Positive youth development as a guiding framework in sport research: Is it time to plan for a transition?

Positive youth development is a popular guiding framework for studying the psychosocial development of youth. In sport research, for more than two decades, this framework has enhanced our understanding of the mechanisms involved in successful shifts from youth to adulthood. Nonetheless, scholars have recently taken a more critical stance on the positive youth development framework by elucidating some of its shortcomings. To help determine whether it may be warranted to plan for a transition from the positive youth development framework in sport research, a critical commentary is offered. The purpose of this commentary lies in situating three ontologically distinct arguments that depict the shortcomings of the positive youth development framework, namely the operationalization argument, the social justice argument, and the posthumanist argument. This paper is offered as an open invitation to instigate dialogue on what may come next for youth development in sport research and whether planning for a transition is warranted.

Multiple effects health economic evaluation of the Ahead of The Game Study for mental health promotion in sporting club communities.

BACKGROUND: This study evaluates the Ahead Of The Game (AOTG) mental health promotion strategy for adolescent males relative to usual practice in team based sporting club community settings, allowing for joint incremental effects across 13 dimensions and 5 domains alongside intervention implementation costs. METHODS: Analysis is undertaken between matched communities with difference in differences analysis of joint multiple pre-post effect changes alongside implementation costs employing radar plots in cost-disutility space. A robust bootstrapping method allowed including all observed change in effect data from 343 AOTG and 273 control arm participants across 13 effect dimensions. RESULTS: Triangulation across joint evidence shows mean incremental effects favoured AOTG in all dimensions (10/13 significantly at 5% level) and in simple aggregation to each of five pre-specified 5 domains (each significant at < 1% level) and global measures (significant at 0.001% level), while mean AOTG implementation costs were conservatively estimated as $37.47 per participant. CONCLUSION: The AOTG strategy was found to represent an effective mental health promotion strategy across all domains and globally with associated significant potential for downstream health system cost savings to offset against modest implementation costs. Evaluation methods extend conventional cost-effectiveness analysis to enable robust joint presentation and triangulation under uncertainty of multiple effect dimensions alongside costs. TRIAL REGISTRATION: ANZCTR, ACTRN12617000709347 . Registered 17th May 2017.

Results From Australia's 2016 Report Card on Physical Activity for Children and Youth.

BACKGROUND: Two years on from the inaugural Active Healthy Kids Australia (AHKA) Physical Activity Report Card, there has been little to no change with the majority of Australian children still insufficiently active. METHODS: The 2016 AHKA Report Card was developed using the best available national- and state-based physical activity data, which were evaluated by the AHKA Research Working Group using predetermined weighting criteria and benchmarks to assign letter grades to the 12 Report Card indicators. RESULTS: In comparison with 2014, Overall Physical Activity Levels was again assigned a D- with Organized Sport and Physical Activity Participation increasing to a B (was B-) and Active Transport declining to a C- (was C). The settings and sources of influence again performed well (A- to a C+), however Government Strategies and Investments saw a decline (C+ to a D). The traits associated with physical activity were also graded poorly (C- to a D). CONCLUSIONS: Australian youth are insufficiently active and engage in high levels of screen-based sedentary behaviors. While a range of support structures exist, Australia lacks an overarching National Physical Activity Plan that would unify the country and encourage the cultural shift needed to face the inactivity crisis head on.

Longitudinal determinants of walking, moderate, and vigorous physical activity in Australian adults.

OBJECTIVE: To explore longitudinal (demographic, socioeconomic, health and psychological) determinants of walking, moderate and vigorous physical activity. METHODS: The sample included 11,133 adult participants (5913 women; 5220 men) taken from the Household, Income and Labour Dynamics in Australia (HILDA) project. Demographic, socioeconomic, health and psychological data were collected in 2010 and estimates of walking, moderate and vigorous physical activity were collected in 2014. RESULTS: Participant age, sex, occupational status, working hours, and neighbourhood remoteness were most strongly related to total physical activity. Psychological traits (personality and distress sensitivity) were unrelated to subsequent physical activity, and health-related behaviours (diet variables and smoking frequency) were moderately related. Participant demographics (age and sex) were most important for vigorous intensity physical activity, and socioeconomic factors (e.g., neighbourhood remoteness, total income, occupational status, weekly hours worked) were most important for moderate intensity physical activity. CONCLUSIONS: This investigation shows that demographic, socioeconomic, and health-related variables are important determinants of adult physical activity levels, and that demographic and socioeconomic factors might become more or less important for different intensities of physical activity.

Trajectories and Predictors of Health-Related Quality of Life during Childhood.

