Pre-assessment
Participants first completed the Mini-DIPS, the demographic questionnaire, the BDI-II, the STAI, the GSE, the spider fear-related questionnaires (i.e., FSQ, SPQ, SBQ), and the AQ. Participants were then given instructions on the BAT and how to use the SUD scale. Thereafter, subjects completed the BAT for spiders and heights, with the order of the BATs being counterbalanced between participants.