Research on the Maturity of the CDIO Capability Evaluation System for Engineering Students

The purposes of this article are to present the design of an evaluation frame about CDIO engineering capability maturity for engineering students and the index system of evaluation, and then put it into practice for the professional of “Software Engineering” in three colleges of Engineering. In addition to theoretical studies, that is to say, the article expatiates on the statistic and analysis of quantity, which is the maturity of various core competencies about CDIO engineering capability. It involved in following several studies: First, drawing multi-graphs about the longitudinal trends of themselves, and then analyzed it; Second, by correlation analysis find the degree of the relation relationship between the various variables; Third, In the process of regression analysis select an variable, which is closely related with the maturity of CDIO capability, it deduce regression formula by method of least squares, and then predict the regular of dependent variable with independent variables. Analyses of qualitative data showed that CDIO maturity evaluation can scientifically predict the trends of CDIO capability and moderately regulate the CDIO process.