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Independent Variable

What is Independent variable

The independent variable is the factor that researchers actively change or control in a study to investigate its effects on the dependent variables. This manipulation helps determine whether and how the independent variable influences outcomes.

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Why is Independent Variable Important?

  • Controlled Manipulation: Researchers use the independent variable to systematically investigate its effects on dependent variables, establishing causal relationships.
  • Cause-and-Effect Analysis: Manipulating the independent variable allows researchers to analyze cause-and-effect relationships, revealing underlying mechanisms driving study outcomes.
  • Variable Isolation: Isolating the independent variable helps researchers assess its unique contribution to outcomes, enhancing the validity of study findings.

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Five Second Testing

Five Second Testing

In this guide we are going to introduce you to five second testing, explain its significance as a research method, when and how to conduct it, as well as discuss some of the best practices.

Internal Validity