Meaning Hypothesis In Research
A research hypothesis or scientific hypothesis is a statement about an expected relationship between variables or explanation of an occurrence that is clear specific testable and falsifiable.
Meaning hypothesis in research. For a hypothesis to be considered a scientific hypothesis it must be proven through the scientific method. A hypothesis is used in an experiment to define the relationship between two variables. The result of the research study is based on previous research studies and can be tested by scientific research.
If your research involves statistical hypothesis testing you will also have to write a null hypothesis. The american heritage dictionary defines a hypothesis as a tentative explanation for an observation phenomenon or scientific problem that can be tested by further investigation this means a hypothesis is the stepping stone to a soon to be proven theory. A research hypothesis can be defined as a clear specific and predictive statement that states the possible outcome of a scientific study.
A working hypothesis is a hypothesis that is provisionally accepted as a basis for further research in the hope that a tenable theory will be produced even if the hypothesis ultimately fails. Kerlinger 1956 hypothesis is a formal statement that presents the expected relationship between an independent and dependent variable creswell 1994 a research question is essentially a hypothesis asked in the form of a question. Write a null hypothesis.
A hypothesis is a conjectural statement of the relation between two or more variables. The null hypothesis is written as h 0 while the alternative hypothesis is h 1 or h a. Primary secondary research.
So when you write up hypotheses for your dissertation or thesis make sure that they meet all these criteria. In situations where the hypothesis is unsupported by the research the research still has value. It represents what researchers expect to find in a study or experiment.
The purpose of a hypothesis is to find the answer to a question. Like all hypotheses a working hypothesis is constructed as a statement of expectations which can be linked to the exploratory research purpose in empirical investigation. An idea or explanation for something that is based on known facts but has not yet been proved.