Testée enfant, refaire le test a l âge adulte???

DiyaR a écrit:Ben disons qu'a 5 ans tu étais précoce (en avance) maintenant que tu ne grandis plus est-ce que tu as toujours cette avance ? Peut-être que t'as été rattrapée ...
Voilà l’intérêt.

DiyaR a écrit:Peut-être que t'as été rattrapée ...

Manichéenne a écrit:Impossible, idée reçue totalement irréaliste

Wiki a écrit:IQ can change to some degree over the course of childhood. However, in one longitudinal study, the mean IQ scores of tests at ages 17 and 18 were correlated at r=.86 with the mean scores of tests at ages five, six, and seven and at r=.96 with the mean scores of tests at ages 11, 12, and 13.

For decades practitioners' handbooks and textbooks on IQ testing have reported IQ declines with age after the beginning of adulthood. However, later researchers pointed out this phenomenon is related to the Flynn effect and is in part a cohort effect rather than a true aging effect.

A variety of studies of IQ and aging have been conducted since the norming of the first Wechsler Intelligence Scale drew attention to IQ differences in different age groups of adults. Current consensus is that fluid intelligence generally declines with age after early adulthood, while crystallized intelligence remains intact. Both cohort effects (the birth year of the test-takers) and practice effects (test-takers taking the same form of IQ test more than once) must be controlled to gain accurate data. It is unclear whether any lifestyle intervention can preserve fluid intelligence into older ages.

The exact peak age of fluid intelligence or crystallized intelligence remains elusive. Cross-sectional studies usually show that especially fluid intelligence peaks at a relatively young age (often in the early adulthood) while longitudinal data mostly show that intelligence is stable until the mid adulthood or later. Subsequently, intelligence seems to decline slowly.