An integrative review of parent education approaches in sport: Considerations for program planning and evaluation.

In recent years, there has been an increase in the delivery and evaluation of parent education programs within youth sport. Subsequently, some recent reviews of these programs have been conducted. However, one consistent issue across many of the programs and associated review papers is the lack of an appropriate evaluation framework to guide the planning or associated reporting of the outcomes of the interventions. This has limited understanding of the overall impact of sport parenting interventions. Thus, the purposes of the current study were as follows: (a) to identify commonalities in the reporting and evaluation of parent education programs; (b) to identify gaps in the reporting and evaluation of parent education programs; (c) to draw these insights together to provide suggestions regarding how the RE-AIM could be used to enhance planning and evaluation of evidence-based programs for parent education in sport. Specifically, utilizing the RE-AIM framework to provide insights into pertinent evaluation metrics, this integrative review aimed to identify commonalities and gaps in the reporting of parent education programs. The RE-AIM framework considers the essential elements to assess the external and internal validity of interventions through five dimensions: Reach, Effectiveness, Adoption, Implementation, and Maintenance (Am J Public Health. 1999;89(9):1322-1327). Subsequently, the review aimed to provide suggestions regarding strategies to enhance the planning and evaluation of evidence-based programs for parent education in sport. Overall, the analysis demonstrated that most studies presented some pertinent evaluation information related to the RE-AIM framework, such as the number of participants and contacts made, the measures used, and the program level. However, the studies also lacked information on participant exclusion criteria, the method used to select the delivery agent (e.g., parents engaged in the program), and cost measures. Overall, the current study identified various areas where programs could be enhanced, specifically related to reporting procedural elements (e.g., program design, target population, and costs) pertaining to the implementation of parent education programs.

Mental health promotion in youth sporting clubs: predictors of stakeholder participation.

BACKGROUND: Young people are disproportionately affected by poor mental health. Youth sport settings hold immense potential to improve the mental health outcomes of this demographic. Efforts to leverage youth sport settings to promote mental health are limited by the lack of knowledge pertaining to engagement with mental health interventions in these settings. Therefore, this study aimed to examine the willingness of youth sporting club stakeholders (e.g., sportspersons, coaches, support staff, parents/guardians) to engage in mental health initiatives conducted by sporting clubs and ascertain possible determinants of engagement. METHODS: This study used an observational cross-sectional design. Participants completed an online survey assessing likelihood of supporting a mental health campaign, mental health literacy (help-seeking, inclusive attitudes), and perceived club support. Perceptions pertaining to the importance of youth mental health and sporting clubs supporting youth mental health were also assessed. RESULTS: The survey was completed by 275 stakeholders of youth sporting clubs in Australia (Mage = 40.2 ± 15.8 years, 60.3% female). The findings indicated that stakeholders were willing to participate in mental health initiatives in youth sport clubs. A linear regression analysis indicated that the significant predictors of stakeholders supporting such initiatives were older age (> 25-50 and > 50 years; ß = 0.15, p = .033, ß = 0.19, p = .005, respectively), along with perceived importance of youth mental health (ß = 0.24, p = .003) and sporting clubs supporting youth mental health (ß = 0.22, p = .004). CONCLUSION: Youth sport settings have the capacity to improve the provision of mental health support among young people. There is a need for tailored approaches to enhance the engagement with, and effectiveness of, mental health resources in sport contexts.

Quantifying head impact biomechanical differences between commonly employed cleaning levels: a critical research interpretation consideration.

