Examine the following question and determine if

any errors exist in the construction of the question:

. What is your age category?

6–20

 20–25

 25–30

30 and older

. What is your highest educational level?

 completed grade school

 

eighth grade to twelfth grade

 

 high school graduate

 

Circle the letter before the best answer.

. Which of the following is an advantage of an

interview method of data collection versus a

questionnaire?

A. Data are less expensive to obtain.

B. The collected data tend to be more

complete.

C. Data collectors do not need to be trained.

D. Data may be collected more easily from a

widespread geographical area.