TY - BOOK AU - COHEN , RONALD JAY AU - MARK E. SWERDLIK TI - PSYCHOLOGICAL TESTING AND ASSESSMENT: : AN INTRODUCATION TO TESTS AND MEASUREMENT SN - 9780070700932 PY - 2010/// CY - NEW DELHI PB - TATA MCGRAWHILL PUBLISHING CO.LTD KW - Psychological Testing N2 - There were a few existing textbooks on measurement in psychology. all of them were up to the task of providing students with a basic grounding in psychometrics. However, having used some of these texts as students ourselves also aware of some very real problems that they shared ER -