Jacob, Suma1; Kinnunen, Leann H.2,3; Metz, John3; Cooper, Malcolm3; McClintock, Martha K.1,2, CA
1Institute for Mind and Biology, and 2Department of Psychology, University of Chicago, 5730 South Woodlawn Avenue, Chicago, IL 60637, USA; 3MICRO, Inc., Chicago, IL, USA
CACorresponding Author
Received 11 May 2001; accepted 25 May 2001