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Case Study

Based on the details of the PsycTESTS database, explain how Dr. Miller can use this repository to address her need, and describe what she will obtain to help operationally define self-esteem.

Case context: Dr. Sarah Miller is designing a research study to investigate the impact of social media usage on adolescent self-esteem. Rather than spending weeks drafting and testing her own self-esteem survey from scratch, she wants to use a reliable, pre-existing scale that has already been validated in previous psychological literature.

Question: Based on the details of the PsycTESTS database, explain how Dr. Miller can use this repository to address her need, and describe what she will obtain to help operationally define self-esteem.

Sample answer: Dr. Miller can search PsycTESTS, a database published by the American Psychological Association (APA), to find a catalog of psychological measures, scales, and surveys used in previous research. By retrieving an existing self-esteem scale from this collection, she obtains a pre-established measurement tool to operationally define and evaluate her construct.

Key points:

  • PsycTESTS is published by the American Psychological Association (APA).
  • It catalogs psychological measures, scales, and surveys used in previous research.
  • It assists researchers in finding existing measurement tools to operationally define and evaluate their constructs.

Rubric: The answer must explain that PsycTESTS is a database published by the American Psychological Association (APA) that catalogs psychological measures, scales, and surveys from previous research, and that Dr. Miller can use it to find existing measurement tools to operationally define her construct.

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Updated 2026-05-27

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Research Methods in Psychology - 4th American Edition @ KPU