Which statement best summarizes the pattern of IQ-score change in childhood? you cannot predict an individual’s IQ on the basis of their race or ethnic status .
Which statement best describes the impact of genetics and environment on a childs IQ?
Which statement best describes the impact of genetics and environment on a child’s IQ? At age two, maternal IQ best predicts the IQ of a child ; by age four, the impact of the quality of the home environment becomes as good a predictor as maternal IQ.
Which of the following accurately summarizes Terman’s famous longitudinal study of findings regarding gifted children?
Which of the following accurately summarizes Terman’s famous longitudinal study of findings regarding gifted children (i.e., the “Termites”)? Gifted children are well adjusted and morally mature.
What do IQ scores mean quizlet?
What do IQ scores mean? Over 140 – Genius or near genius. 120 – 140 – Very superior intelligence . 110 – 119 – Superior intelligence. 90 – 109 – Normal or average intelligence.
Which statement best summarizes research findings about the impact of the Head Start program?
Which statement best summarizes researchers’ findings about the impact of the Head Start program? Children participating in Head Start tended to be more ready for school and less likely to repeat a grade . better on math aptitude and achievements tests and they spend MORE time studying.
Which best describes the Flynn effect quizlet?
Which factor best describes the Flynn Effect? Average IQ scores in the United States have risen dramatically over the past decades . ... Some children show a lowering of their IQ during their school years.
Is IQ genetic or environmental?
These studies have not conclusively identified any genes that have major roles in differences in intelligence. It is likely that a large number of genes are involved, each of which makes only a small contribution to a person’s intelligence. Intelligence is also strongly influenced by the environment .
What does research on IQ scores show?
IQ scores are used for educational placement, assessment of intellectual disability, and evaluating job applicants. In research contexts, they have been studied as predictors of job performance and income .
Which of the following statements best reflects Gardner’s perspective on intelligence quizlet?
Which of the following statements best reflects Gardner’s perspective on intelligence? Each person has unique sets of intelligence that develop at varying rates.
What observation does the Flynn effect refer to?
The Flynn effect refers to a secular increase in population intelligence quotient (IQ) observed throughout the 20th century (1⇓⇓–4). The changes were rapid, with measured intelligence typically increasing around three IQ points per decade.
When was the first IQ test?
The first ‘real’ IQ test
The first modern intelligence test in IQ history was developed in 1904 , by Alfred Binet (1857-1911) and Theodore Simon (1873-1961).
What is the first memory strategy acquired by most children?
| The fact that children with higher IQ scores tend to come from homes that contained age-related play materials best supports the theory that environmental factors impact intelligence. | The first memory strategy acquired by most children is rehearsal . |
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Can your intelligence be changed?
Although science is on the fence about whether you can raise your IQ or not, research does seem to suggest that it’s possible to raise your intelligence through certain brain-training activities . Training your memory, executive control, and visuospatial reasoning can help to boost your intelligence levels.
When intelligence tests are standardized the mean IQ is set at?
-when intelligence tests are standardized the mean IQ is set at 100 . an individuals IQ is higher or lower than 100 by an amount that reflects how much his or her test performance deviates from the standardization mean.
What is theorized to be the cause of increases in IQ score?
Finding that average IQ scores have been rising at a rate of approximately three points per decade. Four explanations: Increased test sophistication , increased complexity of the modern world (technology, everything is at the tip of our fingers), better nutrition, and changes at home and school.
Which statement is the best summary of the research findings about the impact of stereotype threat?
Which of the following is the best summary of the research findings about the impact of stereotype threat? Test takers who are made aware of negative stereotypes against their gender/racial group will not score as highly on the test.
Why is pre-K so important?
At preschool, children build a strong foundation in social , pre-academic, and general life skills that will give them a leg up in school and beyond. Research shows that children who graduate from preschool have improved academic readiness, lower incarceration rates, and higher earnings.
Which of the following most accurately characterizes IQ scores?
Which one of the following most accurately characterizes IQ scores? The average score is 100 , with more people getting scores near 100 and fewer people getting scores farther away.
What is the mission statement of Head Start?
Promotes the school readiness of young children from low- income families by enhancing their cognitive, social, and emotional development . ... Programs support and strengthen parent-child relationships and engage families around children’s learning and development.
What statement best represents the Flynn effect?
– The Flynn effect demonstrates that intelligence can change as a result of environmental factors . Thus, the Flynn effect better supports the incremental theory of intelligence, or the idea that intelligence is an ability that can change. Which statement best describes gender differences in IQ scores?
Does fluid or crystallized intelligence change with age?
Changes in Intelligence
Crystallized intelligence continues to grow throughout adulthood . Many aspects of fluid intelligence peak in adolescence and begin to decline progressively beginning around age 30 or 40.
Does IQ change with age?
