Impact of Intervention on Physical Activity
For physical activity, there were no significant effects for Condition but significant effects for Time and Time by Condition,F(11,80)=4.01, p=0.000, partial η2=0.35 andF(11,81)=3.83, p=0.000, partial η2=0.34 , respectively. For Time, there were significant increases for intention, attitude, risk susceptibility, and risk severity. There was a single significant Time by Condition interaction for planning whereby intervention participants indicated a significant improvement over time, with no significant change in the control condition.