A benefit to using existing survey questions is:

a. Researchers can choose questions known to have high reliability and validity
b. Saves time and money because pretesting the questions is not necessary
c. Once an item has been found to have high reliability and validity, it can be used with any population or in any context with the expectation that the high reliability and validity will remain
d. a and c

Ans: d

Health Professions

You might also like to view...

________ The adult often prefers an individual learning atmosphere

Indicate whether the statement is true or false

Health Professions

Which of these statements is false?

A) Direct supervision means the dentist is in the office when radiographs are being exposed. B) Each state's dental commission controls the scope of practice for dentists, dental assistants, and dental hygienists. C) State laws governing dental radiographers with on-the-job training vary considerably from state to state. D) Each state has a mandatory state exam or continuing education requirement for dental radiographers.

Health Professions