Snacking, aversive imagery, and weight reduction

This study was designed to explore the relationship between reduced snacking and weight loss and to evaluate the effectiveness of an aversive imagery procedure. Twenty-two participants completed an 11-wk. program designed to reduce the frequency of snacking. Reading an aversive "fat sheet" immediately prior to or after snacking, combined with a point system, was no more effective in reducing snacking than was the point system alone. Although incidence of snacking was significantly reduced, weight loss was greatest during the baseline period, when snacking was most frequent. The correlation between weekly weight loss and weekly number of snacks was nonsignificant. These results suggest that a single-minded focus on the reduction of snacking is unlikely to produce significant weight loss for most dieters.