Does binge eating play a role in the self-regulation of moods?

Self-reported emotional experiences and eating behaviors were studied in college students in an attempt to determine what types of emotional experiences precede and follow binge eating and how specific types of compensatory behaviors modify these experiences. First-year male and female students (N=390) were surveyed for depression, anxiety, health status, life satisfaction, and eating attitudes (EAT-26). Those reporting recurrent binge eating episodes were asked to describe their emotional feelings before and after bingeing and before and after compensatory activities. EAT-26 scores corresponding to scores previously reported for eating disordered patients were found in 9.7% of students. Binge eating was nearly twice as frequent among females (16.4%) as males (8.6%) Among females, positive relationships were found between specific EAT-26 factors scores and both anxiety and depression scores. The emotional antecedents and consequences of binge eating and of compensatory activities were compared in three sub-groups of individuals who reported recurrent bingeing with loss of self-control during binges. The three sub-groups consisted of individuals who reported, 1) bingeing without engaging in compensatory activities, 2) bingeing and compensating by means other than vomiting (fasting, exercising, or use of laxatives or diuretics), and 3) bingeing and compensating by vomiting. Regardless of the type of activity, those individuals who engaged in compensatory activities reported greater negative affect preceding binge episodes than those who did not compensate. In addition, contrary to expectations, negative affect did not decrease, but instead increased significantly, following binge episodes and decreased immediately before and after compensatory activities.     

Correlates of Collective Efficacy in the Italian Air Force

Military technicians (N= 202) of the Telecommunication Maintenance Unit (TMU), as well as military staff (N= 185) in the Italian Air Force (IAF), were administered a questionnaire measuring self‐ and collective efficacy, perceptions of context (colleagues, direct superior, and top management), organisational commitment, and job satisfaction. Structural equation models support the hypothesised relationship among variables. Self‐efficacy and perceptions of context were related to collective efficacy which in turn was related to organisational commitment and job satisfaction. Collective efficacy was explained by self‐efficacy and by perceptions of context. In addition, organisational commitment was explained by collective efficacy, more so than job satisfaction. Perceptions of colleagues, direct superior, and top management were mainly related to job satisfaction. 202 techniciens militaires de l'Unité de Maintenance des Télécommunications ainsi que 185 militaires des Forces Aériennes Italiennes ont rempli un questionnaire portant sur l'efficience personnelle et collective, la perception de l'environnement (les collègues, le supérieur immédiat et le haut de la hiérarchie), l'implication organisationnelle et la satisfaction professionnelle. Des modèles en équations structurales ont confirmé les relations supposées entre les variables. L'efficience personnelle et la perception de l'environnement étaient liées à l'efficience collective qui était elle‐même en relation avec l'implication organisationnelle et la satisfaction professionnelle. L'efficience collective procédait de l'efficience personnelle et de la perception de l'environnement. En outre, l'implication organisationnelle dépendait de l'efficience collective, plus que de la satisfaction professionnelle. La perception des collègues, du supérieur immédiat et du haut de la hiérarchie étaient principalement en rapport avec la satisfaction professionnelle.