Resumo

ORTIZ, María Victoria; GANCEDO, Karen Mariel  e  REYNA, Cecilia. Psychometric Properties of the subjective happiness scale among youths and adults from the city of Cordoba - Argentina. Suma Psicol. [online]. 2013, vol.20, n.1, pp.45-56. ISSN 0121-4381.

The Subjective Happiness Scale has been validated and used around the world. However, this situation is not the same in the Latin-American context. For this reason, this study undertook to translate the original Scale developed by Lyubomirsky y Lepper (1999) and carried out two studies in order to examine the psychometric properties of the scale in samples of students and adults aged 18 to 65 from Cordoba (Argentina). Construct validity has been analyzed in study A using exploratory and confirmatory factor analysis. Furthermore, total-item correlation and internal consistency have been studied. Meanwhile, additional evidence was found in study B about the factorial structure and the convergent/discriminant validity in relation with the Positive and Negative Affective Scale. Moreover, internal consistency of the scale was also studied. In general terms, results indicate a unifactorial structure which explains 57.38% of the total variance, structure which has been replicated using confirmatory analysis in both samples. Internal consistency was acceptable in both studies (Cronbach's alpha above .68). In addition, higher scores of subjective happiness were positively and negatively related to positive affection and negative affection respectively. In conclusion, the results of these studies suggest that the scale is a valid and reliable measurement tool, allowing its continued use in future studies about subjective happiness.

Palavras-chave : Subjective Happiness Scale; happiness; subjective happiness; validity; reliability emotional states.

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