Fig. 2.

Response Time over Practice. a Average response time by block for the Random (solid lines) and Repeated (dashed lines) sequences for each group. Blocks 1–8 were completed on Day 1 (Acquisition). Blocks 9–12 were completed on Day 2 (Retention). Each block consisted of 9 sequences. b Average change in response time (Block 8 – Block1) for the Random and Repeated sequences in both the dominant right and non-dominant left arm groups on Day 1 (Acquisition); sec = seconds; * = significant difference between arms; # = significant difference between sequence type; data presented as mean ± SEM