Well I guess we are as primitive as our ancesters
Answer: Scaffolding
Explanation:
Scaffolding is the teaching method as per Vygotsky's theory in which a student is made to learn through guidance, support and instructions so that they can understand and progress further independently. This increases ability to grasp knowledge and information .
According to the question,adult is indulged in scaffolding process in which he is trying to develop and increase skills and abilities of child through assisting and instructions.
I think the answer is enclave. It should be.