For example, compared with an adolescent at minimum risk, one whose parents subscribe
to 2
movie channels, allow 3 videos
per week (the average for most adolescents), allow 1 or 2
trips to the
movie theater
per month, and allow some R - rated
movie viewing would have seen about 1000 additional
movie smoking depictions, raising his or her risk of trying smoking by a factor of 3 (Table 3, model 2).