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Insight Horizon Media

Do the Munich chronotype Questionnaire?

Author

Robert Miller

Published Mar 03, 2026

Do the Munich chronotype Questionnaire?

The Munich Chronotype Questionnaire (MCTQ) was developed by Till Roenneberg and Martha Merrow at Ludwig-Maximilians University (LMU) Munich. The MCTQ samples sleep and circadian rhythm data from more than 25,000 participants.

What does the Munich Chronotype questionnaire measure?

The Munich Chronotype Questionnaire (MCTQ) is a self-reported measure of chronotype that calculates the midpoint of sleep on free days based on self-reported bed and wake times.

What is a chronotype questionnaire?

What is a “Chronotype“? Every person has a master biological clock ticking away inside of their brain, and dozens of smaller biological clocks throughout his or her body. Each Chronotype will reveal exactly what you need to do to work with your body, not against it.

How do I figure out my chronotype?

How do I find my chronotype? You can start by taking the Automated Morningness-Eveningness Questionnaire (AutoMEQ). This will tell you your circadian rhythm type.

What is a person’s chronotype?

Chronotype is the natural inclination of your body to sleep at a certain time, or what most people understand as being an early bird versus a night owl. In addition to regulating sleep and wake times, chronotype1 has an influence on appetite, exercise, and core body temperature.

What is Bear chronotype?

Most people fall under the category of a bear chronotype. This means their sleep and wake cycle goes according to the sun. Cohen says bear chronotypes wake easily and typically fall asleep with no problem.

Are chronotypes real?

There Are 6 Human Chronotypes, Not Just Morning Larks And Night Owls, Study Says. Others are night owls. But not everybody falls neatly into those two categories, scientists say – and a new study suggests there are actually multiple distinct ‘chronotypes’ that define people’s wakefulness and rest.

What are the 4 chronotypes?

People typically fall into one of four chronotype categories: the bear, the wolf, the lion, and the dolphin. Each chronotype is loosely based on the relative animal’s sleep patterns and habits, so let’s dive in to discover which chronotype you most closely align with.

What sleeper are you dolphin?

1. Dolphins. Real dolphins sleep with only half of their brain at a time (which is why they’re called unihemispheric sleepers). The other half is awake and alert, concentrating on swimming and looking for predators.

When should bear chronotype sleep?

The Bear Chronotype This chronotype is most productive in the morning, and will typically struggle with an afternoon slump after lunch, generally around 2–4 p.m. Eight hours of sleep is typical for a bear, and normal sleep hours are usually between 11 p.m. and 7 a.m.

Are there more than 4 Chronotypes?

And yes, whether you’re a Lion, a Bear, Wolf, or a Dolphin, knowing your chronotype points to the best times for sex and intimacy too! People see a lot of themselves in their chronotype. Within each of the four chronotypes there exists a continuum.

What kind of sleeper are you bear dolphin?

light sleepers
Are real dolphins poor sleepers? They are very light sleepers. Only half their brain is asleep at any one time – “unihemispheric sleep” – so they can carry on breathing and watch out for predators. They sleep with one eye open.