निम्नलिखित में से कौन-सा अधिगम प्रक्रिया को प्रभावित करने वाला सामाजिक-सांस्कृतिक कारक नहीं है?

Which of the following best describes the principle of 'orderly progression' in child growth and development?

During the early childhood stage, which social and emotional characteristic is most likely to emerge?