1, feasible.
On the one hand, the feasibility of selecting a topic requires that the research question should be specific and clear, on the other hand, it requires that the research question should be of appropriate size and moderate difficulty.
2. innovation.
The innovation of topic selection can refer to the innovation of theory and viewpoint, research method or application field. To a small extent, my own research should be different from previous research in at least one respect. Search the structural model of college students' employability in China HowNet, and you will know whether your subject matter is innovative or not.
3. It has research value.
On the one hand, the value of topic selection means that the research results can only be obtained through practical research, on the other hand, the research should have theoretical or applied value.
How to judge whether a subject has feasibility, innovation and research value?
After drawing up the topic, first search for related or similar research by yourself, and then browse the related research quickly to get a general understanding of the scope and difficulty of the topic and confirm whether there are some innovations and values.
When determining the search terms, we should pay attention to selecting the core concepts that can best summarize the content of the domain, use Boolean logic operators to assemble and match, and at the same time, we should use techniques such as word segmentation, generic graph and accurate retrieval to expand or narrow the search scope.
Usually, in terms of resource types, it is necessary to retrieve different types of documents such as books, periodical papers and data. Linguistically speaking, it is necessary to retrieve both Chinese and foreign documents. In addition, it is necessary to retrieve the classic literature and the latest literature.