Nathaniel is participating in an experimental study where he has to play video games for three hours before bedtime to see how it affects his sleep patterns. How would a psychologist BEST categorize the role Nathaniel is playing in this experiment?

A. He is the dependent variable.
B. He is the subject.
C. He is the independent variable.
D. He is the sample.



Answer :

Final answer:

In this experiment, Nathan is the subject and the independent variable whose actions are being manipulated to observe their impact on sleep patterns.


Explanation:

Nathan is the subject in the experimental study where he plays video games before bedtime to observe its impact on his sleep patterns. In this context, Nathan would be considered the independent variable because his actions are manipulated by the researcher to study the effects on sleep patterns.


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