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Social Indicators Research

, Volume 75, Issue 1, pp 141–167 | Cite as

Does Weighting Capture What’s Important? Revisiting Subjective Importance Weighting with a Quality of Life Measure

  • Lara B. Russell
  • Anita M. HubleyEmail author
  • Anita Palepu
  • Bruno D. Zumbo
Article

Abstract

The present study evaluated subjective importance weighting using data collected with the Injection Drug User Quality of Life Scale (IDUQOL). Weighted and unweighted IDUQOL scores from 241 adults were correlated with convergent, discriminant, and criterion measures. Regression analysis was used to examine the contribution of importance ratings to scores on a global measure of life satisfaction and the corrected weighted IDUQOL total scores. Overall, the results showed that weighted scores did not perform better than unweighted scores in measuring quality of life. However, the mean satisfaction ratings for important domains correlated significantly higher with convergent measures than did the mean satisfaction ratings for unimportant domains. This finding suggests further attention needs to be paid to the meaning and measurement of subjective importance and how it may be incorporated more effectively into measures of quality of life.

Keywords

health importance weights measurement psychometrics quality of life subjective weighting 

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References

  1. Andrews, F.M., Withey, S.B. 1976Social Indicators of Well-being: Americans’ Perceptions of Well-beingPlenum PressNew YorkGoogle Scholar
  2. Bollen, K., Lennox, R. 1991Conventional wisdom on measurement: A structural equation perspectivePsychological Bulletin110305314CrossRefGoogle Scholar
  3. Brogly, S., Mercier, C., Bruneau, J., Palepu, A., Franco, E. 2003‘Towards more effective public health programming for injection drug users: Development and evaluation of the Injection Drug User Quality of Life Scale’, Substance Use & Misuse38965992Google Scholar
  4. Browne, J.P., O’Boyle, C.A., McGee, H.M., McDonald, N.J., Joyce, C.R.B. 1997‘Development of a direct weighting procedure for quality of life domains’Quality of Life Research6301309CrossRefGoogle Scholar
  5. Campbell, A., Converse, P.E., Rodgers, W.L. 1976The Quality of American Life: Perceptions, Evaluations, and SatisfactionsRussell Sage FoundationNew YorkGoogle Scholar
  6. Carr, A.J, Higginson, I.J. 2001‘Are quality of life measures patient centred?’British Medical Journal32213571360Google Scholar
  7. Crowne, D.P., Marlowe, D. 1960‘A new scale of social desirability independent of psychopathology’Journal of Consulting Psychology24349354Google Scholar
  8. Cummins, R.A., McCabe, M.P., Romeo, Y., Gullone, E. 1994‘The Comprehensive Quality of Life Scale (ComQol): Instrument development and psychometric evaluation on college staff and students’, Educational and Psychological Measurement54372382Google Scholar
  9. Diener, E. 1984‘Subjective well-being’Psychological Bulletin95542575Google Scholar
  10. Diener, E., Emmons, R.A., Larsen, R.J., Griffin, S. 1985‘The satisfaction with life scale’Journal of Personality Assessment497174CrossRefGoogle Scholar
  11. Dijkers, M.P. 2003‘Individualization in quality of life measurement: Instruments and approaches’Archives of Physical Medicine and Rehabilitation84S3S14CrossRefGoogle Scholar
  12. Ebbeck, V., Stuart, M.E. 1993‘Who determines what’s important? Perceptions of competence and importance as predictors of self-esteem in youth football players’Pediatric Exercise Science5253262Google Scholar
  13. Farmer, R.F., Jarvis, L.L., Berent, M.K. 2001‘Contributions to self-esteem: The importance attached to self-concepts associated with the five-factor model’Journal of Research in Personality35483499CrossRefGoogle Scholar
  14. Gill, T.M., Feinstein, A.R. 1994‘A critical appraisal of the quality of quality-of-life measurements’Journal of the American Medical Association272619626CrossRefGoogle Scholar
  15. Gulliksen, H.O. 1950Theory of Mental TestsWileyNew YorkGoogle Scholar
  16. Heady, B., Veenhoven, R., Wearing, A. 1991‘Top-down versus bottom-up theories of subjective well-being’Social Indicators Research2481100Google Scholar
  17. Hickey, A.M., Bury, G., O’Boyle, C.A., Bradley, F., O’Kelly, F.D,  et al. 1996‘A new short form individual quality of life measure (SEIQoL-DW): Application in a cohort of individuals with HIV/AIDS’British Medical Journal3132933Downloaded May 30, 2004 from http://bmj.bmjjournals.com/cgi/content/full/2313/7048/2029?maxtoshowGoogle Scholar
