Açık Akademik Arşiv Sistemi

Adaptation of the Morningness-Eveningness Stability Scale improved (MESSi) into Turkish

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dc.contributor.authors Demirhan, E; Onder, I; Horzum, MB; Masal, E; Besoluk, S;
dc.date.accessioned 2020-02-24T13:29:00Z
dc.date.available 2020-02-24T13:29:00Z
dc.date.issued 2019
dc.identifier.citation Demirhan, E; Onder, I; Horzum, MB; Masal, E; Besoluk, S; (2019). Adaptation of the Morningness-Eveningness Stability Scale improved (MESSi) into Turkish. CHRONOBIOLOGY INTERNATIONAL, 36, 438-427
dc.identifier.issn 0742-0528
dc.identifier.uri https://doi.org/10.1080/07420528.2018.1560307
dc.identifier.uri https://hdl.handle.net/20.500.12619/44170
dc.description.abstract Morningness-eveningness is an individual difference that is related with various traits such as behavioral problems, personality, and health. The aim of the current study is to adopt the Morningness-Eveningness Stability Scale improved (MESSi) which is a novel assessment tool that consists of subscales of morning affect (MA), eveningness (EV), and distinctness (DI) into Turkish. Concurrent validity of the MESSi along with Big five inventory (BIG-5), Subjective alertness level, Pittsburg Sleep Quality Index (PSQI), Positive and Negative Affect Schedule (PANAS) were analyzed. The scale was administered to 1,076 high school and university students aged 14-47 years (M = 19.49, SD = 3.53). The explanatory factor analysis (EFA) and confirmatory factor analysis (CFA) revealed the three-factor structure of MESSi. According to the concurrent validity result of the MESSi with BIG-5, conscientiousness was found to correlate positively with MA and negatively with EV. Also, extraversion showed a negative correlation with DI and positive correlation with MA. Furthermore, the subjective alertness rating results showed that MA was positively related to alertness in the morning hours and negatively in the evening hours. Also, sleep quality-related results showed that EV and DI are positively related to total PSQI scores and negatively related to MA. In addition, concerning positive affect (PA) and negative affect (NA), MA was positively related with PA and negatively with NA, while DI was negatively related with PA and positively with NA. In overall, MESS' is a valid and reliable instrument and can be used in Turkish students.
dc.language English
dc.publisher TAYLOR & FRANCIS INC
dc.subject Physiology
dc.title Adaptation of the Morningness-Eveningness Stability Scale improved (MESSi) into Turkish
dc.type Article
dc.identifier.volume 36
dc.identifier.startpage 427
dc.identifier.endpage 438
dc.contributor.department Sakarya Üniversitesi/Eğitim Fakültesi/Özel Eğitim Bölümü
dc.contributor.saüauthor Demirhan, Eda
dc.contributor.saüauthor Önder, İsmail
dc.contributor.saüauthor Horzum, Mehmet Barış
dc.contributor.saüauthor Masal, Ercan
dc.contributor.saüauthor Beşoluk, Şenol
dc.relation.journal CHRONOBIOLOGY INTERNATIONAL
dc.identifier.wos WOS:000459664000013
dc.identifier.doi 10.1080/07420528.2018.1560307
dc.identifier.eissn 1525-6073
dc.contributor.author Demirhan, Eda
dc.contributor.author Önder, İsmail
dc.contributor.author Horzum, Mehmet Barış
dc.contributor.author Masal, Ercan
dc.contributor.author Beşoluk, Şenol


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