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PubMed
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History
- Received May 20, 2011
- Revision received November 28, 2011
- Accepted December 1, 2011
- First published January 18, 2012.
- Version of record published January 18, 2012.
Copyright & Usage
Copyright © 2012 the authors 0270-6474/12/321035-08$15.00/0
Author Information
Author contributions
Author contributions: B.B., E.F.P.-S., and R.M.C.S. designed research; B.B. and C.E. performed research; B.B., E.F.P.-S., C.E., and R.M.C.S. analyzed data; B.B., E.F.P.-S., and R.M.C.S. wrote the paper.
Disclosures
- Received May 20, 2011.
- Revision received November 28, 2011.
- Accepted December 1, 2011.
This study was supported by NIH Grant R00 AG029710.
The authors have no financial conflicts of interest.
- Correspondence should be addressed to Dr. Rebecca M. C. Spencer, Department of Psychology, 419 Tobin Hall, 135 Hicks Way Amherst, MA 01003. rspencer{at}psych.umass.edu
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