We develop new statistical methods to address long-standing questions in cognitive psychology. Our substantive interests are in attention, cognitive control, perception, intelligence, and learning; our methodological interests are in Bayesian hierarchical statistical and process models.
Data from Geary et al. (2016). Middle-schoolers had to place a coordinate pair on a plane. The large dots are the true placements; the small dots are where students placed the coordinate pair. Most placements are near the true values, but the big mess ups are from transposing x and y values as shown by the lines along the negative diagonal.