Which of the following chemicals has research found increases during sleep and may lead to changes in dreaming throughout the night?
a) Cortisol
b) Insulin
c) Adrenaline
d) Gamma-aminobutyric acid (GABA)
ANS: A
You might also like to view...
Psychologists who focus on children and learning-based issues are psychologists
a. educational and school b. educational and counseling c. school and counseling d. clinical
Suppose that a psychology professor begins a lecture by saying, "OK, do you all remember the concept of "ecological validity"? The students all nod their heads. During this interaction, the professor was primarily interested in
a. solving the linearization problem. b. avoiding a syntactic error. c. formulating an indirect request. d. establishing common ground.
______ helps protect against spina bifida and anencephaly.
A. Vitamin C B. Vitamin D C. Calcium D. Folic acid
Alcohol and the drugs Seconal, Halcion, and Valium are all classified as a. stimulants. b. opiates
c. depressants. d. narcotics.