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. Author manuscript; available in PMC: 2014 Jun 28.
Published in final edited form as: Cogn Affect Behav Neurosci. 2014 Jun;14(2):729–741. doi: 10.3758/s13415-013-0220-4

Figure 1.

Figure 1

a) Sample screen shot from the training task. In the placebo training condition the positive and neutral words each preceded the dot-probe with equal probability. In the active training condition the positive word preceded the dot-probe on 85% of trials. b) Sample screen shot from the decision-making task. Participants were told that they were testing two oxygen extraction systems. The oxygen extracted on each trial was shown in the “Current” tank then transferred to the “Cumulative” tank before the next trial began.