In ancient education system, teachers applied some psychological principles in education especially to young child from pre-school age to adolescence. They recognise the role of

In ancient education system, teachers applied some psychological principles in education especially to young child from pre-school age to adolescence. They recognise the role of Options: A) Gurukul Type Of Education B) Convent System Of Schooling C) Sense And Perception In Teaching And Learning D)All Of These

Which of the following systematically discovers relations and interaction among variables in real life situations such as school, factory, community etc ?

Which of the following systematically discovers relations and interaction among variables in real life situations such as school, factory, community etc ? Options: A) Field Experiments B) Field Study C) Survey Study D) Ex-Post Factor Study