The index system optimization of graduation project based on reliability and validity analysis

Evaluating graduation project is an important part in education graduates and is now looked as an essential element for building up a university. In order to evaluate the graduation projects more objective and fair, reliability and vadility analysis are used in building up a scientific system for the first time. Taking the students majored in the same field as samples, the index system is analyzed by the method of reliability analysis, and construct validity is analyzed based on factor analysis. According to the results, suggestions are brought forward to increases the reliability in order to optimize the system, which will be helpful for colleges to create a more objective environment in evaluating graduation projects.