लेव वायगोत्स्की के अनुसार, निम्नलिखित में से कौन से कारक अधिगम (सीखने) को प्रभावित करते हैं? (i) सामाजिक संपर्क (ii) सांस्कृतिक उपकरण (iii) भाषा (iv) नकारात्मक पुनर्बलन

A child works under the guidance of a more knowledgeable person in one scenario and works alone in another. The difference seen in their performance between the two cases is known as ________ in Vygotsky's socio-cultural cognitive theory.

In Lev Vygotsky's socio-cultural theory of cognitive development, which aspect of development is relatively neglected compared to others?