. Author manuscript; available in PMC: 2021 Jan 1.

Published in final edited form as: J Teach Phys Educ. 2020 Jul;39(3):407–414. doi: 10.1123/jtpe.2019-0067

Table 2.

Descriptive Statistics for All Variables

	Total		SHL curriculum		Traditional curriculum
Variable	Mean /SD	Skew	Mean/SD	Skew	Mean/SD	Skew
Knowledge	0.41/0.17	0.46	0.48/0.18	0.12	0.35/0.14	0.57
RAI-PE	2.47/5.27	0.47	2.61/5.23	0.23	2.37/5.30	0.64
RAI-PA	4.07/3.24	0.02	4.44/2.96	−0.23	3.79/3.42	0.21
OS-PA	71.54/63.39	1.18	77.60/64.00	1.17	67.07/62.70	1.21
	Median	Max./Min.	Median	Max./Min.	Median	Max./Min.
OS-PA	60	335/0	70	335/0	50	305/0

Note. Skew = skewness; PA = physical activity; PE = physical education; OS-PA = out-of-school PA (min/day); RAI-PE = relative autonomy index for PE; RAI-PA = relative autonomy index for PA; Max. = maximum; Min. = minimum; SHL = Science of Healthful Living.