Effective Guidance on Research Questions and Hypothesis Development
Understanding the importance of formulating clear research questions or hypotheses is crucial for the success of a study. Research questions guide the research process, while hypotheses propose explanations to be proven. This content emphasizes the significance of correctly developing research questions or hypotheses, providing insights for students and researchers.
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Research Question and/or Research Hypothesis
Because this course is a supervision course, rather than a research design course, there is little emphasis on the methodological aspects of PG study. This is also because the very form and function of research differ so much from discipline to discipline. There are however a number of useful resources in this regard on the course website, as well as information about research design courses available in South Africa. This session just briefly touches on the initial stage of postgraduate research: supervising the development of a Research Question or Hypothesis.
What do research questions do? Guide the research Help delimit the methodological approach Indicate the population and possibly the sample Delimit the analytical approach Focus the literature review So it is crucial to get this right! Provide the anchor for the Golden Thread
Students. Need to work at the research question/hypothesis Keep reading and discussing the implications of what they have read for their study Keep thinking through methodological implications of draft question/hypothesis Get feedback from others
RQ or Hypothesis? One asks a question the study will seek to answer The other states a proposed explanation that the study will seek to prove
Questions to ask students If your student wants to know whether or not the study requires a hypothesis, ask her these questions: Does the study take an experimental approach to answering questions? Are you making an explicit prediction about the phenomenon being studied? If your answer to these questions is 'yes', then the student will need a hypothesis, but if it is 'no' then the student will need a research question. This is because a hypothesis is a tentative statement predicting a particular relationship between two or more variables, which the research then sets out to (dis)prove.
Topic versus RQ/Hypothesis General area in which research is positioned = Topic. Generates broad discussion. Research Question/Hypothesis = specific focus of this study. Certain areas are closed off by the RQ/Hypothesis It generates a focused research study. Many students battle to identify the boundaries of their topic and then battle to formulate a research question which specifies what specific aspect of that topic their study will focus on.
Topic versus Research Question In groups of three or four: Each name one broad topic of interest in your discipline (for example: representation of women, design of rehabilitation environments, treatment of HIV/Aids) Now select just ONE of these topics to work with as a group Develop five possible research questions or hypotheses for this topic Discuss whether it should be a RQ or hypothesis and why.
The process. Often begins with field of interest and then narrow down to RQ/Hypothesis Students should be encouraged to enjoy this generative process and to actively read, develop mind-maps and discuss to develop a focused, do-able study. Set a deadline for this some students stay in the broad field forever, and never hone in on one study encapsulated by a focused RQ/Hypothesis
Each word matters Words are important and each word in the RQ needs to be carefully weighed. What is the difference between these questions: What are students perceptions of using IT? How do students use IT for learning Geography? What discourses do students use to describe IT? How is student learning of Geography enhanced through the use of IT? What are the assumptions of each question? What could the unit of analysis for each study be?
Focus, Focus, Focus RQ/Hypothesis It needs to guide the study. It needs to be as specific and focused as possible. It needs to be kept in mind throughout the study: have it as screensaver, have it as a poster above the desk. Can you improve the focus of the following questions? Why is there so much domestic violence and rape in South Africa? What would be the best way to develop sustainable farming in the Eastern Cape? Why do middle-aged and old people have difficulties adopting changes in technology?
A Research Question.. Do-able is about one issue; is clear and concise; addresses an important, controversial and/or an unresolved issue; is feasible to undertake within a specified timeframe; is adequately resourced Interesting Relevant Possible
Sub-questions Sub-questionsunpack, they don t add. If sub-questions are necessary, these should unpack the main question in more detail. They should not add extra bits to the study. All Research Questions must provide a single golden thread for ONE study and not a few threads for a few related studies.
Supervising this early stage What can the supervisor do to help the student narrow her focus? What can the supervisor do to ensure that a suitable RQ/Hypothesis is developed?
