Learning the probabilities of multiple events from the environment is an important core competency of any organism. In our within‐participant experiment, participants experienced samples from two distributions, or prospects, each comprised of two to four events, and were required to provide...

I report a new judgment task designed to investigate the subjective weights allotted to experience and description when integrating information from the two sources. Subjects estimated the percentage of red balls in a bag containing red and blue balls based on two samples from the bag. They...