What is the hypothesis?

Hypothesis is an assumption or statement that is presented at the beginning of the research and whose purpose is to guide the research and the interpretation of its results. A hypothesis is therefore the starting point of research, which aims to find out a certain phenomenon or matter. The hypothesis can be either a null hypothesis, which assumes that there is no connection between the variables under study, or an alternative hypothesis, which assumes that there is a connection.

The hypothesis must be testable and must be based on previous research data or theory. With the help of a hypothesis, the researcher can plan the research and choose suitable research methods. The results of the study are evaluated in the light of the hypothesis and can be used to either accept or reject the original hypothesis.

The importance of the hypothesis in research is therefore central, as it guides the course of the research and helps in the interpretation of the results. A well-formulated hypothesis also helps to clarify the goals of the research and gives a direction for the progress of the research.

Sources: https://www.utu.fi/fi/yksikot/ ffrc/research/hypothesis