Table 1.

Contingency table of association between the type of instruction and the ability to reach the learning criterion.

Learning criterion		Instruction		Total
		Collect	Draw
Yes	Observed	21	3	24
	% within column	67.7%	9.4%	38.1%
No	Observed	10	29	39
	% within column	19.2%	90.6%	61.9%
Total	Observed	31	32	63
	% within column	100.0%	100.0%	100.0%