Table 2.

Mean answers to questionnaire items

Questionnaire items	Mean scores	SD
Presence of calling
Item 1	3.51	1.21
Item 2	3.42	1.14
Self-efficacy
Item 1	4.72	1.10
Item 2	3.91	1.12
Item 3	4.75	0.98
Item 4	4.86	0.95
Item 5	4.91	0.95
Item 6	5.10	0.91
Item 7	5.10	0.89
Item 8	4.95	0.90
Item 9	5.04	0.83
Item 10	5.00	0.87
Speciality commitment
Item 1	5.11	1.04
Item 2	5.06	0.87
Item 3	4.88	1.17

N = 202