文章基本信息

标题：Diseño y validación de la Escala de Optimismo Disposicional/Pesimismo-EOP
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作者：Constanza Londoño Pérez ; Lina Maria Hernandez ; Ivonne Edith Alejo castañeda 等
期刊名称：Universitas Psychologica
印刷版ISSN：2011-2777
出版年度：2011
卷号：12
期号：1
页码：139-155
语种：Spanish
出版社：Pontificia Universidad Javeriana
摘要：This study’s main objective was the design and validation of a scale that allowed the evaluate trend of optimistic / pessimistic in adolescents and university young. The sample consisted of 617 university students aged between 18 and 31 years, from 4 educational institutions located in two Colombian cities. The psychometric analysis showed that the scale meets the conditions of reliability and validity for use in related populations . The conclusions show differences between genders in scores of optimism and pessimism trends; the presence of unrealistically optimistic bias in adolescents and the differences in the optimistic trend according to city. Limitations of this study are discussed.
关键词：Optimism, pessimism, optimism bias, adolescents.;Optimismo, pesimismo, sesgo optimista y adolescentes