Being considered a co-national: Social categorization and perceived acculturation of immigrant peers.

With increasing immigration, it is increasingly important to understand whether and when children consider immigrant peers as co-nationals. Using an experimental design, we examined among native-born preadolescents (8-13 years of age) in the Netherlands whether and when they perceive immigrant peers as co-nationals. First, and in agreement with the social categorization account, we expected that the use of dual identity (vs single ethnic identity) labels for immigrant peers leads to stronger co-nationality perceptions and a related stronger desire for close social contact. Second, and in line with the acculturation account, we expected that an early age of arrival in the country (vs a later age of arrival) leads to stronger perceived co-nationality and related contact desire. The findings support the acculturation account, especially among native-born children with higher national identification. There was no evidence for the social categorization account.