Describe the emergence of cognitive psychology and neuroscience – what prompted the development of these fields, and what is significant about the shift from behaviorism to cognitive psychology and neuroscience?

Describe the emergence of cognitive psychology and neuroscience – what prompted the development of these fields, and what is significant about the shift from behaviorism to cognitive psychology and neuroscience? What can we understand about human behavior because of neuroscience that we could not have understood before?