Children with an intellectual disability may significantly affect families in ways that have implications for other sibling's adjustment. In this thesis, 40 siblings of intellectually disabled children are compared to 40 siblings of healthy children. The goal is to determine (i) if a child with an intellectual disability affects the other siblings in the family, and (ii) if they are functions of siblings' age, grade, gender, ordinal position, age gap with the disabled child, sibling number, disabled child's severity of impairment, parental educational background, etc. / The findings did not confirm that siblings of children with an intellectual disability have poorer adjustment than that of healthy children. However, the older sisters and older siblings of children with intellectual disability were found to have poorer adjustment in some of the area. Age gap and father's educational background is positively correlated to the adjustment of siblings of children with an intellectual disability. Then and other findings are discussed in the thesis.

This study examines whether pairs of same-sex siblings labeled differently (one "gifted", one "not gifted") deidentify more than pairs of same-sex siblings who are labeled the same (both "gifted"). It further investigates patterns of perceived similarity between the siblings and patterns of parent identification to establish how these influence parents' perceptions of their children as "gifted" or "not gifted". / Deidentification did not appear to vary depending on whether children were labeled the same or differently. However, females produced higher measures of deidentification than males--with girls labeled the same producing the highest scores of all. / All parents tended to see siblings as contrasting. They also showed a tendency to split parent identify with their children--each parent identified with a different child. In 39 out of 40 cases if parents perceived themselves as having been gifted students, then the children they identified with were labeled as "gifted". This parental labeling seemed to occur well before any formal identification and was maintained in the face of contrary evidence. / For this group different labeling was not associated with poor sibling interaction. Poor sibling relationships appear to co-occur with poor marital relationships.

Previous research has started the discussion about the impact of unmet needs on the psychosocial adjustment of well-siblings of children and youth diagnosed with cancer. The purpose of this qualitative study was to retrospectively explore the needs of adolescents who had a brother or sister, who was diagnosed with, treated for and who lived through cancer. The findings and knowledge mobilization project from this study will extend the literature and will also bring information to counsellors, social workers, doctors, nurses, cancer support agencies, parents, family members, friends, teachers, and—importantly—to well-siblings themselves. Narrative data were collected from 7 adult sisters who reflected on their adolescent-aged experience of being the well-sibling of a sister (n=4) or brother (n=3) who was diagnosed with and treated for cancer. Data were analyzed using thematic analysis and 7 need-based themes identified from the data are reported. Further research is recommended, and implications from the present study are discussed. / Graduate / 0519 / 0621 / 0992 / genevievestonebridge@gmail.com

Thesis (Ph. D.)--University of Washington, 2007. / Vita. Includes bibliographical references (leaves 65-81).

Thesis (Ph. D.)--University of Toronto, 2005.

Thesis (Specialist in School Psychology)--Eastern Illinois University, 2008. / Includes bibliographical references (leaves 62-66).

Thesis (Psy.D.)--California School of Professional Psychology, 1999. / Includes bibliographical references (leaves 107-117).

Thesis (M.Psych.(Clin.)) -- University of Adelaide, Dept. of Psychology, 2003. / "17 April 2003" "Research report attachments submitted in partial fulfilment of the requirements for the Master of Psychology (Clinical). Includes bibliographical references.

Thesis (Ph.D.)--University of Massachusetts Amherst, 2007. / Adviser: Maureen Perry-Jenkins. Includes bibliographical references.

Thesis (MHSc--Health Science) -- Auckland University of Technology, 2005. / Appendices not included in e-thesis. Also held in print (67 leaves, 30 cm.) in Akoranga Theses Collection (T 616.8917 BRI)