A forum for discussion ideas
Between birth and early adulthood, the brain passes through significant periods of neural growth and pruning in which new neuronal connections are produced and those not used are pruned. Throughout this development, you might expect that your IQ would remain relatively stable, because IQ is a measure of intelligence relative to others of the same age. …
Pattern recognition is definitely an important component of fluid intelligence, but there are several others. Fluid intelligence varies depending on the neural structure of the brain. The brains of highly intelligent people are typically found to have a lower neurite density allowing for a faster and more efficient transmission of information. Such brains also show …
Is fluid intelligence nothing more than Pattern recognition? Read More »
In the 1940’s, psychologist Raymond B. Cattell attempted to create “culture-free” tests of intelligence. Believing that IQ tests contain implicit biases in favor of particular cultures, he sought to apply factor analysis to partition the g factor of intelligence (as measured by IQ) into two components–fluid and crystallized. He described fluid intelligence, as “a capacity …
The four concepts: genius, high intelligence, smartness and cleverness, share common characteristics because they all draw on our ability to learn and to solve problems–intelligence. Consequently, we’ll build on the definition of intelligence in order to distinguish among these concepts. Intelligence The following definition of intelligence, given by psychologist Linda Gottfredson in 1997, has achieved wide consensus …
How do High Intelligence, Genius, Cleverness and Smartness differ? Read More »
During the latter half of the 20th century, the development of digital technology accelerated the creation of knowledge at an exponential rate. In what has been called the Fourth Industrial Revolution, we have created machines with processing power that can defeat humans in strategic games like chess and associative challenges like Jeopardy! as well as outpace us in …
Do computers score higher than humans on IQ tests? Read More »
The most widely-used IQ tests are the Wechsler, the Stanford-Binet and the Raven’s Progressive Matrices tests. Wechsler (WAIS IV) In 1955, American psychologist David Wechsler published a new intelligence test that became known as the Wechsler Adult Intelligence Scale (WAIS). He defined intelligence as “the global capacity of a person to act purposefully, to think rationally, and …
Elon Musk and Bill Gates are two people who exemplify what happens when a very high IQ is combined with a passionate commitment to a pursuit. Both men are independent thinkers who stand outside the tribes to which most people belong and form their own judgements and opinions. These opinions are in continuous revision as …
Are Musk and Gates as smart as most people think? Read More »
The ability to think abstractly is certainly an important component of intelligence, and particularly in mathematics and theoretical physics where symbolism requires a strong connection between and understanding of a “concrete” reality and its representation. However there are several cognitive skills such as pattern recognition and a strong short-term memory that are also essential in …
is intelligence the ability to think Abstractly or is it more than that? Read More »
The first time I heard the charge, “You’re too smart for your own good,” came when I was a teenager. I had just defeated a local chess champion and he seemed to be angry at both his loss and at me, personally. I didn’t understand why he was angry, because the loss didn’t mean he …
In 1997, the world witnessed the defeat of world chess master Gary Kasparov by IBM’s Deep Blue. On July 25, 2007, Jonathan Schaeffer announced that he had succeeded in solving the game of checkers. Using clever computer algorithms that reduced the number of moves to be searched from the 1020 possible board configurations to 1014, …
