Pedology (children study)
（重定向自Paedology）
Pedology (paidology, paedology) is the study of children's behavior and development (as distinct from pedagogy, the art or science of teaching).
The origins of this trend in psychology and pedagogy go back to the end of the 18th century with the separation of a branch of psychology that would form the basis of pedagogy, a pedagogic psychology or "experimental pedagogic psychology", "experimental pedagogy", "experimental education".