Addictive Behaviour and Family Functioning during Adolescence.

The purpose of this study was to examine how adolescent and parental perceptions of family system characteristics predict adolescent addictive behavior patterns. The sample consisted of 252 families. Questionnaires included measurements of family functioning using the FACES III instrument and addictive behavior using the Shorter Promis Questionnaire (SPQ). To predict addictive behavior we conducted step-wise regression analyses (forward method), with the dimensions of the four SPQs as dependent variables and individual (age and gender) and family functioning variables as predictors. Results: Data provide support for the proposal that family system characteristics could predict adolescent addictive behavior; despite our taking not only a normative sample, but also nonclinical families into consideration. Data in literature suggest that adolescent addictions increase in families characterized by weak emotional bonds (low cohesion) and the incapacity to change their power structure, role relationships, and relationship rules in response to situational and developmental stress (high adaptability). These findings reinforce the need to continue to explore family functioning and therefore may provide additional protection against adolescent addiction.