From: Reliability and validity of the Safe Routes to school parent and student surveys
 | Q10: What of the following issues affected your decision to allow, or not allow, your child to walk or bike to/from school?(n = 112) | Q11: Would you probably let your child walk or bike to/from school if this problem were changed or improved?(n = 112) | ||
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 | % Agreement | Kappa Coefficient (95% CI) | % Agreement | Kappa Coefficient (95% CI) |
Distance | 78.6 | 0.57 (0.38, 0.75) | 64.3 | 0.49 (0.37, 0.60) |
Convenience | 93.8 | 0.76 (0.58, 0.95) | 65.2 | 0.35 (0.23, 0.47) |
Time | 79.5 | 0.46 (0.27, 0.64) | 58.0 | 0.31 (0.19, 0.43) |
After-school activities | 83.9 | 0.43 (0.25, 0.61) | 63.4 | 0.31 (0.19, 0.43) |
Speed of traffic | 67.9 | 0.36 (0.18, 0.54) | 56.3 | 0.39 (0.27, 0.50) |
Amount of traffic | 71.4 | 0.44 (0.26, 0.62) | 63.4 | 0.47 (0.35, 0.58) |
Presence of adults to walk with | 77.7 | 0.40 (0.21, 0.58) | 63.4 | 0.37 (0.24, 0.49) |
Sidewalks | 80.4 | 0.54 (0.36, 0.73) | 63.4 | 0.41 (0.28, 0.53) |
Safety | 67.0 | 0.34 (0.16, 0.52) | 57.1 | 0.37 (0.26, 0.49) |
Presence of crossing guards | 77.7 | 0.31 (0.13, 0.49) | 61.6 | 0.32 (0.20, 0.45) |
Violence | 84.8 | 0.68 (0.49, 0.86) | 66.1 | 0.48 (0.36, 0.59) |
Weather | 82.1 | 0.60 (0.42, 0.79) | 63.4 | 0.41 (0.30, 0.53) |