Table 4. Relationships between learning module (text and video) and mean test scores. Test 1 was taken immediately after viewing the module and Test 2 was 2 weeks later. Reported as mean test score percentage with standard deviation and percentage difference between treatment groups.

Tests	Text Group	Video Group	% Difference	p value
Test 1 mean % (SD)	74.74 (13.9)	88.89 (9.0)	+ 14.15	< .05
	(n = 19)	(n = 18)
Test 2 mean % (SD)	60 (18)	77 (14.9)	+ 17	< .05
	(n = 9)	(n = 10)
% Difference	−14.74	−11.89
p–value	< .05	< .05