Table 4 Bootstrap analysis of the mediating effect test.

From: Chain-mediated effect of physical activity between Chinese language-based L2 motivational self-system and intended effort

Pathway

Effect value

Boot SE

Boot 95%CI

Effect value ratio

Lower limit

Upper limit

Direct effect

ILS→IE

0.434

0.127

0.212

0.461

 

OLS→IE

0.328

0.109

0.108

0.314

 

Indirect effect

Single-factor

ILS→PA→IE

0.265

0.088

0.124

0.527

31.28%

OLS→PA→IE

0.179

0.071

0.074

0.256

17.94%

Dual-factor

ILS→PA→LE→IE

0.116

0.048

0.042

0.248

10.69%

OLS→PA→LE→IE

0.108

0.034

0.039

0.126

4.15%

Total indirect effect

 

0.304

0.074

0.069

0.289

59.61%

Total effect

 

0.562

0.119

0.163

0.387

100%

  1. ILS: ideal L2 self, OLS: ought-to L2 self, PA: physical activity, LE: learning experience, IE: intended effort.