From: Using a picture (or a thousand words) for supporting spatial knowledge of a complex virtual environment
Sketch
Verbal
Control
M
SD
Within-route (error)
24.73
11.32
27.62
14.39
23.22
12.39
Between-route (error)
40.82
15.02
43.07
14.77
42.44
14.26
Model building
0.5475
0.2773
0.4694
0.2702
0.5010
0.2642