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Table 4 Evaluation design

From: Systematic Development of the YouRAction program, a computer-tailored Physical Activity promotion intervention for Dutch adolescents, targeting personal motivations and environmental opportunities

  T0 T1 T2
Timepoint Baseline
Sept-Oct 2009
1 month post intervention
Oct-Dec 2009
5-6 months post intervention
April-June 2010
Demographics Gender, age, education, ethnic background   
Outcome measures Self-reported PA
Objectively measured PA
Body Mass Index
Waist circumference
Self-reported PA
Objectively measured PA
Self-reported PA
Objectively measured PA
Body Mass Index
Waist circumference
Determinants All All All
Process evaluation No Yes No