本实验考察了在教学活动中 ,动力系统中自我强化和学生期待两因素与中学生学习效率的关系。结果表明 :在其它教学条件相同的情况下 ,适当地、适时地满足学生期待对初中生学习效率的提高有较明显的作用 ,而对高中学生则作用不明显 ;对中学生进行自我强化的训练 ,有助于高中生学习效率的提高 ,而对初中生学习效率的作用则不明显 ;实验中未出现交互作用 This experiment investigates the relationship between self-reinforcing and student-looking two factors and the learning efficiency of middle school students in teaching activities. The results show that under the same conditions of other teaching conditions, it is more appropriate to meet the expectations of students in a timely manner to improve the learning efficiency of junior high school students more obvious role, while the role of high school students is not obvious; for secondary school students self-reinforcing training, Contribute to the improvement of high school students’learning efficiency, but have no obvious effect on junior high school students’learning efficiency; there is no interaction in the experiment