Motor Skills

What is this study about? This study will test a program called "Newenkantun" (which refers to a hand-strength game in Mapuche culture) designed to help young children develop important social and emotional skills through play and physical activity. The program focuses on helping children learn how to understand and manage their emotions, get along with others, and make good decisions - skills that are important for success in school and life. Why is this study being done? The early years of childhood are a critical time for developing social, emotional, and physical skills. Many children, especially those from low-income families, face challenges that make it harder to develop these skills. This study will test whether a program that combines active play, social-emotional learning, and family involvement can help young children in the Araucanía region of Chile develop these important abilities. The program also aims to help children be more physically active, spend less time on screens, and get better sleep - all of which are important for healthy development. Who can participate? Children ages 4-6 years old (attending transition levels 1 and 2 in early childhood education) in the cities of Temuco and Padre Las Casas in the Araucanía region of Chile. Both their teachers and parents/guardians will also participate in the program. What will participants do? Children will participate in play-based activities at their schools over 16 weeks. These activities use storytelling and imaginative play (like pretending to be different characters) to help them practice social and emotional skills. The activities respect and incorporate the cultural background of the Araucanía region, including Mapuche cultural elements. Teachers will receive training and support (both in-person and online) to learn how to teach social-emotional skills and promote healthy movement behaviors in their classrooms. They will receive materials and kits to help them run play activities. Parents and guardians will receive support through an online platform, app, social media, and printed materials. They will learn about the importance of social-emotional development and healthy movement habits, and get practical tips for supporting these at home. The program includes 8 topics delivered over 4 months, with each topic taking about 30 minutes to complete. What will be measured? Researchers will measure: Children's social and emotional skills (like managing emotions, getting along with others, and making responsible decisions) Physical activity levels, screen time, and sleep patterns Motor skills and thinking abilities Teachers' confidence and practices in teaching social-emotional skills Parents' support practices at home The school environment and how well it supports these skills These measurements will happen at the beginning of the program, at the end, and at follow-up visits 3, 6, and 12 months after the program ends. How is the study designed? The study uses a "stepped-wedge" design, which means that 10 schools will start the program at different times, chosen randomly. This design allows all schools to eventually receive the program while still allowing researchers to compare results. Each school will participate for 16 weeks, and researchers will follow what happens afterwards to see if the benefits last over time. What are the potential benefits? If successful, this program could provide a practical, culturally appropriate way to help young children develop important social, emotional, and physical skills during a critical time in their development. The program is designed to be sustainable and could potentially be used in other schools and communities in the future.

The proposed study uses a mHealth application "app" to help parents teach their preschool-age child motor skill (FMS) activities in the home environment. This app guides families to participate in 10-min activity breaks, 7 days/week for 12 weeks and the app includes weekly instructional lessons, peer modeling videos, behavioral scaffolding, and structured activities. This study builds on prior work by assessing whether improvements in FMS generalize to cognitive domains, including executive function skills such as working memory, attention, and inhibitory control. By examining both motor and cognitive outcomes, the project will provide essential evidence on whether enhanced FMS uniquely contributes to cognitive development. Based on findings from the proposed study, there may be a need to develop additional modules that address diverse needs of children or that contribute to broader, multifaceted improvement in both motor competence and cognitive function. Findings will inform the potential of technology-based motor skill interventions to support broader aspects of child development in diverse populations, guiding future practice and policy in education, health, and early intervention.

When learning a new skill, much of the improvement comes from small alterations the brain makes with each repetition during practice, but this isn't the only time that improvements are made during the learning process. Individuals also get better at the motor skills during the time between practices, through a process called "consolidation." It is known that an area of the brain called the primary motor cortex is involved in learning during active practice, but the investigators want to study if the primary motor cortex is important for consolidation. The investigators will examine how lowering the activity in this brain region affects your ability to consolidate learning to play a song on the videogame Guitar Hero.

Objective of the study: The primary aim of this study is to evaluate the feasibility of a proposed intervention designed to support the daily movement practices and fostering joy of movement in Danish kindergartens, as well as the implementation strategies intended to facilitate adoption. Additionally, the feasibility of the planned measurement and procedures for a future effectiveness study will be examined. Methods: The study uses a mixed-methods design to examine the feasibility of the intervention and the future evaluation design. The planned duration of the intervention period is 10 weeks. The intervention consists of multiple integrated components co-designed with pedagogical staff, leaders, experts in kindergarten movement culture, and a team of researchers, to collectively support the daily movement practice in kindergartens. Alongside the intervention components, tailored strategies are developed to facilitate adoption and implementation. The intervention elements are categorized into four main types: 1) Formal establishment of the project; 2) Components of physical activity integrated in existing structures in the kindergarten; 3) Organizational and staff training; 4) Inspirational materials, tools and exemplary plans. The use of a co-design approach in close collaboration between kindergartens, experts, and a team of researchers will ensure contextual relevance and shared ownership. This approach is expected to enhance acceptability, feasibility, and sustainability of the intervention. The mixed-methods evaluation design, use of theoretical implementation frameworks, and tailored strategies further strengthen the study. The findings from this feasibility study will inform the refinement of the final intervention and guide the planning of a forthcoming effectiveness study.

This study will test whether a structured motor-focused exercise program can improve both brain function and gross motor skills in preschool children. About 110 children aged 4 to 6 years will be recruited from kindergartens in Changsha, China. Classes will be randomly assigned to receive either (1) motor-focused physical education three times per week for 16 weeks, or (2) ordinary physical education of the same frequency and duration. The motor-focused program includes playful, game-based activities designed to strengthen locomotor skills (such as running and hopping) and object-control skills (such as throwing and catching). The main outcome will be changes in children's gross motor skills, measured with a standardized motor test (TGMD-3). Brain activity will also be assessed using portable electroencephalography (EEG) during rest and simple tasks related to attention and memory. Parents and teachers will complete short questionnaires about children's behavior and executive function. The results of this study may provide new insights into how physical education influences both movement skills and brain development in early childhood.

The goal of this clinical trial is to evaluate whether a home-based mHealth intervention can improve adherence to the 24-Hour Movement Guidelines in preschool-aged children (3-4 years old) who currently meet 0 or 1 of the guidelines for physical activity, sedentary behavior, and sleep. The main questions it aims to answer are: * Can the intervention increase the proportion of children meeting all three 24-Hour Movement Guidelines (physical activity, screen-time, and sleep)? * Is the intervention feasible for parents to implement, as measured by a parent feedback survey? Researchers will compare an intervention group to a waitlist control group to assess whether the intervention leads to increased guideline adherence. Parents and Participants: * Children will wear an accelerometer to track physical activity and sleep patterns. * Parents will use a mobile app that delivers weekly lessons and behavior-related goals to encourage healthy movement behaviors in their children. * Parents will complete questionnaires on their child's movement behaviors and development at baseline, 6 weeks, and 12 weeks. * Additionally, children will undergo motor skills assessments, and parents will provide feedback on cognitive development and behavioral changes.