Jump to content

Comfort

From Wikipedia, the free encyclopedia
For other uses, see Comfort (disambiguation).
Several terms redirect here. For other uses, see Comfortable (song), Uncomfortable (song), Uncomfortable (album), and Sleeved blanket.
A comfortable dog

Comfort is a state of physical or psychological ease, often characterized by the absence of hardship. Individuals experiencing a lack of comfort are typically described as uncomfortable or in discomfort. A degree of psychological comfort can be achieved by recreating experiences that are associated with pleasant memories, such as engaging in familiar activities,[1][2] maintaining the presence of familiar objects,[1] and consumption of comfort foods. Comfort is a particular concern in health care, as providing comfort to the sick and injured is one goal of healthcare, and can facilitate recovery.[3] The phrase "comfort zone" is sometimes used to describe a psychological state associated with perceived safety and familiarity. Because of the personal nature of positive associations, psychological comfort is highly subjective.[3]

As a verb, "to comfort" generally denotes the act of providing relief to someone in pain, distress, or sorrow. Where the term is used to describe the support given to someone who has experienced a tragedy, the word is synonymous with consolation or solace. More broadly, comfort may also refer to the enhancement of a person's state of ease in the absence of explicit discomfort. For example, while sitting in a chair may not cause discomfort, the addition of a pillow can increase a person’s perceived physical comfort.

Concepts

[edit]
Rama comforts Sita

Psychological research has explored various aspects of comfort, suggesting that while individual experiences of comfort are highly subjective, certain patterns have emerged. Commonly studied forms of physical comfort include contact comfort, comfort food, and thermal comfort. These categories have been identified across multiple studies as recurring factors in how individuals perceive and respond to comfort stimuli.

Contact comfort

[edit]

Contact comfort is satisfaction with someone's touch, like a parent's embrace. This is essential to a child's development.

A well-known study by psychologist Harry Harlow investigated the role of contact comfort using infant rhesus monkeys. The monkeys were separated from their biological mothers and provided with two types of surrogate mothers—one made of wire and another covered in soft cloth. Both surrogates provided nourishment through a feeding nozzle. Despite both surrogates meeting the monkeys' nutritional needs, the monkeys showed a clear preference for the cloth-covered surrogate, spending significantly more time with it. This behavior suggested the importance of tactile stimulation and affection in psychological development.[4]

This experiment justified that importance of comfort and warmth for child development. All the monkeys that grew up from the experiment expressed a behavior of aggression and atypical sexual behaviors.[4]

Comfort food

[edit]

Comfort foods are foods that, when taken, produce feelings of psychological well-being or emotional relief. According to research, these preferences are frequently linked to the individual's eating history and early experiences, including family-cooked meals.

Comfort foods are often selected based on past experiences that evoke positive emotions. For instance, chocolate is frequently identified as a common comfort food, possibly due to its sweet flavor and its cultural association with rewards and celebrations.[5] The time of day also play a role in consuming comfort foods. In one study, only a portion of eating episodes were found to be driven by actual hunger, with routine or social cues serving as primary motivators in many cases.[6]

Popular comfort foods[7]
Favorite
comfort
foods 		Percent mentioning
item as their
favorite comfort food
Snack-
related
foods 		Potato chips 23
Ice cream 14
Cookies 12
Candy/chocolate 11
Meal-
related
foods 		Pasta or pizza 11
Steak or beef burgers 9
Casseroles or side dishes 9
Vegetables or salads 7
Soup 4

Food preferences split into two categories: snack-related and meal-related. Research suggests that individuals exposed to frequent snacking during childhood may be more likely to favor snack-related comfort foods later in life.[8] Food preference ranges through male/female, and younger/older. Females and the young demographic prefer snack-related comfort foods, while the male and older demographic prefer meal-related comfort foods.[8]