Yes, your IQ can change over time . But [IQ] tests give you the same answer to a very substantial extent, even over a period of year. The older you are, the more stable your test score will be. ... IQs are increasing three points per decade.
Why does heritability of IQ increase with age?
Moreover, the psychologist Robert Plomin and others have found that evidence of the heritability of intelligence increases with age; this suggests that, as a person grows older, genetic factors become a more important determinant of intelligence , while environmental factors become less important.
How is an IQ determined?
IQ, or intelligence quotient A number representing a person’s reasoning ability. It’s determined by dividing a person’s score on a special test by his or her age, then multiplying by 100 .
Is IQ just pattern recognition?
Intelligence is not limited by pattern recognition . It is simply one of many categories of test items that can be used to measure intelligence. The best way to measure intelligence is with a comprehensive test, such as the WAIS or Woodcock-Johnson. Both of these tests are based on the Cattell-Horn-Carroll model.
Is IQ a good indicator of intelligence?
“ There is no such thing as a single measure of IQ or a measure of general intelligence.” ... More than 100,000 participants joined the study and completed 12 online cognitive tests that examined memory, reasoning, attention and planning abilities.
Which one of the following statements most accurately describes the relationship between IQ scores?
Which one of the following statements most accurately describes the relationship between IQ scores and classroom performance? On average, students with higher IQ scores do better in school than students with lower IQ scores.
Which one of the following statements most accurately reflects the concept of distributed intelligence group of answer choices?
Which one of the following statements most accurately reflects the concept of distributed intelligence? Children will behave more intelligently when they can use outside resources as well as their minds.
How does Flynn affect intelligence?
Flynn’s study revealed a 13.8-point increase in IQ scores between 1932 and 1978 , amounting to a 0.3-point increase per year, or approximately 3 points per decade. ... The Flynn effect implies that an individual will likely attain a higher IQ score on an earlier version of a test than on the current version.
What is the best way to measure intelligence?
Individual intelligence or IQ tests , administered on a one-to-one basis by a psychologist, are the preferred way to measure intelligence. Typically individual tests of intelligence take an hour to an hour and a half to administer and are given by psychologists.
What statements best reflects Sternberg’s theory of successful intelligence?
Which one of the following statements best reflects Sternberg’s theory of successful intelligence? Intelligent behavior is a function of how well people draw on prior experiences and cognitively process information in order to adapt to a new situation .
Which best describes the impact of genetics and environment on a child’s IQ?
Which best describes the impact of genetics and environment on a child’s IQ? At age two, maternal IQ best predicts the IQ of a child; by age four, the impact of the quality of the home environment becomes as good a predictor as maternal IQ. both low family income and a lack of meeting a child’s needs.
What is the best explanation for why ethnic minorities achieve lower scores?
What is the BEST explanation for why minorities achieve lower scores on IQ tests? Many intelligence tests are biased because they: reflect the cultures of some test takers more than others.
What is the best definition of intelligence?
1a(1) : the ability to learn or understand or to deal with new or trying situations : reason also : the skilled use of reason. (2) : the ability to apply knowledge to manipulate one’s environment or to think abstractly as measured by objective criteria (such as tests) c : mental acuteness : shrewdness.
What is Elon Musk IQ level?
It is estimated that Elon Musk’s IQ is around 150 to 155 . Great geniuses like Einstein and Hawking had an IQ of 160, which puts Elon in a very great position.
What age does IQ peak?
Scientists have long known that our ability to think quickly and recall information, also known as fluid intelligence, peaks around age 20 and then begins a slow decline.
What is the history of IQ testing?
The first of these tests was developed by French psychologist Alfred Binet , who was commissioned by the French government to identify students who would face the most difficulty in school. The resulting 1905 Binet-Simon Scale became the basis for modern IQ testing.
What is intelligence test example?
It comprises mental, verbal, and performance tasks of graded difficulty that have been standardized by use on a representative sample of the population. Examples of intelligence tests include the Stanford–Binet Intelligence Scale and the Wechsler Adult Intelligence Scale .
Who wrote the IQ test?
But it wasn’t until psychologist Alfred Binet was commissioned to identify students who needed educational assistance that the first intelligent quotient (IQ) test was born.
How does memory develop in childhood?
Children learn about memory by talking with others and by experiencing life events within their environments . If children experience events that they do not fully understand, they are less likely to remember the event (or to recall events correctly).
Which type of memory is demonstrated earliest in infants?
Declarative memory develops very rapidly throughout the first 2 years of life; infants of this age show evidence of cognitive development in many ways (e.g., increased attention, language acquisition, increasing knowledge).
Which statement best describes the findings from most longitudinal studies of personality stability quizlet?
Which best describes the findings from most longitudinal studies of personality stability? Personality traits are fairly stable across adulthood.
