where respondents are unable to answer a particular question. This may be because they have not understood the question, they do not have the information the question requires, they cannot remember the circumstances to which the question refers or they are unable to articulate certain types of responses.
RESEARCH INABILITY ERROR
Meaning of RESEARCH INABILITY ERROR in English
Raynet Business and Marketing English glossary. Английский глоссарий компании Raynet Business and Marketing . 2012