Psychology experimental.

Essentials of research methods in psychology Zechmeister, Jeanne S 2001 Experimental psychology Solso, Robert L. 2003 Experimental Psychology of perception Mace, C.A. 1962 Methods toward a science of behavior and experience Ray, William J. 2003 Research methods in psychology Shaughnessy, John J. 1997 Research Methods in Psychology Elmes, David G. 2003