Table 1.

Students’ ability to correctly answer questions about the structure contained within the assessment puzzle phantom during Phase 1. A total of 28 medical students were assessed

Psychomotor Skill	Pretest n(%)	Immediate Posttest n(%)	p
Draw domino face (tilting)	6 (21%)	6 (21%)	1
Determine direction domino facing (tilting)	2 (7%)	6 (21%)	0.125
Identify shape of item on set of steps (sliding)	10 (36%)	12 (43%)	0.804
Determine depth of superficial surface of item on steps (depth)	2 (7%)	10 (36%)	0.021
Determine orientation of tubular structure (rotating)	6 (21%)	13 (46%)	0.092