Developing a Mobile APP-Supported Learning System for Evaluating Health-Related Physical Fitness Achievements of Students

Table 11

Regression analysis between students’ usability and HRPF achievements (experimental group).

Dependent variable	Independent variables	R^2	P.E.V.	Std. error	T	Sig.
Fitness	Usability	0.511	1.030	0.148	6.950	0.000

P.E.V.: parameter estimated value, system usability is only rating in posttest, it’s score is a number, .