# Horne & Östberg morningness-eveningness questionnaire: a reduced scale

Adan A, Almirall H · Personality and Individual Differences 12(3):241–253 · 1991



## Key finding

The 5-item rMEQ chronotype scale used in the Check tab.



[Read the paper](https://pubmed.ncbi.nlm.nih.gov/?term=Horne+&+Östberg+morningness-eveningness+questionnaire:+a+reduced+scale)

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Educational summary of published research, not medical advice. Screening scores are not diagnoses. If a score is elevated or you feel unwell, talk to a clinician.

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