published_or_final_version / Psychology / Doctoral / Doctor of Philosophy

Thesis (Ph. D.)--University of Hong Kong, 2010. / Includes bibliographical references (leaves 144-158). Also available in print.

Previous studies have shown that a child’s attachment relationship with the mother and the mother’s psychosocial functioning are influential to the child’s psychosocial functioning in terms of the development of psychopathology. The current study aimed to examine the relationships between maternal and child psychosocial functioning in terms of internalizing and externalizing symptoms and sleep problems, as well as child attachment quality. The potential mediating or moderating role of attachment quality in the mother-child psychosocial functioning linkage was investigated. A total of 151 children and their mothers from a local community sample participated in the study. The children reported on their sleep problems and attachment quality. The mothers reported on their sleep problems, their children’s sleep problems, their internalizing symptoms, and their children’s internalizing and externalizing symptoms. Results showed that maternal internalizing symptoms were predictive of child internalizing and externalizing symptoms. Attachment quality was predictive of child externalizing symptoms. The relationships among maternal and child sleep problems and attachment quality were inconclusive. No mediation or moderation effect of attachment quality on the relationship between maternal and child psychosocial functioning was suggested. Implications and future research directions were discussed. / published_or_final_version / Clinical Psychology / Master / Master of Social Sciences

There has been growing research attention on the topic of child anxiety applying the theoretical framework of Attachment Theory, and the results have been encouraging so far with consistent findings on the positive association between insecure attachment and child anxiety. Child anxiety has also been associated with a diminished sense of control with extensive empirical evidences. Nevertheless, despite the rich empirical support on the associations between insecure attachment and child anxiety, and between diminished sense of control and child anxiety, the potential pathways of anxiety transmission remain largely unclear. In their discussion on the development of child anxiety, Chopita and Barlow (1998) proposed a conceptual link between attachment security and sense of control, even though it has not been followed up with empirical studies. Since available empirical evidences have validated the role of attachment security and sense of control in the development of child anxiety, it will be conceptually meaningful to investigate the potential link between attachment security and sense of control, and their respective and interactive roles in the development of child anxiety. The current study also aspires to improve understanding on the relationships between parental anxiety, parent’s and child’s sense of control, and child anxiety within the context of children undergoing elective surgeries. Children of 151 parents were about to receive elective surgeries participated in this study. Among these parents, 59 of them have children reached age 6 or above and all these children also participated in the current study. Information from 144 parents (95.36%) and 51 children (86.44%) was used for subsequent analyses. Information from 7 parents (4.64%) and 8 children (13.56%) was excluded from further analyses as they filled in less than 30% of the questionnaire items. Findings from present study showed children with insecure attachment and/or high external LOC experienced increased anxiety in preoperative period. The findings are consistent with existing literature. Children with insecure attachment were also found to espouse a higher level of external LOC. Besides, regression analyses showed that attachment security moderated the relationships between child’s external LOC and anxiety. Results also support the notion that secure attachment could be a protective factor against child anxiety development. Moreover, mediation analyses indicated child’s LOC mediated the relationship between parental and child anxiety, thereby supporting the mediation model by Chopita and Barlow. From a theoretical standpoint, findings from current study provided initial support on the linkage between attachment security and sense of control. Child’s external LOC as a potential pathway for intergenerational transmission of anxiety was also supported. The findings also bear significant clinical implications. Specifically, early screening and identification of children with insecure attachment and external LOC would allow more effective allocation of resources targeting at anxiety management in preoperative setting. Besides, taking into consideration the impact of parental anxiety, intervention for child anxiety including components for parental anxiety management should be emphasized. / published_or_final_version / Clinical Psychology / Doctoral / Doctor of Psychology

Over the past few years, attachment theory has taken on increased significance in academic and professional discourse, particularly in the field of child welfare. While this appears to be a relatively new area of interest in social work, the history of attachment theory dates back over five decades. This thesis aims to identify some of the reasons behind the resurgence of attachment theory, in particular, in child welfare practice. This renewed interest in attachment theory is tied to the current social climate and context for social work practice. This context, it is argued, contributes to the tendency for attachment theory to become a tool of social control. The thesis concludes by exploring how attachment theory might be used instead as a means to empower families in relationship-based social work.

Thesis (M.S.W.). / Written for the Dept. of Social Work. Title from title page of PDF (viewed 2008/05/30). Includes bibliographical references.

Thesis (D. Psych.)--Victoria University (Melbourne, Vic.), 2007.

Thesis (Ph.D.)--University of Alberta (Canada), 2007. / Includes bibliographical references.

Thesis (Ph. D.)--University of California, San Diego, 2000. / Vita. Includes bibliographical references (leaves 76-84).

Thesis (Ed. D.)--Illinois State University, 1992. / Title from title page screen, viewed February 1, 2006. Dissertation Committee: Paula Smith (chair), Kenneth Strand, Thomas Caldwell, Miryam Assaf-Keller, Alan Repp. Includes bibliographical references (leaves 74-86) and abstract. Also available in print.