Researchers Use Experiments Rather Than Other Research Methods in Order

question 143

Multiple Choice

Researchers use experiments rather than other research methods in order to isolate

• A) facts from theories.
• B) causes from effects.
• C) case studies from surveys.
• D) random samples from representative samples.

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Definitions:

Validity

The degree to which a measure actually measures what it is intended to measure.

Researcher's Interpretations

The conclusions or explanations made by researchers based on their findings from studies, which are subject to academic scrutiny and debate.

Measurements

The process of obtaining quantitative data or the magnitude of something using standard units.

Experimental Groups

Groups in scientific research that receive the intervention or treatment being tested, as opposed to a control group which does not.