Associations between snowboard coaches teaching interaction, motion guidance, and effectiveness assessment competencies and learners intentions to continue lessons

Snowboard coaches' competencies function as an interdependent system that supports learners psychological needs in distinct ways across different engagement levels. Teaching interaction and motion guidance are most critical for establishing a supportive climate and skill clarity in the early stages, while effectiveness assessment becomes increasingly important as learners seek personalized progression. Overall satisfaction plays a disproportionately important role at the lowest loyalty levels, underscoring the need to reduce onboarding frictions and strengthen perceptions of safety. These findings refine Self-Determination Theory applications in outdoor sport education and highlight that adaptive, segment-aware coaching strategies are essential for promoting retention and sustainable participation in winter sports.