PSYCH 310 Exam2 questions and answers
PSYCH 310 Exam2 questions and answers Understand what makes an experiment an experiment - - One Manipulated variable (at least) - manipulated: changed by researcher - also called an independent variable - One Measured variable (at least) - dependent variable - Other "variables" are held constant - controlled "variables" -Understand how causality is established - covariance, temporal precedence, and internal validity covariance - if there is any relationship (association).. and are different levels of the independent variable associated with different levels of the dependent variable temporal precedence - The independent variable is manipulated before that dependent variable is measured.
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