Table 3. Multiple linear regression analysis.

Model	B	Std. Error	Beta (β)	t	p	VIF
(Constant)	1.272	0.206	−	6.177	0.000	–
Knowledge about nutrition	0.326	0.047	0.360	7.006	0.000	1.546
Emotion towards nutrition	−0.046	0.043	–0.056	−1.069	0.286	1.598
Positive nutrition	0.385	0.042	0.461	9.075	0.000	1.513
Malnutrition	0.011	0.037	0.016	0.302	0.763	1.630
R = 0.734	R2 = 0.538	Adj. R2 = 0.531
F(4–271) = 78.971	p = 0.000	D-W = 2.027

Note:

Dependent variable: mental toughness (MT).