Journal of Youth and Adolescence · 2021 · 81 citations · 32 references
EducationPsychologySports MedicineAdolescent HealthPhysical ActivitySport PsychologyAdolescent Health PromotionAthlete Well-beingMental HealthSport ParticipationAdolescent Mental HealthMental Health In AdolescenceMental Health In SportSport Participation Across The Lifespan
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Missing data: Our view of the state of the art.
Joseph L. Schafer, J. A. Graham · Psychological Methods · 2002 · 10.9K citations