Fig. 4
From: Meta-analysis shows a malleable rightward bias in the expectations of objects in space

Line Bisection Task setup. The Line Bisection Task consists of three phases, each followed by the coin estimation task. each phase comprises 6 blocks, with each block containing 5 trials that represent 5 variations of horizontal lines. Only one line is shown on each trial. The three panels in the figure each represent a different set of variations specific to that phase. The line position and length were designed differently in three phases to avoid practice effects. Participants were asked to indicate the midpoint of each horizontal line.