7. Which can be considered as the best research problem?

Select one:

A. The need to conduct additional research on children

B. The need to learn about how classrooms work

C. The need to address problems in schools

D. The need to address problems of teenage pregnancies

8. Select the best reason for conducting a pilot test of a questionnaire.

Select one:

A. To determine that the individuals in the sample can understand the questions

B. To provide response data to begin analyzing sooner

C. To prenotify participants of your intent to send the questionnaire

D. To improve the response rate for the questionnaire