MORNINGNESS-EVENINGNESS QUESTIONNAIRE

The MEQ is used to determine an individual’s chronotype (preference for morning or evening activity) by assessing sleep-wake patterns and circadian rhythms. You can find the original research paper here. A shorter version of the MEQ, called the reduced morningness-eveningness questionnaire (rMEQ) has also been proposed here. For pdf's of both versions, see below.

The original MEQ:

MEQ.pdf

The reduced MEQ (rMEQ):

rMEQ.pdf