- 社会学方法与定量研究(第二版)
- 谢宇
- 43字
- 2020-08-29 10:11:31
参考文献
Cicarelli, V. G. , I. W. Evans, and T. S. Schiller.1969. The Impact of Head Start: An Evaluation of the Effects of Head Start Experiences on Children's Cognitive and Affective Development. Athens, OH: Westinghouse Learning Congnitive and Ohio University.