Limebeer, Cheryl L.1; Parker, Linda A.1,2
1Department of Psychology, Wilfrid Laurier University, Waterloo, Ontario N2L 3C5, Canada
2Corresponding Author: Linda A. Parker
ACKNOWLEDGEMENTS: This research was supported by a grant from the Natural Sciences and Engineering Research Council of Canada (NSERC–OGP 92057) to L.A.P. We thank Marion Corrick for excellent animal care, as well as Margaret Szymnanska, Theresa Cebo and the chemistry department for their assistance in preparation of the THC. All procedures were approved by the Wilfrid Laurier University Animal Care Committee according to the guidelines of the Canadian Council on Animal Care.
Received 25 August 1999; accepted 28 September 1999
