Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF): A Study Across Ten Countries

Research output: Journal contributionsJournal articlesResearchpeer-review

Standard

Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF): A Study Across Ten Countries. / Finsel, Julia; Axelrad, Hila; Choi, Su Jung et al.
In: Work, Aging and Retirement, 18.03.2025.

Research output: Journal contributionsJournal articlesResearchpeer-review

Harvard

Finsel, J, Axelrad, H, Choi, SJ, Derous, E, Gu, X, Guandalini, P, Ha, J, Kim, ES, Marzec, I, Mykletun, RJ, Oliveira, E, Pajic, S, Schellaert, M, van der Heijden, BIJM, Vignoli, M, Wöhrmann, AM & Deller, J 2025, 'Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF): A Study Across Ten Countries', Work, Aging and Retirement. https://doi.org/10.1093/workar/waaf006

APA

Finsel, J., Axelrad, H., Choi, S. J., Derous, E., Gu, X., Guandalini, P., Ha, J., Kim, E. S., Marzec, I., Mykletun, R. J., Oliveira, E., Pajic, S., Schellaert, M., van der Heijden, B. I. J. M., Vignoli, M., Wöhrmann, A. M., & Deller, J. (in press). Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF): A Study Across Ten Countries. Work, Aging and Retirement. https://doi.org/10.1093/workar/waaf006

Vancouver

Finsel J, Axelrad H, Choi SJ, Derous E, Gu X, Guandalini P et al. Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF): A Study Across Ten Countries. Work, Aging and Retirement. 2025 Mar 18. doi: 10.1093/workar/waaf006

Bibtex

@article{911039b8fc0e463c83ff94022137cf65,
title = "Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF): A Study Across Ten Countries",
abstract = "This study aims to develop and validate a short form of the Later Life Workplace Index. The Later Life Workplace Index (LLWI) measures organizational practices relevant to older workers{\textquoteright} ability, motivation, and opportunity to continue working in later life. It consists of nine domains comprising three to four conceptual indicators each. We applied a combined qualitative and quantitative strategy to reduce the original LLWI 80-item measure into a 29-item short form (LLWI-SF). Different language versions were developed and applied to samples in ten countries: Belgium (N = 444), Germany (N = 387), Italy (N = 408), Japan (N = 349), Korea (N = 350), Norway (N = 140), Poland (N = 353), Portugal (N = 306), the Netherlands (N = 317), and the United States (N = 370). Our data provides evidence for the reliability and validity of the LLWI-SF in the ten countries and languages. Moreover, partial measurement invariance of the LLWI-SF is supported despite the diverging regulatory and cultural contexts. Thus, we provide a short but holistic measure of organizational practices for older workers that can be efficiently used in research and practice.",
author = "Julia Finsel and Hila Axelrad and Choi, {Su Jung} and Eva Derous and Xiuzhu Gu and Paolo Guandalini and Jaeyoung Ha and Kim, {Eun Seok} and Izabela Marzec and Mykletun, {Reidar J.} and Eduardo Oliveira and Sofija Pajic and Maaike Schellaert and {van der Heijden}, {Beatrice I. J. M.} and Michela Vignoli and W{\"o}hrmann, {Anne Marit} and J{\"u}rgen Deller",
year = "2025",
month = mar,
day = "18",
doi = "10.1093/workar/waaf006",
language = "English",
journal = "Work, Aging and Retirement",
issn = "2054-4642",
publisher = "Oxford University Press",

}

RIS

TY - JOUR

T1 - Development and Validation of the Short Form of the Later Life Workplace Index (LLWI-SF)

T2 - A Study Across Ten Countries

AU - Finsel, Julia

AU - Axelrad, Hila

AU - Choi, Su Jung

AU - Derous, Eva

AU - Gu, Xiuzhu

AU - Guandalini, Paolo

AU - Ha, Jaeyoung

AU - Kim, Eun Seok

AU - Marzec, Izabela

AU - Mykletun, Reidar J.

AU - Oliveira, Eduardo

AU - Pajic, Sofija

AU - Schellaert, Maaike

AU - van der Heijden, Beatrice I. J. M.

AU - Vignoli, Michela

AU - Wöhrmann, Anne Marit

AU - Deller, Jürgen

PY - 2025/3/18

Y1 - 2025/3/18

N2 - This study aims to develop and validate a short form of the Later Life Workplace Index. The Later Life Workplace Index (LLWI) measures organizational practices relevant to older workers’ ability, motivation, and opportunity to continue working in later life. It consists of nine domains comprising three to four conceptual indicators each. We applied a combined qualitative and quantitative strategy to reduce the original LLWI 80-item measure into a 29-item short form (LLWI-SF). Different language versions were developed and applied to samples in ten countries: Belgium (N = 444), Germany (N = 387), Italy (N = 408), Japan (N = 349), Korea (N = 350), Norway (N = 140), Poland (N = 353), Portugal (N = 306), the Netherlands (N = 317), and the United States (N = 370). Our data provides evidence for the reliability and validity of the LLWI-SF in the ten countries and languages. Moreover, partial measurement invariance of the LLWI-SF is supported despite the diverging regulatory and cultural contexts. Thus, we provide a short but holistic measure of organizational practices for older workers that can be efficiently used in research and practice.

AB - This study aims to develop and validate a short form of the Later Life Workplace Index. The Later Life Workplace Index (LLWI) measures organizational practices relevant to older workers’ ability, motivation, and opportunity to continue working in later life. It consists of nine domains comprising three to four conceptual indicators each. We applied a combined qualitative and quantitative strategy to reduce the original LLWI 80-item measure into a 29-item short form (LLWI-SF). Different language versions were developed and applied to samples in ten countries: Belgium (N = 444), Germany (N = 387), Italy (N = 408), Japan (N = 349), Korea (N = 350), Norway (N = 140), Poland (N = 353), Portugal (N = 306), the Netherlands (N = 317), and the United States (N = 370). Our data provides evidence for the reliability and validity of the LLWI-SF in the ten countries and languages. Moreover, partial measurement invariance of the LLWI-SF is supported despite the diverging regulatory and cultural contexts. Thus, we provide a short but holistic measure of organizational practices for older workers that can be efficiently used in research and practice.

U2 - 10.1093/workar/waaf006

DO - 10.1093/workar/waaf006

M3 - Journal articles

JO - Work, Aging and Retirement

JF - Work, Aging and Retirement

SN - 2054-4642

ER -