Table 2.

Descriptive statistics for pre-test and post-test total scores

	N	Range	Minimum	Maximum	Mean	Std. Deviation
Pre-test total score	380	90.00	0.00	90.00	52.7368	12.39374
Post-test total score	357	65.00	35.00	100.00	80.0700	17.31733
Valid N (listwise)	332