Figure 3
Results of the linear mixed-effects regression analysis of correct reactions’ reaction time. (a) Density, median, and interquartile range of mean reaction time (RT) in correct trials and (b) the corresponding mean RT estimates delivered by linear mixed-effects regression. Dashed line reflects the model intercept (estimated mean RT) and black bullets depict the level estimate of mean RT (grey bars = standard error, whiskers = 95% CI). (c) Effect of error rate on correct reactions’ RT and (b) effect of ∆Engagement on correct reactions’ RT. Dots depict predicted values. Error bars = 95% CI of the prediction. stanβ = standardised beta coefficient.
