Research subjects' participation must always be ______, and the information obtained from a particular subject must be kept ______

"Brain localization" refers to the idea that

A) the brain is wired for the spatial mapping of our surroundings. B) neurons in the brain only communicate with nearby neurons. C) the brain, and not the heart, is the seat of the human consciousness. D) certain parts of the brain control specific mental abilities and personality characteristics.

For the severely mentally ill, the treatment of choice for the last 150 years has been ________

a. hospitalization b. psychosurgery c. drug treatment d. psychotherapy