The utility of open-ended measures to assess intergroup ambivalence
Canadian Journal of Behavioural Science / Revue canadienne des sciences du comportement (1996) - Comment
doi: 10.1037/0008-400x.28.1.12  issn: 0008-400x  issn: 1879-2669 

David W. Bell, Victoria M. Esses, Gregory R. Maio