Figure 5.

Stimulus presentation flow for each condition in Experiment 2. Stimuli for each condition were allocated to Blocks 1–6. In the long-delay and short-delay conditions, feedback was given after intervals of 10–11 and 4–5 min, respectively. We set filler trials (grayed-out cells) for the following reasons: (1) in order to ensure the delay time before feedback presentation was for long- and short-delay conditions (10–11 or 4–5 min) and (2) participants were not made aware that the program was divided into blocks. IT indicates “initial test” and FB indicates “feedback.”