本项研究以佳木斯大学选修篮球、散打的4个公共体育教学班为实验对象，采用了文献资料法，问卷调查法，数理统计法，访谈法，围绕在篮球、散打教学中开展合作学习实验研究，探讨在集体、个体项目中合作学习教学模式对大学生心理健康水平、压力及情绪的影响这一目的进行了为期8周的实验。研究过程中，选用大学生心理健康诊断量表，完整版大学生压力测量问卷，心境状态量表三种测量工具，对实验组、对照组在心理健康水平、压力、情绪进行了前测、后测。通过对研究结果进行分析得出以下结论：　　（1）篮球课教学中运用合作学习教学模式与常规教学模式相比，学生的心理健康水平、情绪和压力方面不存在显著性差异，但在心理健康水平、情绪和压力的部分维度上，合作学习模式对其具有改善的趋势。　　（2）散打课教学中运用合作学习教学模式与常规教学模式相比，学生的心理健康水平、情绪和压力方面不存在显著性差异，但在心理健康水平和情绪的部分维度，压力的所有维度上，合作学习模式对其具有改善的趋势。

The experimental subjects of this research are four classes in Jiamusi University who are opting for basketball and free combat. Such methods as documents and materials, questionnaire survey, data statistics and interviewing method are adopted in the research. Based on a study for cooperative learning, an eight-week experiment has been conducted to study the effect of the cooperative learning in collective or individual events on the psychological health, pressure and mood of the university students. In the process, the researchers have chosen the psychological health scalogram, a complete questionnaire survey of pressure and a mood inventory as measuring tools to carry out the preceding measurement and after test of the subjects’ psychological health, pressure and mood. By a comparative study, the following conclusions are drawn:(1) The cooperative learning in basketball class, compared with regular teaching method, doesn’t make differences to the students’ psychological health, pressure or mood , but it may improve their dimensionality partially.(2) The cooperative learning in free combat class, Compared with regular teaching method, doesn’t make differences to the students’ psychological health, pressure or mood , but it may improve the dimensionality of the first two partially and that of the third fully .