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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: J Exp Child Psychol. 2015 Nov 7;142:212–220. doi: 10.1016/j.jecp.2015.09.027

Figure 1. Procedural Memory Performance.

Figure 1

Performance for adults (dotted line) and children (solid line) plotted across trials for Rotary Pursuit (a), Mirror Tracing (b, c), Probabilistic Classification (d), and Artificial Grammar Learning (e). For Probabilistic Classification, proportion of optimal responses is plotted by epoch (binning all 100 trials into 4 25-trial epochs). For Artificial Grammar Learning, adults (black) and children (grey) endorsed more grammatical than non-grammatical items as grammatical. In this and all other graphs, error bars reflect standard error of the mean. Dashed vertical lines reflect a task break.