Disordered Eat<strong>in</strong>g, Anxiety, and Written Emotional Disclosure: A Prevention. Laura M. Dewey PSY 359H and PSY 379H Special Honors <strong>in</strong> <strong>the</strong> Department <strong>of</strong> Psychology <strong>The</strong> University <strong>of</strong> Texas at Aust<strong>in</strong> December 2006 Faculty Advisor: Charles J. Holahan, Ph.D., Department <strong>of</strong> Psychology
Disordered Eat<strong>in</strong>g, Anxiety 2 Abstract This study sought to use <strong>the</strong> written emotional disclosure paradigm to lower anxiety, body dissatisfaction, and negative affect, and ultimately, to lower disordered eat<strong>in</strong>g symptomology. Participants were 56 college women prescreened for concerns about <strong>the</strong>ir body image or eat<strong>in</strong>g habits and randomly assigned to ei<strong>the</strong>r a written emotional disclosure treatment or to a neutral writ<strong>in</strong>g control. <strong>The</strong>ir disordered eat<strong>in</strong>g symptomology was measured at a pre-test, at a post-test one week later, and at a onemonth follow-up. As predicted, a non-significant trend was found toward lower disordered eat<strong>in</strong>g symptomology at <strong>the</strong> post-test and follow-up for those who participated <strong>in</strong> <strong>the</strong> written emotional disclosure treatment <strong>the</strong>n for those who participated <strong>in</strong> <strong>the</strong> neutral writ<strong>in</strong>g control. Fur<strong>the</strong>rmore, <strong>the</strong> preoccupation measure <strong>of</strong> disordered eat<strong>in</strong>g was significantly correlated with anxiety, body dissatisfaction, and negative affect, reveal<strong>in</strong>g that <strong>the</strong>se mediators do play a role <strong>in</strong> disordered eat<strong>in</strong>g. <strong>The</strong>se f<strong>in</strong>d<strong>in</strong>gs streng<strong>the</strong>n <strong>the</strong> l<strong>in</strong>k between disordered eat<strong>in</strong>g and anxiety and suggest that future preventions for eat<strong>in</strong>g disorders may elim<strong>in</strong>ate this anxiety through writ<strong>in</strong>g. Disordered Eat<strong>in</strong>g, Anxiety, and Written Emotional Disclosure: A Prevention. <strong>The</strong> prevalence <strong>of</strong> eat<strong>in</strong>g disorders, which frequently plague college women, is on <strong>the</strong> rise. Anorexia nervosa, characterized by a dangerously low body weight and extreme diet<strong>in</strong>g, affects approximately 0.5-1% <strong>of</strong> women overall <strong>in</strong> <strong>the</strong> United States; bulimia nervosa, characterized by over-eat<strong>in</strong>g and compensatory behavior such as purg<strong>in</strong>g, affects approximately 1-3% <strong>of</strong> women (Franko & Orosan-We<strong>in</strong>e, 1998). However, prevalence rates are even higher among college women than <strong>in</strong> <strong>the</strong> normal population—<strong>in</strong> one study, while only 4% <strong>of</strong> first-year college women had diagnosable eat<strong>in</strong>g disorders, 19% exhibited sub-cl<strong>in</strong>ical risk factors for disordered eat<strong>in</strong>g (M<strong>in</strong>tz, O’Halloran, Mulholland, & Schneider, 1997). <strong>The</strong>se risk factors, <strong>in</strong>clud<strong>in</strong>g body-dissatisfaction and negative affect, can lead to emotional eat<strong>in</strong>g—an example <strong>of</strong> a poor cop<strong>in</strong>g strategy. Emotional eat<strong>in</strong>g occurs when a person uses food to cope with emotions, usually negative emotions. Fur<strong>the</strong>rmore, <strong>the</strong>se risk factors <strong>of</strong>ten coexist with anxiety, and when this anxiety is left unchecked eat<strong>in</strong>g disorders may develop (Keel et al., 2005). Written emotional disclosure may help to elim<strong>in</strong>ate this underly<strong>in</strong>g anxiety and to serve as a positive cop<strong>in</strong>g mechanism, thus ameliorat<strong>in</strong>g potential risk factors for disordered eat<strong>in</strong>g. <strong>The</strong> current study uses written emotional disclosure as a prevention for eat<strong>in</strong>g disorders <strong>in</strong> a subcl<strong>in</strong>ical population <strong>of</strong> college women. Disordered Eat<strong>in</strong>g <strong>The</strong> criteria for a diagnosable eat<strong>in</strong>g disorder are narrow, and many women fall outside <strong>of</strong> this standard while still exhibit<strong>in</strong>g disordered eat<strong>in</strong>g behavior (M<strong>in</strong>tz, O’Halloran, Mulholland, & Schneider, 1997). Disordered eat<strong>in</strong>g is manifested <strong>in</strong> different ways. Disordered eat<strong>in</strong>g could refer to diet<strong>in</strong>g (Polivy & Herman, 1985), both purg<strong>in</strong>g and non-purg<strong>in</strong>g compensatory behaviors (such as throw<strong>in</strong>g up food or overexercis<strong>in</strong>g), and overeat<strong>in</strong>g (consum<strong>in</strong>g more food than is comfortable or healthy; Stice, 2002). Disordered eat<strong>in</strong>g could also refer to emotional eat<strong>in</strong>g which is highly correlated with eat<strong>in</strong>g disorder pathology, especially among women (Tan<strong>of</strong>sky et al., 1997).
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