Autor: |
Zarkin GA; RTI, International, 3040 East Cornwallis Road, P.O. Box 12194, Research Triangle Park,NC 27709-2194,United States., Orme S; RTI, International, 3040 East Cornwallis Road, P.O. Box 12194, Research Triangle Park,NC 27709-2194,United States. Electronic address: sorme@rti.org., Dunlap LJ; RTI, International, 3040 East Cornwallis Road, P.O. Box 12194, Research Triangle Park,NC 27709-2194,United States., Kelly SM; Friends Research Institute, 1040 Park Avenue Suite 103,Baltimore,MD 21201,United States., Mitchell SG; Friends Research Institute, 1040 Park Avenue Suite 103,Baltimore,MD 21201,United States., O'Grady KE; Department of Psychology, University of Maryland, College Park, 4094 Campus Drive,College Park,MD 20742,United States., Schwartz RP; Friends Research Institute, 1040 Park Avenue Suite 103,Baltimore,MD 21201,United States. |