The view that anything can be taught at any stage of development was expressed by?

Whose statement is "Psychology is the basic science of education"?

Children create their own understanding of the world, to whom the credit goes?

Interest is -

Direct method of tension reduction is -

Is there a monthly meeting of the School Management Committee?

Four distinct stages of intellectual development of children were identified?

Which of the following is not a developmental problem  of adolescence period?