Disadvantages of a questionnaire
Application is limited. It cannot be used on a population that is illiterate, very young, very old or handicapped.
Response rate is low, that is, people fail to answer them.
There is a self-selecting bias. Not everyone who receives a questionnaire returns it, so there is a self- selecting bias.
Opportunity to clarify issues is lacking. If different respondents interpret questions differently, this will affect the quality of the information provided.
Spontaneous responses are not allowed for.
The response to a question may be influenced by the response to other questions.
It is possible to consult others.
A response cannot be supplemented with other information.
Do'stlaringiz bilan baham: |
