The purpose of this study was to evaluate the factor structure, invariance, reliability, convergent and discriminant validity of the Flourishing Scale using exploratory and confirmatory factor analysis in 2272 Greek adults (aged M = 35.54 years). We used the 3-faced validation method. After splitting the sample in three parts (20%, 40% and 40%), we established a structure in the first 20% part with Exploratory Factor Analysis. Later on, the structure was re-examined in the second 40% part with Confirmatory Factor Analysis, confirming the unidimensional structure of FS. This unidimensional structure was further cross-validated in the third part of the sample having equal power to the second one (40%) with a second CFA. In the final phase of the 3-faced validation method, strict measurement invariance was evaluated. The Tripartite Model of Mental well-being and the Two-Continua Well-being Model were also evaluated using FS as a well-being measure supporting FS construct validity further. Reliability (α and ω) and AVE convergent validity were also examined. Convergent and discriminant validity were examined using 12 different measures. Normative data were also calculated. Considering all findings, FS is gender invariant, reliable, and valid measure for the Greek cultural context.
Awang, Z., Afthanorhan, A., & Asri, M. A. M. (2015). Parametric and Non Parametric Approach in Structural Equation Modeling (SEM): The Application of Bootstrapping. Modern Applied Science, 9, 58-67. https://doi.org/10.5539/mas.v9n9p58
Bentler, P. M., & Yuan, K. H. (1999). Structural Equation Modeling with Small Samples: Test of Global Self-Esteem. Journal of Personality and Social Psychology, 89, 623-642.
Brislin, R. W. (1970). Back-Translation for Cross-Cultural Research. Journal of Cross- Cultural Psychology, 1, 185-216. https://doi.org/10.1177/135910457000100301
Brown, S. L., Nesse, R. M., Vinokur, A. D., & Smith, D. M. (2003). Providing Support May Be More Beneficial than Receiving It: Results from a Prospective Study of Mortality. Psychological Science, 14, 320-327. https://doi.org/10.1111/1467-9280.14461
Brown, T. A. (2015). Confirmatory Factor Analysis for Applied Research (2nd ed.). New York, NY: Guilford Publications.
Byrne, B. M. (2010). Structural Equation Modeling with AMOS: Basic Concepts, Applications, and Programming (2nd ed.). New York, NY: Routledge.
Carver, C. S., & Scheier, M. F. (2009) Optimism. In S. Lopez (Ed.), The Encyclopedia of Positive Psychology (pp. 656-663). Chichester: Blackwell Publishing Ltd. https://doi.org/10.1093/oxfordhb/9780195187243.013.0028
Comrey, A. L., & Lee, H. B. (1992). A First Course in Factor Analysis (2nd ed.). Hillsdale, NJ: Erlbaum.
Cronbach, L. J. (1951). Coefficient Alpha and the Internal Structure of Tests. Psychometrika, 16, 297-334. https://doi.org/10.1007/BF02310555
Csikszentmihalyi, M. (1990). Flow: The Psychology of Optimal Experience. New York, NY: Harper & Row.
Cummins, R. A. (2003). Normative Life Satisfaction: Measurement Issues and a Homeostatic Model. Social Indicators Research, 64, 225-256. https://doi.org/10.1023/A:1024712527648
Damasio, B., & Koller, S. H. (2015). Meaning in Life Questionnaire: Adaptation Process and Psychometric Properties of the Brazilian Version. Revista Latinoamericana de Psicologia, 47, 185-195. https://doi.org/10.1016/j.rlp.2015.06.004
Deci, E. L., & Ryan, R. M. (2000). Self-Determination Theory and the Facilitation of Intrinsic Motivation, Social Development, and Well-Being. American Psychologist, 55, 68-78. https://doi.org/10.1037/0003-066X.55.1.68
Deci, E. L., & Ryan, R. M. (2008). Hedonia, Eudaimonia, and Well-Being: An Introduction. Journal of Happiness Studies, 9, 1-11. https://doi.org/10.1007/s10902-006-9018-1
Delle Fave, A., Massimini, F., & Bassi, M. (2011). Psychological Selection and Optimal Experience across Cultures: Social Empowerment through Personal Growth. New York, NY: Springer. https://doi.org/10.1007/978-90-481-9876-4
DeLogatis, L. R., Lipman, R. S., Rickels, K., Uhlenhuth, E. H., & Covi, L. (1974). The Hopkins Symptom Checklist (HSCL): A Self-Report Symptom Inventory. Behavioral Science, 19, 1-15. https://doi.org/10.1002/bs.3830190102
DeVellis, R. F. (2017). Scale Development: Theory and Applications (4th ed.). Thousand Oaks, CA: Sage.
