Further Evidence for Criterion Validity and Measurement Invariance of the Luxembourg Workplace Mobbing Scale
Abstract
Abstract. Workplace mobbing has various negative consequences for targeted individuals and are costly to organizations. At present it is debated whether gender, age, or occupation are potential risk factors. However, empirical data remain inconclusive as measures of workplace mobbing so far lack of measurement invariance (MI) testing – a prerequisite for meaningful manifest between-group comparisons. To close this research gap, the present study sought to further elucidate MI of the recently developed brief Luxembourg Workplace Mobbing Scale (LWMS; Steffgen, Sischka, Schmidt, Kohl, & Happ, 2016) across gender, age, and occupational groups and to test whether these factors represent important risk factors of workplace mobbing. Furthermore, we sought to expand data on criterion validity of the LWMS with different self-report criterion measures such as psychological health (e.g., work-related burnout, suicidal thoughts), physiological health problems, organizational behavior (i.e., subjective work performance, turnover intention, and absenteeism), and with a self-labeling mobbing index. Data were collected via computer-assisted telephone interviews (CATI) in a representative sample of 1,480 employees working in Luxembourg (aged from 16 to 66; 45.7% female). Confirmatory factor analyses revealed scalar MI across gender and occupation as well as partial scalar invariance across age groups. None of these factors impacted on the level of workplace mobbing. Correlation and receiver operating characteristic (ROC) analyses strongly support the criterion validity of the LWMS. Due to its briefness while at the same time being robust against language, age, gender, and occupational group factors and exhibiting meaningful criterion validity, the LWMS is particularly attractive for large-scale surveys as well as for single-case assessment and, thus, general percentile norms are reported in the Electronic Supplementary Materials.
References
2007). Bullying at Work: A discussion of definitions and prevalence, based on an empirical study. Scandinavian Journal of Psychology, 48, 161–172. https://doi.org/10.1111/j.1467-9450.2007.00585.x
(2009). Workplace victimization: Aggression from the target’s perspective. Annual Review of Psychology, 60, 717–741. https://doi.org/10.1146/annurev.psych.60.110707.163703
(2016). The influence of base rates on correlations: An evaluation of proposed alternative effect sizes with real-world data. Behavior Research Methods, 48, 1021–1031. https://doi.org/10.3758/s13428-015-0627-7
(2006). Workplace harassment from the victim’s perspective: A theoretical model and meta-analysis. Journal of Applied Psychology, 91, 998–1012. https://doi.org/10.1037/0021-9010.91.5.998
(1998). Major depression and stages of smoking. A longitudinal investigation. Archives of General Psychiatry, 55, 161–166. https://doi.org/10.1001/archpsyc.55.2.161
(1989). Testing for the equivalence of factor covariance and mean structures: The issue of partial measurement invariance. Psychological Bulletin, 105, 456–466. https://doi.org/10.1037/0033-2909.105.3.456
(2007). Sensitivity of goodness of fit indexes to lack of measurement invariance. Structural Equation Modeling, 14, 464–504. https://doi.org/10.1080/10705510701301834
(1995). Drinking to regulate positive and negative emotions: A motivational model of alcohol use. Journal of Personality and Social Psychology, 69, 990–1005. https://doi.org/10.1037/0022-3514.69.5.990
(2009). Patterns and profiles of response to incivility in the workplace. Journal of Occupational Health Psychology, 14, 272–288. https://doi.org/10.1037/a0014934
(1955). Construct validity in psychological tests. Psychological Bulletin, 52, 281–302. https://doi.org/10.1037/h0040957
(2008). Facilitating optimal motivation and psychological well-being across life’s domains. Canadian Psychology, 49, 14–23. https://doi.org/10.1037/0708-5591.49.1.14
(2009). Measuring exposure to bullying and harassment at work: Validity, factor structure and psychometric properties of the Negative Acts Questionnaire-Revised. Work & Stress, 23, 24–44. https://doi.org/10.1080/02678370902815673
(1997). Harassment in the workplace and the victimization of men. Violence and Victims, 12, 247–263.
(1996). Bullying at work: Epidemiological findings in public and private organizations. European Journal of Work and Organizational Psychology, 5, 185–201. https://doi.org/10.1080/13594329608414854
(2013). How do job characteristics contribute to burnout? Exploring the distinct mediating roles of perceived autonomy, competence, and relatedness. European Journal of Work and Organizational Psychology, 22, 123–137. https://doi.org/10.1080/1359432X.2011.632161
(2013).
