Teun Remmers

228 | Appendix 1 Intention to improve - Parental intention to improve child engagement in outside play I am planning to improve my child’s engagement in outside play 1=totally disagree to 5=totally agree 1=agree (strongly agree, agree), 0=not agree (not agree/not disagree, disagree, strongly disagree) Habit strength - Parental perception improving child engagement in outside play is a habit for them It is a habit for me to let my child engage in more time of outside play 1=totally disagree to 5=totally agree 1=agree (strongly agree, agree), 0=not agree (not agree/not disagree, disagree, strongly disagree) Monitoring - Parental monitoring of child engagement in outside play To what extent do you monitor your child’s engagement in outside play? 1=never to 5=always 1=frequent (often, always), 0=not frequent (sometimes, seldom, never) Child autonomy - Parental control towards child outside play How often can your child decide for themselves to play outside? 1=never to 5=always 1=frequent (often, always), 0=not frequent (sometimes, seldom, never) Active encouragement - Degree of parental encouragement towards their child’s outside play How often do you tell your child to play outside? 1=never to 5=always 1=frequent (often, always), 0=not frequent (sometimes, seldom, never) Modeling parent - Physical activity behavior of the parent How many days per week are you physically active? 0 to 7 - Modeling partner - Physical activity behavior of the partner from the parent How many days per week is your partner physically active? 0 to 7 - Modeling siblings - Physical activity behavior of siblings How many days per week are siblings physically active? 0 to 7 - Rules Presence of rules parents report with regard to child outside play Do you have rules in your home about your child’s outside play? 1=yes, 0=no 1=yes, 0=no Physical environment Traffic business - Parent perceived presence of traffic In the neighborhood of our family there is a lot of traffic 1=totally disagree to 5=totally agree 1=agree (strongly agree, agree), 0=not agree (not agree/not disagree, disagree, strongly