1, no negative, positive and blank control test;
2. According to the fact that there is no difference between two individuals, it is concluded that there is no difference in reasoning logic between two individuals. Everyone has a different opinion. Some people move out all the shortcomings in great detail, while others try to pick out some trivial problems without paying attention to the key points. For example, I mainly value the reasoning process led by scientific questions, the academic value of the expected research results, the technical route, the content of the research plan, and basically do not evaluate other contents.