Munich ChronoType Questionnaire.
MCTQ
Circadian chronotype from actual sleep timing on work vs free days; yields mid-sleep on free days corrected for sleep debt (MSFsc) and social jetlag
- Provisionally grouped under
- Length and format
- ~17-19 (sleep-timing items for work and free days) + demographics. Clock-time and duration entries; computed chronotype (MSFsc) and social-jetlag indices (not a Likert sum) (self-report questionnaire)
- Language versions
- Many languages incl. EN, DE, ES, PT, IT, NL, ZH, JA; very broadly used
- Licence
- open with attribution
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- Reference
- Roenneberg, T., Wirz-Justice, A., & Merrow, M. (2003). Life between clocks: Daily temporal patterns of human chronotypes. Journal of Biological Rhythms, 18(1), 80-90.
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