The use of a positive mood induction video-clip to target eating behaviour in people with bulimia nervosa or binge eating disorder: An experimental study

TY - JOUR

T1 - The use of a positive mood induction video-clip to target eating behaviour in people with bulimia nervosa or binge eating disorder

T2 - An experimental study

AU - Cardi, Valentina

AU - Leppanen, Jenni

AU - Leslie, Monica Rose

AU - Esposito, Mirko

AU - Treasure, Janet Linda

PY - 2019/2

Y1 - 2019/2

N2 - Recent theoretical models and empirical research have indicated that momentary negative affect increases the likelihood of binge eating episodes for individuals with bulimia nervosa and binge eating disorder. However, relatively little research has explored the potential for positive mood to serve a protective effect in reducing the likelihood of overeating behaviour in bulimia nervosa and binge eating disorder. The current study included 30 women with bulimia nervosa or binge eating disorder in a within-subjects crossover design. Following exposure to a video designed to induce food craving, we found that a positive mood vodcast was associated with significantly lower levels of negative mood and food consumption in a taste test meal, when compared to a neutral vodcast (p = .002). These findings support a role for decreasing negative mood in reducing the likelihood of binge eating behaviour in women with bulimia nervosa and binge eating disorder.

AB - Recent theoretical models and empirical research have indicated that momentary negative affect increases the likelihood of binge eating episodes for individuals with bulimia nervosa and binge eating disorder. However, relatively little research has explored the potential for positive mood to serve a protective effect in reducing the likelihood of overeating behaviour in bulimia nervosa and binge eating disorder. The current study included 30 women with bulimia nervosa or binge eating disorder in a within-subjects crossover design. Following exposure to a video designed to induce food craving, we found that a positive mood vodcast was associated with significantly lower levels of negative mood and food consumption in a taste test meal, when compared to a neutral vodcast (p = .002). These findings support a role for decreasing negative mood in reducing the likelihood of binge eating behaviour in women with bulimia nervosa and binge eating disorder.

KW - Binge eating disorder

KW - Bulimia nervosa

KW - Mood induction

KW - Positive affect

KW - Vodcast

UR - http://www.scopus.com/inward/record.url?scp=85058176753&partnerID=8YFLogxK

U2 - 10.1016/j.appet.2018.12.001

DO - 10.1016/j.appet.2018.12.001

M3 - Article

SN - 0195-6663

VL - 133

SP - 400

EP - 404

JO - Appetite

JF - Appetite

ER -