Date:
19-01-2019
With correlational research, the association between variables is studied. With correlational studies, no statements can be made about cause-and-effect relationships.
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What is an experimental research design?
19-01-2019
In experimental studies, a variable (the independent variable) is manipulated to examine its possible effects on behavior (the dependent variable). If this is true (and all other assumptions are met), we can conclude that the independent variable causes these changes. The
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Introduction to Statistics
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