Given that adolescence can be a particularly transformative phase of life: the extent to which young people endorse different health behaviours; the effect of social and demographic antecedents of health behaviour; and the collective impact health behaviours may have on mental wellbeing is likely to ...
heterogeneity between-groups [34]. Given that adolescence can be a particularly transformative phase of life: the extent to which young people endorse different health behaviours; the effect of social and demographic antecedents of health behaviour; and the collective impact health behaviours may have ...