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Research article

First published 2025-6

Police officers’ management of suspects’ I don’t know responses in Chinese investigative interviews

Yun Yao, Naihai Zhai

Discourse Studies

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Research article

First published 2013-2

“Don’t Know” Responses to Risk Perception Measures

Erika A. Waters, Jennifer L. Hay, Heather Orom [...]

Medical Decision Making

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Research article

First published 1989-04

'Don't Know' Responses in Elderly Demented and Depressed Patients

Michael O'Boyle, Marco Amadeo

Journal of Geriatric Psychiatry and Neurology

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Research article

First published 2002-11

Effects of Item Grouping and Position of the “Don't Know” Option on Questionnaire Response

Tony C. M. Lam, Kathy E. Green, Catherine Bordignon

Field Methods

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Other

First published 1996-03

Partial non-response and “don't know” responses in surveys on sexual behaviour

Alain Giami

Social Science Information

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Research article

First published 2020-2

Ordinal Data Models for No-Opinion Responses in Attitude Survey

Maria Iannario, Marica Manisera, Domenico Piccolo [...]

Sociological Methods & Research

Open access

Research article

First published 2024

“More About the Neighborhood Than the School”: Leveraging “Don’t Know” Survey Responses to Probe Parental Evaluations of School Safety

Chase M. Billingham, Shelley M. Kimelberg, Matthew O. Hunt

AERA Open

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Research article

First published 2022-5

Dismissing “Don’t Know” Responses to Perceived Risk Survey Items Threatens the Validity of Theoretical and Empirical Behavior-Change Research

Erika A. Waters, Marc T. Kiviniemi, Jennifer L. Hay [...]

Perspectives on Psychological Science

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Research article

First published 2018-8

Reducing “I Don’t Know” Responses and Missing Survey Data: Implications for Measurement

Deanna C. Denman, Austin S. Baldwin, Andrea C. Betts [...]

Medical Decision Making

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Research article

First published 2024-11

Gendering the floating voter: A mixed methods study of gender and undecided voters in Britain

Rosalind Shorrocks, Anna Sanders

The British Journal of Politics and International Relations

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