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What happens when a hypothesis is not supported by research?
If the initial hypothesis is not supported, you can go back to the drawing board and hypothesize a new answer to the question and a new way to test it. Either way, the process of experimentation often leads to whole new questions to explore. The possibilities are infinite, and the search for knowledge is never-ending.
What do you do if your results do not match your hypothesis for an experiment?
What Is the Next Step if an Experiment Fails to Confirm Your…
- Complete the Write-Up of What Took Place. The write-up is part of the evaluation process of the experiment.
- Make Slight Changes in the Process.
- Consider Whether the Experiment Was Carried Out Correctly.
- Alter the Experiment.
- Revise the Hypothesis.
What happens if a hypothesis is rejected by the observations from an experiment?
Hypotheses come in two forms: null hypotheses and alternative hypotheses. The alternative hypothesis is the predicted outcome of the experiment. If the null hypothesis is rejected, then this builds evidence for the alternative hypothesis.
Can a hypothesis change over time?
Upon analysis of the results, a hypothesis can be rejected or modified, but it can never be proven to be correct 100 percent of the time. For example, relativity has been tested many times, so it is generally accepted as true, but there could be an instance, which has not been encountered, where it is not true.
Why is it important to have a hypothesis in place before collecting data?
Often called a research question, a hypothesis is basically an idea that must be put to the test. Research questions should lead to clear, testable predictions. The more specific these predictions are, the easier it is to reduce the number of ways in which the results could be explained.
How do you know if a hypothesis is supported?
If the data supports the hypothesis, then we consider the hypothesis to be verified and true. If however, the data does not support the hypothesis or refutes it, then the hypothesis is in trouble, and we have to come up with a different hypothesis to explain the observations.
Which is primary research question should be driven by the hypothesis?
The primary research question should be driven by the hypothesis rather than the data.1,2That is, the research question and hypothesis should be developed before the start of the study.
How to form a testable hypothesis in an experiment?
Once a researcher has formed a testable hypothesis, the next step is to select a research design and start collecting data. The research method a researcher chooses depends largely on exactly what they are studying. There are two basic types of research methods—descriptive research and experimental research.
What is the general idea of hypothesis testing?
In reviewing hypothesis tests, we start first with the general idea. Then, we keep returning to the basic procedures of hypothesis testing, each time adding a little more detail. The general idea of hypothesis testing involves: Making an initial assumption. Collecting evidence (data).
When to ask research questions and hypotheses?
It then becomes necessary to ask whether these questions can be answered through one study or if more than one study needed.1Additional research questions can be developed, but several basic principles should be taken into consideration.1All questions, primary and secondary, should be developed at the beginning and planning stages of a study.