Pairs of groups (one all male and the other all female) separately dis
cussed an issue related to gender equality. Then threat to social iden
tity and concern for the issue were manipulated. The results replicate
those found in an earlier experiment using essentially the same exper
imental procedure. Specifically threatened groups responded ethnocentr
ically by differentiating the outgroup from their own group along fema
le sex-role stereotype and attitude dimensions. The strength of group
identification was significantly related to differentiation for these
groups. Unexpectedly, groups in the high concern conditions tended to
increase their group identity and cohesion under threat, while groups
in the moderate concern conditions did the reverse. The importance of
considering perceived threat to social identity as a motive for ethnoc
entrism is discussed