WAIS-IV（及任何韦氏智力测验工具）均属于心理测验中最高技术门槛等级的测评工具（多数国家认证体系界定为 使用资格）。这意味着该工具 不得 由未经专门训练的非心理学专业人员购买、施测或解读，即使是没有心理学背景的学校教师、管理者或科研助理也同样需要遵守这一资格要求。
The test assists in career counseling for complex roles and serves as objective data in personal injury or criminal court cases. Administration and Scoring Test Wais Iv
Information: Tests general knowledge acquired from the surrounding culture. 2. Perceptual Reasoning Index (PRI) Test Wais Iv