Jean Twenge, professor of psychology at San Diego State University, said a study she conducted of 16,000 university students across the US showed 30 per cent were narcissistic in psychological tests, compared with 15 per cent in 1982. ”They are all 18 and 19-year-olds, so this is clearly a generational shift,” she said.

via Youth increasingly narcissistic says psychologist Jean Twenge.