=144), 4-years (N=134), 6-years (N=110), and 9-years of age (N=192), and during adolescence (N=78; mean age=14.08 years). Measures of child behavioral inhibition, maternal warmth and control, and child psychopathology were gathered at each time point. Cross-sectional and longitudinal analyses were conducted to explore the moderating effect of maternal warmth and control on the relationship between child shyness and child/adolescent internalizing and externalizing symptoms. With a few exceptions, child shyness significantly predicted child internalizing symptoms at each time point, while maternal warmth and control, and their interaction with child shyness, did not predict child internalizing or externalizing outcomes. Longitudinally, the slope of shyness across childhood significantly predicted adolescent internalizing symptoms. The moderating effect of maternal parenting on this relationship could not be explored due to sample size and missing data restrictions. Hierarchical regression analyses indicated that the interaction between child shyness (at each time point) and maternal warmth and control did not predict adolescent psychopathology. Cross-lagged structural equation models analyzed the longitudinal, bidirectional relationships between child shyness and maternal warmth and control. However, youth shyness and maternal warmth/control were not correlated at any time point, youth shyness did not predict future displays of maternal warmth/control, and maternal warmth/control did not impact future levels of youth shyness. Compared to previous studies, the current study's design and methodology had many strengths. However, the findings were largely inconsistent with hypotheses and previous work. Possible explanations for these findings, study limitations, and directions for future research are summarized. / Doctor of Philosophy / The presence of psychological disorders is common during childhood and adolescence and contributes to a variety of negative outcomes. Attempts to determine what is causing these disorders to develop in youth have considered how children's temperaments and the behaviors exhibited by their parents may or may not fit well together. Past research has demonstrated that the interaction of children's fearfulness or shyness and certain parenting behaviors influences children's psychological outcomes. However, the ability to draw firm conclusions from this past research is limited by weaknesses within studies and inconsistencies between them. The current study attempted to address some of these weaknesses and inconsistencies by exploring the relationships among child shyness, maternal displays of warmth and control, and psychological symptoms. A total of 253 children had already participated in one or more assessment sessions when they were 2, 3, 4, 6, and 9-years-old, and, for the current study, 78 of those children completed an assessment as adolescents (average age = 14-years-old). Similar to previous research, at most of the ages, child shyness predicted the likelihood that the children would experience internalizing symptoms (i.e., symptoms of anxiety and mood disorders). Additionally, the way children's shyness scores changed over time also predicted which adolescents would experience internalizing symptoms. However, contrary to previous research, maternal warmth and control did not predict child psychological symptoms. Furthermore, the results did not indicate that certain parenting behaviors were better or worse for children with differing levels of shyness. This study also explored whether child shyness and maternal parenting behaviors were related to one another over time. Results indicated that shyness levels predicted future levels of shyness, and maternal warmth/control predicted future levels of warmth/control. However, again contrary to the findings of previous studies, child shyness and maternal parenting did not predict one another. Because the study findings were largely inconsistent with what was expected, possible explanations for these findings, study limitations, and directions for future research are discussed.