An Investigation into the Cross-Cultural Equivalence of the Personal Wellbeing Index Article DOI:
Cite this article as: Lau, A.L.D., Cummins, R.A. & Mcpherson, W. Soc Indic Res (2005) 72: 403. doi:10.1007/s11205-004-0561-z Abstract
The Personal Wellbeing Index (PWI) is being developed for the cross-cultural measurement of subjective wellbeing (SWB). This paper reports the findings of its utility with the Hong Kong Chinese and Australian populations. An item on affect, ‘satisfaction with own happiness’ was also investigated to determine whether it should be added to the index. Three-hundred and sixty participants (180 per country), with equal representation from groups aged 18–35, 35–64 and 65 years and above, were recruited from each country. The PWI demonstrated good psychometric performance in terms of its reliability, validity and sensitivity, which are comparable in both countries. The item ‘satisfaction with own happiness’ was found to contribute significantly to the scale’s psychometric performance in Australia but not in Hong Kong. Cultural differences in the perception of the concepts ‘satisfaction’ and ‘happiness’ were suggested as an explanation for this finding. The PWI data are also consistent with homeostasis theory, which proposes that each person’s SWB level is maintained within a limited positive range. For the Australian population, their mean SWB level fell within the established Western range of 70–80, on a scale from 0 to 100. The Hong Kong population, however, fell below this range. Cultural response bias was identified as a plausible explanation for the differences between the Hong Kong and Australian samples.
Keywords cross-cultural measurement personal wellbeing index quality of life satisfaction subjective wellbeing References Andrews, F.M., Withey, S.B. 1976Social Indicators of Well-being: American’s Perceptions of Life Quality Plenum Press New York Google Scholar Australian Bureau of Statistics 20022002 Census of Population and Housing Commonwealth Government of Australia Australia Google Scholar Census and Statistics Department 2002Hong Kong 2001 Population Census: Summary Results’ Hong Kong Government Printer Hong Kong Google Scholar Cummins, R.A. 1995 ‘On the trail of the gold standard for life satisfaction’ Social Indicators Research 35 179 200 CrossRef Google Scholar Cummins, R.A. 1997Comprehensive Quality of Life Scale – Adult, Manual5 Deakin University School of Psychology 1 51 Google Scholar Cummins, R.A. 1998 ‘The second approximation to an international standard of life satisfaction’ Social Indicators Research 43 307 334 CrossRef Google Scholar Cummins, R.A. 2000 ‘Objective and subjective quality of life: An interactive model’ Social Indicators Research 52 55 72 CrossRef Google Scholar Cummins, R.A. 2000 ‘Personal income and subjective well-being: A review’ Journal of Happiness Studies 1 133 158 CrossRef Google Scholar
Cummins R.A. 2002, ‘Caveats to the Comprehensive Quality of Life Scale’. from http://acqol.deakin.edu.au/instruments/index.htm.
Cummins R.A.: in press, Cumulative Psychometric Record for the Australian Unity Wellbeing Index (Deakin University, Melbourne).
Cummins, R.A., Nistico, H. 2002 ‘Maintaining life satisfaction: the role of positive cognitive bias’ Journal of Happiness Studies 3 37 69 CrossRef Google Scholar Cummins, R.A., Eckersley, R., Pallant, J., Vugt, J., Shelly, J., Pusey, M., Misajon, R. 200laAustralian Unity Wellbeing Index, Survey Report 1.0 Australian Centre on Quality of Life, School of Psychology Deakin University, Melbourne Google Scholar Cummins, R.A., Eckersley, R., Pallant, J., Misajon, R., Davern, M. 2001bAustralian Unity Wellbeing Index, Survey Report 2.1: Special Report on Income and Geographic Location Australian Centre on Quality of Life, School of Psychology Deakin University Melbourne Google Scholar Cummins, R.A., Gullone, E., Lau, D.A.L. 2002 ‘A model of subjective wellbeing homeostasis: The role of personality’ Michalos, A. eds. Social Indicators Research Series 16 Kluwer Academic Publishers Dordrecht 7 46 Google Scholar Cummins, R.A., Eckersley, R., Pallant, J., Vugt, J., Misajon, R. 2003a ‘Developing a national index of subjective wellbeing: The Australian Unity Wellbeing Index’ Social Indicators Research 64 159 190 CrossRef Google Scholar Cummins, R.A., Eckersley, R., Lo, S.K., Okerstrom, E., Hunter, B., Davern, M., et al. 2003b‘Australian Unity Wellbeing Index: Report 5.0 – The Wellbeing of Australians’ Australian