Three studies tested the idea that when social identity is salient, group-b
ased appraisals elicit specific emotions and action tendencies toward out-g
roups. Participants' group memberships were made salient and the collective
support apparently enjoyed by the in-group was measured or manipulated The
authors then measured anger and fear (Studies 1 and 2) and anger and conte
mpt (Study 3), as well as the desire to move against or away from the out-g
roup. Intergroup anger was distinct from intergroup fear, and the inclinati
on to act against the out-group was distinct from the tendency to move away
from it, participants who perceived the in-group as strong were more likel
y to experience anger toward the out-group and to desire to take action aga
inst it. The effects of perceived in-group strength on offensive action ten
dencies were mediated by anger.