| Test-retest reliability (n = 48) | Internal reliability (n = 240) | |||||
---|---|---|---|---|---|---|---|
Subscales | ICC (95% CI) | Mean (SD) | Average inter-item correlation | Cronbach’s alpha | |||
 |  | Assessment 1 | Assessment 2 |  | Total | English | Spanish |
Practices that encourage child PA | Â | Â | Â | Â | Â | Â | Â |
 Engagement (15 items) | 0.85 (0.75, 0.91) | 3.51 (0.62) | 3.47 (0.58) | 0.38 | 0.90 | 0.87 | 0.92 |
 How often do you not register your child for sports or dance due to lack of money? (single item) | 0.62 (0.41, 0.76) | 2.81 (1.42) | 2.52 (1.22) |  |  |  |  |
 How often do you have outdoor toys available for your child? (single item) | 0.57 (0.34, 0.74) | 3.69 (1.37) | 3.77 (1.24) |  |  |  |  |
Practices that discourage child PA | Â | Â | Â | Â | Â | Â | Â |
 Promote inactivity (3 items) | 0.59 (0.38, 0.85) | 2.09 (0.80) | 1.92 (0.70) | 0.26 | 0.50 | 0.53 | 0.43 |
 Promote screen time (3 items) | 0.62 (0.41, 0.77) | 2.30 (0.65) | 2.23 (0.56) | 0.34 | 0.61 | 0.65 | 0.57 |
 Psychological control (5 items) | 0.85 (0.75, 0.91) | 2.11 (0.70) | 2.03 (0.69) | 0.26 | 0.59 | 0.67 | 0.49 |
 Restriction for safety concerns (4 items) | 0.56 (0.33, 0.73) | 2.62 (0.88) | 2.55 (0.95) | 0.53 | 0.82 | 0.81 | 0.80 |