Giftedness appears to be caused by early environmental stimulation of the occipital lobes of the cortex

Suppose that you are writing a paper about cognitive processes in people who are depressed. Which of the following topics would be most relevant for your paper?

a. Observations of social interactions between people with depression. b. The effects of vitamin supplements on the activity level of people with depression. c. The ability to remember people's names of people with depression. d. The relationship between childhood experiences and current adjustment in people with depression.

You want to know how your fellow students feel about raising student fees. You select a

representative group from the student directory and send each person in this group a questionnaire. What is this group called? a. A population b. A match c. A control group d. An experimental group e. A sample