Le développement de la notion de vitesse relative
Generalization of verbally conditioned self-acceptance to social interaction in small group discussions
Serial order ability in good and poor readers
Methods of managing superior-subordinate conflict
An investigation of different instructional methods on number-concept understanding and arithmetic learning
Social desirability as a confounding variable in the reversed item approach to studying acquiescence in the MMPI
Improvement in appearance and grooming in a token-economy setting as a function of reinforcement contingency