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What is an experimental design in psychology?
变量
心理学 因变量
Questioner:Amelia Moore 2023-06-12 04:10:36
The most authoritative answer in 2024
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Alexander Lee——Works at Apple, Lives in Cupertino, CA
A true
experimental design is one in which the researcher manipulates the Independent Variable (or variables) to observe its effect on some behavior or cognitive process (the dependent variable) while using random assignment of participants to groups in order to control external factors from influencing the results.
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