title: Stressful task increases drive for thinness and bulimia: a laboratory study.
abstract: The scientific literature has suggested that stress undergirds the development of eating disorders (ED). Therefore, this study explored whether laboratory induced stress increases self-reported drive for thinness and bulimic symptoms measured via self-report. The relationship between control, perfectionism, stress, and cognition related to ED was examined using correlational methodology. Eighty-six participants completed an experimental task using a personal computer (PC). All individuals completed a battery of tests before and after the stressful task. Analyses showed a significant statistical increase in average scores on the drive for thinness and bulimia measured before and after a stressful task, and path analysis revealed two different cognitive models for the mechanism leading to drive for thinness and bulimia. These findings suggest that stress is an important factor in the development of the drive for thinness and bulimia.
authors.affiliation: "Studi Cognitivi", Post-Graduate Cognitive Psychotherapy School Milano, Italy.
authors.forename: Sandra
authors.initials: S
authors.lastname: Sassaroli
authors.affiliation: "Studi Cognitivi", Post-Graduate Cognitive Psychotherapy School Milano, Italy.
authors.forename: Francesca
authors.initials: F
authors.lastname: Fiore
authors.affiliation: "Studi Cognitivi", Post-Graduate Cognitive Psychotherapy School Milano, Italy.
authors.forename: Clarice
authors.initials: C
authors.lastname: Mezzaluna
authors.affiliation: "Psicoterapia Cognitiva e Ricerca", Post-Graduate Cognitive Psychotherapy School Milano, Italy.
authors.forename: Giovanni Maria
authors.initials: GM
authors.lastname: Ruggiero
keywords: bulimia; drive for thinness; experimental task; path analysis; stress