INTRODUCTION: Wearable accelerometry devices quantify on-field frequency and severity of head impacts to further improve sport safety. Commonly employed post-data collection cleaning techniques may affect these outcomes. OBJECTIVE: Our purpose was to compare game impact rates and magnitudes between three different cleaning levels (Level-1: impacts recorded within start and end times, Level-2: impacts during pauses/breaks removed, Level-3: video verified) for male youth tackle football. METHODS: Participants (n = 23, age = 10.9 ± 0.3 yrs, height = 150.0 ± 8.3 cm, mass = 41.6 ± 8.4 kg) wore Triax SIM-G sensors throughout Fall 2019. Impact rates, ratios (IRRs), and 95% confidence intervals (95%CI) were used to compare levels. Random-effects general linear models were used to compare peak linear acceleration (PLA;g) and angular velocity (PAV;rads/s). RESULTS: Level-1 resulted in higher impact rates (4.57; 95%CI = 4.14-5.05) compared to Level-2 (3.09; 95%CI = 2.80-3.42; IRR = 1.48; 95%CI = 1.34-1.63) and Level-3 datasets (2.56; 95%CI = 2.30-2.85; IRR = 1.78; 95%CI = 1.60-1.98). Level-2 had higher impact rates compared to Level-3 (1.21; 95%CI = 1.08-1.35). Level-1 resulted in higher PAV than Level-2 and Level-3 (p < 0.001) datasets. PLA did not differ across datasets (p = 0.296). CONCLUSIONS: Head impact data should be filtered of pauses/breaks, and does not substantially differ outcome estimates compared to time-intensive video verification.

Sport parenting during the COVID-19 pandemic: Perceptions of parents and youth in Australia.

Understanding the impact of the COVID-19 pandemic on parental involvement in youth sport is largely unknown. The objective of the study presented in this paper was to understand parental involvement in relation to their child's participation in organised sport during the COVID-19 pandemic. Using an interpretive descriptive methodology, online qualitative interviews and online focus groups with parents and youth (15-18 years) (n = 29) were conducted during June 2020. Following a rigorous reflexive thematic analysis, four themes illustrated the nature of sport parenting during this stressful and uncertain period: (a) reshaping sport parenting identity, (b) the unexpected growth of sport parenting responsibilities, (c) responding to children's loss of sport, and (d) policies impact family commitment and attitudes to returning to sport. The findings are discussed considering Harwood and Knight's (2015) postulates of parenting expertise in sport and offer potential ideas to better support parents and children situated in unexpectedly stressful situations.

The association of families' socioeconomic and demographic characteristics with parents' perceived barriers to returning to youth sport following the COVID-19 pandemic.

Developmentally appropriate sport contexts have the potential to positively influence young people's physiological, psychological, and social outcomes. However, little is known about how families returned to sport in the wake of COVID-19-related restrictions or how socioeconomic and demographic factors influenced parents' perceptions of barriers to returning. A nationally representative sample (N = 6183) of American youth sport parents completed a questionnaire in which they provided demographic information and answered questions related to the barriers they perceived in returning to sport, such as the risk of their child getting sick. Structural equation modeling was used to examine the relationships among a range of socioeconomic and demographic factors and these barriers to returning. Results suggest that parents from racially minoritized and urban neighborhoods held higher levels of concern over health-related and practical barriers to returning to sport. Findings highlight the importance of designing available, equitable, and appropriate youth sport contexts.

Evaluating the "Optimal Competition Parenting Workshop" Using the RE-AIM Framework: A 4-Year Organizational-Level Intervention in British Junior Tennis.

The purpose of the current study was to utilize the RE-AIM (i.e., reach, effectiveness, adoption, implementation, and maintenance) framework to evaluate the national-level scale-out of the Lawn Tennis Association's "Optimal Competition Parenting Workshop" (OCPW) across a 4-year period. During 2018, 65 workshops were run across the United Kingdom, 1,043 parents registered, and 933 parents attended. Adopting a quasi-experimental design, multilevel analyses revealed significant increases in parents' (n = 130) task goal orientation and competition tennis parenting efficacy, as well as significant decreases in ego goal orientation and unpleasant emotions. Children's perceptions of both mother- and father-initiated ego-involving motivational climate and their own ego goal orientation significantly decreased across time. From 2019 to 2021, a further 64 workshops were delivered to 1,110 parents with no significant differences in parents' satisfaction, enjoyment, instructor evaluation, or transfer intention over time when compared against workshop evaluations in 2018. Overall, the OCPW represents a well-received, practical, and effective brief intervention for enhancing parental involvement in junior tennis.

