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How Sleep Cleans Up the Brain | Recent research suggests that the brain cleans itself of harmful toxins during sleep. Learn more about how sleep plays a role in cleaning the brain. | | | |
Classic Psychology Experiments | Learn more about some of the classic studies in psychology, including experiments performed by Pavlov, Harlow, and Skinner. | | | |
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What Is Prosocial Behavior? | Prosocial behavior is a type of voluntary behavior designed to help others. Learn more about this important topic in social psychology. | | | |
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