The effects of single-sex versus coeducational physical education on american junior high PE students’ physical activity levels and self-competence

by Vargos Crystal, Williams Skip M., Henninger Mary L., Coleman Margaret M., Burns Ryan
Published 2021-01-01

Step counts and self-reported physical activity among upper elementary school students vary with aerobic fitness

by McGee Annie, Williams Skip M., Coleman Margaret M., Hurd Amy, Laurson Kelly R.
Published 2013-12-01