Implementation of Concussion Management Policies in High Schools: The Critical Role of School Nurses.

Evidence-based practices in concussion management (CM) have been codified into legislation. However, legislation is varied, and implementation is narrowly evaluated. School nurses hold a unique position to assess the implementation of health policies. The implementation of concussion management policies across Massachusetts high schools was evaluated by the school nurse. A cross-sectional survey was sent to school nurses (N = 304), and responses (n = 201; 68.1% response rate) were tallied whereby higher scores indicated more practices being implemented. One open-text question was included to encourage nurses to provide context regarding implementation in their school. Descriptive statistics and thematic analysis were used to assess current implementation and nursing perspectives. Findings indicate that the degree of implementation varies, and some nurses reported difficulty with mobilizing clinical uptake of concussion management practices in their schools. Further implementation research is needed, and school nurses are an important stakeholder to include when assessing the clinical uptake of concussion management policies in schools.

Growth, body composition and bone mineral density among pubertal male athletes: intra-individual 12-month changes and comparisons between soccer players and swimmers.

BACKGROUND: Puberty is a period of intense changes in human body and, additionally, participation in sports is viewed as prominent form of physical activity among male adolescent athletes. The current study was aimed to examine the intra-individual changes in body composition and bone tissue during years of maximal growth and the effect of 12-month participation in sports contrasting in mechanical impact. METHODS: The sample included 40 male adolescent athletes (soccer: n = 20; swimming: n = 20) aged 12.57 ± 0.37 years who were followed for 12 months. Stature and body mass were measured, bone mineral content (BMC), areal bone mineral density (aBMD), lean soft and fat tissues assessed using DXA. Food intake was estimated using a questionnaires and training sessions individually monitored. Repeated measures ANOVA tested the differences between sports and 12-month intra-individual variation (time moments: TM1, TM2). The analyses on aBMD for total body and total body less head were repeated controlling for variation in stature at baseline. RESULTS: Soccer players completed 63 ± 31 sessions (95 ± 47 h). Respective values for swimmers were 248 ± 28 sessions and 390 ± 56 h. In general, the analysis of aBMD as dependent variable evidenced significant effect of sport-associated variation (F = 5.254, p < 0.01; η2 = 0.35) and 12-month increments, particularly at lower limbs (F = 97.238, p < 0.01; η2 = 0.85). Respective mean values for aBMD were SCCTM1 = 0.885 g.cm-2, SWMTM1 = 0.847 g.cm-2, SCCTM2 = 0.939 g.cm-2, SWMTM2 = 0.880. Regarding the lean soft tissue, the magnitude of effects was very large for intra-individual variation (F = 223.043, p < 0.01; η2 = 0.92) and moderate between sports (F = 7.850, p < 0.01; η2 = 0.41): SCCTM1 = 30.6 kg, SWMTM1 = 34.9 kg, SCCTM2 = 35.8 kg, SWMTM2 = 40.5 kg). Finally, d-cohen values reporting percentage of intra-individual changes in aBMD between soccer players ad swimmers were large for the trochanter (d = 1.2; annual increments: SCC = 8.1%, SWM = 3.6%). CONCLUSION: Puberty appeared as a period of significant intra-individual changes in lean soft tissue and bone mineral density. With increasing accumulated training experience, mean difference between sports contrasting in mechanical impact tended to me more pronounced in particular at the lower limbs.

Parent decision-making regarding youth sport participation during the COVID-19 pandemic.

