The subject research often appears abnormal phenomena or results that are contrary to the expected goal, and the main reasons are ().
A: The plan does not match the actual
B: The research conditions are not met
C: Experimental techniques are not refined
D: Uncontrollable factors
A: The plan does not match the actual
B: The research conditions are not met
C: Experimental techniques are not refined
D: Uncontrollable factors
举一反三
- It is expected that the _________ of the research will have important implications for teaching children who have learning difficulties. A: results B: objective C: goal D: experiments
- According to the nature of the subject, scientific research topics can be divided into () research topics. A: basic B: theoretical C: experimental D: comprehensive
- The research of the project should be based on the research nature of the project and the requirements of the target, combined with the actual situation of the research group (). A: to perform resource allocation and effective mobilization, B: to implement scientific research tasks C: to formulate specific plans D: to ensure the effective implementation of the project research plan
- The plan of an observation in an empirical research often turns out to be impractical and uselss.
- Which of the following is NOT the one that usually appears as the subject in a thesis? A: Studies B: I C: The article D: The analysis E: The research