Paul et al. (2000) found that what percentage of American emerging adult college students reported having at least one episode of "hooking up" that included sexual intercourse?

Give an example of predictive validity

What will be an ideal response?

Ron works as a paraprofessional for a program that receives telephone calls twenty-four hours a day. He has been trained to evaluate an individual's risk of suicide. What kind of program does Ron probably work for?

a. a halfway house b. an employee-assistance program c. a crisis intervention unit in a mental hospital d. a suicide prevention center