Thermal comfort

[edit]
Main article: Thermal comfort
Comfort level average on the temperature

Thermal comfort is a satisfaction of the ambient air temperature and humidity. Psychologists devised a study to determine the most comfortable temperature. The study had people answering a survey as the temperature changed around them. From the surveys, psychologist found many people had no opinion of a range of temperature. This was labeled temperature neutrality, which is the rate that the person's metabolism is shifting the same rate as the surrounding temperature. The average comfortable temperature is 30 °C (86 °F). Temperatures too hot (35 °C (95 °F) and above) and temperatures too low (12 °C (54 °F) and below) are considered uncomfortable to many people.[9]

Thermal neutrality (thermal neutral zone) is the temperature range where it is neither comfortable nor uncomfortable. The human body's metabolism is burning calories at the same rate as the temperature around. This would be around 24 °C (75 °F) (room temperature), and people have no opinion about the temperature.[9] Thermal neutrality is often also used in animal raising. For example, farmers maintain the neutral temperature for cattle to prevent cold stress.[10]

Everyday uses

[edit]
  • Floor surface temperature - too hot or too cold floors cause discomfort, and people may wear light shoes or have heated floors.[9]
  • Ventilation - no proper air flow throughout a room causes the room to be too hot. Windows and fans allow a human-made air current, and air conditioning helps with the heat.[11]

Clothing comfort

[edit]
A baby wearing many items of winter clothing: headband, cap, fur-lined coat, scarf and sweater

Clothing plays a significant role in fulfilling various comfort-related needs, and after food, clothing is one of the significant objects that suffices for comfort requirements. It contributes to comfort through multiple dimensions, including aesthetic appeal, tactile sensation, thermal regulation, moisture management, and pressure distribution.[12]

  • Aesthetic comfort: visual perception is influenced by color, fabric construction, style, garment fit, fashion compatibility, and finish of clothing material. Aesthetic comfort is necessary for psychological and social comfort.[13][14][15]
  • Thermophysiological comfort is the ability of clothing materials to support the thermal and moisture balance between the body and the environment. It is a property of textile materials that creates ease by maintaining moisture and thermal levels in a human's resting and active states. The type of textile fiber used in clothing significantly influences thermophysiological comfort. Different textile fibers have unique properties that make them suitable for use in various environments. Natural fibers are breathable and absorb moisture, and synthetic fibers are hydrophobic; they repel moisture and do not allow air to pass. Different environments demand a diverse selection of clothing materials. Hence, the appropriate choice is important.[16][17][18][19][20][21][22] It is primarily determined by the thermo-regulatory properties of textile materials, including permeability, heat dissipation, and moisture transfer rates.[23]
    • Thermal comfort: one primary criterion for our physiological needs is thermal comfort. The heat dissipation effectiveness of clothing gives the wearer a "neither too cold nor too hot" feel. Around 30 °C (86 °F), the human body is at ease. Clothing maintains a thermal balance; it keeps the skin dry and cool. It helps to keep the body from overheating while avoiding heat from the environment.[9][24]
    • Moisture comfort: moisture comfort is the prevention of a damp sensation.
  • Tactile comfort: tactile comfort is a resistance to the discomfort related to the friction created by clothing against the body. It is related to the smoothness, roughness, softness, and stiffness of the fabric used in clothing. The degree of tactile discomfort may vary between individuals. It is possible due to various factors, including allergies, tickling, prickling, skin abrasion, coolness, and the fabric's weight, structure, and thickness. There are specific surface finishes (mechanical and chemical) that can enhance tactile comfort. Fleece sweatshirts and velvet clothing, for example, may be comforting to some people. Soft, clingy, stiff, heavy, light, hard, sticky, scratchy, prickly are all terms used to describe tactile sensations.[25][26][27][28]
  • Pressure comfort: the comfort of the human body's pressure receptors' (present in the skin) sensory response towards clothing. Fabric with lycra may feel more comfortable because of this response and superior pressure comfort. The sensation response is influenced by the material's structure: snugging, looseness, heavy, light, soft, or stiff structuring.[29][30][31]

Other types of comfort

[edit]

In addition to physical and psychological dimensions, human comfort also encompasses visual, acoustic, and respiratory components.[32]

Visual comfort is defined as "the state of mind that expresses satisfaction with the visual environment."[33] This type of comfort can be achieved when an individual has a sufficient amount of light to perform an activity or task. It is possible for both low and high levels of light to create discomfort.

