Social cognition

Development

According to the received view in cognitive sciences, the development of the human ability to process, store, and apply information about others begins in social learning at the onset of life. Very young organisms cognize social situations in social interaction with their caregivers when knowledge is developing yet limited. The essential question in studying Social cognition is how this ability appears and what neurophysiological processes underlie it in organisms in the sensorimotor stage of development with only simple reflexes which do not maintain bilateral communication. Professor Michael Tomasello introduced the psychological construct of shared intentionality to explain cognition beginning in the earlier developmental stage through unaware collaboration in mother-child dyads. Other researchers developed the notion, by observing this collaborative interaction from different perspectives, e.g., psychophysiology, and neurobiology.

Currently, only one hypothesis attempts to explain neurophysiological processes occurring during shared intentionality in all its integral complexity, from the level of interpersonal dynamics to interaction at the neuronal level. By establishing the neurophysiological hypothesis of shared intentionality, Latvian Prof. Igor Val Danilov expanded the use of the term shared intentionality to include consideration of the interaction between an embryo and her mother. From this perspective, abilities to process, store, and apply information about others develop from the prenatal period. This insight continues the reflections of great thinkers (e.g., Kant) and leading child development theorists (beginning from Montessori and Vygotsky) about the beginning of cognition in interactions with the environment. Based on experimental data from research on child behavior in the prenatal period, and advances in inter-brain neuroscience research, this neurophysiological hypothesis introduced the notion of non-local neuronal coupling of the mother and fetus neuronal networks. The notion of non-local neuronal coupling filled a gap in knowledge – both in the Core Knowledge Theory and the group of positions in Externalism – about the beginning of cognition, the gap that the binding problem has also shown. This insight also shed light on neurophysiological processes that underlie the human ability to process, store, and apply information about other people and social situations beginning from the reflexes stage of development, when even aware goal-directed behavior is questioned. While exactly due to the ability of shared intentionality, very young babies express social behavior. This ability manifests in recognizing and selectively responding to social stimuli. From this perspective, Social cognition contributes to cognitive development of newborns and even embryos when communication is still impossible. A development of the human ability to process, store, and apply information about others begins in the prenatal period.

Social schemas

One theory of social cognition is social schema theory, although it is not the basis of all social cognition studies (for example, see attribution theory). Social schema theory builds on and uses terminology from schema theory in cognitive psychology, which describes how ideas or "concepts" are represented in the mind and how they are categorized. According to this view, when we see or think of a concept a mental representation or schema is "activated" bringing to mind other information which is linked to the original concept by association. This activation often happens unconsciously. As a result of activating such schemas, judgements are formed which go beyond the information actually available, since many of the associations the schema evokes extend outside the given information. This may influence social cognition and behaviour regardless of whether these judgements are accurate or not. For example, if an individual is introduced as a teacher, then a "teacher schema" may be activated. Subsequently, we might associate this person with wisdom or authority, or past experiences of teachers that we remember and consider important.

When a schema is more accessible it can be more quickly activated and used in a particular situation. Two cognitive processes that increase accessibility of schemas are salience and priming. Salience is the degree to which a particular social object stands out relative to other social objects in a situation. The higher the salience of an object the more likely that schemas for that object will be made accessible. For example, if there is one female in a group of seven males, female gender schemas may be more accessible and influence the group's thinking and behavior toward the female group member. Priming refers to any experience immediately prior to a situation that causes a schema to be more accessible. For example, watching a scary movie late at night might increase the accessibility of frightening schemas, increasing the likelihood that a person will perceive shadows and background noises as potential threats.

Social cognition researchers are interested in how new information is integrated into pre-established schemas, especially when the information contrasts with the existing schema. For example, a student may have a pre-established schema that all teachers are assertive and bossy. After encountering a teacher who is timid and shy, a social cognition researcher might be interested in how the student will integrate this new information with his/her existing teacher schema. Pre-established schemas tend to guide attention to new information, as people selectively attend to information that is consistent with the schema and ignore information that is inconsistent. This is referred to as a confirmation bias. Sometimes inconsistent information is sub-categorized and stored away as a special case, leaving the original schema intact without any alterations. This is referred to as subtyping.

Social cognition researchers are also interested in the regulation of activated schemas. It is believed that the situational activation of schemas is automatic, meaning that it is outside individual conscious control. In many situations however, the schematic information that has been activated may be in conflict with the social norms of the situation in which case an individual is motivated to inhibit the influence of the schematic information on their thinking and social behavior. Whether a person will successfully regulate the application of the activated schemas is dependent on individual differences in self-regulatory ability and the presence of situational impairments to executive control. High self-regulatory ability and the lack of situational impairments on executive functioning increase the likelihood that individuals will successfully inhibit the influence of automatically activated schemas on their thinking and social behavior. When people stop suppressing the influence of the unwanted thoughts, a rebound effect can occur where the thought becomes hyper-accessible.

Centrality

Social cognition refers to the cognitive processes involved in perceiving, interpreting, and responding to social information. It plays a central role in human behavior and is critical for navigating social interactions and relationships. There are several examples that demonstrate the centrality of social cognition in human experience.

Perceiving faces everywhere

Humans are highly attuned to detecting and recognizing faces, even in inanimate objects. This phenomenon, known as pareidolia, is thought to be an evolutionary adaptation that helps humans quickly identify potential threats and allies in their environment. Research has shown that the fusiform gyrus, a region of the brain involved in face processing, is particularly sensitive to perceiving faces in non-face objects.