PURPOSE: To describe youth sport participation behaviors during the COVID-19 pandemic as reported by parents of youth sport athletes, to examine the association of family demographics with the likelihood of children resuming sports, and to qualitatively report the factors influencing parental decision-making regarding youth sport participation during the COVID-19 pandemic. METHODS: A national sample of parents of youth athletes from across the United States (n=236, age: 39.2±8.1 years, 57.2% female) were recruited to complete an online questionnaire by Qualtrics Online Samples (Qualtrics, Provo, UT) using a combination of actively managed, double-opt-in market research panels. The questionnaire focused on changes in child sport participation and family finances as a result of COVID-19 and included both close-ended and open-ended questions. RESULTS: Most parents (63.1%) reported the time their children spent participating in organized youth sports had decreased because of the COVID-19 pandemic. Three-quarters of parents (75.5%) reported that it was likely that their children would fully resume participating in organized youth sports within the next year. Parents whose financial situation was worsened by COVID-19 were less likely to report that their children would resume sports in the upcoming year. Three domains related to parental decision-making emerged from the open-ended responses: safety, fear, and normalcy. CONCLUSIONS: Understanding the factors influencing changes in youth sport participation during the pandemic can allow systems to implement strategies for safe participation in youth sport and physical activity among children. Encouraging participation in outdoor sports with appropriate safety precautions such as masking, social distancing, and hygiene may reduce fear of participation among parents.

The role of sport in coping and resilience amongst resettled South Sudanese youth in Australia.

In this article, the use of sport as a coping strategy by South Sudanese youth who have suffered the trauma of forced migration is examined. This article explores the relationship that has emerged between the young people and sport, in particular basketball, and how they use their participation in basketball and sports to cope with the stressors of their lives. The research intended to explore to what degree sport can play in improving mental health and what mental health interventions, in general, were being sought by this marginalized demographic. This qualitative study was underpinned by the psychosocial conceptual framework. We undertook semi-structured interviews with 23 South Sudanese youth aged 14-21 years, we also conducted focus groups of 11 South Sudanese elders and parents. The results of this research were feed back to the wider South Sudanese community through two forums. The data collected were analyzed using thematic analysis. The results of the study identified sport as an important coping strategy for the participants, both as a diversion from drug and alcohol misuse, potential criminal activity and as a way to self-manage the symptoms of anxiety and depression they were experiencing, and a mechanism to enhance self-worth. The study also indicated there was a lack of mental health interventions for these young people and that they had shown a great deal of resilience to develop their own ways to deal with the trauma they had experienced. The research reported positive associations of wellbeing and participation in sport, however more research needs to be conducted to ascertain the extent to which sport impacts mental health and how this can be incorporated into interventions for Sudanese youth and young people from similar forced migration and resettlement backgrounds. This study suggested that sport can be a driving force of good for many of the young people's lives, worthy of further research.

This article examined the use of sport as a coping strategy by South Sudanese youth in Melbourne, Australia who have suffered the trauma of forced migration. The study also explored the relationship between sport in particular basketball and how the youth use participation in sport as a strategy to cope with the stressors of their lives. The research used qualitative methods of in-depth semi-structured interviews, focus groups and community forums and was underpinned by the psychosocial conceptual framework. The data collected was analysed using thematic analysis. Semi-structured interviews were undertaken with youth aged 14 to 21 years and focus groups conducted with parents and community elders. The results from interview analysis were shared with the wider South Sudanese community through two community forums. Some themes drawn from the analysis included living with trauma, mental health and culture, racial discrimination and use of sport as a coping strategy. The findings also highlighted sport as a diversion from drug and alcohol misuse, potential criminal activity and as a mechanism to enhance self-worth. The study also indicated there was a lack of culturally appropriate mental health interventions for these young people and that they display a great deal of resilience to develop their own ways to deal with the trauma they had experienced. The research recommends further research to be conducted to identify the impacts of sport on mental health and how this can be incorporated into interventions for South Sudanese youth and young people from similar forced migration backgrounds.

A self-determination theory based investigation of life skills development in youth sport.

