Which of the Following Advantages Is the Greatest Advantage of Observation

question 26

Multiple Choice

Which of the following advantages is the greatest advantage of observation methods?

• A)If the observed phenomenon occurs frequently or is of short duration,observational methods may be cheaper and faster than survey methods.
• B)The data obtained are reliable because the responses are limited to the alternatives stated.
• C)Observational methods permit measurement of actual behavior rather than reports of intended or preferred behavior.
• D)Coding,analysis,and interpretation of data are relatively simple.