Table 4.

Overall Pre to Post-Knowledge Change

Format		N	Mean Score (out of 5)	SD	Sig.
SGL	Pre-CME	13	2.38	.768	.000
	Post-CME	13	4.08	1.115
On Demand	Pre-CME	74	1.72	.958	.000
	Post-CME	74	3.08	.962