Point-light walkers

Point-light walkers are animations of people walking that are created by attaching small lights to their joints and recording their movements in a dark room. Despite lacking details such as clothing or facial features, humans are able to accurately perceive the gender, emotion, and identity of the walker from these animations. This ability highlights the importance of social cognition in recognizing and interpreting human movement and behavior.

Data on social-brain evolution

Research has shown that the evolution of the human brain is closely tied to the development of social cognition. The prefrontal cortex, a region of the brain involved in higher-level cognitive processes such as decision-making and social behavior, has undergone significant expansion in humans compared to other primates. This expansion is thought to reflect the increased importance of social cognition in human evolution.

Pain of social exclusion

Social exclusion is a powerful social stressor that can elicit emotional and physiological responses similar to physical pain. This response highlights the importance of social connections and acceptance for human well-being and underscores the centrality of social cognition in regulating social behavior.

Cultural differences

Social psychologists have become increasingly interested in the influence of culture on social cognition. Although people of all cultures use schemas to understand the world, the content of schemas has been found to differ for individuals based on their cultural upbringing. For example, one study interviewed a Scottish settler and a Bantu herdsman from Swaziland and compared their schemas about cattle. Because cattle are essential to the lifestyle of the Bantu people, the Bantu herdsman's schemas for cattle were far more extensive than the schemas of the Scottish settler. The Bantu herdsman was able to distinguish his cattle from dozens of others, while the Scottish settler was not.

Cultural influences have been found to shape some of the basic ways in which people automatically perceive and think about their environment. For example, a number of studies have found that people who grow up in East Asian cultures such as China and Japan tend to develop holistic thinking styles, whereas people brought up in Western cultures like Australia and the USA tend to develop analytic thinking styles. The typically Eastern holistic thinking style is a type of thinking in which people focus on the overall context and the ways in which objects relate to each other. For example, if an Easterner was asked to judge how a classmate is feeling then he/she might scan everyone's face in the class, and then use this information to judge how the individual is feeling. On the other hand, the typically Western analytic thinking style is a type of thinking style in which people focus on individual objects and neglect to consider the surrounding context. For example, if a Westerner was asked to judge how a classmate is feeling, then he or she might focus only on the classmate's face in order to make the judgment.

Nisbett (2003) suggested that cultural differences in social cognition may stem from the various philosophical traditions of the East (i.e. Confucianism and Buddhism) versus the Greek philosophical traditions (i.e. of Aristotle and Plato) of the West. Other research indicates that differences in social cognition may originate from physical differences in the environments of the two cultures. One study found that scenes from Japanese cities were 'busier' than those in the US as they contain more objects which compete for attention. In this study, the Eastern holistic thinking style (and focus on the overall context) was attributed to the busier nature of the Japanese physical environment.

Later studies find that these differences in cognitive style can be explained by differences in relational mobility. Relational mobility is a measure of how much choice individuals have in terms of whom to form relationships with, including friendships, romantic partnerships, and work relations. Relational mobility is low in cultures with a subsistence economy that requires tight cooperation and coordination, such as farming, while it is high in cultures based on nomadic herding and in urban industrial cultures. A cross-cultural study found that the relational mobility is lowest in East Asian countries where rice farming is common, and highest in South American countries.

These cultural influences might have also been results of the Chameleon Effect. The Chameleon Effect is when people unconsciously mimic the behaviors, gestures, and expressions of others. Chartrand and Bargh (1999) found that people favor those who were subtly mimicking them over those who weren't; those who were mimicking others were more likely to be liked and have more friendly interactions with others. The intensity of the Chameleon Effect highly depends on the culture norm and what is seen as acceptable. In a culture promoting collectivism, which highly values group harmony and requires one to actively fit in, this subtle mimicking is more likely to occur as it is socially accepted. However, culture promoting individualism, which prioritizes independence over group harmony, mimicry might be less common or even seen as intrusive. Therefore, the intensity of the Chameleon Effect highly depends on the culture norm and what is seen as acceptable.

Social cognitive neuroscience

Early interest in the relationship between brain function and social cognition includes the case of Phineas Gage, whose behaviour was reported to have changed after an accident damaged one or both of his frontal lobes. More recent neuropsychological studies have shown that brain injuries disrupt social cognitive processes. For example, damage to the frontal lobes can affect emotional responses to social stimuli and performance on theory of mind tasks. In the temporal lobe, damage to the fusiform gyrus can lead to the inability to recognize faces.

People with psychological disorders such as autism, psychosis, mood disorder, posttraumatic stress disorder (PTSD), Williams syndrome, antisocial personality disorder, Fragile X, Turner's syndrome and ADHD show differences in social behavior compared to their unaffected peers. Parents with PTSD show disturbances in at least one aspect of social cognition: namely, joint attention with their young children only after a laboratory-induced relational stressor as compared to healthy parents without PTSD. However, whether social cognition is underpinned by domain-specific neural mechanisms is still an open issue. There is now an expanding research field examining how such conditions may bias cognitive processes involved in social interaction, or conversely, how such biases may lead to the symptoms associated with the condition.

The development of social cognitive processes in infants and children has also been researched extensively (see developmental psychology). For example, it has been suggested that some aspects of psychological processes that promote social behavior (such as facial recognition) may be innate. Consistent with this, very young babies recognize and selectively respond to social stimuli such as the voice, face and scent of their mother. From the perspective of the shared intentionality hypothesis, social behavior of these organisms with simple reflexes emerges due to social cognition in social interaction with caregivers. Numerous hyper-scanning research studies in adults and mother-child dyads support the shared intentionality nature of social behavior in young children (see the section Development).