TRansitions Into Active Living (TRIAL) - WP1 - Physical activity and the Transition to secondary school

The data was collected for the TRIAL: TRansitions Into Active Living study funded by NWO (grant no.: NWA.1160.18.249). The original aim of the this study was to examine changes in physical activity and sports during the life transition ‘from primary to secondary education’. Secondary school students were enrolled in the study in October 2020, shortly after they transitioned from primary to secondary education, and were followed until November 2022, shortly after they transitioned to their third year of secondary education. Seven waves of data collection took place. We collected data using questionnaires, motor skill test items, and height and weight measurements.本数据集采集自主动生活转型（TRansitions Into Active Living，简称TRIAL）研究项目，该项目由NWO资助，资助编号为NWA.1160.18.249。本研究的初始目标为考察“从小学到中等教育”这一人生转型阶段中，身体活动与体育运动的变化情况。研究于2020年10月招募了刚完成小学至中学过渡的中学生作为研究对象，并对其进行随访，直至2022年11月，也就是他们升入中学三年级后不久。本次研究共开展7轮数据采集，数据采集方式包括问卷调研、运动技能测试项目以及身高体重测量。