Hans Jurgen Eysenck

Hans Jürgen Eysenck ( EYE-zenk; 4 March 1916 – 4 September 1997) was a German-born British psychologist. He is best remembered for his work on intelligence and personality, although he worked on other issues in psychology. At the time of his death, Eysenck was the most frequently cited living psychologist in peer-reviewed scientific journal literature. Eysenck's research included claims that certain personality types had an elevated risk of cancer and heart disease and research on IQ scores and …