![2018 IMG 8253 Helsinki, Finland (40249531641)](https://upload.wikimedia.org/wikipedia/commons/5/58/2018_IMG_8253_Helsinki%2C_Finland_%2840249531641%29.jpg)
Friendship is a
relationship of mutual
affection between people. It is a stronger form of interpersonal bond than an "acquaintance" or an "association", such as a classmate, neighbor, coworker, or colleague.
In some cultures, the concept of friendship is restricted to a small number of very deep relationships; in others, such as the U.S. and Canada, a person could have many friends, plus perhaps a more intense relationship with one or two people, who may be called ''good friends'' or ''best friends''. Other colloquial terms include ''besties'' or ''
Best Friends Forever
"Best friends forever" is a phrase that describes a close friendship. It is sometimes written as an initialism, "BFF".
Definition
A BFF is a term for someone's best friend or close friend and is characterized by trust and permanence, irrespectiv ...
'' (''BFF''s). Although there are many forms of friendship, some of which may vary from place to place, certain characteristics are present in many such bonds. Such features include choosing to be with one another, enjoying time spent together, and being able to engage in a positive and supportive role to one another.
Sometimes friends are distinguished from
family
Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...
, as in the saying "friends and family", and sometimes from
lovers (e.g., "lovers and friends"), although the line is blurred with
friends with benefits. The ''
friend zone
In popular culture, the friend zone (or friendzone) is a relational concept, describing a situation in which one person in a mutual friendship wishes to enter into a romantic or sexual relationship with the other person, while the other doe ...
'' is a place where someone is restricted from rising up to the status of lover (see also
Unrequited love
Unrequited love or one-sided love is love that is not openly reciprocated or understood as such by the beloved. The beloved may not be aware of the admirer's deep and pure affection, or may consciously reject it. The Merriam Webster Online Dict ...
).
Friendship has been studied in academic fields, such as
communication
Communication (from la, communicare, meaning "to share" or "to be in relation with") is usually defined as the transmission of information. The term may also refer to the message communicated through such transmissions or the field of inqui ...
,
sociology
Sociology is a social science that focuses on society, human social behavior, patterns of social relationships, social interaction, and aspects of culture associated with everyday life. It uses various methods of empirical investigation an ...
,
social psychology
Social psychology is the scientific study of how thoughts, feelings, and behaviors are influenced by the real or imagined presence of other people or by social norms. Social psychologists typically explain human behavior as a result of the ...
,
anthropology
Anthropology is the scientific study of humanity, concerned with human behavior, human biology, cultures, societies, and linguistics, in both the present and past, including past human species. Social anthropology studies patterns of be ...
, and
philosophy. Various academic theories of friendship have been proposed, including
social exchange theory
Social exchange theory is a sociological and psychological theory that studies the social behavior in the interaction of two parties that implement a cost-benefit analysis to determine risks and benefits. The theory also involves economic relation ...
,
equity theory
Equity theory focuses on determining whether the distribution of resources is fair to both relational partners. Equity is measured by comparing the ratio of contributions (or costs) and benefits (or rewards) for each person. Considered one of the ...
,
relational dialectics
Relational dialectics is an interpersonal communication theory about close personal ties and relationships that highlights the tensions, struggles and interplay between contrary tendencies. The theory, proposed respectively by Leslie Baxter and Ba ...
, and
attachment styles
Attachment theory is a psychological, evolutionary and ethological theory concerning relationships between humans. The most important tenet is that young children need to develop a relationship with at least one primary caregiver for normal ...
.
Developmental psychology
Childhood
The understanding of friendship in children tends to be more heavily focused on areas such as common activities, physical proximity, and shared expectations.
These friendships provide opportunity for
playing
Play is a range of Motivation#Incentive theories: intrinsic and extrinsic motivation, intrinsically motivated activities done for recreational pleasure and enjoyment. Play is commonly associated with children and juvenile-level activities, but m ...
and practicing
self-regulation.
Most children tend to describe friendship in terms of things like
sharing
Sharing is the joint use of a resource or space. It is also the process of dividing and distributing. In its narrow sense, it refers to joint or alternating use of inherently finite goods, such as a common pasture or a shared residence. Still ...
, and children are more likely to share with someone they consider to be a friend.
