Table 3.

Percentage of correct pre-post responses for the different questionnaire items.

Item	Pre	Post	Item	Pre	Post
it01	73.3	77.8	it15	80.0	86.1
it02	66.7	63.9	it16	67.7	58.3
it03	90.3	77.8	it17	71.0	86.1
it04	70.0	77.8	it18	87.1	94.4
it05	40.0	77.8	it19	41.9	94.4
it06	48.4	77.8	it20	45.2	91.7
it07	77.4	94.4	it21	77.4	86.1
it08	60.0	83.3	it22	58.1	58.1
it09	43.3	88.9	it23	83.3	83.3
it10	22.6	83.3	it24	25.8	25.8
it11	74.2	80.6	it25	83.9	69.4
it12	63.3	58.3	it26	83.9	80.6
it13	74.2	86.1	it27	35.5	94.4
it14	48.4	77.8	it28	41.8	97.2