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Physical literacy is developing as a contested concept with definitional blurring across international contexts, confusing both practitioners and researchers. This paper serves the dual purpose of reporting on an interrogation of concepts associated with physical literacy in academic writing and exploring the use of a text mining data analysis tool. The Leximancer text mining software was applied to 49 research papers relating to physical literacy from 2001–2016, sourced from academic repositories and scholarly search engines. The findings from the text mining analysis revealed that the concept of physical literacy is used in a variety of contexts, specifically in connection with ‘education’, ‘activity’, ‘fitness’, ‘health’, ‘concept’, ‘competence’, ‘understanding’, ‘roles’, ‘curriculum’ and ‘assessment’. The concept with the most relevance connected to physical literacy is ‘education’, the very term that is commonly being replaced by ‘literacy’. A number of concepts were identified from the text mining analysis that were not explicitly mentioned within the definitions of physical literacy, including educational components such as ‘curriculum’, ‘teaching’ and ‘assessment’. It was also revealed that many of the strongest relational concepts from the text mining of the physical literacy literature were of a physical domain, with less relevance and connection to concepts of cognitive, social and emotional domains. The study fills an important gap in the literature by showing that while a multiplicity of conceptions of physical literacy exists, the concept gives dominance to the physical domain and the marginalisation of cognitive and affective domains in various constructions of physical literacy.

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BackgroundAn emerging public health strategy is to enhance children’s opportunities to be physically active during school break periods. The aim of this study was to evaluate the effects of the Lunchtime Enjoyment Activity and Play (LEAP) school playground intervention on primary school children’s quality of life (QOL), enjoyment and participation in physical activity (PA).MethodsThis study consisted of a movable/recycled materials intervention that included baseline, a 7-week post-test and an 8-month follow-up data collection phase. Children within an intervention school (n = 123) and a matched control school (n = 152) aged 5-to-12-years-old were recruited for the study. Children’s PA was measured using a combination of pedometers and direct observation (SOPLAY). Quality of life, enjoyment of PA and enjoyment of lunchtime activities were assessed in the 8-12 year children. A multi-level mixed effect linear regression model was applied in STATA (version 12.0) using the xtmixed command to fit linear mixed models to each of the variables to examine whether there was a significant difference (p < 0.05) between the intervention and control school at the three time points (pre, post and follow-up).ResultsSignificant overall interaction effects (group × time) were identified for children’s mean steps and distance (pedometers) in the intervention school compared to the control school. Intervention school children also spent significantly higher proportions within specified target areas engaged in higher PA intensities in comparison to the control school at both the 7-week post-test and 8-month follow-up. A short-term treatment effect was revealed after 7-weeks for children’s physical health scale QOL, enjoyment of PA and enjoyment of intra-personal play activities.ConclusionsExamining the effects of this school playground intervention over a school year suggested that the introduction of movable/recycled materials can have a significant, positive long-term intervention effect on children’s PA. The implications from this simple, low-cost intervention provide impetus for schools to consider introducing the concept of a movable/recycled materials intervention on a wider scale within primary school settings.Trial registrationAustralian and New Zealand Clinical Trials Registration Number: ACTRN12613001155785.

BACKGROUND Enjoyment of physical activity is as an important determinant of children's participation in physical activity. Despite this, there is an absence of reliable measures for assessing children's enjoyment of play activities during school lunchtime. The purpose of this study was to develop and assess the reliability of the Lunchtime Enjoyment of Activity and Play (LEAP) Questionnaire. METHODS Questionnaire items were categorized employing a social‐ecological framework including intrapersonal (20 items), interpersonal (2 items), and physical environment/policy (17 items) components to identify the broader influences on children's enjoyment. An identical questionnaire was administered on 2 occasions, 10 days apart, to 176 children aged 8‐12 years, attending a government elementary school in regional Victoria, Australia. RESULTS Test‐retest reliability confirmed that 35 of 39 LEAP Questionnaire items had at least moderate kappa agreement ranging from .44 to .78. Although 4 individual kappa values were low, median kappa scores for each aggregated social‐ecological component reached at least moderate agreement (.44‐.60). CONCLUSIONS This study confirms the LEAP Questionnaire to be a reliable, context‐specific instrument with sound content, and face validity that employs a social‐ecological framework to assess children's enjoyment of school play and lunchtime activities.