Abstract:Background
Six Sigma has been applied in manufacturing, service, medical and higher education for more than 20 years. Six Sigma is a structured continuous improvement method based on quantitative data analysis to meet the final needs of users. For schools, the core customers are students. Backward students are a special group of students. Whether they can improve their learning psychological satisfaction is not only the concern of students in the learning process, but also the concern of teac… Show more
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