Table 5. Testing H1 , H2 , H3 and H4 DV...

Table 5.

Testing H1, H2, H3 and H4

	DV = GPB				DV = GPI H2				DV = GPB
	Step 1				Step 2				Step 3
Variables	Coeff	se	t	p	Coeff	se	t	p	Coeff	se	t	p
Constant	2.1153	0.1596	13.2514	0.0000	1.9482	0.1345	14.4814	0.0000	1.1268	0.1789	6.2975	0.0000
GPA H1	0.3756	0.0408	9.1971	0.0000	0.4438	0.0344	12.8945	0.0000	0.1504	0.0441	3.4111	0.0007
GPI H3									0.5074	0.0542	9.3662	0.0000
R-square	0.177				0.297				0.328
F	84.58				166.26				95.48
df1	1				1				2
df2	393				393				392
p	0.0000				0.0000				0.0000
Total effect
			Total effect		se	t	p	LLCI	ULCI
			0.3756		0.0408	9.1971	0.0000	0.2953	0.4559
Direct effect
			Direct effect		se	t	p	LLCI	ULCI
GPA → GPB			0.1504		0.0441	3.4111	0.0007	0.0637	0.2371
Bootstrapping indirect effect (H4) [to verify mediation]
			Indirect effect		BOOT se	BOOT LLCI	BOOT ULCI
GPA→ GPI → GPB			0.2252 (0.4438 × 5,074 = 0.2252)		0.0316	0.1644	0.2887

	DV = GPB				DV = GPI H2				DV = GPB
	Step 1				Step 2				Step 3
Variables	Coeff	se	t	p	Coeff	se	t	p	Coeff	se	t	p
Constant	2.1153	0.1596	13.2514	0.0000	1.9482	0.1345	14.4814	0.0000	1.1268	0.1789	6.2975	0.0000
GPA H1	0.3756	0.0408	9.1971	0.0000	0.4438	0.0344	12.8945	0.0000	0.1504	0.0441	3.4111	0.0007
GPI H3									0.5074	0.0542	9.3662	0.0000
R-square	0.177				0.297				0.328
F	84.58				166.26				95.48
df1	1				1				2
df2	393				393				392
p	0.0000				0.0000				0.0000
Total effect
			Total effect		se	t	p	LLCI	ULCI
			0.3756		0.0408	9.1971	0.0000	0.2953	0.4559
Direct effect
			Direct effect		se	t	p	LLCI	ULCI
GPA → GPB			0.1504		0.0441	3.4111	0.0007	0.0637	0.2371
Bootstrapping indirect effect (H4) [to verify mediation]
			Indirect effect		BOOT se	BOOT LLCI	BOOT ULCI
GPA→ GPI → GPB			0.2252 (0.4438 × 5,074 = 0.2252)		0.0316	0.1644	0.2887

Notes:

n = 395. Boot LLCI refers to the lower bound bootstrapping confidence intervals. Boot ULCL refers to the upper bound bootstrapping confidence intervals. The bias-corrected confidence intervals (BCCI) are based on 20,000 bootstrapping samples. The level of confidence for all confidence intervals in output was 0.95. We have four decimal digits for bootstrap results because some values may be very close to zero

Source: The authors

[ViewLarge]

Sharing Unavailable