Which of the following is one explanation for the Flynn effect?

According to the Flynn effect theory, the increase in IQ scores can in part be ascribed to improvements in education and better nutrition. In addition, people are reading more, and new technology – computers, Internet – forces people to think more abstractly. All of this leads to an increase in the IQ score.

What is causing the Flynn effect?

Those who have proposed that the Flynn effect has been caused by improvements in education, greater test sophistication, more cognitively stimulating environments, the “individual multiplier” and the “social multiplier”, etc. have apparently not noted there has been a secular increase in the DQs of infants aged 6–24 …

What is the Flynn effect and how does it change our understanding of IQ?

A meta-analysis involving 285 U.S. studies found that the average increase in general intelligence is 2.31 IQ points [3]. The Flynn Effect (FE) among child and adolescent populations indicates that intelligence scores improve by about three points per decade.

What is Flynn effect and how does it influence intelligence?

The Flynn Effect is the tendency of IQ scores to change over time, and specifically, the apparent increase in intelligence in the general population evidenced by a steady increase in IQ scores.

What is the Flynn effect in psychology?

The Flynn Effect occurs when the average IQ score of 100 represents different levels of intelligence throughout time. For example, if you took an IQ test in 1800, you might score 80, but if you took one today, you might score 100. This is because Intelligence among humans has been slowly rising throughout history.

Does the Flynn effect continue in developed countries?

Meta-analyses indicate that overall, the Flynn effect continues either at the same rate or at a slower rate in developed countries. The Flynn effect is named for James R. Flynn, who did much to document it and promote awareness of its implications.

What is the “black box” behind the Flynn effect?

Researchers have studied some factors (for example, is it a real IQ gain due to social, population, or genetic factors, or is it simply a psychometric artifact?) that may have played a role inside the “black box” behind the Flynn effect.

Do IQ tests confirm or deny that IQ gains over time?

Doing so confirms IQ gains over time. Some IQ tests, for example, tests used for military draftees in NATO countries in Europe, report raw scores, and those also confirm a trend of rising scores over time. The average rate of increase seems to be about three IQ points per decade in the United States, as scaled by the Wechsler tests.