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Published on in Vol 15 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/103455, first published .
Elderly man with gray hair looking out a window while holding a smartphone.

Using Co-Designed Norm-Based Nudges to Promote Mental Health Help-Seeking Intentions Among Older Adults: Protocol for a Randomized Controlled Trial

Using Co-Designed Norm-Based Nudges to Promote Mental Health Help-Seeking Intentions Among Older Adults: Protocol for a Randomized Controlled Trial

Tianyin Liu   1 , PhD ;   Ken Ho Kan Liu   1 , MA ;   Dara Kiu Yi Leung   2 , PhD ;   Wen Zhang   3 , PhD ;   Wai Wai Kwok   4 , MSc ;   Gloria Hoi Yan Wong   5 , PhD ;   Terry Yat Sang Lum   4 , PhD

1 Department of Applied Social Sciences, Hong Kong Polytechnic University, Hong Kong, China (Hong Kong)

2 Department of Social Work, Chinese University of Hong Kong, Hong Kong, China (Hong Kong)

3 School of Nursing and Health Sciences, Hong Kong Metropolitan University, Hong Kong, China (Hong Kong)

4 Department of Social Work and Social Administration, University of Hong Kong, Hong Kong, China (Hong Kong)

5 School of Psychology and Clinical Language Sciences, University of Reading, Reading, England, United Kingdom

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