Figure 3. Removal from Class Trends Pre (2012-2014) and Post (2015-2017) TS

From

Examining the Relationship between Physical Activity and Student Achievement and Behavior: Results from a Three-Year Intervention

Dick M. Carpenter II, Cheryl Kelly, Timothy K. Behrens, Julaine Field, Carmen Luna, Elizabeth Tucker

Journal of Physical Activity Research. 2018, 3(2), 109-117 doi:10.12691/jpar-3-2-8