How are individuality and loneliness connected in Margie's education?

Correct answer: Lessons suit her level, but she studies alone

The governing concept is individualized learning and its social cost. Margie's mechanical teacher is programmed to give her lessons and tests suited to her age and performance, so her education is personalized rather than identical to every other child's. However, the same system places her alone in her home classroom; she has no classmates with whom to discuss ideas, compete, cooperate, or share ordinary school experiences. Option B is correct because it states both sides of the relationship: individual adjustment provides academic suitability, while isolation creates loneliness. Option A ignores personalization, option C gives an unsupported reason, and option D is false because Margie does have a mechanical teacher.