Table 3.

Pre- and post-test total score on the Knowledge Questionnaire Of Adolescent Depression For School Staff.

Total score range	% Correct	Pre-test		Post-test
		n	%	n	%
0–13	<51	15	9.9	0	0.0
14–18	51–70	62	40.8	2	1.3
19–23	71–90	69	45.4	54	35.5
24–26	>90	6	3.9	96	63.2
		M	SD	M	SD	p
Total score		18.1	3.6	23.9	1.8	0.000**

p-value: t-test for paired sample with unequal variances; ** <0.001.