'शुरुआती शिक्षा विशुद्ध रूप से नकारात्मक होनी चाहिए' का सिद्धांत ______ द्वारा दिया गया था।

Why is it important for a child to apply and implement practically all that has been learnt?

When students read books or texts primarily for pleasure and general enjoyment, they are engaged in: