Table 3.

Students’ ability to correctly answer questions about the structure contained within the assessment puzzle phantom during Phase 2. A total of 134 students were assessed

Psychomotor Skill	Pretest n(%)	Immediate Posttest n(%)	p
Draw domino face (tilting)	9 (7%)	25 (19%)	<.001
Identify shape of item on set of steps (sliding)	71 (53%)	81 (60%)	0.174
Determine depth of superficial surface of item on steps (depth)	24 (18%)	27 (20%)	0.720
Recognize the axis (transverse, longitudinal) of a tubular structure (rotating)	80 (60%)	83 (63%)	0.788
Determine orientation of tubular structure (rotating)	69 (52%)	78 (58%)	0.328