Much of our knowledge about sleep has been gained through
A) naturalistic observation.
B) laboratory observation.
C) case studies.
D) surveys.

Question

Quizplus · Accepted Answer

Laboratory observation provides a controlled environment where researchers can directly manipulate and measure sleep-related variables, making it the most effective method for studying sleep. Naturalistic observation, case studies, and surveys have limitations in terms of control and accuracy of data collection.

Much of Our Knowledge About Sleep Has Been Gained Through