[Newman, B.M. & Newman, P.R. (2012). Development Through Life: A Psychosocial Approach. Stanford, CT.] As children mature, they become less individualized and are more aware of others. They gain the ability to empathize with their friends, and enjoy playing in groups. They also experience peer rejection as they move through the middle childhood years. Establishing good friendships at a young age helps a child to be better acclimated in society later on in their life.
Based upon the reports of teachers and mothers, 75% of preschool children had at least one friend. This figure rose to 78% through the
fifth grade
Fifth grade (called Grade 5 in some regions) is a year of education in many nations, and some other regions call it Year 5. In the United States, the fifth grade is the fifth and last year of elementary school in most schools. In other schools, it ...
, as measured by co-nomination as friends, and 55% had a mutual best friend.
About 15% of children were found to be chronically friendless, reporting periods without mutual friends at least six months.
Studies have shown that friendships in childhood can assist in the development of certain skills, such as building empathy and learning different problem solving techniques.
Coaching from parents can be useful in helping children to make friends.
Eileen Kennedy-Moore
Eileen Kennedy-Moore is a Princeton, New Jersey-based clinical psychologist and the author or co-author of books for parents, children, and mental health professionals. She serves on the advisory board for ''Parents'' magazine and blogs about chil ...
describes three key ingredients of children's friendship formation: (1) openness, (2) similarity, and (3) shared fun. Parents can also help children understand social guidelines they haven't learned on their own. Drawing from research by Robert Selman and others, Kennedy-Moore outlines developmental stages in children's friendship, reflecting an increasing capacity to understand others' perspectives: "I Want It My Way", "What's In It For Me?", "By the Rules", "Caring and Sharing", and "Friends Through Thick and Thin."
Adolescence
![Bhutan, Friends - Flickr - babasteve](https://upload.wikimedia.org/wikipedia/commons/4/4f/Bhutan%2C_Friends_-_Flickr_-_babasteve.jpg)
In adolescence, friendships become "more giving, sharing, frank, supportive, and spontaneous." Adolescents tend to seek out peers who can provide such qualities in a
reciprocal relationship, and to avoid peers whose problematic behavior suggest they may not be able to satisfy these needs.
Personal characteristics and
dispositions are also features sought by adolescents, when choosing whom to begin a friendship with.
During adolescence, friendship relationships are more based on similar morals and values, loyalty, and shared interests than that of children, in which friendships stem from being in the same vicinity and access to playthings.
One large study of American adolescents determined how their engagement in problematic behavior (such as stealing, fighting, and truancy) was related to their friendships. Findings indicated that adolescents were less likely to engage in problem behavior when their friends did well in school, participated in school activities, avoided drinking, and had good
mental health
Mental health encompasses emotional, psychological, and social well-being, influencing cognition, perception, and behavior. It likewise determines how an individual handles stress, interpersonal relationships, and decision-making. Mental hea ...
. The opposite was found regarding adolescents who did engage in problematic behavior. Whether adolescents were influenced by their friends to engage in problem behavior depended on how much they were exposed to those friends, and whether they and their friendship groups "fit in" at school.
Friendships formed during
post-secondary education
Tertiary education, also referred to as third-level, third-stage or post-secondary education, is the educational level following the completion of secondary education. The World Bank, for example, defines tertiary education as including univers ...
last longer than friendships formed earlier. In late adolescence, cross-racial friendships tend to be uncommon, likely due to prejudice and cultural differences.
Adulthood
![Tudor and Delia Summer 2015 coloured](https://upload.wikimedia.org/wikipedia/commons/4/48/Tudor_and_Delia_Summer_2015_coloured.JPG)
Friendship in adulthood provides companionship, affection, as well as emotional support, and contributes positively to mental well-being and improved physical health.
Adults may find it particularly difficult to maintain meaningful friendships in the workplace. "The workplace can crackle with competition, so people learn to hide vulnerabilities and quirks from colleagues. Work friendships often take on a transactional feel; it is difficult to say where networking ends and real friendship begins." Unlike younger people, many adults value their financial well-being and security that their job provides rather than developing friendships with coworkers.
The majority of adults have an average of two close friends. Numerous studies with adults suggest that friendships and other supportive relationships do enhance self-esteem.
[Berndt, T.J. (2002)]
Friendship Quality and Social Development
American Psychological Society. Purdue University
Purdue University is a public land-grant research university in West Lafayette, Indiana, and the flagship campus of the Purdue University system. The university was founded in 1869 after Lafayette businessman John Purdue donated land and mone ...