Acoustic comfort is a state of being where noise levels are not harming or interfering with the activities of individuals in some area.

Respiratory comfort is achieved in an environment where the air breathed is of sufficiently high quality. In indoor spaces this type of comfort can be predicted by the indoor air quality (IAQ).[34] IAQ is dependent on the quantity of pollutants in the air, the ventilation rate, and the turnover rate of pollutants. In outdoor spaces respiratory comfort can be associated with the air quality index.

See also

[edit]

References

[edit]
  1. ^ a b Miller, Daniel (2013). The Comfort of Things. John Wiley & Sons. ISBN 978-0-7456-7385-1.[page needed]
  2. ^ Abbott, Ernest Hamlin; Abbott, Lyman; Bellamy, Francis Rufus; Mabie, Hamilton Wright (1919). The Outlook.
  3. ^ a b Katharine Kolcaba, Comfort Theory and Practice: A Vision for Holistic Health Care and Research (2003). ISBN 9780826116338.
  4. ^ a b Schultheis, Erin (May 1999). "Harry F. Harlow (1906 - 1981)". Muskingum University. Archived from the original on 2016-12-07. Retrieved 2016-01-29.
  5. ^ Barthel, Diane (August 1989). "Modernism and Marketing: The Chocolate Box Revisited". Theory, Culture & Society. 6 (3): 429–438. doi:10.1177/026327689006003004.
  6. ^ Tuomisto, T; Tuomisto, Mt; Hetherington, M; Lappalainen, R (April 1998). "Reasons for Initiation and Cessation of Eating in Obese Men and Women and the Affective Consequences of Eating in Everyday Situations". Appetite. 30 (2): 211–222. doi:10.1006/appe.1997.0142. PMID 9573454.
  7. ^ Wansink, B; Cheney, M; Chan, N (September 2003). "Exploring comfort food preferences across age and gender1". Physiology & Behavior. 79 (4–5): 739–747. doi:10.1016/S0031-9384(03)00203-8. PMID 12954417.
  8. ^ a b Wansink, B; Cheney, M; Chan, N (September 2003). "Exploring comfort food preferences across age and gender1". Physiology & Behavior. 79 (4–5): 739–747. doi:10.1016/S0031-9384(03)00203-8. PMID 12954417.
  9. ^ a b c d Gagge, A.P.; Stolwijk, J.A.J.; Hardy, J.D. (June 1967). "Comfort and thermal sensations and associated physiological responses at various ambient temperatures". Environmental Research. 1 (1): 1–20. Bibcode:1967ER......1....1G. doi:10.1016/0013-9351(67)90002-3. PMID 5614624.
  10. ^ "Explain the concepts of thermoneutral zone, lower critical temperature, and upper critical temperature, and how they relate to metabolic rate - eXtension". articles.extension.org. Retrieved 2016-02-01.[dead link‍]
  11. ^ "Ventilation". Department of Energy. Retrieved 2016-02-01.
  12. ^ Song, Guowen (2011). Improving Comfort in Clothing. Oxford Philadelphia, Pennsylvania: Woodhead Publishing. p. 22. ISBN 978-0-85709-064-5.
  13. ^ Song, Guowen (2011). Improving Comfort in Clothing. Woodhead Publishing. p. 440. ISBN 978-0-85709-064-5.
  14. ^ Das, Apurba; Alagirusamy, R. (2010). "Psychology and comfort". Science in Clothing Comfort. pp. 13–30. doi:10.1533/9780857092830.13. ISBN 978-1-84569-789-1.
  15. ^ Lyle, Dorothy Siegert (1982). Modern textiles. Internet Archive. New York: John Wiley & Sons. p. 29. ISBN 978-0-471-07805-0.
  16. ^ Cubrić, Ivana Salopek; Skenderi, Zenun (March 2013). "Evaluating thermophysiological comfort using the principles of sensory analysis". Collegium Antropologicum. 37 (1): 57–64. PMID 23697251.
