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Suppose you are designing a study to measure the psychological construct of 'social anxiety.' Propose a measurement strategy that follows the recommended approach for creating a true multiple-item measure, and explicitly state how the final score will be calculated.
Question: Suppose you are designing a study to measure the psychological construct of 'social anxiety.' Propose a measurement strategy that follows the recommended approach for creating a true multiple-item measure, and explicitly state how the final score will be calculated.
Sample answer: I would create a survey asking participants to rate different statements about experiencing social anxiety on the same five-point scale (e.g., =never to =always). To calculate the final score, I would sum or average the structured responses from the statements to create a single overall score for social anxiety.
Key points:
- Proposes using multiple statements or items to assess the construct.
- Specifies that all items must be rated on the same uniform scale.
- Explicitly states that the individual item responses will be summed or averaged.
- Identifies that the calculation will produce a single, overall score for the construct.
Rubric: The student must propose using multiple statements rated on the exact same scale, and explicitly state that the responses will be summed or averaged to get a single overall score.
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Research Methods in Psychology - 4th American Edition @ KPU
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