Related Experiment Video
Updated: May 18, 2026

04:43
Visualizing Visual Adaptation
Published on: April 24, 2017
The Manchester Color Wheel: validation in secondary school pupils
Helen R Carruthers1, Linda Magee, Susan Osborne
1Department of Medical Illustration, University Hospital of South Manchester NHS Foundation Trust, Manchester, UK.
BMC Medical Research Methodology
|September 7, 2012
Summary
The Manchester Color Wheel (MCW) effectively assesses adolescent mood and mental health, correlating color choices with anxiety and depression scores. Engaging in activities like sports or music can positively influence mood color selection.
Area of Science:
- Psychology
- Adolescent Health
- Non-verbal Communication
Background:
- Investigating non-verbal methods to improve patient communication, particularly for sensitive clinical issues.
- Developed the Manchester Color Wheel (MCW), an instrument using positive, neutral, and negative colors to assess psychological status.
- Validated MCW in adults with anxiety/depression, showing responsiveness, reproducibility, and capacity to identify positive mental states.
Purpose of the Study:
- To validate the Manchester Color Wheel (MCW) in an adolescent population within a secondary school setting.
- To assess the utility of the MCW in rapidly evaluating adolescent mental health and mood.
- To explore the relationship between mood color choice and standardized measures of anxiety and depression.
Main Methods:
- Administered the MCW and the Hospital Anxiety Depression (HAD) questionnaire to 620 pupils (aged 11-17).
- Conducted an experimental component with 197 pupils to assess mood color changes induced by sport, music, or art activities compared to controls.
- Analyzed the correlation between MCW color choices and HAD scores, and the impact of activities on mood color selection.
Main Results:
- A significant association was found between negative mood color choices and higher HAD depression scores (62.5% vs 14.5%, p < 0.001).
- Positive mood color choices were significantly higher in normal HAD pupils compared to depressed pupils (48.9% vs 18.8%, p < 0.001).
- Participation in sport and music activities led to a significant increase in positive mood color choices compared to controls.
Conclusions:
- The MCW is a potentially useful tool for the rapid and easy assessment of various health issues in large adolescent populations.
- The findings suggest the MCW's utility in educational settings for understanding and potentially influencing adolescent well-being.
- The study confirms the MCW's responsiveness to mood changes induced by engaging activities.
Related Concept Videos
Color Vision
Color perception begins in the retina, the light-sensitive layer at the back of the eye. Two main theories explain how colors are seen: the trichromatic theory and the opponent-process theory. The trichromatic theory, proposed by Thomas Young in 1802 and extended by Hermann von Helmholtz in 1852, suggests that color vision is based on three types of cone receptors in the retina. These cones are sensitive to different but overlapping ranges of wavelengths corresponding to red, blue, and green.
Colors and Magnetism
Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human eye.
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human eye.
Indicators
Certain organic substances change color in dilute solution when the hydronium ion concentration reaches a particular value. For example, phenolphthalein is a colorless substance in any aqueous solution with a hydronium ion concentration greater than 5.0 × 10−9 M (pH < 8.3). In more basic solutions where the hydronium ion concentration is less than 5.0 × 10−9 M (pH > 8.3), it is red or pink. Substances such as phenolphthalein, which can be used to determine the pH of a solution, are called...
Data Validation
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
Nursing assessment guides are generally based on holistic models rather than medical...
UV–Vis Spectroscopy: Woodward–Fieser Rules
UV–Visible absorption spectra of conjugated dienes arise from the lowest energy π → π* transitions. The light-absorbing part of the molecule is called the chromophore, and the substituents directly attached to the chromophore are called auxochromes. A strong correlation exists between the absorption maxima, λmax, and the structure of a conjugated π system. The Woodward–Fieser rules predict the value of λmax for a given structure by adding the contributions...
Photoreceptors and Visual Pathways
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category, whereas...

