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Social intelligence

Social intelligence is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Social intelligence rather than just read about it. In short: Social intelligence (SI), sometimes referenced as social intelligence quotient or (SQ), is the ability to understand one's own and others' actions. Social intelligence is learned and develops from experience with people and learning from success and failures in social settings.

Key takeaways

  • Social intelligence belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Social intelligence to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Social intelligence from memory before moving on to harder problems.

Reference excerpt

Social intelligence (SI), sometimes referenced as social intelligence quotient or (SQ), is the ability to understand one's own and others' actions. Social intelligence is learned and develops from experience with people and learning from success and failures in social settings. It is an important interpersonal skill that helps individuals succeed in all aspects of their lives.

History The original definition of social intelligence (by Edward Thorndike in 1920) is "the ability to understand and manage men and women and boys and girls, to act wisely in human relations". It is thus equivalent to interpersonal intelligence, one of the types of intelligence identified in Howard Gardner's theory of multiple intelligences, and closely related to theory of mind. Social scientist Ross Honeywill postulates that social intelligence is an aggregated measure of self- and social-awareness, evolved social beliefs and attitudes, and a capacity and appetite to manage complex social change. Neuropsychologist Nicholas Humphrey believes that social intelligence defines who we are as humans. An updated definition coined by Nancy Cantor and John F. Kihlstrom in 1987 is “the individual's fund of knowledge about the social world." In 2006 Eleni Andreou described social intelligence as being similar to "social skills and competence". Social intelligence and interpersonal intelligence were previously believed to be closely related, however, the subjects diverged into two distinct fields of study. Other authors restricted the definition to concern only knowledge of social situations, perhaps more properly called social cognition (or social marketing intelligence, as it pertains to trending socio-psychological advertising and marketing strategies and tactics). According to Sean Foleno, social intelligence is a person's competence to optimally understand one's environment and react appropriately for socially successful conduct. These multiple definitions demonstrate a lack of consensus on the operational definition of social intelligence. In psychology, Social Intelligence is a critical subset of human intelligence centered around two core components: social awareness and social facility. Social cognition refers to the capacity to understand and empathize with others’ emotions and perspectives, while social facility pertains to the ability to behave effectively in social situations.

Hypothesis The social intelligence hypothesis states that social intelligence (that is, complex socialization such as politics, romance, family relationships, quarrels, collaboration, reciprocity, and altruism):

Was a driving force in developing the size of human brains or "executive brains" Today provides our ability to use those large brains in complex social circumstances. This hypothesis claims that the demands of living together drives our need for intelligence, and that social intelligence is an evolutionary adaptation for dealing with highly complex social situations, as well as for gaining and maintaining power in social groups. Archaeologist Steve Mithen believes that there are two key evolutionary periods of human brain growth that contextualize the social intelligence hypothesis. The first was about two million years ago, when the brain more than doubled in size. Mithen believes that this growth was because people were living in larger, more complex groups, and had to keep track of more people and relationships. These changes required a greater mental capacity and, in turn, a larger brain size. The second key growth period in human brain size occurred between 600,000 and 200,000 years ago, when the brain reached its modern size. While this growth is still not fully explained, Mithen believes that it is related to the evolution of language. Language may be the most complex cognitive task we undertake. Language is related to social intelligence because it is used to mediate social relationships. Social intelligence was a critical factor in brain growth. Social and cognitive complexity co-evolve.

Measurement The social intelligence quotient (SQ) is a statistical abstraction, similar to the ‘standard score’ approach used in IQ tests, with a mean of 100. Scores of 140 or above are considered to be very high. Unlike the standard IQ test, it is not a fixed model. It leans more toward Jean Piaget's theory that intelligence is not a fixed attribute, but a complex hierarchy of information-processing skills underlying an adaptive equilibrium between the individual and the environment. Therefore, an individual can change their SQ by altering their attitudes and behavior in response to their social environment. SQ had been measured by techniques such as question and answer sessions. These sessions assessed the person's pragmatic abilities to test eligibility in certain special education courses; however, some tests have been developed to measure social intelligence. This test can be used to diagnose autism spectrum disorders. This test can also be used to check for some non-autistic or semi-autistic conditions such as social communication disorder or SCD, schizophrenia, dyssemia, and ADHD. Some self-report social intelligence measures exist. Although easy to administer, the resulting social intelligence measures might better be interpreted in terms of social self-efficacy (that is, one's confidence in one's ability to deal with social information). Since people with low SQ scores may not have skills necessary to communicate with customers and/or co-workers, they are most successful with minimal customer interaction, smaller groups, or independent work. People with SQs over 120 are considered socially skilled, and may work exceptionally well in jobs that involve direct contact and communication with other people. The George Washington University Social Intelligence Test is one of the only ability measures available for assessing social intelligence. It was created in June 1928 by Dr. Thelma Hunt, a psychologist from George Washington University. It was originally proposed as a measurement of a person's capacity to deal with people and social relationships. The test assesses social abilities like observing human behavior, social situation judgement, name & face memory, and theory of mind from facial expressions. The George Washington University Social Intelligence Test revised second edition consists of these items:

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Social intelligence

Start with the simplest possible case. Write down what Social intelligence claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Social intelligence before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Social intelligence ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Social intelligence

In research
Social intelligence appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Social intelligence in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Social intelligence is common in secondary-school and first-year university syllabi. It links to neighbouring topics Intelligence by type, Interpersonal relationships, Life skills, so understanding it makes those chapters shorter.
In everyday life
Look for Social intelligence outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Social intelligence in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Social intelligence means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Social intelligence out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Social intelligence in simple terms?

Social intelligence (SI), sometimes referenced as social intelligence quotient or (SQ), is the ability to understand one's own and others' actions. Social intelligence is learned and develops from experience with people and learning from success and failures in social settings.

Why does Social intelligence matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Social intelligence?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Social intelligence.

Tags

  • Intelligence by type
  • Interpersonal relationships
  • Life skills
  • Personality theories

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