Diener, E., & Lucas, R. (1999). Personality, and Subjective Well-Being. In D. Kahneman, E. Diener, & N. Schwarz (Eds.), Well-Being: The Foundations of Hedonic Psychology (pp. 213-229). New York, NY: Sage.
Diener, E., Emmons, R. A., Larsen, R. J., & Griffin, S. (1985). The Satisfaction with Life Scale. Journal of Personality Assessment, 49, 71-75. https://doi.org/10.1207/s15327752jpa4901_13
Diener, E., Napa Scollon, C., & Lucas, R. E. (2003). The Evolving Concept of Subjective Well-Being: The Multifaceted Nature of Happiness. Advances in Cell Aging and Gerontology, 15, 187-219. https://doi.org/10.1016/S1566-3124(03)15007-9
Diener, E., Wirtz, D., Biswas-Diener, R., Tov, W., Kim-Prieto, C., Choi, D. et al. (2009). New Measures of Well-Being. In E. Diener (Ed.), Assessing Well-Being: The Collected Works of Ed Diener (pp. 247-266). New York, NY: Russell Sage Foundation. https://doi.org/10.1007/978-90-481-2354-4_12
Diener, E., Wirtz, D., Tov, W., Kim-Prieto, C., Choi, D. W., Oishi, S. et al. (2010). New Well-Being Measures: Short Scales to Assess Flourishing and Positive and Negative Feelings. Social Indicators Research, 97, 143-156. https://doi.org/10.1007/s11205-009-9493-y
Doornik, J. A., & Hansen, H. (2008). An Omnibus Test for Univariate and Multivariate Normality. Oxford Bulletin of Economics and Statistics, 70, 927-939. https://doi.org/10.1111/j.1468-0084.2008.00537.x
Fordyce, M. W. (1977). The Happiness Measures: A Sixty-Second Index of Emotional Well-Being and Mental Health. Unpublished Manuscript, St. Meyers, FL: Edison Community College.
Fordyce, M. W. (1988). A Review of Research on Happiness Measures: A Sixty Second Index of Happiness and Mental Health. Social Indicators Research, 20, 355-381. https://doi.org/10.1007/BF00302333
Fornell, C., & Larcker, D. F. (1981). Structural Equation Models with Unobservable Variables and Measurement Error: Algebra and Statistics. Journal of Marketing Research, 18, 382-388. https://doi.org/10.2307/3150980
Giuntoli, L., Ceccarini, F., Sica, C., & Caudek, C. (2017). Validation of the Italian Versions of the Flourishing Scale and of the Scale of Positive and Negative Experience. SAGE Open, 7, 1-12. https://doi.org/10.1177/2158244016682293
Guadagnoli, E., & Velicer, W. F. (1988). Relation to Sample Size to the Stability of Component Patterns. Psychological Bulletin, 103, 265. https://doi.org/10.1037/0033-2909.103.2.265
Hair, J., Black, W., Babin, B., & Anderson, R. (2010). Multivariate Data Analysis (7th ed.). Upper Saddle River, NJ: Prentice-Hall, Inc.
Henry, J. D., & Crawford, J. R. (2005). The Short-Form Version of the Depression Anxiety Stress Scales (DASS-21): Construct Validity and Normative Data in a Large Non-Clinical Sample. British Journal of Clinical Psychology, 44, 227-239. https://doi.org/10.1348/014466505X29657
Henze, N., & Zirkler, B. (1990). A Class of Invariant Consistent Tests for Multivariate Normality. Communications in Statistics, Theory and Methods, 19, 3595-3617. https://doi.org/10.1080/03610929008830400
Hofstede, G. (2001). Culture’s Consequences: Comparing Values, Behaviors, Institutions, and Organizations across Nations (2nd ed.). Thousand Oaks, CA: Sage.
Hoque, A. S., Awang, Z., Jusoff, K., Salleh, F., & Muda, H. (2017). Social Business Efficiency: Instrument Development and Validation Procedure Using Structural Equation Modeling. International Business Management, 11, 222-231.
