Article Information
- Received August 13, 1998
- Revision received October 27, 1998
- Accepted November 16, 1998
- First published February 1, 1999.
- Version of record published February 1, 1999.
Author Information
Author contributions
Disclosures
- Received August 13, 1998.
- Revision received October 27, 1998.
- Accepted November 16, 1998.
This research was supported by National Science Foundation Grant IBN 9723295 (M.S.F). S.A. was supported by a University of California at Los Angeles (UCLA) C. M. Kernan Dissertation Year Fellowship. S.M. was supported by individual National Institute of Mental Health National Research Service Award MH 11061. We thank Bernard Balleine, Paul Frankland, Jeansok Kim, Barbara Knowlton, Frank Krasne, Tom O’Dell, Jennifer Sage, Alcino Silva, and two anonymous reviewers for their thoughtful comments on an earlier version of this manuscript. We also thank Jennifer Sage and Jennifer Spooner for excellent technical assistance. An earlier version of this manuscript was part of S.A.’s UCLA doctoral dissertation.
Correspondence should be addressed to Stephan Anagnostaras, University of California at Los Angeles, Department of Psychology, 1285 Franz Hall, Los Angeles, CA 90095-1563.
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