Results of simple mediation models.

* indicates significant mediator. For significant mediators, β is the standardized coefficient for the regression of WMF on the mediator. The standardized coefficient β is the change in the outcome in SD units for one SD change in the predictor. R2 is the variance accounted for in WMF by the model.Abbreviations: ADS = Alcohol Dependence Scale; AUDIT = Alcohol Use Disorder Identification Test; CFI = comparative fit index; DPDD = drinks per drinking day; ICS = Impaired Control Scale; Last drink = days since last drink; PDD = proportion of days drinking; PHDD = proportion heavy drinking days; RMSEA = root-mean-square error of approximation; SRMR = standardized root mean square residual.Results of simple mediation models.