Impulsivity, Self-Esteem, Meaning in Life, and Internet Addiction Among University Students: A Moderated Mediation Analysis

= .117). The direct association between meaning-seeking in life and IA in the regression model was statistically significant (B = 0.214, p = .004); however, the indirect pathway through meaning-seeking in life was moderated by self-esteem. The moderated mediation index was significant (Index = -0.032, 95% CI [-0.076, -0.007]), and the findings indicate that the indirect component of the relationship between impulsivity and IA level, mediated by meaning-seeking in life, varies according to self-esteem level; the indirect association is more pronounced at lower self-esteem scores. These findings were interpreted within a cross-sectional design framework and suggest that impulsivity is related to IA levels and that the conditional indirect mechanism is present, although its magnitude appears modest.