CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Flynn, is the fact that each generation scores higher on IQ tests than previous generations. The cause of the Flynn effect is not known, but it could be due to what skills are being measured, better nutrition, education levels rising, and educational content focused on how to take tests.

Detailed explanation-2: -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.

Detailed explanation-3: -Per generation, the average IQ test scores increase by 10 points. This is called the Flynn effect, after the researcher who first documented this phenomenon. Thus it appears that people in 1950 were a lot less smart than they are now, that is if you define intelligence in IQ scores.

Detailed explanation-4: -The arguments attempting to justify this concept of obsolescence, generally referring to the Flynn effect, mean that the creation of a new version of a test or simply time makes tests obsolete.

Detailed explanation-5: -WASHINGTON-The steady rising of IQ scores over the last century-known as the Flynn effect-causes IQ tests norms to become obsolete over time. To counter this effect, IQ tests are “renormed” (made harder) every 15-20 years by resetting the mean score to 100 to account for the previous gains in IQ scores.