[1] Department of Psychology, Jersey City State College, Jersey City, New Jersey
[2] University of Oklahoma, Health Science Center, Oklahoma City, OK
[3] Hemophilia Foundation of Michigan, Ann Arbor, MI
[4] Centers for Dis. Contr. and Prev., Atlanta, GA
[5] University of Oklahoma, Norman, OK
[6] Huntington Hospital, Pasadena, CA
[7] Department of Psychology, Jersey City State College, 2039 Kennedy Boulevard, Jersey City