Outdoor physical activities in kindergartens play a crucial role in enhancing children’s physical fitness and promoting their overall development, with teacher support being an influential factor on the quality of these activities. Through literature review, semi-structured interviews, expert content validity assessment, and confirmatory factor analysis, a “Teacher Support Questionnaire for Outdoor Physical Activities in Kindergartens” was developed, consisting of 20 items across five dimensions: safety support, emotional support, environmental support, capability support, and autonomy support. The questionnaire exhibits strong psychometric properties. Additionally, the entropy weight method, analytic hierarchy process, and game theory-based combined weighting method were used to determine the weights of each dimension and indicator. The combined weight results indicate that the relative importance of the five dimensions is ranked as follows: safety support, autonomy support, capability support, environmental support, and emotional support. |