This study investigated if basic need satisfaction and frustration mediated the associations between autonomy-supportive and controlling coaching behaviours and participants' development of eight different life skills in youth sport. British sports participants (N = 309, Mage = 14.71) completed measures assessing the study variables. Correlational analyses showed that autonomy-supportive coaching behaviours were positively associated with the satisfaction of participants' three basic needs (autonomy, competence, and relatedness) and their development of all eight life skills, whereas controlling coaching behaviours were only positively related to the frustration of participants' three basic needs. Mediational analyses revealed that satisfaction of all three basic needs combined (total need satisfaction) mediated the associations between autonomy-supportive coaching behaviours and participants' development of the eight life skills. Relatedness satisfaction mediated the associations between autonomy-supportive coaching behaviours and participants' development of all eight life skills except for goal setting; autonomy satisfaction mediated the associations between autonomy-supportive coaching behaviours and participants' time management skills; and competence satisfaction mediated the associations between autonomy-supportive coaching behaviours and participants' goal setting and emotional skills. Based on such findings, coaches should look to display autonomy-supportive behaviours that help to satisfy participants' three basic psychological needs and promote their life skills development in sport.

Is psychological resilience associated with changes in youth sport participants' health-related quality of life during the COVID-19 pandemic?

Objectives: This study investigated the quality of life of youth sport participants over the COVID-19 pandemic as moderated by psychological resilience.Methods: Participants included 93 high school sport participants (53.76% female, mean age = 15.59 ± 0.74) in a three-year longitudinal cohort study (SHRed Concussions) who completed the Connor-Davidson Resilience Scale (CD-RISC), Pediatric Quality of Life Scale (PedsQL), and Strengths and Difficulties Questionnaire (SDQ) at Year 1 (pre-pandemic, 2019-2020) and Year 2 (pandemic, 2020-2021). Change in quality of life and mental health symptoms from Year 1 to Year 2 was examined using paired t-tests and Year 1 resilience was examined as a predictor of Year 2 quality of life and mental health symptoms using linear regression.Results: Among participants with Year 1 scores before the pandemic onset, mean PedsQL (n = 74, t = -0.26 [-2.63, 2.03], p = 0.80) and SDQ (n = 74, t = 0.030 [-0.90, 0.93], p = 0.98) scores did not significantly change between Year 1 and Year 2. In unadjusted analyses, Year 1 CD-RISC scores were positively associated with predicted Year 2 PedsQL scores when Year 1 scores were controlled (ß = 0.31 [0.0062, 0.61], ΔR2 = 0.02) but not with residual change in SDQ scores (ß = 0.035 [-0.11, 0.18], ΔR2 = 0.001).Conclusions: Quality of life did not change significantly after the pandemic onset, and resilience was modestly protective.

Understanding the impact of COVID-19 on youth sport in Australia and consequences for future participation and retention.

BACKGROUND: COVID-19 continues to represent the single biggest challenge to contemporary community sport globally. Compliance with social distancing policies, strict return-to-play protocols, and COVID-19 specific training has, perhaps, forever changed the way that children and young people engage in organised sport. Within this context, and while many children and families seek to re-engage with community sport, we (researchers and sport practitioners) have an obligation to ask questions about how the pandemic has impacted youth sport, understand the short- and long-term consequences, and explore what (if any) opportunities can be seized to assist and improve future participation and retention. The aim of this paper was to present an in-depth exploration of the impact of COVID-19 on youth sport in South Australia. METHODS: Within an interpretive descriptive methodology, this qualitative investigation draws on rich, individual interview and focus group data with 39 youth (ages 15-18), parents, coaches, and sport administrators. A reflexive thematic analysis was undertaken, leading to the development of four substantive themes. RESULTS: We conceptualised the '4 Rs' to advance theoretical understandings about the pandemic's impact on youth sport, including the themes 'recognising struggle', 'reconnection', 're-engaging after restrictions, and 'reimagining sport'. The themes captured insights about a decline in mental wellbeing and physical activity, an increase in family connectedness, the challenge for sports to attract volunteers and participants back into sport, and the opportunities to reset values and philosophies underpinning the provision of youth sport. CONCLUSION: The findings provide valuable insight into the youth sport setting as a result of the global pandemic and suggest that families, sporting clubs and sporting organisations require additional resources and tools (for example, support for parents to facilitate their children's training at home during lockdown) to aid recovery efforts and to ensure the survival and prosperity of youth sport into the future.

