302      INDUSTRIAL     AND LABOR RELATIONS                REVIEW
tions,thebook should servea usefulfunction   modest manner, has or undoubtedlywould
in fulfillingthe objectives specifiedby the  readily concede. On the other hand, his
author.                    attemptto relate the model and its support-
              James C. Naylor  ing data to the selection and training of
Professor                   managers,as well as his proposal to upgrade
Department of Psychology           group performa ...