Clinical Psychology Commons^™

Sibling Closeness And Similarity And The Presence Of Perfectionism, Jennifer L. Crowe

Antioch University Dissertations & Theses

This study explored whether characteristics of the sibling relationship are related to the level of perfectionistic tendencies that an individual reports. The framework of this study was based on Tesser's Self-Evaluation Maintenance Model, which says that the effects of comparisons with a close other, such as a sibling, can be mediated in one of three ways: (a) by reducing the closeness of the relationship, (b) by improving one's performance/impeding on the other's performance, or (c) by decreasing the relevance of the performance to one's self-concept (pursuing different areas and interests). Several hypotheses were offered which were based on the presumption …