Characteristics of Parents Who Feel a Lack of Communication with Coaches of Youth Sports.

Communication between parents and their children's coaches is important for children's sports activities, but the relationship between parents and coaches is not well understood. It is possible that parents feel a lack of communication with coaches, which could be due to parents' experience with sports activities or the social environment of the team. This study aimed to elucidate the characteristics of parents who feel a lack of communication with their children's coaches of youth sports. A cross-sectional study was conducted on parents of young athletes (n = 6,641) and multivariate logistic regression analyses were performed to assess factors related to parents' feeling of a lack of communication with their children's coaches. Among the respondents, 29.4% of parents felt a lack of communication with their children's coaches. The factors related to the parents' feeling were a shorter duration of their children playing the present sport, an absence of experience playing the same sport as their children or playing in a team with high competition level, dissatisfaction with their children's attitude towards sports activities, and an awareness of verbal and/or physical abuse by the coaches and bullying by the teammates in their children's team. Parents' previous sports experience and awareness of interpersonal violence in their children's team were associated with their feeling of a lack of communication with coaches. Educating parents on the sport and their roles in youth sport is necessary to make appropriate mutual communication between parents and coaches, which could lead to better circumstances for young athletes.

Extraversion development in childhood, adolescence and adulthood: Testing the role of sport participation in three nationally-representative samples.

This research sought to test whether sport participation relates to the development of trait extraversion across three life phases. Sport participation and extraversion were measured in children aged 10.5 ± 0.5 years (n = 3600), in adolescents aged 14.5 ± 0.5 years (n = 3463), and in adults with a mean age of 49.4 ± 18.0 years (n = 12,280), with corresponding data collected four years earlier. There were small mean-level decreases in extraversion during childhood and adulthood, and a large decrease in extraversion during adolescence. Four-year rank-order stability in extraversion was .58 in childhood, .61 in adolescence and .76 in adulthood. Sport participation was associated with higher extraversion in all three samples. After controlling for sociodemographic factors, children and adolescents who dropped out of sport showed greater decreases in extraversion than those who continued participation in sport. Sport participation was unrelated to mean-level change in extraversion during adulthood. Sport participation was also associated with greater intra-individual stability in extraversion for children, adolescents and adults. There were no significant sex moderation effects for mean-level change or individual-level stability. These findings provide evidence that sport participation might have an important role in trait extraversion stability and change across the lifespan.

Coaches, parents, or peers: Who has the greatest influence on sports participants' life skills development?

This study investigated the relationships between the coach, parent, and peer motivational climate and participants' life skills development in youth sport. In total, 308 participants (Mage = 14.67, SD = 2.20) completed a survey assessing the motivational climate (mastery and ego) and their life skills development in sport (teamwork, goal setting, social skills, emotional skills, problem solving and decision making, leadership, time management, and interpersonal communication). Multiple regression analyses found that a peer-created mastery-climate had the strongest positive associations with all eight life skills and total life skills. Coach and parent mastery-oriented climates were also positively related to five of the life skills and total life skills. A parent-created ego-climate had the strongest negative association with all life skills except for goal setting; whereas, a coach-created ego-climate was negatively related to three life skills and total life skills. Contrary to expectations, a peer-created ego-climate was positively associated with three life skills and total life skills. In practice, these novel results suggest that peers have the greatest positive influence on participants' life skills development in sport and all three social agents should be encouraged to create a mastery-climate to help promote participants' life skills development.

The positive association between perceived parental responsiveness and self-esteem, anxiety, and thriving among youth rugby players: A multigroup analysis.

