论文部分内容阅读
美国学者罗西(C.C.Ross)与亨利(L.K.Henry)在一个实验中,把一班学生随机地分为水平相当的三组,每天学习后进行测验。起初,他们对第一组每日告知其学习结
In an experiment, American scholars Rossi (C.C. Ross) and Henry (L.K. Henry) randomly divided a class of students into three groups of similar levels and conducted tests after each day of study. At first, they informed the first group of their learning