intelligence quotient
(noun)
A score derived from one of several different standardized tests attempting to measure intelligence.
(noun)
A score derived from one of several standardized tests designed to assess human intelligence.
Examples of intelligence quotient in the following topics:
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IQ Tests
- IQ tests are used to measure human intelligence quotient as measured against an age-based average intelligence score.
- IQ tests attempt to measure and provide an intelligence quotient, which is a score derived from a standardized test designed to access human intelligence.
- They are also thought to have high statistical validity, which means that they measure what they actually claim to measure, intelligence.
- The most commonly used test series is the Wechsler Adult Intelligence Scale (WAIS) and its counterpart, the Wechsler Intelligence Scale for Children (WISC).
- While all of these tests measure intelligence, not all of them label their standard scores as IQ scores.
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History of Intelligence Testing
- Intelligence testing has evolved over time as researchers continually seek the best method for measuring intelligence.
- Our concept of intelligence has evolved over time, and intelligence tests have evolved along with it.
- The abbreviation "IQ" comes from the term intelligence quotient, first coined by the German psychologist William Stern in the early 1900s (from the German Intelligenz-Quotient).
- He proposed that an individual's intelligence level be measured as a quotient (hence the term "intelligence quotient") of their estimated mental age divided by their chronological age.
- The original formula for the quotient was Mental Age/Chronological Age x 100.
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Genetic Basis of Intelligence and Learning
- Although environment also plays an important role, genetics influence human intelligence and our capacity to learn in many ways.
- One of the most extensively studied behavioral traits is intelligence.
- There has been significant controversy in the academic community about the heritability of IQ, or Intelligence Quotient, which seeks to determine to what extent an individual's IQ level is influenced by genetics.
- Recent research shows that under normal circumstances, intelligence involves multiple genes; however certain single-gene genetic disorders can severely affect intelligence.
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Tilting the Tests: Discrimination by IQ
- IQ is meant to measure intelligence but its validity as a measure of intelligence has been debated.
- Intelligence is commonly measured using intelligence quotient (IQ) tests, which are meant to be a general measure of intelligence.
- However, IQ tests only measure a narrow band of the broad spectrum of intelligence, excluding factors such as creativity or emotional intelligence.
- The connection between race and intelligence has been a subject of debate in both popular science and academic research since the inception of intelligence testing in the early twentieth century.
- Researchers have suggested a wide array of environmental factors that might influence intelligence.
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The Intellectually Gifted
- At one time, giftedness was defined based solely upon an individual's IQ (intelligence quotient) score.
- A variety of criteria are used to define giftedness, including measures of intelligence, creativity, and achievement, as well as interviews with parents and teachers.
- The students identified as "not gifted" may believe they are not as intelligent as those who are labeled gifted, and in turn they may not put forth the same effort at school.
- Evangelos Katsioulis is considered to be one of the most intelligent men on Earth, with a Stanford-Binet score of 205.
- Discuss the benefits and disadvantages to creating special programs for individuals with gifted intelligence
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Learning Disabilities and Special Education
- Intellectual disabilities were previously referred to as mental retardation (MR)—though this older term is being used less frequently—which was historically defined as an intelligence quotient (IQ) score under 70.
- Although many children with ASD display normal intelligence, they may require special support due to other symptoms of the disorder.
- Dyslexia is characterized by difficulty with learning to read or write fluently and with accurate comprehension, despite normal intelligence.
- Although many children with ASD display normal intelligence, they often require special support due to other symptoms of the disorder.
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Cultural Intelligence
- Cultural intelligence is the ability to display intercultural competence within a given group through adaptability and knowledge.
- The concept of cultural intelligence is exactly what it sounds like—the ability to display intercultural competence within a given group through adaptability and knowledge.
- The components of cultural intelligence, from a general perspective, can be described in terms of linguistics, culture (religion, holidays, social norms, etc.), and geography (or ethnicity).
- As a result, individuals interested in developing their cultural quotient (CQ) are tasked with studying each of these facets of cultural intelligence in order to accurately recognize the beliefs, values, and behaviors of the culture in which they are immersed.
- An interesting perspective on cultural intelligence is well represented in the intercultural-competence diagram, which highlights the way that each segment of cultural knowledge can create synergy when applied to the whole of cultural intelligence, where overlapping generates the highest potential CQ.
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Considerations when Managing a Global Corporation
- Global management skills are largely based in developing cultural intelligence, or a high cultural quotient (CQ), which delineates an individual's general understanding and adaptability of foreign cultures.
- This is best achieved through understanding what constitutes a high level of intercultural competence and leveraging this confidence to achieve the desire results in global management (see Boundless's "Cultural Intelligence" section).
- Once managers attain the appropriate levels of cultural intelligence, it becomes necessary to apply this to the corporate framework.
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Reaction Quotients
- The reaction quotient is a measure of the relative amounts of reactants and products during a chemical reaction at a given point in time.
- The reaction quotient, Q, is a measure of the relative amounts of reactants and products during a chemical reaction at a given point in time.
- Just as for the equilibrium constant, the reaction quotient can be a function of activities or concentrations.
- Three properties can be derived from this definition of the reaction quotient:
- Calculate the reaction quotient, Q, and use it to predict whether a reaction will proceed in the forward or reverse direction
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Defining Intelligence
- Over the last century or so, intelligence has been defined in many different ways.
- The current American Psychological Association definition of intelligence involves a three-level hierarchy of intelligence factors, with g at its apex.
- Cattell proposed two types of intelligence rather than a single general intelligence.
- In 1983, Howard Gardner published a book on multiple intelligence that breaks intelligence down into at least eight different modalities: logical, linguistic, spatial, musical, kinesthetic, naturalist, interpersonal, and intrapersonal intelligences.
- A few years later, Robert Sternberg proposed the Triarchic Theory of Intelligence, which proposes three fundamental types of cognitive ability: analytic intelligence, creative intelligence, and practical intelligence.