A nurse is collecting data from a 10-year-old child during a well-child visit.Which of the following statements by the child indicates he is meeting the psychosocial development expectations of a school-age child?

Choice A rationaleCollecting objects like rocks reflects the interest in categorizing and organizing, which aligns with the industry vs. inferiority stage for school-age children.Choice B rationaleWanting to do well in school also fits with the industry vs. inferiority stage, where children gain pride from achieving tasks and being competent.Choice C rationaleDoing simple math problems in one's head indicates cognitive development but doesn't directly align with the psychosocial development focus.Choice D rationaleFollowing rules set by parents is important, but it's more about conforming to authority rather than indicating psychosocial development specific to industry vs. inferiority.