Morningness-Eveningness Questionnaire.
MEQ
Circadian chronotype / diurnal preference (morning vs evening type)
- Provisionally grouped under
- Length and format
- 19 items. Multiple-choice / time-of-day items, weighted; summed 16-86; 16-41 evening, 42-58 intermediate, 59-86 morning (self-report questionnaire)
- Language versions
- Many languages incl. ES, PT, DE, IT, PL, SV, ZH, JA, FR
- Licence
- open with attribution
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- Reference
- Horne, J. A., & Ostberg, O. (1976). A self-assessment questionnaire to determine morningness-eveningness in human circadian rhythms. International Journal of Chronobiology, 4(2), 97-110.
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