Concept:Vygotsky's sociocultural theory states that social interaction with more knowledgeable people drives cognitive development.
Explanation:Vygotsky argued that children learn first through social interaction, then internalize what they learn.
Key ideas include the zone of proximal development (the gap between what a child can do alone and with help) and scaffolding (temporary support from an expert).
Parents, teachers, and peers guide children to master new skills and concepts.
Through this guided participation, a child's thinking and problem-solving abilities develop.
Thus, development is not a result of genetic unfolding or maturation alone — it comes directly from social experiences.
Answer:D. results directly from social interaction.