Correction: Low cognitive load and reduced arousal impede practice effects on executive functioning, metacognitive confidence and decision making.

Figs. 7 and 8 are incorrect. The authors have provided the correct versions here.

Fig 7

Means and 95% Confidence intervals for Stroop reaction time on neutral trials, and NASA-TLX measures of frustration and mental demand by load condition across the three testing blocks.

Fig 8

Means and 95% Confidence intervals for MDMT diagnostic confidence, and MDMT decision competence, optimality and hesitance by the between subject conditions (low-load order and motion) across the three test blocks.