Which early American psychologist taught philosophy at Harvard, studied medicine, had strong interests in literature and religion, and wrote one of the most important psychology texts ever, The Principles of Psychology, in 1890?

Central pattern generators ____

a. contribute to rhythmic patterns of movement b. generate movement which is unresponsive to environmental stimulation c. constrict the pupils in response to bright light d. control all reflexes in adult humans

The occasional occurrence of a reinforcer right after another reinforcer reduces the likelihood of pausing on a VR schedule.

a. true b. false