Title page for ETD etd-12162010-074610

Type of Document Master's Thesis
Author Kelleher, Sarah Anne
URN etd-12162010-074610
Title Colon Cancer Survivorship Experiences
Degree Master of Science
Department Psychology
Advisory Committee
Advisor Name Title
Winett, Richard A. Committee Chair
Bell, Martha Ann Committee Member
Graves, Kristi D. Committee Member
Harrison, David W. Committee Member
  • Social Cognitive Theory
  • Health Behaviors
  • Quality of Life
  • High Risk
  • Cancer
Date of Defense 2010-12-07
Availability unrestricted
The purpose of this project is to explore potential social cognitive and psychosocial predictors of lifestyle changes, including diet and physical activity behaviors, in a sample of colorectal cancer survivors who are at high risk of developing a second colorectal cancer. Participants, recruited from Georgetown University’s Lombardi Comprehensive Cancer Center, are colorectal cancer survivors from families at high or confirmed risk of having a hereditary colorectal cancer syndrome. Results indicate that, at the bivariate level, many of the psychosocial and social cognitive variables of interest are significantly associated with one another as well as with various health behaviors and health behavior changes. Correlational data indicate that lower distress is associated with higher psychosocial functioning, self-efficacy, and self-regulatory ability. In addition, the data also suggest that individuals with higher self-efficacy display higher self-regulation and more positive outcome expectations related to health behaviors. Overall, participants were more likely to increase healthy behaviors or remain consistent with moderately healthy lifestyles practiced prior to their colorectal cancer diagnosis and treatment, and decrease unhealthy behaviors. Implications and directions for future research are discussed within the paper.
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