Second, there is the age-old method of tapping up the parental friend, which can (but not always) result in hours of photocopying and a spot of walking the office dog.
We were picked on at school for our [INCOMPREHENSIBLE wardrobe?], which was sewn by parental friend [INCOMPREHENSIBLE Nancy Apt?], the back fabrics of the chinos and buttondowns different from the fabrics in front.
External determinants that have been associated with high physical activity include an authoritative parenting style [ 59], parent support [ 54, 55], parent education, parental PA, friend support, SES, exposure to outdoors, and involvement in available activities [ 72- 74].
Flay and colleagues [ 39] investigated the influence of parental and friends' smoking on adolescents' initiation and continuation of smoking.
A teacher's support scale (6 items) was built considering the structure of the items on the parental and friends' support scales [ 38].
Alcohol, khat and tobacco intake were included in the logistic model mainly as dependent variables, while the following factors were included in the model as independent variables: gender, age, religion, source of family income, rural-urban background, medical education status, parental and friends' substance use.
Students reported to be influenced by individual factors (e.g. taste preferences, self-discipline, time and convenience), their social networks (e.g. (lack of) parental control, friends and peers), physical environment (e.g. availability and accessibility, appeal and prices of food products), and macro environment (e.g. media and advertising).
Third, direct measures of parental and friend smoking behaviours were not available, though previous research has demonstrated that children can reliably assess the smoking behaviour of others in their social environment [ 69].
The fit indices of this study were comparable to those reported by Dishman and colleagues [ 30] for a two-factor model of social support that includes parental and friend support.
