The Association between Adult Sport, Fitness, and Recreational Physical Activity and Number and Age of Children Present in the Household: A Secondary Analysis Using NHANES.

Only one in three adults in the United States meets the weekly recommendation for physical activity (PA). The presence of children in the home may restrict adult PA. The purpose of this study was to examine the association between adult moderate and vigorous sport, fitness, and recreational physical activities and the number and age (0-5 and 6-17) of children in their household. Secondary data were drawn from the National Health and Nutrition Examination Survey (NHANES) from 2007-2016. Adults with complete survey data for self-reported moderate (MPA) and vigorous physical activities (VPA), number of children in the home, and other sociodemographic variables were included. The final sample included 2034 adults from 22-65 years of age. Analyses included ANOVAs and separate multivariable regression analyses to determine if the number of children in the household aged 0-5 and 6-17 were significant predictors of weekly moderate-to-vigorous physical activity (MVPA) after controlling for covariates. For MPA, no differences were found between adult PA regardless of the number and age of children in the home. For VPA, adults with two or more children aged 0-5 reported 80 fewer minutes of weekly VPA (p < 0.05) compared to those with no children or just one child in this age group after controlling for all covariates. Finally, adults with three or more children in the household aged 6-17 reported fifty fewer minutes of weekly VPA (p < 0.05) compared to those with no children, one, or just two in the household. These findings highlight a need to support the vigorous PA behaviors of this population, as the majority of the family-based PA intervention studies to date have primarily focused on family dyads.

Towards Identifying a Dosage Effect for Improving Fundamental Motor Skills of Preschool Children with a Mastery Motivational Climate Intervention.

Previous mastery motivational climate (MMC) movement interventions have enhanced fundamental motor skill (FMS) competence across diverse groups of preschool-age children. Yet, an adequate intervention length has not been established. Our purposes in this study were to (i) compare FMS competence in preschool children across two doses of MMC interventions, and (ii) describe changes in children's FMS 'mastery' across doses. We used secondary data analysis from a larger MMC intervention study in which 32 children (Mage = 4.4) received FMS testing (TGMD-3) at the mid-point of intervention and at post-intervention. A two-way mixed ANOVA with Group as the independent variable and FMS competence across three Time points as the repeated measure was significant for both Group and Time main effects for locomotor and ball skill competences separately. There was a statistically significant interaction between Group and Time on locomotor (p = .02) and ball skills (p < .001). Both groups showed significant improvements in their locomotor skills at each time point, but the intervention group improved faster than the comparison group. For ball skills, only the MMC group significantly improved by mid-intervention, and the comparison group showed significant improvements from pre-to post-intervention only. Children in this study were most likely to show mastery in running first, followed by sliding at mid-intervention. Few children mastered skipping, galloping, and hopping across the study. For ball skills, overhand and underhand throwing were more likely to be mastered, and few children mastered one and two-hand striking across the study. Collectively, these findings suggest that duration of instructional minutes may not be the most effective proxy for identifying a dose-response relationship of MMC intervention. Moreover, focusing on the patterns of skill mastery can help inform researchers and practitioners as to how to allocate instructional time during MMC interventions to optimize FMS competence for young children.

Does Skill Performance Influence Young Children's Perceived Physical Competence?

Children's self-perceived competence is critical for their engagement in fundamental motor skills (FMS), although these perceptions are highly inaccurate until around age seven (grade 2). Moreover, FMS competence is highly correlated with physical activity engagement in childhood. In this study we examined: (a) if children's perceptions of their FMS competence differed after they were allowed to perform the skill or observe their performance, and (b) if the accuracy of children's perceived competence changed under those conditions. Child participants (N = 76; K-second grade) judged their own competence for three physical skills (running, skipping and dribble or hopping) on the Harter and Pike Pictorial Scale of Perceived Competence and Social Acceptance under three conditions: (a) a no-performance baseline, (b) after performing each skill, and (c) after observing themselves performing the skill. A repeated measures analysis of variance (ANOVA) indicated that their perceived competence differed across these conditions for running but not for skipping/hopping (p = .556) or for dribbling (p = .368). Spearman's rho correlations showed that their perceived running competence scores better predicted their actual competence after observing their performance (rs = .25, p = .029) than after other conditions. Both performing and observing their performance were associated with changes in perceptions of running competence. Future research should focus on how and when children's perceived competence is assessed and how perceptions relate to FMS and physical activity engagement.

A Comparison of the Fundamental Motor Skills of Preschool-Aged Children With and Without Visual Impairments.

