OBJECTIVE: The aims of this study were to determine if children's perception of peers' behavioral norms for crossing streets relates to their personal norms for doing so and if children's self-reports about crossing relates to their actual crossing in a virtual traffic situation.
METHOD: Children (8-10 years, N = 86) completed questionnaires about peer's norms and their personal norms about crossing streets, and also reported on their recent crossing behaviors. These self-reports about crossing were then related to children's actual crossing behaviors measured using a fully immersive virtual reality (VR) system.
RESULTS: Children's perception of peers' behavioral norms for crossing related to their personal norms for doing so, and their norms related to their reports of how they have crossed in the past few weeks. When crossing virtual streets, children with higher scores on self-reports about risky crossing behaviors selected smaller (riskier) inter-vehicle gap sizes to cross into, showed less start delay (less time appraising traffic before starting), and experienced more hits.
CONCLUSION and practicalapplications: Children's perception of peers' behavioral norms for crossing are relevant to their crossing behaviors and may be one way that peers elevate children's risk of pedestrian injury. Children's self-reports about crossing risk may be useful for identifying at-risk youth and strategically targeting interventions to these children.