TY - BOOK AU - Howitt,Dennis AU - Cramer,Duncan TI - Introduction to research methods in psychology SN - 0131399845 (pbk.) PY - 2005/// CY - Harlow, England, New York PB - Pearson/Prentice Hall KW - Psychology KW - Research KW - Methodology KW - Textbooks N1 - Includes bibliographical references (p. [337]-343) and index ER -