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 seen, heard and valued; when they can give and receive without judgement; and when they derive sustenance and strength from the relationship." —Brené Brown, Professor of social work at the University of Houston
Increasingly, social connection is understood as a core human need, and the desire to connect as a fundamental drive. It is crucial to development; without it, social animals experience distress and face severe developmental consequences. In humans, one of the most social species, social connection is essential to nearly every aspect of health and well-being. Lack of connection, or loneliness, has been linked to inflammation, accelerated aging and cardiovascular health risk, suicide, and all-cause mortality.
Feeling socially connected depends on the quality and number of meaningful relationships one has with family, friends, and acquaintances. Going beyond the individual level, it also involves a feeling of connecting to a larger community. Connectedness on a community level has profound benefits for both individuals and society.

Related terms

Social support is the help, advice, and comfort that we receive from those with whom we have stable, positive relationships. Importantly, it appears to be the perception, or feeling, of being supported, rather than objective number of connections, that appears to buffer stress and affect our health and psychology most strongly.
Close relationships refer to those relationships between friends or romantic partners that are characterized by love, caring, commitment, and intimacy.
Attachment is a deep emotional bond between two or more people, a "lasting psychological connectedness between human beings." Attachment theory, developed by John Bowlby during the 1950s, is a theory that remains influential in psychology today.
Conviviality has many different interpretations and understandings, one of which denotes the idea of living together and enjoying each other's company. This understanding of the term is derived from the French convivialité, which can be traced back to Jean Anthelme Brillat-Savarin in the 19th century. Other interpretations of conviviality include the art of living in the company of others; everyday experiences of community cohesion and togetherness in diverse settings; and the capacity of individuals to interact creatively and autonomously with one another and their environment for the satisfaction of their needs. This third interpretation is rooted in the work of Ivan Illich from the 1970s onwards. Social connection is fundamental to all of these interpretations of conviviality.

A basic need

In his influential theory on the hierarchy of needs, Abraham Maslow proposed that our physiological needs are the most basic and necessary to our survival, and must be satisfied before we can move on to satisfying more complex social needs like love and belonging. However, research over the past few decades has begun to shift our understanding of this hierarchy. Social connection and belonging may in fact be a basic need, as powerful as our need for food or water. Mammals are born relatively helpless, and rely on their caregivers not only for affection, but for survival. This may be evolutionarily why mammals need and seek connection, and also for why they suffer prolonged distress and health consequences when that need is not met.
In 1965, Harry Harlow conducted his landmark monkey studies. He separated baby monkeys from their mothers, and observed which surrogate mothers the baby monkeys bonded with: a wire "mother" that provided food, or a cloth "mother" that was soft and warm. Overwhelmingly, the baby monkeys preferred to spend time clinging to the cloth mother, only reaching over to the wire mother when they became too hungry to continue without food. This study questioned the idea that food is the most powerful primary reinforcement for learning. Instead, Harlow's studies suggested that warmth, comfort, and affection are crucial to the mother-child bond, and may be a powerful reward that mammals may seek in and of itself. Although historically significant, it is important to acknowledge that this study does not meet current research standards for the ethical treatment of animals.
In 1995, Roy Baumeister proposed his influential belongingness hypothesis: that human beings have a fundamental drive to form lasting relationships, to belong. He provided substantial evidence that indeed, the need to belong and form close bonds with others is itself a motivating force in human behavior. This theory is supported by evidence that people form social bonds relatively easily, are reluctant to break social bonds, and keep the effect on their relationships in mind when they interpret situations. He also contends that our emotions are so deeply linked to our relationships that one of the primary functions of emotion may be to form and maintain social bonds, and that both partial and complete deprivation of relationships leads to not only painful but pathological consequences. Satisfying or disrupting our need to belong, our need for connection, has been found to influence cognition, emotion, and behavior.
In 2011, Roy Baumeister furthered this notion of belongingness by proposing the Need to Belong Theory, which asserts that humans have an inherent drive to maintain a minimum number of social relationships to foster a sense of belonging. Baumeister highlights the importance of satiation and substitution in driving human behavior and social connection. Motivational satiation is a phenomenon in which an individual may desire something, but at a certain point, they may reach a point where they have had enough and no longer want or need any more of it. This concept can be applied to the formation of friendships, where an individual may desire social connections, but they may reach a point where they have enough friends and do not seek any more. However, Baumeister suggests that people still require a certain minimum amount of social connection, and to some extent, these bonds can substitute for each other. The Need to Belong Theory is a primary motivator of human behavior, providing a framework for understanding social relationships as a basic, fundamental need for psychological health and well-being.

Neurobiology

Brain areas

While it appears that social isolation triggers a "neural alarm system" of threat-related regions of the brain, anterior insula, and periaqueductal gray ), separate regions may process social connection. Two brain areas that are part of the brain's reward system are also involved in processing social connection and attention to loved ones: the ventromedial prefrontal cortex, a region that also responds to safety and inhibits threat responding, and the ventral striatum and septal area, part of a neural system that is activated by taking care of one's own young.

Key neurochemicals

Opioids

In 1978, neuroscientist Jaak Panksepp observed that small doses of opiates reduced the distressed cries of puppies that were separated from their mothers. As a result, he developed the brain opioid theory of attachment, which posits that endogenous opioids underlie the pleasure that social animals derive from social connection, especially within close relationships. Extensive animal research supports this theory. Mice who have been genetically modified to not have mu-opioid receptors, as well as sheep with their mu-receptors blocked temporarily following birth, do not recognize or bond with their mother. When separated from their mother and conspecifics, rats, chicks, puppies, guinea pigs, sheep, dogs, and primates emit distress vocalizations, however giving them morphine, quiets this distress. Endogenous opioids appear to be produced when animals engage in bonding behavior, while inhibiting the release of these opioids results in signs of social disconnection. In humans, blocking mu-opioid receptors with the opioid antagonist naltrexone has been found to reduce feelings of warmth and affection in response to a film clip about a moment of bonding, and to increase feelings of social disconnection towards loved ones in daily life as well as in the lab in response to a task designed to elicit feelings of connection. Although the human research on opioids and bonding behavior is mixed and ongoing, this suggests that opioids may underlie feelings of social connection and bonding in humans as well.

Oxytocin

In mammals, oxytocin has been found to be released during childbirth, breastfeeding, sexual stimulation, bonding, and in some cases stress. In 1992, Sue Carter discovered that administering oxytocin to prairie voles would accelerate their monogamous pair-bonding behavior. Oxytocin has also been found to play many roles in the bonding between mother and child. In addition to pair-bonding and motherhood, oxytocin has been found to play a role in prosocial behavior and bonding in humans. Nicknamed the "love drug" or "cuddle chemical," plasma levels of oxytocin increase following physical affection, and are linked to more trusting and generous social behavior, positively biased social memory, attraction, and anxiety and hormonal responses. Further supporting a nuanced role in adult human bonding, greater circulating oxytocin over a 24-hour period was associated with greater love and perceptions of partner responsiveness and gratitude, however was also linked to perceptions of a relationship being vulnerable and in danger. Thus oxytocin may play a flexible role in relationship maintenance, supporting both the feelings that bring us closer and the distress and instinct to fight for an intimate bond in peril.