Better Research Methods in Psychological Science assignments

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46.7
Imagine you are a psychologist interested in studying the effects of sleep deprivation on cognitive performance. Describe how you would apply the core assumptions and techniques of science to design your study.
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Instructor answered
To study sleep deprivation's effects on cognitive performance, I'd use controlled experiments with random assignment, operationalize variables precisely, and apply systematic observations and statistical analysis to ensure reliability and validity.
You answered
Use random assignment, control group, measure outcomes.

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Class Outline

  • 8
    units
  • 8
    adaptive reviews
Unit 1: Introduction to Science and the Scientific Method
  • Unit 1: Introduction to Science and the Scientific Method
  • Unit 2: Is Psychology a Science?
  • Unit 3: How Psychologists Conduct Research
  • Unit 4: Choosing Research Methods
  • Unit 5: Experimental Research and Analysis
  • Unit 6: Analyzing Data and Correlations
  • Unit 7: Experimental Analyses: Cause and Effect
  • Unit 8: Ethical Guidelines in Psychological Research
  • Unit 1: Introduction to Science and the Scientific Method
    Review Assignment

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46.7
Imagine you are designing a psychological study involving human participants. Describe the steps you would take to ensure that your study adheres to the ethical guidelines for informed consent.
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