Figure 1.

Example layout of a triangle. Blindfolded participants are guided along Leg 1 and Leg 2 in the directions of the arrows and asked to “turn and complete the triangle.” An accurate performance is exemplified by the dotted black line connecting the end of “Leg 2” to the “Origin”. An inaccurate performance is demonstrated by the dashed black line, with the arrow indicating the direction of walking. Θ represents the angular error (degrees), end point error represents the linear error (cm), and distance walked is the linear distance the participant walked (cm).