In which stage of the general adaptation syndrome are the external symptoms of the body's adjustment to stress the LEAST visible?

Which answer would John B. Watson most likely have given as his reason for choosing to study infants?

a. "I knew that I could eliminate the step of asking for their informed consent to participate in my research." b. "I had access to the young residents of an orphanage and their parents were not around to object to my studies." c. "I wanted to sell books, and the public will buy anything if it's written about babies." d. "I think that later behavior and personality are simply the result of emotional responses that are conditioned early in life."

During sleep the brain ________

a. acts the same as it would in a waking state b. experiences a higher sense of awareness to sounds c. moves through several unique stages of sleep d. will respond to stimulus that produces responses in the waking state