.
Older adults
Older adults
Old age refers to ages nearing or surpassing the life expectancy of human beings, and is thus the end of the human life cycle. Terms and euphemisms for people at this age include old people, the elderly (worldwide usage), OAPs (British usage ...
continue to report high levels of personal satisfaction in their friendships as they age, even as the overall number of friends tends to decline. This satisfaction is associated with an increased ability to accomplish
activities of daily living
Activity may refer to:
* Action (philosophy), in general
* Human activity: human behavior, in sociology behavior may refer to all basic human actions, economics may study human economic activities and along with cybernetics and psychology may s ...
, as well as a reduced decline in
cognitive abilities, decreased instances of hospitalization, and better outcomes related to
rehabilitation.
The overall number of reported friends in later life may be mediated by increased lucidity, better speech and vision, and marital status. A decline in the number of friends an individual has as they become older has been explained by Carstensen's Socioemotional Selectivity Theory, which describes a change in motivation that adults experience when socializing. The theory states that an increase in age is characterized by a shift from information-gathering to emotional regulation; in order to maintain positive emotions, older adults restrict their social groups to those whom they share an emotional bond.
As one review phrased it:
Research within the past four decades has now consistently found that older adults reporting the highest levels of happiness and general well being also report strong, close ties to numerous friends.
As family responsibilities and vocational pressures lessen, friendships become more important. Among the elderly, friendships can provide links to the larger community, serve as a protective factor against depression and loneliness, and compensate for potential losses in social support previously given by family members.
Especially for people who cannot go out as often, interactions with friends allow for continued societal interaction. Additionally, older adults in declining health who remain in contact with friends show improved psychological well-being.
Forming and maintaining
Forming and maintaining friendships often requires time and effort.
Some factors affect most people. For example, most people underestimate how much other people like them. The
liking gap
The liking gap is the disparity between how much a person believes that another person likes them, and that other person's actual opinion. Studies have found that most people underestimate how much other people like them and enjoy their company.
...
can make it difficult to form friendships.
Developmental issues
People with certain types of
developmental disorders may struggle more than usual to make and maintain friendships.
Attention deficit hyperactivity disorder
Children with
attention deficit hyperactivity disorder
Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterised by excessive amounts of inattention, hyperactivity, and impulsivity that are pervasive, impairing in multiple contexts, and otherwise age-inap ...
(ADHD) may have difficulty forming and maintaining friendships, due to a limited ability to build
social skills through
observational learning, difficulties attending to
social cues
''Social Cues'' is the fifth studio album by American rock band Cage the Elephant. Announced on January 31, 2019, the album was released on April 19, 2019. The album is the first by the band to feature a title track. Social Cues won the award for ...
, and because of the social impacts of
impulsive behavior
In psychology, impulsivity (or impulsiveness) is a tendency to act on a whim, displaying behavior characterized by little or no forethought, reflection, or consideration of the consequences. Impulsive actions are typically "poorly conceived, pre ...
and a greater tendency to engage in behavior that may be seen as disruptive by their peers.
In a 2007 review, no treatment was identified which effectively address peer functioning in children with ADHD, and treatments which addressed other aspects of the disorder were not found to eliminate issues related to peer functioning.
Autism
Certain symptoms of
autism spectrum
The autism spectrum, often referred to as just autism or in the context of a professional diagnosis autism spectrum disorder (ASD) or autism spectrum condition (ASC), is a neurodevelopmental condition (or conditions) characterized by difficulti ...
disorders can interfere with the formation of interpersonal relations, such as a preference for routine actions, resistance to change, obsession with particular interests or rituals, and a lack of
social skills. Autistic children have been found to be more likely to be close friends of one person, rather than having groups of friends. Additionally, they are more likely to be close friends of other children with some sort of a disability. A sense of parental attachment aids in the quality of friendships in children with autism spectrum disorders; a sense of attachment with one's parents compensates for a lack of social skills that would usually inhibit friendships.
A study done by Frankel et al. showed that parental intervention and instruction plays an important role in such children developing friendships. Along with parental intervention, school professionals play an important role in teaching social skills and peer interaction. Paraprofessionals, specifically one-on-one aides and classroom aides, are often placed with children with autism spectrum disorders in order to facilitate friendships and guide the child in making and maintaining substantial friendships.
