• Independent and Dependent Variables

    This video explains the difference between independent and dependent variables using the example of the length of your hair based on how many days it has been since you got a hair cut. What other common task could you make into a dependency relationship?

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  • Social Psychology Experiment

    This student-created project is a short cartoon in which one character administers an experiment in which participants write their response. In this experiment, what is the independent variable? What is the dependent variable? Did you notice any potential extraneous variables in the second condition? What were they?

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  • Nominal Variables Video

    This video explains nominal variables. How do these differ from ordinal variables?

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