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Introduction to Psychology

249 CQ
35 Lessons
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    8 CQ
    1. Theories of Abnormal Behavior
    A lesson with Dr. Lisa
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    In this introductory lesson, psychology students go back in time, reviewing how various civilizations across the ages dealt with abnormal behavior.

    In this introductory lesson, psychology students go back in time, reviewing how various civilizations across the ages dealt with abnormal behavior.

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    6 CQ
    2. Positive and Negative Correlations
    A lesson with Dr. Lisa
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    In this basic psychology lesson, learn about positive and negative correlations, how to interpret data, and understand the relationships between variables.

    In this basic psychology lesson, learn about positive and negative correlations, how to interpret data, and understand the relationships between variables.

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    8 CQ
    3. Reviewing the Scientific Method
    A lesson with Dr. Lisa
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    In this lesson, review each part of the scientific method, and learn how to create and test a hypothesis for research, publish results, and form theories.

    In this lesson, review each part of the scientific method, and learn how to create and test a hypothesis for research, publish results, and form theories.

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    7 CQ
    4. Psychology and the Law
    A lesson with Dr. Lisa
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    What are the differences among mental illness, insanity, and competency? In this psychology lesson, learn how criminals are judged based on psychological state.

    What are the differences among mental illness, insanity, and competency? In this psychology lesson, learn how criminals are judged based on psychological state.

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    9 CQ
    5. Lateralization and Handedness
    A lesson with Dr. Lisa
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    In this psychology lesson, learn how the two halves of the brain work together—and separately—and the pros and cons of being a lefty or a righty.

    In this psychology lesson, learn how the two halves of the brain work together—and separately—and the pros and cons of being a lefty or a righty.

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2 Comments
500 characters max
Emiel d
And even scientific theories are sometimes not accurate. The ego depletion dilemma is a great example. The ego depletion theory is that when use will power on a day you will deplete some of your reserve of willpower. This theory has been replicated a lot over the years and was seen as a solid theory. Until this year it was not replicable anymore, even after the APA did a large replication study. What happened? What has changed? does this mean this theory is incorrect?
Dr. Lisa
We're not sure what has happened. As I see it, there are three possibilities: the original research was flawed, the new research is flawed, or things/people have changed. It's going to take more research to figure out what the difference might be, and lots of people reading and comparing the methods of the research very carefully.
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