Although lessons and training may help peers of children with autism, bullying is still a major concern in social situations. According to Anahad O'Connor of ''
The New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid d ...
'', bullying is most likely to occur against children with autism spectrum disorders who have the most potential to live independently. Such children are more at risk because they have as many of the rituals and lack of social skills as children who are more visibly autistic, but they are more likely to be
mainstreamed in school. Autistic children have more difficulty attending to
social cue
Social cues are verbal or non-verbal signals expressed through the face, body, voice, motion (and more) and guide conversations as well as other social interactions by influencing our impressions of and responses to others. These percepts are impo ...
s, and so may not always recognize when they are being bullied.
Down syndrome
Children with
Down syndrome
Down syndrome or Down's syndrome, also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with physical growth delays, mild to moderate intellectual dis ...
have increased difficulty forming friendships. They experience a
language delay
A language delay is a language disorder in which a child fails to develop language abilities at the usual age-appropriate period in their developmental timetable. It particularly affects deaf children who are denied sign language. It is most co ...
causing them to have a harder time playing with other children. Most children with Down syndrome may prefer to watch other students and play ''alongside'' a friend but not ''with'' them, mostly because they understand more than they can outwardly express. In preschool years, children with Down syndrome can benefit from the classroom setting, surrounded by other children and less dependent on adult aid. Children with this disability benefit from a variety of interactions with both adults and children. At school, ensuring an inclusive environment in the classroom can be difficult, but proximity to close friends can be crucial for social development.
Health
Studies have found that strong social supports improve a person's prospects for good health and longevity. Conversely, loneliness and a lack of social supports have been linked to an increased risk of
heart disease, viral
infection
An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable dis ...
s, and
cancer
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal b ...
, as well as higher mortality rates overall. Two researchers have even termed friendship networks a "behavioral
vaccine
A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. The safety and effectiveness of vaccines has been widely studied and verified. " that boosts both physical and mental health.
There is a large body of research linking friendship and health, but the precise reasons for the connection remain unclear. Most of the studies in this area are large
prospective studies that follow people over time, and while there may be a
correlation between the two variables (friendship and health status), researchers still do not know if there is a cause and effect relationship, such as the notion that good friendships actually improve health. A number of theories have attempted to explain this link. These theories have included that good friends encourage their friends to lead more healthy lifestyles; that good friends encourage their friends to seek help and access services when needed; that good friends enhance their friends' coping skills in dealing with illness and other health problems; and that good friends actually affect physiological pathways that are protective of health.
Mental health
The lack of friendship has been found to play a role in increasing risk of
suicidal ideation among female adolescents, including having more friends who were not themselves friends with one another. However, no similar effect was observed for males. Having few or no friends is a major indicator in the diagnosis of a range of
mental disorders.
Higher friendship quality directly contributes to self-esteem, self-confidence, and social development.
A
World Happiness Database study found that people with close friendships are happier, although the absolute number of friends did not increase happiness. Other studies have suggested that children who have friendships of a high quality may be protected against the development of certain disorders, such as anxiety and depression. Conversely, having few friends is associated with
dropping out of school, as well as
aggression, and adult
crime
In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definitions of", in Ca ...
.
Peer rejection is also associated with lower later aspiration in the
workforce
The workforce or labour force is a concept referring to the pool of human beings either in employment or in unemployment. It is generally used to describe those working for a single company or industry, but can also apply to a geographic reg ...
, and participation in social activities, while higher levels of friendship was associated with higher adult
self-esteem.
Dissolution
The dissolution of a friendship may be viewed as a personal rejection, or may be the result of natural changes over time, as friends grow more distant both physically and emotionally. The disruption of friendships has been associated with increased
guilt
Guilt may refer to:
*Guilt (emotion), an emotion that occurs when a person feels that they have violated a moral standard
*Culpability, a legal term
*Guilt (law), a legal term
Music
* ''Guilt'' (album), a 2009 album by Mims
* "Guilt" (The Long Bl ...
,
anger
Anger, also known as wrath or rage, is an intense emotional state involving a strong uncomfortable and non-cooperative response to a perceived provocation, hurt or threat.
A person experiencing anger will often experience physical effects, su ...
and
depression, and may be highly stressful events, especially in childhood. However, potential negative effects can be mitigated if the dissolution of a friendship is replaced with another close relationship.
