Association of Social Work Boards Masters (ASWB MSW) Practice Exam

Question: 1 / 400

What does internal validity address?

The reliability of measurement tools

The extent to which causal inferences can be made about the intervention

Internal validity addresses the extent to which causal inferences can be made about the intervention, meaning it focuses on whether the results of a study accurately reflect the true relationship between the independent and dependent variables. This includes controlling for potential confounding variables and ensuring a strong study design.

Option A is incorrect because reliability of measurement tools falls under the category of measurement validity, not internal validity.

Option C is incorrect because generalizability, or external validity, refers to the ability to apply findings from a study to a larger population.

Option D is incorrect because cost-effectiveness is not a factor in determining internal validity, but rather is a consideration for practical implications and feasibility of an intervention.

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The generalizability of the findings to a wider population

The cost-effectiveness of the intervention

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