This topic is too simple! I suggest that you add a self-consistency and congruence scale to the social support rating scale and the middle school students' learning stressor scale (SSA), and then you can make correlation analysis and regression analysis. I'm taking the postgraduate entrance examination now, so I have no time to do it. You can send the questionnaire according to the three scales I told you, which will save a lot of things in the future! Go to China HowNet to download this article: Chen Xu, Study on Middle School Students' Academic Stress, Coping Strategies and Coping Psychological Mechanism, Ph.D. Thesis of Southwest Normal University, with scales and conclusions of reliability and validity. Send out hundreds of questionnaires first, at least more than 250. In order to avoid fabricating data in the future!