Demographics
Friends tend to be more similar to one another in terms of age, gender, behavior,
substance abuse, personal disposition, and academic performance.
In
ethnically diverse
The term multiculturalism has a range of meanings within the contexts of sociology, political philosophy, and colloquial use. In sociology and in everyday usage, it is a synonym for " ethnic pluralism", with the two terms often used interchang ...
countries, there is broad evidence that children and adolescents tend to form friendships with others of the same race or ethnicity, beginning in
preschool
A preschool, also known as nursery school, pre-primary school, or play school or creche, is an educational establishment or learning space offering early childhood education to children before they begin compulsory education at primary sch ...
, and peaking in middle or late childhood.
Gender differences
In general, female-female friendship interactions among children tend to focus on interpersonal connections and
mutual support. In contrast, male-male interaction tends to be more focused on
social status. As a result, they may actively discourage the expression of emotional needs.
Females report more anxiety, jealousy, and relational victimization and less stability related to their friendships. Males, on the other hand, report higher levels of physical victimization. Nevertheless, males and females tend to report relative satisfaction levels with their friendships.
Women tend to be more expressive and intimate in their same-sex friendships and have a smaller range of friends.
Males are more likely to define intimacy in terms of shared physical experiences. In contrast, females are more likely to define it in shared emotional ones. Males are less likely to make emotional or personal disclosures to other males because they could use this information against them. However, they will disclose this information to females (as they are not in competition with them), and males tend to regard friendships with females as more meaningful, intimate, and pleasant. Male-male friendships are generally more like alliances, while female-female friendships are much more attachment-based. As a result, this also means that the end of male-male friendships tends to be less emotionally upsetting than that of female-female friendships.
Women tend to be more socially adept than their male peers among older adults. As a result, many older men may rely upon a female companion, such as a spouse, to compensate for their comparative lack of social skills.
One study found that women in Europe and North America were slightly more likely than men to self-report having a best friend.
Culture
Which relationships count as true friendships, rather than as an acquaintance or a co-worker, varies by culture. In English-speaking cultures, it is not unusual for people to include weaker relationships as being friends.
In other cultures, such as the Russian and Polish cultures, only the most significant relationships are considered friends. A Russian might have one or two friends plus a large number of "pals" or acquaintances; a Canadian in similar circumstances might count all of these relationships as being friends.
In
Western culture
Leonardo da Vinci's ''Vitruvian Man''. Based on the correlations of ideal Body proportions">human proportions with geometry described by the ancient Roman architect Vitruvius in Book III of his treatise ''De architectura''.
image:Plato Pio-Cle ...
s, friendships are often seen as lesser to familial or romantic.
When discussing taboos of friendship it was found that Chinese respondents found more than their British counterparts.
Interspecies
![CUTE FRIENDSHIP](https://upload.wikimedia.org/wikipedia/commons/6/68/CUTE_FRIENDSHIP.JPG)
Friendship is found among animals of higher intelligence, such as higher
mammals and some
bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweig ...
s. Cross-species friendships are common between humans and
domestic animal
This page gives a list of domesticated animals, also including a list of domestication of animals, animals which are or may be currently undergoing the process of domestication and animals that have an extensive relationship with humans beyond simp ...
s. Cross-species friendships may also occur between two non-human animals, such as
dog
The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the wolf. Also called the domestic dog, it is derived from the extinct Pleistocene wolf, and the modern wolf is the dog's nearest living relative. Do ...
s and
cat
The cat (''Felis catus'') is a domestic species of small carnivorous mammal. It is the only domesticated species in the family Felidae and is commonly referred to as the domestic cat or house cat to distinguish it from the wild members of ...
s.
See also
*
Blood brother
Blood brother can refer to two or more men not related by birth who have sworn loyalty to each other. This is in modern times usually done in a ceremony, known as a blood oath, where each person makes a small cut, usually on a finger, hand or ...
*
Boston marriage
A "Boston marriage" was, historically, the cohabitation of two wealthy women, independent of financial support from a man. The term is said to have been in use in New England in the late 19th/early 20th century. Some of these relationships were ...
*
Bromance
*
Casual relationship
Casual dating or a casual relationship is a physical and emotional relationship between two people who may have casual sex or a near- sexual relationship without necessarily demanding or expecting the additional commitments of a more formal rom ...