Fundamental motor skills (FMS) are an underlying mechanism driving physical activity behavior and promoting positive developmental trajectories for health. However, little is known about FMS of preschool-aged children with visual impairments (VI). The purpose of this study was to examine the FMS of preschool-aged children (N = 25) with (n = 10) and without (n = 15) VI as measured using the Test of Gross Motor Development-3. Children without VI performed significantly higher than their peers for locomotor (M = +11.87, p = .014, η2 = .31) and ball skills (M = +13.69, p < .001, η2 = .56). Regardless of the presence of a VI, many participants struggled with developing FMS, with the greatest disparity resting within ball skills. These findings help to clarify the FMS levels of preschool-aged children with VI. Thus, there is a need for both further inquiry and intervention for all children.

Intervention Strategies to Elicit MVPA in Preschoolers during Outdoor Play.

Approximately 50% of preschoolers do not meet physical activity recommendations and children who reside in low-income rural communities may be further at risk for higher levels of sedentary behavior. Outdoor play is essential for preschool children; however, literature is unclear as to which types of interventions elicit moderate-to-vigorous physical activity (MVPA) for all preschoolers. The aim of this study was to determine which type of intervention, physical activity or fundamental motor skill focus, elicits MVPA during outdoor play. Ninety-eight preschool children (M age = 4.48 years) from one Head Start center participated in an outdoor play intervention two days per week for 7 weeks. Classes were randomly assigned to one of four groups: fundamental motor skill focus (FMS), physical activity focus (PA), FMS and PA (FMS + PA), and control. An accelerometer worn on the hip measured MVPA. Results showed that age, sex and group assignment contributed to MVPA at the beginning of the intervention and age, sex, group assignment and MVPA during the beginning of the intervention contributed to MVPA at the end of the intervention. Overall, the FMS + PA group elicited MVPA from males and females of all ages. Interventions that combine both FMS and PA may reduce physical activity disparities in preschool children.

Changes in Fundamental Motor-Skill Performance Following a Nine-Month Mastery Motivational Climate Intervention.

Purpose: Children who do not learn their fundamental motor skills (FMS) are more likely to be unskilled, sedentary adults. By consequence, it behooves those teaching physical education to put in place mechanisms that promote as well as motivate children to master their FMS. One approach to achieving this goal is through the adoption of mastery motivational climates (MMC) in physical education. The purpose of this study was to determine the effects of a year-long (9-month) MMC physical education program on preschool children's FMS learning. Method: Participants (N = 96, MMC = 58, Comparison = 38) completed the Test of Gross Motor Development-Third Edition prior to and after intervention. Intact classrooms were randomly assigned to either a MMC or comparison group. A repeated measures nested MANOVA was used to test changes by group. Follow-up measurements included univariate repeated measures and simple effects analyses. Results: There were no significant multivariate differences based on class membership (p = .249), indicating the nested structure was not associated with any meaningful differences in test scores. There was a significant multivariate difference based on the interaction of time (pre- versus post-test) and group (p < .001). Both locomotor and ball skills significantly varied between groups and across time. Children in both groups improved from pre-test to post-test, but the rate of improvement was significantly greater for the MMC group. Conclusions: A year-long MMC intervention is beneficial for improving children's FMS.

Examining the Pathway to Motor Skill Competence in a Mastery Motivational Climate: An Appreciative Inquiry.

Purpose: This study followed a strengths-based approach to identify the pathway children follow as they develop from novice to skillful learners during a mastery-motivational physical education setting. Method: Eleven 4-year-old children (nine boys) participated in a motor activity program delivered twice weekly across 26 weeks. The teacher participated in monthly 30-45-min interviews that sought to identify the critical moments of the program as it had progressed to that point in time. Photographic images of the children's experiences in the climate acted as prompts during interviews. Interview transcripts were subject to a deductive analysis in which the ideas of "what was working well" and "what the future might look like" were the initial categories. Results: Interview and photo analyses revealed that the children moved through three phases on their pathway towards mastery. In phase 1, "captivation" and "exploration," the children presented the teacher with challenges in developing the managerial system. In phase 2, "cooperation" and "consolidation," there was significantly less task modification and more time in deliberate practice. In phase 3, "dedication" and "collaboration," the children began to actively seek out the teacher as a resource to help them learn. Conclusions: The identification of critical teaching behaviors during the program adds support for our contention that the teacher is a critical component in helping children advance along the pathway of mastery when placed in an autonomy-supportive climate. These are allowing time for exploration and experiencing freedom, adding structure, and helping students learn to manage themselves.