Statistical analyses
Data were analyzed using SPSS Version 27 (Armonk, NY, USA). The BATs readouts, approach distance (behavioral level) and fear ratings at the final and initial approach distances (subjective level) were analyzed separately for treatment effectiveness (spider) and exposure treatment generalization (height). Mixed ANOVAs or MANOVAs were performed for statistical analyses. Group (exposure group vs. control group) was used as between-subject factors and time (pre- vs. post-assessment) as within-subjects factor. A result was considered significant at an alpha level of 