求翻译：施莱文(1996)对合作学习的研究做了分析，他指出合作学习不仅能够在一定程度上增强学生的学习积极性，提高学生的学业成绩，而且能够改善他们的自尊，帮助他们习得团体规范，形成社会交往技能，建立起一种友爱，合作的人际关系。是什么意思？

Shi Levin (1996) study of cooperative learning to do the analysis, he pointed out that cooperative learning not only to a certain extent, enhance the students 'enthusiasm to improve students' academic performance, but also to improve their self-esteem, helping them to acquisition group norms form of

Michael LEVIN (1996) A study of cooperative learning to do the analysis, he pointed out that cooperative learning not only to be able to to a certain extent, increase the students' enthusiasm for learning, and improve the students' academic achievement, and to be able to improve their self-esteem, a

Shi Levine (1996) has made the analysis to the cooperation study research, not only he points out the cooperation study to be able to strengthen student's study enthusiasm to a certain extent, enhances student's academic achievement, moreover can improve their self-respect, helps them to practice th

Shi Laiwen (1996) study of cooperative learning to do an analysis, he pointed out that collaborative learning can not only enhance learning motivation of students to a certain extent, to improve students ' academic performance, but also to improve their self-esteem, help them learning group norms, f