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Table 2 Summary of mediating effect

From: The relationship between Internet addiction and academic burnout in undergraduates: a chain mediation model

Hypothesized Path

Standardized effect value

SE

Boot 95% CI

p

Total effect ratio

IA→AB

0.22

0.05

[0.13, 0.32]

0.00

45.83%

IA→AE→AB

-0.40 × (-0.40) = 0.16

0.04

[0.08, 0.25]

0.00

33.33%

IA→AS→AB

0.00 × (-0.33) = 0.00

0.02

[-0.04, 0.04]

0.97

0.00%

IA→AE→AS→AB

-0.40 × 0.73 × (-0.33) = 0.10

0.03

[0.05, 0.17]

0.00

20.83%

Total mediation effect

0.26

0.04

[0.19, 0.33]

0.00

54.17%

Total effect

0.22 + 0.26 = 0.48

0.05

[0.37, 0.57]

0.00

100.00%

  1. Note: IA (Internet addiction); AE (academic engagement); AB (academic burnout); AS (academic self-efficacy); SE (standard error)