Experience alone was unimportant to Kelly; what was important was the of experience

An investigation of students' housing preferences would probably show that single rooms are preferred by _______ whereas suites are preferred by _______

a) extraverts; introverts b) introverts; extraverts c) good students; poor students d) poor students; good students

Research has shown that 20 years after first admission, ___% of schizophrenics are fully recovered

a. 10 b. 22 c. 30 d. 45