Model comparison based on the number of ratings.

(A) Relative frequencies of buy (blue) and reject (red) decisions as well as model predictions of M1standard and M1*evidence when estimated to predict the number of acquired ratings, separately for the ratings from 1 to 6. (B) Average choice point in terms of rating number (x-axis) and mean RT (y-axis) per participant together with the respective predictions from the models M1standard and M1*evidence. Horizontal and vertical lines at the data points represent 95% confidence intervals.