Fig. 3
From: Location probability learning in 3-dimensional virtual search environments
Average direction of first head turn across trials within an epoch for all participants (top), for participants with a target-rich quadrant in front of them (middle), and for participants with a target-rich quadrant behind them (bottom). Positive values indicate a tendency to turn toward the target-rich quadrant, negative values indicate a tendency to turn away from the target-rich quadrant, and values near 0 indicate the lack of a consistent tendency to turn clockwise or counterclockwise at the start of a search trial. Bars represent standard error of the mean