Your Text States That There Are Changes in Activity in Such

question 213

Multiple Choice

Your text states that there are changes in activity in such brain areas as the reticular formation and the pons during sleep,but that "researchers have not established that changes in the activity of these areas cause us to sleep." Based on these statements and on your knowledge of research methods in psychology,what type of research has most likely been conducted on the role of brain activity during sleep?

• A) experimental research
• B) correlational research
• C) case study research
• D) survey research