Fig. 3

(a) Relation between internet gaming disorder and cyberbullying (R² = .260); (b) Relation between cyberbullying and psychoticism (R² = .452); (c) Total effect of internet gaming disorder on psychoticism (R² = .447); (c’) Direct effect of internet gaming disorder on psychoticism. Numbers are displayed as regression coefficients (standard error). **p < 0.01; ***p < 0.001