Introduction Prospective studies have supported the validity of Vochs and colleagues’ three-factor interactive etiologic model of bulimic symptomatology (BS) among female undergraduates. Objectives Given the comparable rate of binge eating between young adult men and women, we sought to examine for the first time the validity and sensitivity of the interactive model of BS in men. Aims We examined whether the interaction between Perfectionism x Male Body Dissatisfaction x Low Self-Esteem predicted increases in BS over 1-year (Study 1) and over 6-weeks (Study 2). Two different samples of college men were used. Time-1 BS scores as well as Time-1 and Time-2 Body Mass Index, Depression and Social Desirability scores were controlled for. Methods Data from college men (Study 1: N = 308, Mage = 21.04; Study 2: N = 344; Mage = 20.87) were analysed using hierarchical multiple regression/correlation procedure on participants’ Time-2 BS scores. Results Both studies revealed that an increase of BS in men was predicted by the Perfectionism x Male Body Dissatisfaction x Low Self-Esteem interaction. BS increased in men who initially had high levels of BS and perfectionism, low levels of selfesteem, and were dissatisfied with their body. However, men with initially low or average levels of BS did not have an increase in BS even if they were perfectionistic, body dissatisfied and had low self-esteem.
A PROSPECTIVE EVALUATION OF THE THREE-FACTOR INTERACTIVE MODEL OF BULIMIC SYMPTOMATOLOGY AMONG MEN
DAKANALIS, ANTONIOS;ZANETTI, MARIA ASSUNTA;
2013-01-01
Abstract
Introduction Prospective studies have supported the validity of Vochs and colleagues’ three-factor interactive etiologic model of bulimic symptomatology (BS) among female undergraduates. Objectives Given the comparable rate of binge eating between young adult men and women, we sought to examine for the first time the validity and sensitivity of the interactive model of BS in men. Aims We examined whether the interaction between Perfectionism x Male Body Dissatisfaction x Low Self-Esteem predicted increases in BS over 1-year (Study 1) and over 6-weeks (Study 2). Two different samples of college men were used. Time-1 BS scores as well as Time-1 and Time-2 Body Mass Index, Depression and Social Desirability scores were controlled for. Methods Data from college men (Study 1: N = 308, Mage = 21.04; Study 2: N = 344; Mage = 20.87) were analysed using hierarchical multiple regression/correlation procedure on participants’ Time-2 BS scores. Results Both studies revealed that an increase of BS in men was predicted by the Perfectionism x Male Body Dissatisfaction x Low Self-Esteem interaction. BS increased in men who initially had high levels of BS and perfectionism, low levels of selfesteem, and were dissatisfied with their body. However, men with initially low or average levels of BS did not have an increase in BS even if they were perfectionistic, body dissatisfied and had low self-esteem.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
