Attitude I have always detested any departure from reality, an attitude which I relate to my mother's poor mental health. Jean Piaget 10
Psychology In genetic epistemology, as in developmental psychology, too, there is never an absolute beginning. Jean Piaget 8
Psychology Logical positivists have never taken psychology into account in their epistemology, but they affirm that logical beings and mathematical beings are... Jean Piaget 5
Psychology Our problem, from the point of view of psychology and from the point of view of genetic epistemology, is to explain how the transition is made from... Jean Piaget 9
Chance It is with children that we have the best chance of studying the development of logical knowledge, mathematical knowledge, physical knowledge, and... Jean Piaget 6
