Item-level psychometrics of the Ascertain Dementia Eight-Item Informant Questionnaire

• Yeajin Ham,

  Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  Affiliation Department of Occupational Therapy, Graduate School, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea

  https://orcid.org/0000-0001-8745-7318

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• Suyeong Bae,

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft

  Affiliation Department of Occupational Therapy, Graduate School, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea

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• Heerim Lee,

  Roles Investigation, Resources, Writing – original draft

  Affiliation Department of Occupational Therapy, Graduate School, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea

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• Yaena Ha,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation Department of Occupational Therapy, Graduate School, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea

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• Heesu Choi,

  Roles Investigation, Methodology, Writing – original draft

  Affiliation Department of Occupational Therapy, Graduate School, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea

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• Ji-Hyuk Park,

  Roles Funding acquisition, Project administration, Supervision

  Affiliation Department of Occupational Therapy, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, Gangwon-do, South Korea

  https://orcid.org/0000-0002-1041-2266

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• Hae Yean Park,

  Roles Conceptualization, Project administration, Supervision

  Affiliation Department of Occupational Therapy, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, Gangwon-do, South Korea

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• Ickpyo Hong

  Roles Methodology, Project administration, Supervision, Writing – review & editing

  * E-mail: ihong@yonsei.ac.kr

  Affiliation Department of Occupational Therapy, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, Gangwon-do, South Korea

  https://orcid.org/0000-0001-5404-7646

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