Which of the following outcomes is NOT an advantage of using a
questionnaire as a data collection instrument?
a) It targets a large population because it is easy to distribute.
b) Data are easily analysed as responses are usually short answers.
c) It ensures confidentiality as respondents are not required to give names.
d) It is flexible as additional information can be obtained from respondents.
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1 point



Answer :

Final answer:

Confidentiality in questionnaire responses might limit the ability to follow up or clarify.


Explanation:

Disadvantage of using a questionnaire:

  • It ensures confidentiality as respondents are not required to give names, but one might argue this restricts the ability to follow up or clarify responses effectively.

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