It is often suggested that the incidence of cancer and coronary heart disease could be much reduced or even eliminated if only people would stop smoking cigarettes and eat fewer high-cholesterol foods. The evidence, however, shows that...

A detailed explanation of what IQ means and how it is measured - including eight tests you can take! In Test Your IQ, Professor Hans Eysenck, the world-renowned expert on IQ testing, presents an introduction to the meaning, significance,...

Das Buch "Intelligenz Test: Intelligenz-Quotient 100 ist der Durchschnitt. Wie hoch ist Ihr IQ?" von Hans J. Eysenck bietet dem Leser eine Einführung in das Konzept der Intelligenz und den Intelligenzquotienten (IQ). Eysenck, ein...