1. This is seen on the group level with ingroup outgroup bias. 2. Tamil is a conservative Dravidian language, but not an outgroup . 3. A related potential moderator is the outgroup membership of the message source. 4. Lisa Rosenberger's 2001 phylogenetic analysis, based on outgroup ). 5. Furthermore, groupthink can produce dehumanizing actions against the " outgroup ". 6. In turn, this also leads to positive attitudes about the outgroup . 7. Svan is an innovative Kartvelian language, but an outgroup within Kartvelian. 8. A similar bias on the group level is called the outgroup homogeneity bias. 9. A perceptual dilemma arises during conflict and is a product of outgroup bias. 10. Vicarious contact involves simply observing an ingroup member interact with an outgroup member.