Howell, A. J., & Buro, K. (2015). Measuring and Predicting Student Well-Being: Further Evidence in Support of the Flourishing Scale and the Scale of Positive and Negative Experiences. Social Indicators Research, 121, 903-915. https://doi.org/10.1007/s11205-014-0663-1
Hu, L., & Bentler, P. M. (1999). Cutoff Criteria for Fit Indexes in Covariance Structure Analysis: Conventional Criteria versus New Alternatives. Structural Equation Modeling, 6, 1-55. https://doi.org/10.1080/10705519909540118
IBM (2017). IBM SPSS Statistical Software, Release 25. Spring House, PA: IBM Corporation.
Joshanloo, M. (2017). Structural and Discriminant Validity of the Tripartite Model of Mental Well-Being: Differential Relationships with the Big Five Traits. Journal of Mental Health, 1-7. https://doi.org/10.1080/09638237.2017.1370633
Keyes, C. L. M. (2002). The Mental Health Continuum: From Languishing to Flourishing in Life. Journal of Health and Social Behavior, 43, 207-222. https://doi.org/10.2307/3090197
Keyes, C. L. M. (2005). Mental Illness and/or Mental Health? Investigating Axioms of the Complete State Model of Health. Journal of Consulting and Clinical Psychology, 73, 539-548. https://doi.org/10.1037/0022-006X.73.3.539
Keyes, C. L. M. (2009). Atlanta: Brief Description of the Mental Health Continuum- Shortform (MHC-SF). http://www.sociology.emory.edu/ckeyes/
Keyes, C. L. M., Wissing, M., Potgieter, J., Temane, M., Kruger, A., & van Rooy, S. (2008). Evaluation of the Mental Health Continuum-Short Form (MHC-SF) in Setswana-Speaking South Africans. Clinical Psychology and Psychotherapy, 15, 181-192. https://doi.org/10.1002/cpp.572
Keyes, C., Shmotkin, D., & Ryff, C. (2002). Optimizing Well-Being: The Empirical Encounter of Two Traditions. Journal of Personality and Social Psychology, 82, 1007-1022. https://doi.org/10.1037/0022-3514.82.6.1007
Khodarahimi, S. (2013). Hope and Flourishing in an Iranian Adults Sample: Their Contributions to the Positive and Negative Emotions. Applied Research in Quality of Life, 8, 361-372. https://doi.org/10.1007/s11482-012-9192-8
Kline, R. B. (2016). Principles and Practice of Structural Equation Modeling (4th ed.). New York, NY: The Guilford Press.
Kyriazos, T. A., Stalikas, A., Prassa, K., & Yotsidi, V. (2018a). Can the Depression Anxiety Stress Scales Short Be Shorter? Factor Structure and Measurement Invariance of DASS-21 and DASS-9 in a Greek, Non-Clinical Sample. Psychology, 9, 1095-1127. https://doi.org/10.4236/psych.2018.95069
Kyriazos, T. A., Stalikas, A., Prassa, K., & Yotsidi, V. (2018b). A 3-Faced Construct Validation and a Bifactor Subjective Well-Being Model Using the Scale of Positive and Negative Experience, Greek Version. Psychology, 9, 1143-1175. https://doi.org/10.4236/psych.2018.95071
Lamers, S. M. A., Westerhof, G. J., Bohlmeijer, E. T., ten Klooster, P. M., & Keyes, C. L. M. (2011). Evaluating the Psychometric Properties of the Mental Health Continuum— Short Form (MHC—SF). Journal of Clinical Psychology, 67, 99-110. https://doi.org/10.1002/jclp.20741
Lim, Y. J. (2014). Psychometric Characteristics of the Korean Mental Health Continuum—Short Form in an Adolescent Sample. Journal of Psychoeducational Assessment, 32, 356-364. https://doi.org/10.1177/0734282913511431
Linley, P. A., Maltby, J., Wood, A. M., Osborne, G., & Hurling, R. (2009). Measuring Happiness: The Higher Order Factor Structure of Subjective and Psychological Well- Being Measures. Personality and Individual Differences, 47, 878-884. https://doi.org/10.1016/j.paid.2009.07.010
Lovibond, S. H., & Lovibond, P. F. (1995). Manual for the Depression Anxiety Stress Scales. Sydney: Psychology Foundation.
Lyubomirsky, S., & Lepper, H. (1999) A Measure of Subjective Happiness: Preliminary Reliability and Construct Validation. Social Indicators Research, 46, 137-155. https://doi.org/10.1023/A:1006824100041
MacCallum, R. C., Browne, M. W., & Sugawara, H. M. (1996). Power Analysis and Determination of Sample Size for Covariance Structure Modeling. Psychological Methods, 1, 130. https://doi.org/10.1037/1082-989X.1.2.130
Malhotra, N. K., & Dash, S. (2011). Marketing Research an Applied Orientation. London: Pearson Publishing.
