TY - BOOK AU - Heiman, Gary W. AU - ED - ED - ED - ED - SN - 0395646197 (hardcover) SN - 2 PY - 1995///.;copyright 1995.46 CY - Boston PB - Houghton-Mifflin Company KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Research;Methodology KW - Psychology;Psychology, Experimental N1 - Incorporates changes from the fourth edition of the APA publication manual, including a sample manuscript--Cover; Includes bibliographical references and indexes; 5; Professional ER -