1. John Philbeck Associate Professor Department of Psychology
George Washington University

2. Small-Scale Navigation
Visual Perception of Destinations
Spatial Updating
Memory Storage & Retrieval

3. Blindfolded Walking X See Target... ...Walk Walked Distance (m)20 X 15
Walked Distance (m) 10 5 5 10 15 20
Target Distance (m)

4. Perceiving Directions and Body Rotations
-35
-30
-25
-20
-15
-10 -5 5 10 15 30 60 90
120
150
180
Response Error
Physical Direction
Verbal
Pointing
Large effects
of response
mode