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. Author manuscript; available in PMC: 2015 Jun 1.
Published in final edited form as: Asian Am J Psychol. 2014 Jun 1;5(2):116–125. doi: 10.1037/a0035928

Table 2.

Decomposition of total, direct and indirect effects

Alcohol Marijuana Substance use intention

B Bias-corrected
95% CI
B Bias-corrected
95% CI
B Bias-corrected
95%CI
Total effects −0.27**** −0.41, −0.13 −0.27**** −0.41, −0.13 −0.26* −0.06, −0.46
Direct effects (Tx → substance use) −0.07 −0.24, 0.11 −0.16* −0.29, −0.03 −0.08 −0.23, 0.07
Indirect effects −0.21* −0.40, −0.01 −0.11* −0.22, −0.01 −0.18* −0.35, −0.01
  Tx→ self-efficacy→ substance use −0.07 −0.26, 0.12 −0.04 −0.13, 0.06 −0.06 −0.23, 0.11
  Tx → family relationship → self-efficacy → substance use −0.13** −0.22, −0.05 −0.07* −0.14, −0.01 −0.12** −0.21, −0.03

Note. Standardized regression coefficients are presented.

*

p < .05.

**

p < .01.

****

p < .0001.