eLife Assessment
This work introduces a new paradigm for modeling decision-making under time pressure: rather than having to infer the evidence accumulated by the subjects, experimenters can directly measure it on a trial-by-trial basis. This is an important advance, as it has the potential to address questions that are off limits to the standard paradigm. The methodology and analyses are convincing, especially the ones that manipulate the reward structure. Additional analyses - in particular, a deeper comparison to an ideal observer model - would strengthen and broaden the conclusions.