1st QUESTION: What makes it possible to definitively establish the formal experiment?
2nd QUESTION: What does experimental manipulation consist of?
3rd QUESTION: What is the role of the experimental group in the design?
4th QUESTION: What is the purpose of the control group?
QUESTION 5: How is the independent variable defined?
6th QUESTION: What does the dependent variable represent?
7TH QUESTION: What example illustrates the relationship between the independent and dependent variable?
8th QUESTION: What procedure is essential to validate a true experiment?
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