Zigler E, Cascione R
Am J Ment Defic. 1977 Nov;82(3):246-9.
Clarke and Clarke's (1977) critique of Head Start in an editorial on mental retardation is based upon questionable assumptions, a selective review of research, and errors in fact. There is considerable evidence that Head Start has improved the social competence of economically disadvantaged children.
克拉克夫妇(1977年)在一篇关于智力迟钝的社论中对“启智计划”的批评基于可疑的假设、对研究的选择性回顾以及事实上的错误。有大量证据表明,“启智计划”提高了经济上处于不利地位儿童的社会能力。