(Nonnormal and categorical data in structural equation modeling . In G. R. HancockR. O. MuellerEds., Structural equation modeling – a second course (2nd ed., pp. 439–492). Charlotte, NC: Information Age Publishing.2014). Workplace bullying and sleep difficulties: A 2-year follow-up study. International Archives of Occupational and Environmental Health, 87, 285–294. https://doi.org/10.1007/s00420-013-0860-2
(2006). Bullying at Work, Health Outcomes, and Physiological Stress Response. Journal of Psychosomatic Research, 60, 63–72. https://doi.org/10.1016/j.jpsychores.2005.06.078
(2009). Individual and situational predictors of workplace bullying: Why do perpetrators engage in the bullying of others? Work & Stress, 23, 349–358. https://doi.org/10.1080/02678370903395568
(2010). The relative impact of workplace bullying as a social stressor at work. Scandinavian Journal of Psychology, 51, 426–433. https://doi.org/10.1111/j.1467-9450.2010.00813.x
(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
(International Labour Organization. (Eds.). (2012). International standard classification of occupations: ISCO-08. Vol. 1. Structure, group definitions and correspondence tables. Geneva, Switzerland: International Labour Office.
2006). Work stress, weight gain and weight loss: Evidence for bidirectional effects of job strain on body mass index in the Whitehall II study. International Journal of Obesity, 30, 982–987. https://doi.org/10.1038/sj.ijo.0803229
(2005). The Copenhagen Burnout Inventory: A new tool for the assessment of burnout. Work & Stress, 19, 192–207. https://doi.org/10.1080/02678370500297720
(1984). Stress, appraisal and coping. New York, NY: Springer.
(1996). Handanleitung für den LIPT-Fragebogen
([Leymann Inventory of Psychological Terror] . Tübingen, Germany: Deutsche Gellschaft für Verhaltenstherapie Verlag.2013). Longitudinal structural equation modeling. New York, NY: Guilford Press.
(2006). A non-arbitrary method of identifying and scaling latent variables in SEM and MACS models. Structural Equation Modeling, 13, 59–72. https://doi.org/10.1207/s15328007sem1301_3
(2008). How emotions affect eating: A five-way model. Appetite, 50, 1–11. https://doi.org/10.1016/j.appet.2007.07.002
(2007). Power and precision in confirmatory factor analytic tests of measurement invariance. Structural Equation Modeling, 14, 611–635. https://doi.org/10.1080/10705510701575461
(2001). Bullying in Danish work-life: Prevalence and health correlates. European Journal of Work and Organizational Psychology, 10, 393–413. https://doi.org/10.1080/13594320143000816
(2007). Economic activities and occupations at high risk for workplace bullying: Results from a large-scale cross-sectional survey in the general working population in France. International Archives of Occupational and Environmental Health, 80, 346–353. https://doi.org/10.1007/s00420-006-0139-y
(2012). Outcomes of exposure to workplace bullying: A meta-analytic review. Work & Stress, 26, 309–332. https://doi.org/10.1080/02678373.2012.734709
(2016). Does exposure to bullying behaviors at the workplace contribute to later suicidal ideation? A three-wave longitudinal study. Scandinavian Journal of Work, Environment & Health, 42, 246–250. https://doi.org/10.5271/sjweh.3554
(2010). The impact of methodological moderators on prevalence rates of workplace bullying. A meta-analysis. Journal of Occupational and Organizational Psychology, 83, 955–979. https://doi.org/10.1348/096317909X481256
(2011). One-year prospective study on the effect of workplace bullying on long-term sickness absence. Journal of Nursing Management, 19, 752–759. https://doi.org/10.1111/j.1365-2834.2010.01179.x
(2009). Prevalence of workplace bullying and risk groups: A representative population study. International Archives of Occupational and Environmental Health, 82, 417–426. https://doi.org/10.1007/s00420-008-0339-8
(1995).
(A test of Steers and Rhodes’ Model of employees’ absence . In A. GonzálezA. de la Torrey. J. de ElenaEds., Work and organizational psychology. Human resources management and new technologies (pp. 237–246). Salamanca, Spain: Eudema.2010). Perceptions of and reactions to workplace bullying: A social exchange perspective. Human Relations, 63, 761–780. https://doi.org/10.1177/0018726709345043
(1999). Workplace bullying in NHS community trust: Staff questionnaire survey. British Medical Journal, 318, 228–232. https://doi.org/10.1136/bmj.318.7178.228
(2005). Comparing effect sizes in follow-up studies: ROC area, Cohen’s d, and r. Law and Human Behavior, 29, 615–620. https://doi.org/10.1007/s10979-005-6832-7
(2002). A motivational model of work turnover. Journal of Applied Social Psychology, 32, 2089–2113. https://doi.org/10.1111/j.1559-1816.2002.tb02065.x
(2001). Workplace harassment, active coping, and alcohol-related outcomes. Journal of Substance Abuse, 13, 347–366. https://doi.org/10.1016/s0899-3289(01)00079-7
(2017). R: A language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing.
