Dissonance and Healthy Weight Eating Disorder Prevention Programs: Long-Term Effects from a Randomized Efficacy Trial

Autor/inn/en	Stice, Eric; Marti, C. Nathan; Spoor, Sonja; Presnell, Katherine; Shaw, Heather
Titel	Dissonance and Healthy Weight Eating Disorder Prevention Programs: Long-Term Effects from a Randomized Efficacy Trial
Quelle	In: Journal of Consulting and Clinical Psychology, 76 (2008) 2, S.329-340 (12 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0022-006X
DOI	10.1037/0022-006X.76.2.329
Schlagwörter	Obesity; Prevention; Eating Disorders; Program Effectiveness; Body Weight; Adolescents; Females; Body Composition; Self Concept; Dietetics; Satisfaction; Psychological Patterns; Social Influences; At Risk Persons; High School Students; College Students + Suchen Sie Ihr Suchwort? Adipositas; Prävention; Vorbeugung; Appetite disorder; Essstörung; Körpergewicht; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Weibliches Geschlecht; Selbstkonzept; Ernährungslehre; Zufriedenheit; Sozialer Einfluss; Risikogruppe; High school; High schools; Student; Students; Oberschule; Schüler; Schülerin; Studentin; Collegestudent
Abstract	Adolescent girls with body dissatisfaction (N = 481, SD = 1.4) were randomized to a dissonance-based thin-ideal internalization reduction program, healthy weight control program, expressive writing control condition, or assessment-only control condition. Dissonance participants showed significantly greater decreases in thin-ideal internalization, body dissatisfaction, negative affect, eating disorder symptoms, and psychosocial impairment and lower risk for eating pathology onset through 2- to 3-year follow-up than did assessment-only controls. Dissonance participants showed greater decreases in thin-ideal internalization, body dissatisfaction, and psychosocial impairment than did expressive writing controls. Healthy weight participants showed greater decreases in thin-ideal internalization, body dissatisfaction, negative affect, eating disorder symptoms, and psychosocial impairment; less increases in weight; and lower risk for eating pathology and obesity onset through 2- to 3-year follow-up than did assessment-only controls. Healthy weight participants showed greater decreases in thin-ideal internalization and weight than did expressive writing controls. Dissonance participants showed a 60% reduction in risk for eating pathology onset, and healthy weight participants showed a 61% reduction in risk for eating pathology onset and a 55% reduction in risk for obesity onset relative to assessment-only controls through 3-year follow-up, implying that the effects are clinically important and enduring. (Contains 2 figures and 2 tables.) (Author).
Anmerkungen	American Psychological Association. Journals Department, 750 First Street NE, Washington, DC 20002-4242. Tel: 800-374-2721; Tel: 202-336-5510; Fax: 202-336-5502; e-mail: order@apa.org; Web site: http://www.apa.org/publications
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10