In field experiments, researchers
A) make no effort to alter participants' experiences.
B) use treatment conditions that already exist naturally.
C) avoid confounding variables by exposing the same participants to all treatments.
D) randomly assign participants to treatment conditions in natural settings.
D
You might also like to view...
All of the following are located in the brain stem EXCEPT the
a. hypothalamus. b. medulla. c. reticular formation. d. pons.
A woman is a hypochondriac. She is always reading medical journals and is constantly experiencing imagined symptoms of medical problems. Lately, she has been gaining a lot of weight, and feels that her internal physiological processes are out of balance
She is most likely to conclude that she has suffered brain damage to her a. amygdala. b. thalamus. c. hypothalamus. d. parietal lobe.