Effect of anxiety on optimism - Dewberry, C.; Richardson, S. (Periodicals Archive Online (PAO), 1990)
http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:1143-1990-130-00-000026
Keywords: CL-CZ; MN-MS