Rationale for the Essential Components of Physical Education. - Michael, Shannon L.; Wright, Carly; Mays Woods, Amelia; van der Mars, Hans; Brusseau, Timothy A.; Stodden, David F.; Burson, Sheri L.; Fisher, Jenna; Killian, Chad M.; Mulhearn, Shannon C.; Nesbitt, Danielle R.; Pfledderer, Christopher D. (Research Quarterly for Exercise & Sport, 2021)