ABSTRACT
Organized sport is offered at increasingly younger ages, with many programs geared towards preschoolers, toddlers, and infants. While sport is promoted as an amendable context for healthy development of school-age children, little is empirically known about potential benefits or risks associated with organized sport participation in early childhood. A scoping review of nine electronic databases identified English-language, peer-reviewed, original research articles which addressed psychological, emotional, social, cognitive, or intellectual developmental outcomes of organized sport involvement of children aged 2–5 years; included studies were appraised for quality. Findings offer preliminary evidence that early sport participation is related to primarily positive outcomes (e.g. enhanced social skills, pro-social behaviours, self-regulation), while negative and inconclusive outcomes were also identified. Results suggest limited existing research has primarily relied on parent or teacher proxy-report or assessment, and reinforces that little is known about toddler and preschooler organized sport participation as a distinct form of physical activity, despite pervasive availability of programming, and positive parental perceptions of early enrolment. Additional research with stronger methodological design and rigor is needed; recommendations to enhance the quality of future studies with young children are discussed.
Disclosure statement
No potential conflict of interest was reported by the authors.