Jensen concluded from his research that
Level I abilities are equally-distributed among the races
, whereas white and Asian students demonstrate advantages in tests of Level II abilities.
What is Jensen's theory?
One intelligence researcher, Arthur Jensen, believed that
genetics was not only involved in intelligence
, but that it was the primary factor. He was a hereditarian, meaning that he thought that genetic makeup determined most of what an individual would be as they matured.
What did Arthur Jensen conclude about intelligence?
Jensen asserted
that IQ tests were valid measures of intelligence that did not discriminate against blacks or other minorities
. This was the subject of his 1980 book, “Bias in Mental Testing,” which Flynn called a classic in the field of psychological measurement.
How Much Can We Boost IQ and achievement Arthur Jensen?
“How Much Can We Boost IQ and Achievement?” is a
1969
article by Arthur Jensen published in the Harvard Educational Review. It is among the most controversial in American psychology, and was largely responsible for initiating the current debate over race and intelligence.
Does heredity or the environment have more influence over an individual's level of intelligence?
While it is true that
heredity has a great effect on an individual's level of intelligence
, research suggests that environment has the most influence of the two factors. … Genetics may set the base levels of achievement, but human perseverance can affect a huge change in observed intelligence.
Who developed the IQ test most widely used today?
In the late 1800s,
Sir Francis Galton
developed the first broad test of intelligence (Flanagan & Kaufman, 2004). Although he was not a psychologist, his contributions to the concepts of intelligence testing are still felt today (Gordon, 1995).
What are the two levels in Arthur Jensen's theory?
Jensen accepts Spearman's idea of a general factor in human intelligence, and his own theory divides intelligence into two distinct sets of abilities:
Level I abilities account for memory functions and simple associative learning
, and Level II abilities comprise abstract reasoning and conceptual thought.
Who developed the Triarchic theory of intelligence?
Robert Sternberg
developed another theory of intelligence, which he titled the triarchic theory of intelligence because it sees intelligence as comprised of three parts (Sternberg, 1988): practical, creative, and analytical intelligence (Figure 7.12).
What is Guilford theory of intelligence?
According to Guilford's Structure of Intellect (SI) theory (1955),
an individual's performance on intelligence tests can be traced back to the underlying mental abilities or factors of intelligence
. … The Structure of Intellect Theory advanced by Guilford was applied by Mary N. Meeker for educational purposes.
What activities increase IQ?
- Simple workout. Running, cycling, yoga, and strength training can all make you smarter believe it or not. …
- Puzzles and games. …
- Don't rely on your devices so much. …
- Mindfulness and meditation. …
- Starve your brain. …
- Keep a journal. …
- Learn a new skill. …
- Learn to play an instrument.
Does IQ improve with education?
An extra year of schooling can noticeably increase a person's IQ
, research suggests. Researchers have found that an extra year of schooling leads to a small but noticeable increase in intelligence scores. The study provides the strongest evidence yet that education raises intelligence test scores.
What was the most controversial claim in Arthur Jensen's article How Much Can We Boost IQ and achievement?
Jensen's most controversial conclusion was that
Level II intelligence is prevalent among Asians, then Caucasians, then African Americans
.
Is IQ inherited?
Researchers have previously shown that
a person's IQ is highly influenced by genetic factors
, and have even identified certain genes that play a role. They've also shown that performance in school has genetic factors.
What are three environmental factors that affect intelligence?
In the present study, we found that various environmental factors such as
place of residence, physical exercise, family income, parents' occupation and education
influence the IQ of a child to a great extent.
Is intelligence learned or inherited?
Like most aspects of human behavior and cognition, intelligence is a complex trait that is
influenced by both genetic and environmental factors
. Intelligence is challenging to study, in part because it can be defined and measured in different ways.
What is the most accurate free IQ test?
- Free-IQTest. net's Free IQ Test. …
- Brain Metrix's Free IQ Test. Yuichiro Chino / Getty Images. …
- Free IQ Test at See My Personality. …
- Free IQ Test at FunEducation. …
- Free IQ Test at FreeIQTest.info. …
- Free IQ Test at Memorado. …
- Free IQ Test at IQTest.com. …
- PsychTests' Free IQ Test.
