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Optimism And Physical Health-Related Quality Of Life In Chronic Illness: Mediating Effects Of Control Beliefs And Health Behaviors, Morgan Treaster

Electronic Theses and Dissertations

Among persons living with, or recovering from, chronic illness, poor physical health-related quality of life is a concern, as current and residual illness symptoms and treatment side effects may deleteriously impact physical functioning and fulfillment of daily roles. Numerous cognitive, emotional, and behavioral factors may impact perceptions of health status. Optimism, for example, is conceptualized as belief in the occurrence of positive future outcomes, and is beneficially associated with physical health-related quality of life. Further, optimism may contribute to enhanced perceptions of control and efficacy over disease symptoms and general health, manifesting as proactive health behaviors (e.g., wellness behaviors; treatment …

Self-Compassion And Physical Health-Related Quality Of Life In Cancer: Mediating Effects Of Control Beliefs And Treatment Adherence, Morgan Treaster

Electronic Theses and Dissertations

Among the 14 million persons living in the United States with current or remitted cancer, poor physical health-related quality of life (HRQL) is a significant concern. However, self-compassion (i.e., common humanity, mindfulness, self-kindness) may be a protective factor, either directly or indirectly, by allowing for a sense of empowerment and control over illness, and in turn, facilitating engagement in treatment and positive perceptions of health. Serial mediation analyses among persons living with current (n = 67) or remitted (n = 168) cancer lend support for a positive, direct association between self-compassion and physical HRQL, as well as indirect effects via …

Life Balance In Adult Healthy Siblings Of Individuals With Childhood Cancer., Yolanda Williams

Electronic Theses and Dissertations

Siblings of children who were diagnosed with cancer in childhood experience significant stress and psychological difficulties as a result of the cancer. Furthermore, the needs of siblings have often been overlooked in the cancer literature, prompting the need for more studies. The purpose of this dissertation is to examine the life balance and social support outcomes of adults who grew up in the household with a sibling that was diagnosed with cancer. The study sample consisted of 120 adult healthy siblings who grew up in a household with a sibling that was diagnosed with cancer prior to age 19. Participants …

Posttraumatic Growth Following Cancer: The Role Of Cognitive Processing, Anxiety, Depression And Perceived Threat, Jennifer M. Caspari

Electronic Theses and Dissertations

This study explored several predictors of posttraumatic growth (PTG) in a sample of 169 breast, prostate and colorectal cancer survivors. The first aim was to determine the influence of Anxiety, Depression and Perceived Threat (defined as the combination of Life Outlook Threat, i.e., the degree a cancer diagnosis challenged a survivor's assumptive world, and Physical Threat, i.e., threat to mortality and physical well-being) in the prediction of Positive and Negative Cognitive Processing. The second aim was to examine the effect of Anxiety, Depression, Perceived Threat, and Positive and Negative Cognitive Processing in the predication of PTG.

Cancer survivors who were …