Figure 3.

Across-block learning example (AS4, strabismic stereo-anomalous participant). From left to right, results under Condition 1, 2 and 3. Results from each block are represented as a vertical line, with a triangle on one end indicating the depth error at the beginning of the block and a circle indicating the depth error at the end of the block. A triangle at the top indicates depth error reduction within a block. Three exponential plots have been superimposed and represent across-block learning. The fits represent an exponential function to the initial error at each block (dotted line), mean error (hashed line), and final error (continuous line).