Table 3.

Scores on the Positive and Negative Affect Schedule (PANAS)

	Number	Mean	Median	Range	Min	Max	SD
Pre-test
Positive	22	31.28	31.50	23	20	43	5.91
Negative	22	13.55	11.5	18	10	28	4.87
Post-test
Positive	22	29.87	31	25	16	41	7.20
Negative	22	12.73	11	12	10	22	3.72