*
Cross-sex friendships
A cross-sex friendship is a platonic relationship between two unrelated people of differing sexes or gender. There are multiple types of cross-sex friendships, all defined by whether or not each party has a romantic attraction to each other, ...
*
Female bonding
In ethology and social science, female bonding is the formation of a close personal relationship and patterns of friendship, attachment, and cooperation in females. Examples
Within the context of human relationships the definition and display of f ...
*
Fraternization
Fraternization (from Latin ''frater'', brother) is "to become brothers" by conducting social relations with people who are actually unrelated and/or of a different class (especially those with whom one works) as if they were siblings, family memb ...
*
Frenemy
"Frenemy" (also spelled "frienemy") is an oxymoron and a portmanteau of "friend" and "enemy" that refers to "a person with whom one is friendly, despite a fundamental dislike or rivalry" or "a person who combines the characteristics of a friend ...
*
Friend of a friend
In sociology, a friend of a friend is a human contact that exists because of a mutual friend. Person C is a friend of a friend of person A when there is a person B that is a friend of both A and C. Thus the human relation "friend of a friend" is ...
*
Friendship Day
Friendship Day (also known as International Friendship Day or Friend's Day) is a day in several countries for celebrating friendship. It was initially promoted by the greeting card industry; evidence from social networking sites shows a re ...
*
Imaginary friend
Imaginary friends (also known as pretend friends, invisible friends or made-up friends) are a psychological and social phenomenon where a friendship or other interpersonal relationship takes place in the imagination rather than physical reality.
...
*
Intimate relationship
An intimate relationship is an interpersonal relationship that involves physical or emotional intimacy. Although an intimate relationship is commonly a sexual relationship, it may also be a non-sexual relationship involving family, friends, or ...
*
Kalyāṇa-mittatā
' (Pali; Skt.: '; CHN: 善知識) is a Buddhist concept of "admirable friendship" within Buddhist community life, applicable to both monastic and householder relationships. One involved in such a relationship is known as a "good friend", "vir ...
(spiritual friendship)
*
Male bonding
In ethology and social science, male bonding or male friendship is the formation of close personal relationships, and patterns of friendship or cooperation between males.
In the context of human relationships, male bonding is used to describe ...
*
Nicomachean Ethics, Books VIII and IX: Friendship and partnership
*
Platonic love
*
Romantic friendship
A romantic friendship, passionate friendship, or affectionate friendship is a very close but typically non-sexual relationship between friends, often involving a degree of physical closeness beyond that which is common in contemporary Western ...
*
Social connection
Social connection is the experience of feeling close and connected to others. It involves feeling loved, cared for, and valued, and forms the basis of interpersonal relationships."Connection is the energy that exists between people when they feel ...
*
Theorem on friends and strangers
The theorem on friends and strangers is a mathematical theorem in an area of mathematics called Ramsey theory.
Statement
Suppose a party has six people. Consider any two of them. They might be meeting for the first time—in which case we will ...
*
Womance
A womance is a close but non-sexual, non-romantic relationship between two or more women. It is an exceptionally tight affectional, homosocial female bonding relationship exceeding that of usual friendship, and is distinguished by a particularly ...
Notes
References
Further reading
*
*
*
*
Brian Hare
Brian Hare is a professor of evolutionary anthropology at Duke University. He researches the evolution of cognition by studying both humans, our close relatives the primates (especially bonobos and chimpanzees), and species whose cognition converg ...
and
Vanessa Woods
Vanessa Woods (born 1977) is an Australian science writer, author and journalist, and is the main Australian/New Zealand feature writer for the Discovery Channel.
A graduate of the Australian National University with a Master's degree in Scien ...
, "Survival of the Friendliest: Natural selection for hypersocial traits enabled Earth's apex species to best Neandertals and other competitors", ''
Scientific American
''Scientific American'', informally abbreviated ''SciAm'' or sometimes ''SA'', is an American popular science magazine. Many famous scientists, including Albert Einstein and Nikola Tesla, have contributed articles to it. In print since 1845, it ...
'', vol. 323, no. 2 (August 2020), pp. 58–63.
*
*
*
External links
*
BBC Radio 4 series "In Our Time", on ''Friendship'', 2 March 2006Friendshipat the ''
Stanford Encyclopedia of Philosophy''
{{Authority control
Kindness
Virtue
Philosophy of love
Group processes
Human activities