The purpose of this study was to examine the association between young players' perception of mother's and father's responsiveness with their self-esteem, anxiety (i.e., worry), and thriving (i.e., positive affect, vitality, and life satisfaction). In total, 314 male British rugby players with a mean age of 16.23 years (SD = 0.26) completed the study in two phases: n = 124 (first dataset), and n = 192 (second dataset). Participants trained on average 3.14 times/week (SD = 0.94) and had been involved in rugby for an average of 8.21 years (SD = 2.89). Participants completed questionnaires measuring perceived parental responsiveness (PPR) for their mother and father, self-esteem, worry about sport performance, and thriving indicators (i.e., positive affect, vitality, and life satisfaction). The results consistently indicated that participants' perceptions of their mother's and father's responsiveness positively related to thriving, and negatively related to their worry about sport performance, mediated by their self-esteem. Overall, the study highlights the need for parents to be provided with insights into the value of being responsive to their child and being encouraged to regularly talk with their child regarding their needs and desires, and seeking to understand how their child perceives the support they currently receive.

How Do Sport Parents Engage in Autonomy-Supportive Parenting in the Family Home Setting? A Theoretically Informed Qualitative Analysis.

The purpose of this study was to identify and examine how sport parents engage in autonomy-supportive parenting in the family home setting. A total of 44 parents and children from 19 families were initially interviewed. Data from these families were profiled to identify seven families that adopted a highly autonomy-supportive parenting style. The seven families' data were then examined using a theoretically focused qualitative analysis using the three dimensions of autonomy-supportive parenting. Sport parents engaged in autonomy support (vs. control) through flexible conversations and supporting decision making. The themes of boundary setting and establishing expectations based on values were indicative of structure. The authors found high levels of involvement across contexts. These findings depict the nature and types of social interactions in the family home that created an autonomy-supportive emotional climate, which often extended to sport, providing a foundation for future theoretical development and applied research in sport.

"Beyond the Rink": A Multilevel Analysis of Social Identity Behaviors Captured Using the Electronically Activated Recorder.

This study used ecological sampling methods to examine associations between youth athletes' experiences receiving and engaging in behaviors indicative of in-group ties, cognitive centrality, and in-group affect (i.e., social identity) during a 3-day competitive ice hockey tournament. Forty-five youth (Mage = 12.39 years; SDage = 1.14 years; 94% male) from nine teams wore an electronically activated recorder that captured brief (50-s) audio observations throughout the tournament. Participants also completed daily diary questionnaires for each day of competition. Multilevel structural equation modeling demonstrated that athletes were more likely to engage in behaviors indicative of in-group affect and cognitive centrality on days when they received as higher-than-average frequency of behaviors indicative of cognitive centrality from teammates, coaches, and parents. The findings suggest that when team members interact in ways that demonstrate they are thinking about their team, they influence fellow members to behave in ways that promote a sense of "us."

Epidemiology of all-complaint injuries in youth basketball.

This study evaluated the incidence and characteristics of all-complaint injuries, including acute and overuse injuries, in female and male youth basketball players. A total of 518 players (16 ± 1.4 years; 38.6% females), from 63 teams, participated in this prospective cohort study. Players were observed through one competitive high school or club basketball season to record exposure and all-complaint injuries, defined as any complaint resulting from participating in basketball-related activities, including but irrespective of the need for medical attention or time loss. Injury incidence rates and rate ratios were derived from Poisson's regression with 99.4% CI (Bonferroni's correction for multiple comparisons). The overall injury incidence rate was 14.4 (99.4% CI: 12.2-17.0) injuries/1000 h; 13.8 (99.4% CI: 11.2-16.8) in females and 14.8 (99.4% CI: 11.7-18.8) in males. While the incidence of injury was similar across injury classifications for female and male players, a potential lower overuse knee injury rate was noted for females vs males [IRR = 0.61 (99.4% CI: 0.34-1.07)]. The most commonly injured body location was the ankle (45%) in females and the knee (51%) in males. Overuse (vs acute) injuries were about 2x more common in the knee while acute (vs overuse) injuries were about 3x more common in the ankle, overall, and for female and male players. Based on an all-complaint injury definition, injury rates in competitive female and male youth basketball players are much higher than previously reported. This study provides an evidence base to inform more tailored interventions to reduce injuries in youth basketball.