For the placebo condition (upper left triangular matrix) correlations are based on the loadings obtained in the factor analysis. For the alcohol condition (upper right triangular matrix), we assumed the same correlation matrix as in the placebo condition. For the intercorrelation between placebo and alcohol (lower left block), we assumed the same correlation matrix as in the placebo condition. For the correlation of each emotion between placebo and alcohol we assumed a stability coefficient of 0.7.