विकास की कौन सी अवस्था बहुत सारे हार्मोनल परिवर्तनों और पहचान की सक्रिय खोज द्वारा पहचानी जाती है?

At what stage do children typically begin to develop control over gross motor skills like running and jumping?

Which stage of child development is commonly referred to as the 'questioning age'?

Which developmental stage includes children aged between 3 to 6 years?