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Full-Text Articles in Psychology
Disordered Eating, Depression, And Cognitive Vulnerabilities In College Women., Kelsea Visalli
Disordered Eating, Depression, And Cognitive Vulnerabilities In College Women., Kelsea Visalli
Electronic Theses and Dissertations
This study tests a path model of disordered eating and symptoms of depression derived from the Hopelessness Theory of Depression (Abramson, Metalsky, & Alloy, 1989). The model proposes that cognitive vulnerabilities to depression will be associated with disordered eating behaviors and symptoms of depression in college women. A sample of undergraduate women (n = 181) completed self-report measures assessing disordered eating symptoms and symptoms of depression. Findings revealed that one, but not all, cognitive vulnerability was associated with disordered eating behavior, and that disordered eating behaviors and symptoms of depression are bi-directionally associated. Implications and future research directions are discussed.
Associations Of Depression Status And Hopelessness With Breast Cancer., Amanda M. Mitchell, Patrick Pössel, Benjamin W. Van Voorhees, William W. Eaton
Associations Of Depression Status And Hopelessness With Breast Cancer., Amanda M. Mitchell, Patrick Pössel, Benjamin W. Van Voorhees, William W. Eaton
Faculty Scholarship
This study extended the literature by examining whether three profiles of depression predicted breast cancer status. In 1076 women of the Baltimore Epidemiologic Catchment Area study, depression status and hopelessness were measured at baseline and breast cancer status was ascertained 24 years later. Double depression, but not major depression or dysthymia, was associated with breast cancer. Hopelessness predicted fewer new cases of breast cancer. When double depression and hopelessness were simultaneously entered as predictors, the regression weights of both predictors increased. The role of severe and extended duration depression as well as possible explanations for unexpected findings are discussed.
Do Depressive Symptoms Mediate The Relationship Between Hopelessness And Diurnal Cortisol Rhythm?, Patrick Pössel, Amanda M. Mitchell, Elaine Sjögren, Margareta Kristenson
Do Depressive Symptoms Mediate The Relationship Between Hopelessness And Diurnal Cortisol Rhythm?, Patrick Pössel, Amanda M. Mitchell, Elaine Sjögren, Margareta Kristenson
Faculty Scholarship
Purpose: Research has revealed a well-established relationship of depressive symptoms and hopelessness with a variety of physical illnesses that are associated with a dysfunction of the hypothalamic-pituitary-adrenal-axis. The purpose of this study was to test if depressive symptoms mediate the relationship between hopelessness and cortisol, a measure of the hypothalamic-pituitary-adrenal-axis. Methods: Hopelessness, depressive symptoms, and diurnal cortisol rhythm were measured in 257 adults (128 women and 129 men; age range: 20-74 years) in this cross-sectional study. To test the hypothesis, two linear regression analyses and asymmetrical confidence intervals around the regression weights were conducted. A second set of analyses was …
Do Depressive Symptoms Predict The Incidence Of Myocardial Infarction Independent Of Hopelessness?, Patrick Pössel, Amanda M. Mitchell, Kimmo Ronkainen, George A. Kaplan, Jussi Kauhanen, Maarit Valtonen
Do Depressive Symptoms Predict The Incidence Of Myocardial Infarction Independent Of Hopelessness?, Patrick Pössel, Amanda M. Mitchell, Kimmo Ronkainen, George A. Kaplan, Jussi Kauhanen, Maarit Valtonen
Faculty Scholarship
Depression and hopelessness predict myocardial infarction (MI), but it is unclear whether depression and hopelessness are independent predictors of MI incidents. Hopelessness, depression, and MI incidence rate 18 years later were measured in 2005 men. Cox regressions were conducted with hopelessness and depression serving as individual predictors of MI. Another Cox model examined whether the two predictors predict MI when adjusting for each other. Depression and hopelessness predicted MI in independent regressions but when adjusting for each other, hopelessness, but not depression, predicted MI incidents. Thus, these results suggest that depression and hopelessness are not independent predictors of MI.
Hopelessness The ‘Active Ingredient’? : Associations Of Hopelessness And Depressive Symptoms With Interleukin-6., Amanda M. Mitchell, Patrick Pössel, Elaine Sjögren, Margareta Kristenson
Hopelessness The ‘Active Ingredient’? : Associations Of Hopelessness And Depressive Symptoms With Interleukin-6., Amanda M. Mitchell, Patrick Pössel, Elaine Sjögren, Margareta Kristenson
Faculty Scholarship
Objective: Previous research has revealed a relationship of depressive symptoms and hopelessness with cardiovascular diseases (CVDs) which are associated with elevated levels of interleukin-6 (IL-6). The objective of this study was to explore whether depressive symptoms and hopelessness are independent predictors of IL-6 levels. Method: Hopelessness, depressive symptoms, and IL-6 were measured in 45 Swedish adults (26 women and 19 men; age range: 31-65 years). Two separated linear regressions were conducted with hopelessness and depressive symptoms serving as individual predictors of IL-6. Another regression analysis examined whether the two predictors predict IL-6 when controlling for each other. The regression coefficients …