The speed at which a neural impulse travels is increased when the axon is encased by

What two types of countries have low teen pregnancy rates and why?

What will be an ideal response?

Behaviorism was

a. a reaction to what the behaviorists perceived as a lack of scientific rigor in psychoanalysis. b. a reaction to the lack of moral and spiritual factors in most theories at the time. c. an attempt to focus on the thinking styles of people with mental illness. d. a spin-off theory that elaborated on the psychoanalytic viewpoint.