Mardia, K. V. (1970). Measures of Multivariate Skewness and Kurtosis with Applications. Biometrika, 57, 519-530. https://doi.org/10.1093/biomet/57.3.519
Marsh, H. W., Morin, A. J. S., Parker, P. D., & Kaur, G. (2014). Exploratory Structural Equation Modeling: An Integration of the Best Features of Exploratory and Confirmatory Factor Analysis. Annual Review of Clinical Psychology, 10, 85-110. https://doi.org/10.1146/annurev-clinpsy-032813-153700
Massey, F. J. (1951). The Kolmogorov-Smirnov Tests for Goodness of Fit. Journal of American Statistical Association, 46, 68-78. https://doi.org/10.1080/01621459.1951.10500769
McCullough, M. E., Emmons, R. A., & Tsang, J. (2002). The Grateful Disposition: A Conceptual and Empirical Topography. Journal of Personality and Social Psychology, 82, 112-127. https://doi.org/10.1037/0022-3514.82.1.112
McDonald, R. P. (1999). Test Theory: A Unified Treatment. Mahwah, NJ: Erlbaum.
Muthen, B., & Asparouhov, T. (2002). Using Mplus Monte Carlo Simulations in Practice: A Note on Non-Normal Missing Data in Latent Variable Models. Mplus Web Notes: No. 2.
Muthen, L. K., & Muthen, B. O. (2012). Mplus Statistical Software, 1998-2012. Los Angeles, CA: Muthén & Muthén.
Nunnally, J., & Berstein, I. (1994). Psychometric Theory. New York, NY: McGraw-Hill.
Osborne, J. W., & Costello, A. B. (2004). Sample Size and Subject to Item Ratio in Principal Components Analysis. Practical Assessment, Research & Evaluation, 9, 8.
Pavot, W., & Diener, E. (1993). The Affective and Cognitive Context of Self-Reported Measures of Subjective Well-Being. Social Indicators Research, 28, 1-20. https://doi.org/10.1007/BF01086714
Perugini, M. L. L., de la Iglesiaa, G., Solanoa, A. C., & Keyes, C. L. M. (2017). The Mental Health Continuum-Short Form (MHC-SF) in the Argentinean Context: Confirmatory Factor Analysis and Measurement Invariance. Europe’s Journal of Psychology, 13, 93- 108. https://doi.org/10.5964/ejop.v13i1.1163
Petrillo, G., Capone, V., Caso, D., & Keyes, C. L. M. (2015). The Mental Health Continuum-Short Form (MHC-SF) as a Measure of Well-Being in the Italian Context. Social Indicators Research, 121, 291-312. https://doi.org/10.1007/s11205-014-0629-3
Putnam, R. D. (2000). Bowling Alone. New York, NY: Simon &Schuster. https://doi.org/10.1145/358916.361990
Ryan, R. M., & Deci, E. L. (2001). On Happiness and Human Potentials: A Review of Research on Hedonic and Eudaimonic Wellbeing. Annual Review of Psychology, 52, 141-166. https://doi.org/10.1146/annurev.psych.52.1.141
Ryff, C. D. (1989). Happiness Is Everything, or Is It? Explorations on the Meaning of Psychological Wellbeing. Journal of Personality and Social Psychology, 57, 1069-1081. https://doi.org/10.1037/0022-3514.57.6.1069
Ryff, C. D., & Keyes, C. L. M. (1995). The Structure of Psychological Well-Being Revisited. Journal of Personality and Social Psychology, 69, 719-727. https://doi.org/10.1037/0022-3514.69.4.719
Scheier, M. F., Carver, C. S., & Bridges, M. W. (1994). Distinguishing Optimism from Neuroticism (and Trait Anxiety, Self-Mastery, and Self-Esteem): A Reevaluation of the Life Orientation Test. Journal of Personality and Social Psychology, 67, 1063-1078. https://doi.org/10.1037/0022-3514.67.6.1063
Schumacker, R. E., & Lomax, R. G. (2015). A Beginner’s Guide to Structural Equation Modeling (4th ed.). New York, NY: Routledge.
Seligman, M. E. P. (2002). Authentic Happiness: Using the New Positive Psychology to Realize Your Potential for Lasting Fulfillment. New York, NY: Free Press.
Seligman, M. E. P. (2011). Flourish: A Visionary New Understanding of Happiness and Well-Being. New York, NY: Simon & Schuster.
