Additional file 2 of Efficacy of approach bias modification as an add-on to smoking cessation treatment: study protocol for a randomized-controlled double-blind trial

Additional file 2: Table S1. Counterbalancing of Instructions (AAT, IAT) and Order of IATs. Table S2. Ratings of Smoking-Related and Positive Pictures for Each Picture Set Used in the Approach-Avoidance Task (AAT). Table S3. Ratings of Smoking-Related and Positive Pictures Used in the Approach-Avoidance Task (AAT). Table S4. Design of the Single Target Implicit Association Test (ST-IAT) for the Order Compatible-Incompatible. Table S5. Design of the Single Target Implicit Association Test (ST-IAT) for the Order Incompatible-Compatible. Table S6. Picture Numbers (IAPS) of all Control Stimuli.