For instance, symptoms of depression, paranoia and psychopathology have increased among generations of American college students from 1938 to 2007, according to a statistical review published in 2010 in Clinical Psychology Review.

WSJ: University of Wisconsin Study Finds Eudaimonic Happiness Lessens the 'Bite' of Risk Factors for Disease

Ezra Susser, an epidemiologist at Columbia, realised that a famine experienced by the Dutch at the end of the second world war had created an ideal set of subjects for a study of maternal malnutrition and filial psychopathology.

ECONOMIST: The fetus is father of the man