This is a common problem faced by many students who are new to the field of research and wish to do a study. Here are 5 tips that you should follow to define a research topic-
Choose a topic that will enable you to read and understand the literature.
Choose a topic that is manageable within your capacity and enough resources are available.
Make a list of keywords related to your topic.
Define Your research topic in a problem-solving mode.
Search and read more about your topic.