引言“他的关于认识成长的理论和在1939年同时制定的第一个成人智力临床测验以及随后创造的适用于儿童和学前儿童的形式的贡献,已经改变了职业心理学家的方向,加宽了它的适用范围,它的效率影响到其它领域和广大群众。这些贡献被心理学家运用于医院、诊所、学校、学院和工业系统等部门中,并且已经对全世界千百万人的生活和职业发挥了鉴定的作 Introduction "His theory of cognitive growth and the first adult mental clinical test enacted in 1939 and the consequent contribution to the form of child and preschool children have changed the direction of occupational psychologists and broadened Its scope of application has its efficiency impacting other areas and the general public, and these contributions are used by psychologists in hospitals, clinics, schools, colleges and industrial systems and other sectors and have been instrumental in the lives of millions of people throughout the world And occupation played a role in appraisal