Money talks in attention bias modification: Reward in a dot-probe task affects attentional biases

• Published in: Visual cognition Vol. 23; no. 1-2; pp. 118 - 132
• Main Authors: Sigurjonsdottir, olafia, Bjornsson, Andri S, Ludvigsdottir, Sigurbjorg J, Kristjansson, Arni
• Format: Journal Article
• Language: English
• Published: Routledge 07.02.2015
• Subjects: Attention bias; Attention bias modification; Dot-probe task; Reward; Social anxiety disorder; Visual attention
• ISSN: 1350-6285; 1464-0716
• DOI: 10.1080/13506285.2014.984797

Attention bias modification (ABM) aimed at correcting dysfunctional biases in anxiety patients has met with only mild success. Inspired by recent studies showing large effects of financial reward upon attention shifts, we contrasted effects of traditional dot-probe ABM and reward upon attention biases in a between-subject 2 × 2 design. Twenty-seven participants in group cognitive behavioural therapy (GCBT) for social anxiety disorder (SAD) were randomly assigned to undergo six sessions of a dot-probe task consisting of ABM or placebo ABM along with random or high reward following neutral stimuli. There was no influence of ABM on participants' attention bias over and above the influence of GCBT. Reward, however, had a strong influence on attention bias. Neither ABM nor reward reduced SAD symptoms over and above the effects of GCBT. The results add to the growing evidence that benefits of ABM through dot-probe training are unreliable but suggest on the other hand that rewarding attention may strongly influence dysfunctional attention biases.