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Identify and list the four key purposes of conducting a comprehensive review of existing research literature early in the scientific process.

Question: Identify and list the four key purposes of conducting a comprehensive review of existing research literature early in the scientific process.

Sample answer: According to the text, a comprehensive literature review serves four key purposes: it helps researchers refine their specific research questions, identifies the most appropriate methodologies for their study, places the new investigation within the broader context of previous findings, and provides the necessary background to write a compelling research report.

Key points:

  • Refine specific research questions.
  • Identify the most appropriate methodologies for the study.
  • Place the new investigation within the broader context of previous findings.
  • Provide the necessary background to write a compelling research report.

Rubric: Award full credit if the student accurately lists all four purposes. Deduct points proportionally for missing purposes or for inventing purposes not stated in the provided text.

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Updated 2026-05-27

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KPU

Research Methods in Psychology - 4th American Edition @ KPU

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