We assessed the usefulness of the theory of planned behavior (TPB) and protection motivation theory (PMT) to predict intended condom use among 201 adolescents from Venda, South Africa. Results indicated that both the TPB and the PMT could significantly predict intended condom use, although the level of explained variance was limited. Hierarchical…

In this study, it was tested whether attitudes, self-efficacy, social influences and the perception of the school and home environments had different associations with intentions for adolescent non-smokers, occasional smokers and daily smokers. A regression model allowing for separate slopes of social-cognitive and environment variables accounted…

This article describes the association of external and psychosocial factors on the stages of change for fruit and vegetable consumption, among 2,781 inhabitants, aged 18 to 65 years, in deprived neighborhoods (response rate 60%). To identify correlates of forward stage transition, an ordinal logistic regression model, the Threshold of Change Model…

The aim of this study was to explain the effects of anti-smoking parenting practices on adolescent smoking cognitions and behavior by showing the mediating effects of cognitions. Data were gathered among Dutch high school students in the control condition of the European Smoking prevention Framework Approach (ESFA). Anti-smoking parenting…

During the past few decades, people have been increasingly exposed to health-related messages in the mass media, conveying recommendations for healthy lifestyles. The present study investigates whether these messages represent a stressor, and whether coping responses increase levels of motivation or levels of negative affect. A sample of 403 women…