Forskning

April 12, 2018

Coffee with co-workers: role of caffeine on evaluation of the self and others in group settings

V Unnava et al, 2018. Coffee with co-workers: role of caffeine on evaluation of the self and others in group settings, Journal of Psychopharmacology, published online.

ABSTRACT

This research explores the effect of consuming a moderate amount of commercially available caffeinated coffee on an individual’s self-evaluated participation in a group activity and subsequent evaluations of the experience. Across two studies, results show that consuming a moderate amount of caffeinated coffee prior to indulging in a group activity enhances an individual’s task-relevant participation in the group activity. In addition, subjective evaluations of the participation of other group members and oneself are also positively influenced. Finally, the positive impact of consuming a moderate amount of caffeinated coffee on the evaluation of participation of other group members and oneself is moderated by a sense of an increased level of alertness.