Table 5.

Questionnaire about usefulness of the setup ‘Underwater’ in learning ultrasound skills

Questionnaire item intervention group (27 participants)	Number (%)
Is the setup useful for training eye-hand coordination?	Bad 0 (0) Moderate 2 (7.4) Sufficient 12 (44.4) Good 13 (48.1)
Is the setup useful for training probe stability?	Bad 0 (0) Moderate 7 (25.9) Sufficient 8 (29.6) Good 12 (44.4)
Should serious games be used in the medicine curriculum?	Yes 12 (44.4) No 12 (44.4) No opinion 3 (11.1)
Is the setup useful to simulate probe handling?	Yes 26 (96.3.) No 0 (0) No opinion 1 (3.7)
Is the setup useful to learn probe handling?	Yes 25 (92.6) No 2 (7.4) No opinion 0 (0)
How much fun is the game to play?	No fun 0 (0) little fun 1 (3.7) fun 8 (29.6) very fun 18 (66.7)
Did playing the game improved your ultrasound skills?	Little 1 (3.7) Moderate 3 (11.1) Much 16 (59.3) Very much 7 (25.9)
When should the serious game be used in the training program?
- Before practical training - Beside practical training, for novices - Beside practical training for advanced learners	Yes 17 (63.0) / No 10 (37.0) Yes 19 (70.4) / No 8 (29.6) Yes 0 (0%) / No 27 (100.0)