Table 3 Spearman correlational coefficients (rho) on a subsample (N = 210) between the Social Interaction Anxiety Scale (SIAS-6) and the Social Phobia Scale (SPS-6) and the Spielberger Trait Anxiety Inventory (STAI), the Beck Depression Inventory (BDI), the Brief Fear of Negative Evaluation scale (bFNE) and the Snake Questionnaire (SNAQ)