Centre on Quality of Life, School of Psychology Deakin University Melbourne Google Scholar Dijkers, M. 1999 ‘Measuring quality of life: methodological issues’ American Journal of Physical Medicine and Rehabilitation 78 286 300 CrossRef PubMed Google Scholar Fayers, P.M., Groenvold, M., Hand, D.J., Bjordal, K. 1998 ‘Clinical impact versus factor analysis for quality of life questionnaire construction’ Journal of Clinical Epidemiology 51 285 286 CrossRef PubMed Google Scholar Hagerty, M.R., Cummins, R.A., Ferriss, A.L., Land, K., Michalos, A.C., Peterson, M., Sharpe, A., Sirgy, J., Vogel, J. 2001 ‘Quality of life indexes for national policy: review and agenda for research’ Social Indicators Research 55 1 91 CrossRef Google Scholar Kwan, A.Y.H. 2001‘Quality of Life for Elderly People in Hong Kong’. Keynote Paper presented at the Third Australian Conference on Quality of Life Australian Centre on Quality of Life Melbourne, Australia Google Scholar Lau, A.L.D. 2001‘The conceptualization of quality of life for chinese elderly stroke survivors’. Paper presented at the Ninth Annual Congress of Gerontology Hong Kong Association of Gerontology Hong Kong Google Scholar Lau, A.L.D., Cummins, R.A. 2003‘The subjective sellbeing of asian chinese and western populations: a cross-cultural perspective’. Paper presented at the Fifth Conference of the International Society for Quality-of-Life Studies International Society for Quality-of-Life Studies Frankfurt, Germany Google Scholar Lau, A.L.D., McKenna, K. 2002 ‘Perception of quality of life by Chinese elderly persons with stroke’ Disability and Rehabilitation 24 203 218 CrossRef PubMed Google Scholar Lam, C.L.K., Gandek, B., Ren, S.X., Chan, M.S. 1998 ‘Tests of scaling assumptions and construct validity of the Chinese (HK) version of the SF-36 health survey’ Journal of Clinical Epidemiology 51 1139 1147 CrossRef PubMed Google Scholar Lawton, M.P. 1997 ‘Measures of quality of life and subjective well-being’ Generations: Journal of the American Society on Aging 21 45 47 Google Scholar Lee, J.W., Jones, P.S., Mineyama, Y., Zhang, X.E. 2002 ‘Cultural differences in responses to a Likert scale’ Research in Nursing and Health 25 295 306 CrossRef PubMed Google Scholar Leelakulthanit, O., Day, R.D. 1993 ‘Cross cultural comparisons of quality of life of Thais and Americans’ Social Indicators Research 30 49 70 CrossRef Google Scholar Lu, L. 2001 ‘Understanding happiness: a look into the Chinese folk psychology’ Journal of Happiness Studies 2 407 432 CrossRef Google Scholar McDowell, L., Newell, C. 1996Measuring Health: Guide to Rating Scales and Questionnaires Oxford University Press New York Google Scholar Okun, M.A., Stock, W.A. 1987 ‘Correlates and components of subjective well-being among the elderly’ The Journal of Applied Gerontology 6 95 112 Google Scholar Pallant, J. 2001 ‘Checking the reliability of a scale’ Pallant, J. eds. SPSS Survival Guide Alien & Unwin Crows Nest, NSW 85 87 Google Scholar Russell, J.A., Yik, M.S.M. 1996 ‘Emotion among the Chinese’ Bond, M.H. eds. The Handbook of Chinese Psychology Oxford University Press Hong Kong 166 188 Google Scholar Sartorius, N., Kuyken, W. 1994 ‘Translation of health status instruments’ Orley, J. Kuyken, W. eds. Quality of Life Assessment: International Perspectives. Springer-Verlag Heidelberg, Germany 3 18 Google Scholar Stening, B.W., Everett, I.E. 1984 ‘Response styles in a cross-cultural managerial study’ Journal of Social Psychology 122 151 156 Google Scholar Tabachnik, B.G., Fidell, L.S. 1996Using multivariate statistics HarperCollins New York Google Scholar
The Harvard Team 1999, ‘Improving Hong Kong’s health care system: Why and for whom?’. from : http://www.info.gov.hk/hwb/english/ consult/lics.htm.
The Hong Kong Project Team on the Development of the Hong Kong Chinese version WHOQOL 1997Hong Kong Chinese version World Health Organisation Quality of Life Measure-Abbreviated version: WHOQOL-BREF(HK) Hong Kong Hospital Authority Hong Kong Google Scholar Wong, P.S. 1993 ‘Satisfaction with life’ Lau, S.K. Lee, M.K. Wan, P.S. Wong, S.L. eds. Indicators of Social Development. The Chinese University of Hong Kong Hong Kong Institute of Asia-Pacific Studies, Hong Kong 399 438 Google Scholar Yau, M.K.S. 2003 ‘The Yin and Yang analogy’ Phoon, W.O. Macindoe, I. eds. Untangling the Threads: Perspectives on Mental Health in Chinese Communities Cumberland Centre, Transcultural Mental Health Centre Paramatta 127 143 Google Scholar