Research: Hypothesis

A hypothesis states your predictions about what your research would find.

Study the PDF below (only for academic use)

Hypotheses propose a relationship between two or more variables. It is a tentative answer to your research question that has not yet been proved. A hypothesis is not just a guess — but based on existing theories and knowledge.

For some research projects, you might have to write several hypotheses that address different aspects of your research question. A hypothesis has to be testable, which means you can prove or disprove it through scientific research methods, like experiments, observations, statistical analysis, etc.

Hypothesis in Research

How to develop a hypothesis?

Ask a question: Writing a hypothesis begins with a research question that you want to answer.
Do some preliminary research: Look for theories and previous studies to help you form educated assumptions about what your research will find. Collect as many observations as possible. What you think is the relationship between the variables?
Formulate your hypothesis: Write your initial answer to the question in a clear, concise sentence.
Refine your hypothesis: You need to make sure your hypothesis is specific and testable. All the terms you use should have clarity.
Write a null hypothesis (Only for statistical hypothesis testing)
The null hypothesis is the default position that there is no association between the variables. The null hypothesis is written as H0, The alternative hypothesis is written as H1 or Ha.

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