Building the Measurement Foundation for a Korean Ikigai Scale in Older Adults: A Psychometric and Conceptual Systematic Review

Le résumé fourni par la source

A COSMIN-based systematic review of the measurement properties of existing Ikigai instruments, combined with an item-level conceptual coverage analysis mapping each primary-source-verified scale item against two frameworks: an evolutionary concept analysis of Ikigai in the international literature, and a Hybrid/Jejarisal-i conceptualization derived from Korean older adults. Twelve reports describing seven instruments were included. This project archives the complete working record: search strategies and results, both coders' original scoring sheets, both assessors' independent COSMIN worksheets, the primary-source data extracted to adjudicate them, and the locked final coding and risk-of-bias records. See the wiki for a file guide and for notes on how the record should be read. Note: this is a retrospective registration. Searching, screening, extraction and analysis were all completed before registration. Superseded agreement statistics, a mid-study change of coder, and decision rules formulated during rather than before the appraisal are disclosed in the registration and wiki.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.