Unidentified (Ensian published by University of Michigan). Public domain · Wikimedia Commons

Jean Piaget

Swiss developmental psychologist who mapped stages of cognitive development in children. Director of the International Bureau of Education; lived 1896–1980.

2 quotes

Intelligence is what you use when you don't know what to do.
Jean Piagetpsychology
What we see changes what we know. What we know changes what we see.
Jean Piagetpsychology

Intelligence is what you use when you don't know what to do.

What we see changes what we know. What we know changes what we see.