caption death_date death_place influenced era image_width birth_place school_tradition influences main_interests name birth_date image article_title region
etienne bonnot de condillac 3 august 1780 lailly-en-val helvétius , cousin , andrés bello 18th-century philosophy 200px grenoble empiricism locke psychology , philosophy of mind , epistemology etienne bonnot de condillac 30 september 1714 etienne_bonnot_de_condillac . jpg Étienne bonnot de condillac
 western philosophy
Étienne bonnot de condillac

Étienne bonnot de condillac -lrb- ; 30 september 1714 -- 3 august 1780 -rrb- was a french philosopher and epistemologist , who studied in such areas as psychology and the philosophy of the mind .
