Opposites attract? Mixed-sex parents' and siblings' sport participation differentiates youth athletes' perceived parenting climates.

Guided by family systems and achievement goal theories, this study examined how the sex of athletes and their main sport parents, as well as sport participation patterns (same sport, different sports, and no sports) of parent-athlete and sibling sex compositions (same-sex and mixed-sex), differentiated athlete perceptions of parenting climates-task-involving (emphasizing individual improvements, effort, and mastery) and ego-involving (emphasizing winning and performance comparison). Participants were 353 U.S.