ВАЛІДИЗАЦІЯ УКРАЇНСЬКОЇ ВЕРСІЇ МЕТОДИКИ ДИСПОЗИЦІЙНОГО ОПТИМІЗМУ (LIFE ORIENTATION TEST-REVISED – LOT-R)
نویسندگان
چکیده
The aim of the article is to adapt LOT-R Ukrainian population and establish its psychometric properties. Research methods. Two bilingual translators performed forward reverse translation stimulus material for LOT-R. sample consisted 521 persons aged from 12 70 who are fluent in language. study construct (convergent discriminant) validity version scale was carried out using methods that evaluate indicators optimism (optimism stability life tasks), optimistic pessimistic experiences (involvement, control, risk acceptance). A confirmatory factor analysis conducted verify structure. results. acceptable fit two-factor model with correlation factors have a moderate feedback (r = -0.575) good bifactor one general – dispositional two latent pessimism were confirmed: χ² / df 1.301 (p= 0.0027), CFI=0.998, TLI=0.992, RMSEA=0.024 SRMR=0.013. Cronbach’s alpha reliability coefficient 0.68, McDonald’s omega 0.70, which indicates sufficient internal consistency method. method confirmed by significant correlations sustainability control acceptance), connections at high level significance tasks. This work presents results research on female male samples. Representatives gender showed higher than representatives gender, can be explained both culturally specific nature Ukraine social threats against background military operations. Conclusions. our indicate adequacy properties methodology, an effective tool diagnosing optimistic/pessimistic expectations screening clinical research.
منابع مشابه
Psychometric properties and population-based norms of the Life Orientation Test Revised (LOT-R).
OBJECTIVES The relevance of the construct optimism in health psychology has been convincingly demonstrated in numerous studies. Population-based studies about dispositional optimism and the psychometric properties of the Life Orientation Test LOT-R as well as population-based norms are lacking. DESIGN A representative population survey in Germany was conducted to investigate psychometric prop...
متن کاملSeparating optimism and pessimism: a robust psychometric analysis of the revised Life Orientation Test (LOT-R).
The internal structure of the revised Life Orientation Test (LOT-R, German version; M. F. Scheier, C. S. Carver, & M. W. Bridges, 1994) was analyzed in a sample of 46,133 participants who ranged in age from 18 years to 103 years. Confirmatory factor analysis showed that dispositional optimism, as measured by the LOT-R, is bidimensional, consisting of an Optimism and a Pessimism factor. Consiste...
متن کاملInternational Journal of Clinical and Health Psychology Population-based norms of the Life Orientation Test--Revised (LOT-R)
متن کامل
Optimism and pessimism in the general population: Psychometric properties of the Life Orientation Test (LOT-R)
a Department of Medical Psychology and Medical Sociology, University of Leipzig, Germany b Department of Psychiatry, University of Leipzig, Germany c Clinic for Psychosomatic Medicine and Psychotherapy, University of Mainz, Germany d Department of Applied Human Studies, University of Applied Sciences Magdeburg-Stendal, Germany e Integrated Research and Treatment Center Adiposity Diseases, Medic...
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ژورنال
عنوان ژورنال: Vìsnik Hersons?kogo deržavnogo unìversitetu
سال: 2023
ISSN: ['2663-2764', '2312-3206']
DOI: https://doi.org/10.32999/ksu2312-3206/2023-1-6