Irvin L K, Halpern A S, Reynolds W M
Am J Ment Defic. 1977 Nov;82(3):266-72.
The Social and Prevocational Information Battery, a series of knowledge tests developed for use with mildly retarded adolescents, was revised to facilitate assessment of moderately retarded persons knowledge in social and prevocational areas. In addition, the relationship between knowledge and applied performance in these domains was examined. Results indicated that the revised battery demonstrated adequate test and item difficulty and internal-consistency reliability and that mildly and moderately retarded persons' knowledge was substantially related to applied performance in these skill domains.
社会与职业前信息测试组，这是一系列为轻度智障青少年开发的知识测试，经过修订以促进对中度智障者在社会和职业前领域知识的评估。此外，还研究了这些领域中知识与应用表现之间的关系。结果表明，修订后的测试组显示出足够的测试难度、项目难度以及内部一致性信度，并且轻度和中度智障者的知识与这些技能领域的应用表现密切相关。