Silva, A., & Caetano, A. (2013). Validation of the Flourishing Scale and Scale of Positive and Negative Experience in Portugal. Social Indicators Research, 110, 469-478. https://doi.org/10.1007/s11205-011-9938-y
Singh, K., Junnarkar, M., & Jaswal, S. (2017). Validating the Flourishing Scale and the Scale of Positive and Negative Experience in India. Mental Health, Religion & Culture, 19, 943-954. https://doi.org/10.1080/13674676.2016.1229289
Singh, K., Junnarkar, M., & Kaur, J. (2016). Measures of Positive Psychology, Development and Validation. Berlin: Springer. https://doi.org/10.1007/978-81-322-3631-3
Singh, K., Ruch, W., & Junnarkar, M. (2014). Effect of Demographic Variables and Psychometric Properties of the Personal Well-Being Index for School Children in India. Child Indicators Research, 7, 1-15.
Skevington, S. M., Lotfy, M., & O’Connell, K. A. (2004). The World Health Organization’s WHOQOL-BREF Quality of Life Assessment: Psychometric Properties and Results of the International Field Trial: A Report from the WHOQOL Group. Quality of Life Research, 13, 299-310. https://doi.org/10.1023/B:QURE.0000018486.91360.00
Smith, B. W., Dalen, J., Wiggins, K., Tooley, E., Christopher, P., & Bernard, J. (2008). The Brief Resilience Scale: Assessing the Ability to Bounce Back. International Journal of Behavioral Medicine, 15, 194-200. https://doi.org/10.1080/10705500802222972
Snyder, C. R., Harris, C., Anderson, J. R., Holleran, S. A., Irving, L. M., Sigmon, S. T., Yoshinobu, L., Gibb, J., Langelle, C., & Harney, P. (1991). The Will and the Ways: Development and Validation of an Individual-Differences Measure of Hope. Journal of Personality and Social Psychology, 60, 570-585. https://doi.org/10.1037/0022-3514.60.4.570
Stalikas, A., Kyriazos, T. A., & Kotsoni, K. (2017). The Flourishing Scale (FS), Greek Version. Athens: Hellenic Association of Positive Psychology.
Steger, M. F., Frazier, P., Oishi, S., & Kaler, M. (2006). The Meaning in Life Questionnaire. Assessing the Presence of and Search for Meaning in Life. Journal of Counseling Psychology, 53, 80-93. https://doi.org/10.1037/0022-0167.53.1.80
Sumi, K. (2014). Reliability and Validity of Japanese Versions of the Flourishing Scale and the Scale of Positive and Negative Experience. Social Indicators Research, 118, 601-615. https://doi.org/10.1007/s11205-013-0432-6
Tennant, R., Hiller, L., Fishwick, R., Platt, S., Joseph, S. et al. (2007). The Warwick- Edinburgh Mental Well-Being Scale (WEMWBS): Development and UK Validation. Health and Quality of Life Outcomes, 5, 63. https://doi.org/10.1186/1477-7525-5-63
Triandis, H. C. (1995). Individualism and Collectivism. Boulder, CO: Westview.
Waterman, A. S. (2008). Reconsidering Happiness: A Eudaimonist’s Perspective. Journal of Positive Psychology, 3, 234-252. https://doi.org/10.1080/17439760802303002
Watson, D., Clark, L. A., & Tellegen, A. (1988). Development and Validation of Brief Measures of Positive and Negative Affect: The PANAS Scales. Journal of Personality and Social Psychology, 54, 1063-1070. https://doi.org/10.1037/0022-3514.54.6.1063
Werts, C. E., Linn, R. N., & Karl, G. J. (1974). Interclass Reliability Estimates: Testing Structural Assumptions, Educational and Psychological Measurement, 34, 25-33. https://doi.org/10.1177/001316447403400104
WHOQOL Group (1998a). The World Health Organization Quality of Life Assessment (WHOQOL): Development and General Psychometric Properties. Social Science & Medicine, 46, 1569-1585. https://doi.org/10.1016/S0277-9536(98)00009-4
WHOQOL Group (1998b). Development of the World Health Organization WHOQOL BREF Quality of Life Assessment. Psychological Medicine, 28, 551-558. https://doi.org/10.1017/S0033291798006667
Yusoff, M. S. B. (2013). Psychometric Properties of the Depression Anxiety Stress Scale in a Sample of Medical Degree Applicants. International Medical Journal, 20, 295-300.