OBJECTIVE: To identify distinct trajectories of health-related quality of life (HRQOL) during childhood, along with their predictors. STUDY DESIGN: A nationally representative sample of 2700 children aged 4-5 years at baseline was followed up every 24 months through to age 12-13 years. Parents reported the children's HRQOL and data on potential predictors at each wave (5 in total) as part of the Longitudinal Study of Australian Children. RESULTS: Growth mixture modeling identified 5 distinct trajectories of HRQOL during childhood. Eighty-five percent of children had consistently high levels of HRQOL from age 4-5 years to 12-13 years (healthy); 8% of children had a significant and continuous decrease in HRQOL over time (high risk); and a further 5.3% of children had decreases in HRQOL from age 4-5 years to 8-9 years, followed by increases through to 12-13 years (rebound). Finally, a small percentage (1.6%) of children had extremely low levels of HRQOL at age 4-5 years that increased over time (recovery). Maternal smoking, lower household income, living in a non-English speaking household, and nonparticipation in organized sports were predictive of poorer HRQOL trajectories when compared with children in the healthy trajectory. CONCLUSION: There are distinct trajectories of HRQOL during childhood. Most children (85%) have a healthy, stable pattern, but the remaining children have trajectories indicative of poor HRQOL. Participation in sports, maternal smoking, lower family income, and language spoken at home distinguish among these trajectories. Of these, participation in organized sports has received relatively little attention as a preventative health priority.

Socio-ecological predictors of participation and dropout in organised sports during childhood.

BACKGROUND: The purpose of this study was to explore the socio-ecological determinants of participation and dropout in organised sports in a nationally-representative sample of Australian children. METHODS: Data were drawn from Waves 3 and 4 of the Longitudinal Study of Australian Children. In total, 4042 children aged 8.25 (SD = 0.44) years at baseline were included, with 24-months between Waves. Socio-ecological predictors were reported by parents and teachers, while cognitive and health measures were assessed by trained professionals. All predictors were assessed at age 8, and used to predict participation and dropout by age 10. RESULTS: Seven variables at age 8 were shown to positively predict participation in organised sports at age 10. These included: sex (boy); fewer people in household; higher household income; main language spoken at home (English); higher parental education; child taken to a sporting event; and, access to a specialist PE teacher during primary school. Four variables predicted dropout from organised sports by age 10: lower household income; main language spoken at home (non-English); lower parental education; and, child not taken to a sporting event. CONCLUSIONS: The interplay between child sex, socioeconomic indicators, and parental support is important in predicting children's participation in organised sports. Multilevel and multicomponent interventions to promote participation and prevent dropout should be underpinned by the Socio-Ecological Model and targeted to high risk populations using multiple levels of risk.

Sports participation and parent-reported health-related quality of life in children: longitudinal associations.

OBJECTIVE: To investigate the longitudinal association between sports participation and parent-reported health-related quality of life (HRQOL) in children. STUDY DESIGN: Cohort study that used data drawn from the Longitudinal Study of Australian Children in waves 3 (2008) and 4 (2010). Participants were a nationally representative sample of 4042 Australian children ages 8.25 (SD = 0.44) years at baseline and followed-up 24 months later. RESULTS: After we adjusted for multiple covariates, children who continued to participate in sports between the ages of 8 and 10 years had greater parent-reported HRQOL at age 10 (Eta2 = .02) compared with children who did not participate in sports (P ≤ .001), children who commenced participation after 8 years of age (P = .004), and children who dropped out of sports before reaching 10 years of age (P = .04). Children who participated in both team and individual sports (P = .02) or team sports alone (P = .04) had greater HRQOL compared with children who participated in individual sports alone (Eta2 = .01). The benefits of sports participation were strongest for girls (P < .05; Eta2 = .003). CONCLUSIONS: Children's participation in developmentally appropriate team sports helps to protect HRQOL and should be encouraged at an early age and maintained for as long as possible.

Associations between sports participation, adiposity and obesity-related health behaviors in Australian adolescents.

BACKGROUND: The purpose of this study was to examine the relationship between organized sports participation, weight status, physical activity, screen time, and important food habits in a large nationally representative sample of Australian adolescents. METHODS: Nationally representative cross-sectional study of 12,188 adolescents from 238 secondary schools aged between 12 and 17 years (14.47 ± 1.25 y, 53% male, 23% overweight/obese). Participation in organized sports, compliance with national physical activity, screen time, and fruit and vegetable consumption guidelines, and consumption of sugar-sweetened beverages and high-fat foods were self-reported. Weight status and adiposity (BMI, waist circumference) were measured. RESULTS: Organized sports participation was higher among males and those residing in rural/remote areas. Underweight adolescents reported the lowest levels of participation. Higher levels of participation were associated with an increased likelihood of complying with national physical activity (OR = 2.07 [1.67-2.58]), screen time (OR = 1.48 [1.19-1.84]), and fruit and vegetable consumption guidelines (OR = 1.32 [1.05-1.67]). There was no association between organized sport participation and weight status, adiposity, consumption of sugar-sweetened beverages or high-fat foods. CONCLUSIONS: Participation in organized sports was associated with a greater likelihood to engage in a cluster of health behaviors, including meeting physical activity guidelines, electronic screen time recommendations, and fruit and vegetable consumption guidelines. However, participation in organized sports was not associated with unhealthy dietary behaviors including the consumption of sugar-sweetened beverages and high-fat foods. There is no association between participation in organized sports and likelihood to be overweight or obese. The role of sports in promoting healthy weight and energy balance is unclear.