Related Experiment Video
Updated: Oct 16, 2025

10:16
Human Circadian Phenotyping and Diurnal Performance Testing in the Real World
Published on: April 7, 2020
8.7K
Does chronotype explain daily timing of music behaviors?
Shannon E Wright1, Caroline Palmer1
1Department of Psychology, McGill University, Montréal, Canada.
Chronobiology International
|October 22, 2021
Summary
Musicians
Area of Science:
- Chronobiology
- Music Psychology
- Sleep Science
Background:
- Circadian rhythms influence daily activities.
- Musicians often perform late at night.
- Chronotype differences between performing and non-performing musicians are underexplored.
Purpose of the Study:
- Investigate chronotype in musicians and non-musicians.
- Examine the relationship between chronotype and music-making timing.
- Assess pandemic-related disruptions to musical and sleep habits.
Main Methods:
- Online daily activity and sleep diaries (7-day duration).
- Participants: performing musicians, active musicians, inactive musicians, non-musicians.
- Data collected in Summer 2020, including COVID-19 impact.
Main Results:
- Active/performing musicians tended to be earlier chronotypes.
- Chronotype predicted music-making time: earlier chronotypes made music earlier.
- Music activity timing remained stable despite COVID-19, though amounts decreased.
Conclusions:
- Performing musicians may be earlier chronotypes than non-performers.
- Individual circadian rhythms (chronotype) dictate music-making times.
- Pandemic altered sleep and social habits but not the timing of music activities.
More Related Videos
Related Concept Videos
Circadian Rhythms and Gene Regulation
4.2K
The biological clock is involved in many aspects of regulating complex physiology in all animals. It was in 1935 when German zoologists, Hans Kalmus and Erwin Bünning, discovered the existence of circadian rhythm in Drosophila melanogaster. However, the internal molecular mechanisms behind the circadian clock remained a mystery until 1984, when Jeffrey C. Hall, Michael Rosbash, and Michael W. Young discovered the expression of the Per gene oscillating over a 24-hour cycle. In subsequent...
4.2K
Chronopharmacokinetics: Circadian Rhythms and Influence on Drug Response
159
Circadian rhythms are cyclic changes that are crucial in plasma drug concentrations. Various standard circadian parameters, including core body temperature, heart rate, and other cardiovascular factors, directly impact disease states and the therapeutic response to drug therapy.
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...
159
Biological Clocks and Seasonal Responses
39.7K
The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.
39.7K
Impact of Social Context on Individuals
74
Social psychology examines how the real or imagined presence of others influences individuals' thoughts, feelings, and behaviors. A key concept in this field is the role of social context in shaping behavior. The same individual may act differently depending on the social setting, due to the varying expectations and norms associated with each environment. This context-dependent behavior illustrates the influence of social roles, which prescribe appropriate conduct in specific situations.Social...
74
Chronopharmacokinetics: Time-Dependent Pharmacokinetics
242
Chronopharmacokinetics studies the temporal change in drug absorption and elimination. These changes can be cyclical or non-cyclical. Cyclical changes occur over a regular interval, while non-cyclical changes occur over a longer, irregular period.
Time-dependent pharmacokinetics refers to non-cyclical changes in drug rate processes over a period of time. It can lead to nonlinear pharmacokinetics, where the relationship between drug concentration and time is not proportional. Non-cyclical...
Time-dependent pharmacokinetics refers to non-cyclical changes in drug rate processes over a period of time. It can lead to nonlinear pharmacokinetics, where the relationship between drug concentration and time is not proportional. Non-cyclical...
242
Gene-Environment Interactions
685
Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...
685

