Table 3.

Pre-course and post-course self-assessed competency for all participants.

Item number	N (Pre-test)	N (Post-test)	Pre-test M (sd)	Post-test M (sd)	t-test (df); sig.
1	63	44	2.86 (0.99)	3.50 (0.35)	−4.17 (103); p < 0.001
2	63	46	2.95 (1.01)	3.48 (0.34)	−3.43 (103); p < 0.001
3	64	43	2.81 (0.95)	3.44 (0.40)	−4.06 (105); p < 0.001
4	64	44	3.00 (0.86)	3.55 (0.35)	−3.74 (105); p < 0.001
5	57	44	2.49 (1.22)	3.57 (0.48)	−5.99 (96); p < 0.001
6	61	43	2.77 (1.15)	3.70 (0.26)	−5.88 (92); p < 0.001
7	53	45	2.57 (1.10)	3.40 (0.65)	−4.44 (95); p < 0.001
8	68	42	2.96 (0.88)	3.57 (0.40)	−4.11 (107); p < 0.001
9	72	42	2.97 (0.90)	3.76 (0.23)	−5.87 (110); p < 0.001
10	68	40	2.88 (0.97)	3.63 (0.29)	−5.05 (106); p < 0.001
11	64	41	2.95 (0.93)	3.61 (0.44)	−4.11 (102); p < 0.001
12	70	41	2.97 (0.98)	3.56 (0.40)	−3.81 (108); p < 0.001
13	69	38	2.86 (0.86)	3.61 (0.30)	−5.26 (104); p < 0.001
14	66	40	2.38 (1.07)	3.43 (0.51)	−6.16 (102); p < 0.001
15	69	39	2.91 (1.08)	3.64 (0.24)	−4.94 (103); p < 0.001
16	67	39	3.09 (0.96)	3.56 (0.30)	−3.19 (104); p = 0.001
17	66	37	3.05 (0.97)	3.54 (0.26)	−3.37 (100); p = 0.001
18	67	42	3.19 (0.92)	3.67 (0.28)	−3.32 (105); p = 0.001
19	63	39	3.16 (0.88)	3.59 (0.30)	−2.93 (100); p = 0.004
20	70	43	2.77 (0.93)	3.58 (0.30)	−5.70 (110); p < 0.001
21	53	38	3.32 (0.99)	3.84 (0.30)	−3.20 (84); p = 0.001
22	57	42	2.92 (1.00)	3.60 (0.39)	−4.06 (95); p < 0.001
23	56	43	2.91 (0.88)	3.56 (0.44)	−4.01 (96); p = 0.001
24	72	46	2.33 (0.87)	3.46 (0.48)	−7.49 (113); p < 0.001
25	65	41	3.31 (0.75)	3.73 (0.25)	−3.19 (103); p = 0.001
26	71	47	2.69 (0.87)	3.60 (0.33)	−6.50 (116); p < 0.001
27	73	48	2.55 (0.81)	3.29 (0.51)	−5.05 (115); p < 0.001
28	65	43	3.12 (0.58)	3.67 (0.22)	−4.64 (106); p < 0.01
29	67	44	3.09 (0.60)	3.68 (0.22)	−5.01 (108); p < 0.01
30	68	43	3.01 (0.91)	3.53 (0.45)	−3.38 (108); p < 0.001
31	66	41	3.02 (0.94)	3.63 (0.33)	−4.13 (105); p < 0.001
32	72	46	2.96 (0.69)	3.68 (0.22)	−5.01 (108); p < 0.01