  17. ^ Hes, L.; Williams, J. (2011). "Laboratory measurement of thermo-physiological comfort". Improving Comfort in Clothing. pp. 114–137. doi:10.1533/9780857090645.1.114. ISBN 978-1-84569-539-2.
  18. ^ Stevens, Katy (2008). Thermophysiological comfort and water resistant protection in soft shell protective garments. University of Leeds (School of Design).
  19. ^ Textile Trends. Eastland Publications. 2001. p. 16.
  20. ^ Pre-print of Conference Proceedings: Textile Institute 1988 Annual World Conference, Sydney, Australia, 10-13 July. Textile Institute. 1988. p. 9. ISBN 978-1-870812-08-5.
  21. ^ Ruckman, J.E.; Murray, R.; Choi, H.S. (March 1999). "Engineering of clothing systems for improved thermophysiological comfort: The effect of openings". International Journal of Clothing Science and Technology. 11 (1): 37–52. doi:10.1108/09556229910258098.
  22. ^ Varshney, R. K.; Kothari, V. K.; Dhamija, S. (17 May 2010). "A study on thermophysiological comfort properties of fabrics in relation to constituent fibre fineness and cross-sectional shapes". Journal of the Textile Institute. 101 (6): 495–505. doi:10.1080/00405000802542184.
  23. ^ Collier, Billie J. (2000). Understanding textiles. Internet Archive. Upper Saddle River, NJ : Prentice Hall. p. 539. ISBN 978-0-13-021951-0.
  24. ^ Song, Guowen (2011). Improving Comfort in Clothing. Woodhead Publishing. pp. 149, 166. ISBN 978-0-85709-064-5.
  25. ^ Au, K.F. (2011). Advances in Knitting Technology. Woodhead Publishing. ISBN 978-1-84569-372-5.
  26. ^ Song, Guowen (2011). Improving Comfort in Clothing. Woodhead Publishing. pp. 167, 192, 208. ISBN 978-0-85709-064-5.
  27. ^ Song, Guowen (2011). Improving Comfort in Clothing. Woodhead Publishing. pp. 223, 235, 237, 427. ISBN 978-0-85709-064-5.
  28. ^ Das, A.; Alagirusamy, R. (2011). "Improving tactile comfort in fabrics and clothing". Improving Comfort in Clothing. pp. 216–244. doi:10.1533/9780857090645.2.216. ISBN 978-1-84569-539-2.
  29. ^ Song, Guowen (2011). Improving Comfort in Clothing. Woodhead Publishing. pp. 25, 235, 432. ISBN 978-0-85709-064-5.
  30. ^ Hunter, L.; Fan, J. (2015). "Improving the Comfort of Garments". Textiles and Fashion. pp. 739–761. doi:10.1016/B978-1-84569-931-4.00029-5. ISBN 978-1-84569-931-4.
  31. ^ Fan, J. (2009). "Physiological comfort of fabrics and garments". Engineering Apparel Fabrics and Garments. pp. 201–250. doi:10.1533/9781845696443.201. ISBN 978-1-84569-134-9.
  32. ^ Song, Ying; Mao, Fubing; Liu, Qing (2019). "Human Comfort in Indoor Environment: A Review on Assessment Criteria, Data Collection and Data Analysis Methods". IEEE Access. 7: 119774–119786. Bibcode:2019IEEEA...7k9774S. doi:10.1109/access.2019.2937320. hdl:10356/137876.
  33. ^ Steemers, Koen (August 1994). "Daylighting design: Enhancing energy efficiency and visual quality". Renewable Energy. 5 (5–8): 950–958. Bibcode:1994REne....5..950S. doi:10.1016/0960-1481(94)90116-3.
  34. ^ Jones, A.P. (December 1999). "Indoor air quality and health". Atmospheric Environment. 33 (28): 4535–4564. Bibcode:1999AtmEn..33.4535J. doi:10.1016/S1352-2310(99)00272-1.
[edit]
Wikiquote has quotations related to Comfort.
Look up comfort in Wiktionary, the free dictionary.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Comfort&oldid=1284039587"