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Define construct validity in the context of psychological research. What does it primarily assess regarding a study's procedures, and under what conditions does a research design demonstrate high construct validity?
Question: Define construct validity in the context of psychological research. What does it primarily assess regarding a study's procedures, and under what conditions does a research design demonstrate high construct validity?
Sample answer: Construct validity assesses the quality of a study's experimental manipulations and how accurately those procedures operationalize the core conceptual research question. A research design demonstrates high construct validity when the variables are manipulated in a way that clearly isolates the specific phenomenon of interest.
Key points:
- Construct validity assesses the quality of experimental manipulations.
- It evaluates how accurately procedures operationalize the core conceptual research question.
- High construct validity requires that manipulated variables clearly isolate the specific phenomenon of interest.
Rubric: Award full credit if the student defines construct validity as evaluating the quality of experimental manipulations and how accurately they operationalize the core conceptual research question, and notes that high construct validity requires manipulating variables to clearly isolate the specific phenomenon of interest.
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Research Methods in Psychology - 4th American Edition @ KPU
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