Research methods in psychology /

by Elmes, David G.
Published 2006

Research methods in psychology /

by Elmes, David G.,, Kantowitz, Barry H.,, Roediger III, Henry L.,
Published 2003

Experimental psychology : understanding psychological research /

by Kantowitz, Barry H.
Published 2005

Experimental psychology : understanding psychological research /

by Kantowitz, Barry H.
Published 1997