निम्नलिखित में से कौन सा एक मनोवैज्ञानिक कारक है जो छात्र के सीखने को सीधे प्रभावित करता है?

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: