Adaptation and Initial Validation of the German Version of the Students’ Life Satisfaction Scale (German SLSS)
Abstract
The present research describes the adaptation and initial validation of a brief measure of global life satisfaction, the Students’ Life Satisfactions Scale (SLSS), for German-speaking children and adolescents aged 10–17 years. Study 1 investigated the responses of 286 Swiss students (aged 12–17 years) administering paper-pencil questionnaires (e.g., Junior Eysenck Personality Questionnaire) during class on two occasions (interval 4 months). Study 2 investigated the responses of a heterogeneous sample composed of 3,407 Austrian, German, and Swiss students (aged 10–17 years), administering questionnaires online (e.g., Brief Multidimensional Students’ Life Satisfaction Scale). The German SLSS showed unidimensionality, explaining approximately 60% of variance, an internal consistency coefficient of α = .88, and a stability coefficient of .55 over a 4-month interval. Study 1 found a moderate association between life satisfaction and social desirability (.20), and theoretically meaningful correlations with temperamental variables (–.16 with Psychoticism, .29 with Extraversion, –.48 with Neuroticism). Study 2 found no gender differences, but small age effects. Differences among Austrian, German, and Swiss students were also identified. Study 2 found correlations between German SLSS and domain-specific satisfaction (e.g., satisfaction with the self). The two studies support the usefulness of the German SLSS and provide preliminary norms for comparison purposes for subsequent research.
References
1976). Social indicators of well-being: Americans’ perceptions of life quality. New York: Plenum.
(1988). Statistical power analysis for the behavioral sciences (2nd ed.). Hillsdale, NJ: Erlbaum.
(1994). Adolescents’ perceived quality of life: An exploratory investigation. Journal of School Psychology, 32, 185–199. doi 10.1016/0022–4405(94)90010–8
(2000). Subjective well-being: The science of happiness and a proposal for a national index. American Psychologist, 55, 34–43. doi 10.1037//0003–066X.55.1.34
(1985). The satisfaction with life scale. Journal of Personality Assessment, 49, 71–75. doi 10.1207/s15327752jpa4901_13
(1999). Subjective well-being: Three decades of progress. Psychological Bulletin, 125, 276–302. doi 10.1037/0033–2909.125.2.276
(1975). Manual of the Eysenck Personality Questionnaire (junior & adult). London: Hodder & Stoughton.
(2002). The relationship between temperament and life satisfaction in early adolescence: Cognitive and behavioral mediation models. Journal of Happiness Studies, 3, 373–392. doi 10.1023/A:1021883830847
(2006). Reliability and validity of a brief life satisfaction scale with a high school sample. Journal of Happiness Studies, 7, 41–54. doi 10.1007/ s10902-005-0869-7
(2003). A review of life satisfaction research with children and adolescents. School Psychology Quarterly, 18, 192–205. doi 10.1521/scpq.18.2.192.21858
(2007). Life satisfaction decreases during adolescence. Quality of Life Research, 16, 969–979. doi 10.1007/s11136-007-9205-5
(2004). Should we trust web-based studies? A comparative analysis of six preconceptions about internet questionnaires. American Psychologist, 59, 93–104. doi 10.1037/0003-066X.59.2.93
(1989). Extraversion, neuroticism, and satisfaction with life among adolescents. Personality and Individual Differences, 10, 489–492. doi 10.1016/0191-8869(89)90029-9
(1965). A rationale and test for the number of factors in factor analysis. Psychometrika, 30, 179–185. doi 10.1007/ BF02289447
(1991a). Initial development of the Students’ Life Satisfaction Scale. School Psychology International, 12, 231–240. doi 10.1177/0143034391123010
(1991b). Correlates of life satisfaction in children. School Psychology Quarterly, 6, 103–111. doi 10.1037/ h0088805
(2005). Children’s life satisfaction. In , What do children need to flourish: Conceptualizing and measuring indicators of positive development (pp. 41–59). New York: Springer.
(2007). Validation of a Portuguese version of the Students’ Life Satisfaction Scale. Applied Research in Quality of Life, 2, 83–94. doi 10.1007/s11482-007-9031-5
(2011). The role of positive psychology constructs in predicting mental health and academic achievement in children and adolescents: A two-year longitudinal study. Journal of Happiness Studies, 12, 1049–1062. doi 10.1007/s10902-010-9244-4
(2009). Youth life satisfaction: A review of literature. Journal of Happiness Studies, 10, 583–630. doi 10.1007/s10902-008-9110-9
(1993). Überprüfung der deutschen Version des Junior Eysenck Personality Questionnaire an 1000 Kindern: Faktorielle Struktur, psychometrische Kennwerte, Entwicklung einer Kurzform [
(An evaluation of the Junior Eysenck Personality Questionnaire in 1000 German children: Factor structure, psychometric properties, development of a short form ]. Zeitschrift für Differentielle und Diagnostische Psychologie, 14, 165–176.2003). Preliminary validation of the Brief Multidimensional Students’ Life Satisfaction Scale (BMSLSS). Social Indicators Research, 61, 121–145. doi 10.1023/A:1021326822957
(1996). Translating tests: Some practical guidelines. European Psychologist, 1, 89–99. doi 10.1027/1016-9040.1.2.89
(2011). Average happiness in 149 nations 2000–2009. World database of happiness. Rank report average happiness. Retrieved from www.worlddatabaseofhappiness.eur.nl/hap_nat/findingreports/RankReport_Average Happiness.php
(2011 ). Preliminary results on the psychometric properties of the German translation of the Brief Multidimensional Students’ Life Satisfaction Scale (BMSLSS). Unpublished raw data. Department of Psychology. University of Zurich, Switzerland.