Please use this identifier to cite or link to this item:
|Title:||Morningness–eveningness preferences in Portuguese adolescents: Adaptation and psychometric validity of the H&O questionnaire|
|Authors:||Rodrigues, Pedro F. S.|
Pandeirada, Josefa N. S.
Marinho, Patrícia I.
Silva, Carlos F.
Fernandes, Natália Lisandra
|Citation:||Rodrigues, P. F. S., Pandeirada, J. N. S., Marinho, P. I., Bem-Haja, P., Silva, C. F., Ribeiro, L., & Fernandes, N. L. (2016). Morningness–eveningness preferences in Portuguese adolescents: Adaptation and psychometric validity of the H&O questionnaire. Personality and Individual Differences, 88, 62-65. https://doi.org/10.1016/j.paid.2015.08.048. Repositório Institucional UPT. http://hdl.handle.net/11328/4470|
|Abstract:||Throughout development individuals vary in their circadian preferences. One of the most notable changes occurs during adolescence when individuals tend to become progressively more evening-oriented. This is a critical age period to be studied given that eveningness preferences seem to relate with physical, psychological and social problems, whereas the most morning-oriented individuals tend to be protected against these problems. The aim of this study was to adapt and present the psychometric validity of the Morningness–Eveningness Questionnaire (Horne & Östberg, 1976) to Portuguese adolescents (12–14 years old). To this end, 300 adolescents responded to the questionnaire which was initially translated, re-translated, and then subject to a think-aloud procedure. Overall, the psychometric measures were positive. We found no significant effect of sex on the circadian preferences and a tendency for increased eveningness as age progresses, especially in males. We discuss our results in light of the existing literature.|
|Appears in Collections:||INPP - Artigos em Revistas Internacionais / Papers in International Journals|
Files in This Item:
|1-s2.0-S0191886915005644-main (1).pdf||203.23 kB||Adobe PDF||View/Open|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.