. (2003). The significance of gender in the prevalence, forms and perceptions of bullying. Nordiske Organisasjonsstudier, 5, 30–50. Retrieved from http://hdl.handle.net/10227/290
(2011).
(Organisational causes of workplace bullying . In S. EinarsenH. HoelD. ZapfC. L. CooperEds., Bullying and harassment in the workplace. Developments in theory, research, and practice (2nd ed., pp. 227–243). Boca Raton, FL: CRC Press.2013). Workplace bullying as a gendered phenomenon. Journal of Managerial Psychology, 28, 235–251. https://doi.org/10.1108/02683941311321187
(2001). A scaled difference chi-square test statistic for moment structure analysis. Psychometrika, 66, 507–514. https://doi.org/10.1007/BF02296192
(2006). The measurement of work engagement with a short questionnaire a cross-national study. Educational and Psychological Measurement, 66, 701–716. https://doi.org/10.1177/0013164405282471
(2011). A new, four-item instrument to measure workplace bullying. Research in Nursing & Health, 34, 132–140. https://doi.org/10.1002/nur.20422
(2016). Quality of Work-Index. 2. Forschungsbericht zur Weiterentwicklung des Arbeitsqualitätsindexes in Luxembourg
([2nd Research report for the enhancement of the quality of work index in Luxembourg] (Working Paper). Luxembourg: Universität Luxemburg.1998). Assessing measurement invariance in cross-national consumer research. Journal of Consumer Research, 25, 78–90. https://doi.org/10.1086/209528
(1984).
(Knowledge and speculation about absenteeism . In P. S. GoodmanR. S. AtkinEds., Absenteeism: New approaches to understanding, measuring and managing absence (pp. 229–275). San Francisco, CA: Jossey-Bass.2013). Analyzing observed composite differences across groups. Is partial measurement invariance enough? Methodology, 9, 1–12. https://doi.org/10.1027/1614-2241/a000049
(2016). The Luxembourg Workplace Mobbing Scale. Psychometric properties of a short instrument in three different languages. European Journal of Psychological Assessment. Advance online publication. https://doi.org/10.1027/1015-5759/a000381
(1986). Indices of discrimination or diagnostic accuracy: Their ROCs and implied models. Psychological Bulletin, 99, 100–117. https://doi.org/10.1037/0033-2909.99.1.100
(2015). The WHO-5 Well-Being Index: A systematic review of the literature. Psychotherapy and Psychosomatics, 84, 167–176. https://doi.org/10.1159/000376585
(2015). A longitudinal investigation of workplace bullying, basic need satisfaction, and employee functioning. Journal of Occupational Health Psychology, 20, 105–116. https://doi.org/10.1037/a0037726
(2000). A review and synthesis of the measurement invariance literature: Suggestions, practices, and recommendations for organizational research. Organizational Research Methods, 3, 4–70. https://doi.org/10.1177/109442810031002
(2008). Explaining the relationships between job characteristics, burnout, and engagement: The role of basic psychological need satisfaction. Work & Stress, 22, 277–294. https://doi.org/10.1080/02678370802393672
(2010). Capturing autonomy, competence, and relatedness at work: Construction and initial validation of the Work-related Basic Need Satisfaction scale. Journal of Occupational and Organizational Psychology, 83, 981–1002. https://doi.org/10.1348/096317909X481382
(2012). A checklist for testing measurement invariance. European Journal of Developmental Psychology, 9, 486–492. https://doi.org/10.1080/17405629.2012.686740
(2010). The interpersonal theory of suicide. Psychological Review, 117, 575–600. https://doi.org/10.1037/a0018697
(1997).
(Exploring the measurement invariance of psychological instruments: Applications in the substance use domain . In K. J. BryantM. WindleS. G. WestEds., The science of prevention: Methodological advances from alcohol and substance abuse research (pp. 281–324). Washington, DC: American Psychological Association.1998). Well-Being measures in primary health care: The DiabCare Project. Consensus meeting, Stockholm, Sweden.
. (2011).
(Empirical findings on prevalence and risk groups of bullying in the workplace . In S. EinarsenH. HoelD. ZapfC. L. CooperEds., Bullying and harassment in the workplace. Developments in theory, research, and practice (2nd ed., pp. 75–105). Boca Raton, FL: CRC Press.2007). The impact of psychological contract breach on work-related outcomes: A meta-analysis. Personnel Psychology, 60, 647–680. https://doi.org/10.3724/sp.j.1042.2012.01296
(