Table 2.

Descriptive statistics of key variables based on instruction type, the accuracy of maze reproduction and the learning criterion.

Key variable	Grouping variable	Group	n	Mean	Median	SD	SE	Min	Max	Range
Number of trials	Instruction	Collect	31	11.3	11	1	0.18	10	14	4
		Draw	32	4.34	3.5	3	0.51	1	12	11
	Accuracy	0	14	6.07	6	3.50	0.93	1	12	11
		1	49	8.22	10	4.15	0.59	1	14	13
	Learning criterion	No	39	5.72	4	3.82	0.61	1	13	12
		Yes	24	11.0	11	1.63	0.33	5	14	9
Learning rate	Instruction	Collect	21	6.95	6	2.36	0.47	3	12	9
		Draw	3	3.67	3	1.15	0.48	3	5	2