18. What are dependent and independent variables? 19. What is a random controlle

Question

18. What are dependent and independent variables?

19. What is a random controlled trial (RCT)?

20. What are the 5 steps of an experimental, RCT study?

21. What is the Hawthorne effect?

22. What is the Rosenthal effect?

23. What is a double-bind experiment and what is its importance?

24. Why might one want to use a non-experimental design?

25. What is epidemiology? How does it differ from clinical research?

26. How do quasi-experimental design studies differ from experimental design with respect to group assignment?

27. What is a cohort study?

Explanation / Answer

18. Kindly post 1 question per post, as per forum rules. Here' the answer to the question :

Independent variable are variables that are changed or controlled in a scientific experiment to test the effects on the dependent variable

dependent variables represent the output or outcome whose variation is being studied

In other words:

Dependent variables actually are the output or outcome whose variation is being studied through an experiement

The independent variables represent inputs or causes, or in other words the potential reasons for variation or, in the experimental setting, the variable controlled by the experimenter

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.