Are you smarter than your car mechanic?

“… Well, then, suppose my auto-repair man devised questions for an intelligence test. Or suppose a carpenter did, or a farmer, or, indeed, almost anyone but an academician. By every one of those tests, I’d prove myself a moron, and [...]

Are we neglecting practical intelligence?

All over the world governments are striving to raise the education level of their population. But almost all efforts seems to go towards theoretical and scientific education.
There is a tendency to look down on manual work which is highly needed in all societies to build new houses, roads and bridges, to keep existing houses in [...]

Higher IQ from breastfeeding? Maybe, maybe not …

According to a study from King’s College London Institute of Psychiatry published in Proceedings of the National Academy of Science USA the effect on IQ scores of breasfeeding depended whether the infant had a certain gene or not.
For the 10% of children missing the gene there was no difference between the breast-fed kids and others. [...]

IQ test blog

Is it possible to improve your IQ test score by practice?
Are the IQ scores really saying anything meaningful about the intelligence of a person?
Is it meaningful to judge a persons IQ from a single test?
How much are test results influenced by cultural factorfs?
This blog will discuss different questions around IQ test taking.