TY - BOOK AU - Elliot,Andrew J. AU - Dweck,Carol S. AU - Yeager,David S. TI - Handbook of competence and motivation: theory and application SN - 9781462529605 (hardcover) AV - BF504 .H36 2017 U1 - 153.8 23 PY - 2017/// CY - New York PB - Guilford Press KW - Achievement motivation N1 - Includes bibliographical references and index ER -