Title: The interdependence between the emotions of team members: relationships with job outcomes Authors: Ellen Delvaux, Batja Mesquita, Jan Van Raes & Norbert Vanbeselaere Affiliation: Center for Social and Cultural Psychology, KULeuven, Belgium Many studies on group emotions either define emotions at the aggregate level, as when they average the emotions of all group members, or at the level of the individual, as when they ask an individual how he/she feels as a group member. In the current study, we examined the relationship between group emotions at the individual and aggregate levels. In a professional mental health organization, 88 employees distributed over 15 different teams filled out a questionnaire regarding the emotions they had as an individual as well as as a team member, and regarding job outcomes. In addition to individual patterns of emotions, a team profile was calculated for each employee separately by averaging the other team members’ team emotions. This team profile (calculated by ommitting the individual’s own score) predicted the emotions that an individual reported as a team member, thereby providing support for a relationship between an individual’s emotions as a team member and the emotions of the team members around him/her. Moreover, emotional fit was calculated by correlating the individual’s team emotions with the team profile. Emotional fit can be seen as a measure of the congruence of an individual’s team emotions with those of their colleagues. Fit turned out negatively associated with negative personal emotions. Finally, we explored the association between, on the one hand, team emotion profile and an individual’s emotional fit with the team and, on the other hand, job outcomes. Both fit and team emotion profile predicted job outcomes as reported.