Section: Module 4: Lesson 2: The normal sleep and its disorders. | Introduction to Psychology | NextGenU.org

  • Learning Objectives:

    • Describe sleep and the different stages.
    • Describe sleep cycle, sleep, and circadian rhythms.
    • Discuss sleep problems and disorders.
    Approximate time required for the readings for this lesson (at 144 words/minute): 2 hours and 30 minutes.

    Click here to start this lesson

    • Required Learning Resources and Activities
    • Read the entire web page. (8 minutes)

      Rice University - 2016

    • Read the entire web page. (12 minutes)

      Rice University - 2016

    • Read from "How Does Circadian Rhythm Work?" to "What Can Disrupt Circadian Rhythm?." (10 minutes)

      Sleep Foundation - 2022

    • Read the entire web page. (20 minutes)

      Rice University - 2016