Purpose: A systematic review of the research conducted on Cooperative Learning in Physical Education in the last 5 years (2014-2019). Method: Seven databases were used to select those articles that included information on the implementation of Cooperative Learning in the different educational stages. After the exclusion criteria, 15 articles were…

This paper examines the child development outcomes of two cohorts of children who were exposed to the same intervention at different points in time. One cohort was eligible to access playgroups during the first year of a five-year project cycle, beginning at age four. The other cohort became eligible to access these services during the third year…