Craig, James Richard, 1944- Methods of psychological research / by James R. Craig and Leroy P. Metze. - 2nd ed. - Monterey, Ca. : Brooks/Cole Publishing Co., 1986. - 321p. : ill. ; 24 cm. Includes index LCCN: 85-9656 Subjects--Topical Terms: Psychology--Research--MethodologyExperimental designPsychometrics