  18. Hoge, D.R., McCarthy, J.D. 1984‘Influence of individual and group identity salience on the global self-esteem of youth’Journal of Personality and Social Psychology47403414Google Scholar
  19. Hsieh, C.M. 2003‘Counting importance: The case of life satisfaction and relative domain importance’Social Indicators Research61227240CrossRefGoogle Scholar
  20. Hsieh, C.M. 2004‘To weight or not to weight: The role of domain importance in quality of life measurement’Social Indicators Research68163174CrossRefGoogle Scholar
  21. Jansen, S.J.T., Stiggelbout, A.M., Nooij, M.A., Kievit, J. 2000‘The effect of individually assessed preference weights on the relationship between holistic utilities and nonpreference-based assessment’Quality of Life Research9541557Google Scholar
  22. Kalleberg, A.L. 1977‘Work values and job rewards: A theory of job satisfaction’American Sociological Review42124143Google Scholar
  23. Kim, J.O., Rabjohn, J. 1978‘Binary items and index construction’Schussler, K.F eds. Sociological MethodologyJossey-BassSan Francisco CA120159Google Scholar
  24. Marsh, H.W. 1986‘Global self-esteem: Its relation to specific facets of self-concept and their importance’Journal of Personality and Social Psychology5112241236CrossRefGoogle Scholar
  25. Mastekaasa, A. 1984‘Multiplicative and additive models of job and life satisfaction’Social Indicators Research14141163Google Scholar
  26. Nunnally, J.C. 1978Psychometric TheoryMcGraw-HillNew YorkGoogle Scholar
  27. Quinn, R.P., Mangione, T.W. 1973‘Evaluating weighted models of measuring job satisfaction: A Cinderella story’Organizational Behavior and Human Performance10123CrossRefGoogle Scholar
  28. Rogers, S.N., Laher, S.H., Overend, L., Lowe, D. 2002‘Importance-rating using the University of Washington quality of life questionnaire in patients treated by primary surgery for oral and oro-pharyngeal cancer’Journal of Craniomaxillofacial Surgery30125132Google Scholar
  29. Rosenberg, M. 1965Society and the Adolescent Self-imagePrinceton University PressPrinceton, NJGoogle Scholar
  30. Steiger, J.H. 1980‘Tests for comparing elements of a correlation matrix’Psychological Bulletin87245251Google Scholar
  31. Stineman, M.G., Wechsler, B., Ross, R., Maislin, G. 2003‘A method for measuring quality of life through subjective weighting of functional status’Archives of Physical Medicine and Rehabilitation84S15S22Google Scholar
  32. Strahan, R., Gerbasi, K.C. 1972‘Short, homonegeous versions of the Marlow-Crowne Social Desirability Scale’Journal of Clinical Psychology28191193Google Scholar
  33. Streiner, D.L., Goldberg, J.O., Miller, H.R. 1993‘MCMI-II weights: Their lack of effectiveness’Journal of Personality Assessment60471476CrossRefGoogle Scholar
  34. Tishelman, C., Degner, L.F., Mueller, B. 2000‘Measuring symptom distress in patients with lung cancer: A pilot study of experienced intensity and importance of symptoms’Cancer Nursing238290Google Scholar
  35. Trauer, T., Mackinnon, A. 2001‘Why are we weighting? The role of importance ratings in quality of life measurement’Quality of Life Research10579585CrossRefGoogle Scholar
  36. Wainer, H. 1976‘Estimating coefficients in linear models: It don’t make no nevermind’Psychological Bulletin83213217Google Scholar
  37. Wang, M.W., Stanley, J.C. 1970‘Differential weighting: A review of methods and empirical studies’Review of Educational Research40663705Google Scholar
  38. Wilks, S.S. 1938‘Weighting systems for linear functions of correlated variables when there is no dependent variable’Psychometrika32340Google Scholar
  39. Zimmerman, D.W., Zumbo, B.D. 1993‘Relative power of parametric and nonparametric statistical methods’Keren, G.Lewis, C eds. A Handbook for Data Analysis in the Behavioral Sciences, Vol 1: Methodological issuesLawrence ErlbaumHillsdale, NJ481517Google Scholar

Copyright information

© Springer 2006

Authors and Affiliations

  • Lara B. Russell
    • 1
  • Anita M. Hubley
    • 2
    Email author
  • Anita Palepu
    • 3
  • Bruno D. Zumbo
    • 1
  1. 1.University of British ColumbiaVancouverCanada
  2. 2.Dept. of ECPSUniversity of British ColumbiaVancouverCanada
  3. 3.St. Paul’s HospitalUniversity of British Columbia and Division of Internal MedicineVancouverCanada

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