Fig. 1.

Withdrawal in the single pathway model.

The fitness of the model was χ²p = 0.662, CFI = 1.000, NFI = 0.997, RMSEA = 0.000, and AIC = 24.825. The value above each arrow is the standardized coefficient. The value in the upper right part of each factor is the coefficient of determination (R²).

(a) Cognitive function, SCoRS-J; (b) experience factor, BNSS; (c) expression factor, BNSS; (d) withdrawal, SFS domain.

*Exogenous variables assume correlation.

**p < 0.01

AIC: Akaike information content; BNSS: Brief Negative Symptom Scale; CFI: comparative fit indexes; NFI: normed fit indexes; RMSEA: root mean square of approximation; SCoRS: Schizophrenia Cognition Rating Scale; SFS: social functioning scale; χ² values = p values.