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Kuha, Jouni ORCID: 0000-0002-1156-8465, Butt, Sarah, Katsikatsou, Myrsini and Skinner, Chris J.
(2018)
The effect of probing "don't know" responses on measurement quality and nonresponse in surveys.
Journal of the American Statistical Association, 113 (521).
26 - 40.
ISSN 0162-1459
Kuha, Jouni ORCID: 0000-0002-1156-8465, Butt, Sarah, Katsikatsou, Myrsini and Skinner, Chris J.
(2017)
Probing of "don't know'' responses in surveys.
MethodsNews, 3 (2017).
p. 6.