Unravelling the link between physical activity and peer social connectedness in young people with intellectual disabilities: a systematic review of quantitative studies

Abstract

BackgroundThere is limited understanding of the context surrounding physical activity (PA) of young people with intellectual disabilities (ID), which has an impact on the development of PA promotion programmes. Peer social connectedness seems to be a vital correlate to focus on, but has not been included in current studies examining the correlates and determinants of PA levels of young people with ID. This study aims to synthesise the evidence on (1) the social constructs researchers have used to conceptualise peer social connectedness in a PA context among young people with ID, (2) the measurement tools that have been used and (3) the relationship between PA and peer social connectedness in young people with ID.MethodsThe review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses guidelines. Ovid MEDLINE, Ovid Embase, Web of Science, ERIC, CINAHL and PsycINFO were searched from 1 January 1996 up to, and including, July 2023 to identify English‐language studies, which examined associations between PA and peer social connectedness in adolescents and young adults (13–24 years) with ID. Study quality was assessed using the Standard Quality Assessment Criteria for Evaluating Primary Research Papers from a Variety of Fields.ResultsThirteen studies met the inclusion criteria and were included in the review. Ten peer social connectedness constructs and 18 measurement instruments were identified. Studies were predominantly focused on Special Olympics participants and unified activity formats. Participation in PA can increase social connectedness, but there is a lack of studies examining whether PA can also be increased by focusing on peer social connectedness in young people with ID.ConclusionsResults show that peer social connectedness is recognised as relevant to researchers developing and testing PA programmes for young people with ID.