Fig. 4.

Gradual self-regulation ability across both type-of-training conditions (group and single-subject results). A. Mean beta values for each target-level condition across all participants separately for the no-feedback (blue) and feedback (red) condition. Error bars represent standard errors of the means from within-subjects analysis. B. Contrast analysis between target level-specific beta values separately for the no-feedback and feedback condition across all participants. All comparisons reach statistical significance (p < 0.01, see asterisks) except for one contrast (contrasting the medium vs. the low target level in the no-feedback condition). C. Single-subject mean beta values separately for each target-level and type-of-training condition. Participants with a black underline underwent feedback condition first and no-feedback condition second.