Dwayne was born to a single mother living in Chicago. Within the context of the ecological-systems approach, knowing this fact allows one to know something about his .

microsystem

Explanation:

Urie Bronfenbrenner developed his theory of ecological systems to explain how the way children grow and impact their natural environment in 1979. He explained the five environmental systems and one among them was microsystem. The microsystem is determined by the immediate surrounding of the child. As per the question, Dwayne's interaction with her mother reflects his micro-system.

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