ABSTRACT
Previous research has examined delay discounting in a group context, where the outcomes are shared with others. These studies indicate shallow delay discounting in a group context compared to an individual context. The present set of studies aimed to explore the impact of two factors, group size (the number of others in the group) and group valence (liked or disliked others in the group), that may affect delay discounting in a group context. Results of the two studies replicated previous results, where shallow delay discounting was observed in the group context compared to the individual context. While Study 1 indicated no effects of group size nor of valence, Study 2 indicated shallow delay discounting for a larger group compared to a smaller group and for liked others compared to disliked others. These results contribute the nascent literature on delay discounting in group contexts.
