Describe 2 variables that researchers have examined to assess adjustment to college:

School attendance has been a typical part of children's experience in most countries only for the last ___ years

a. 100 b. 200 c. 500 d. 1000

The greatest advantage to using a case study is that

a. researchers can gather data from large groups of people. b. there is a tremendous amount of detail that can be gathered. c. it can help in forming a hypothesis which can later be tested. d. it uses animals instead of humans and therefore does not endanger the subjects.