A nurse is working within the nursing profession's legal scope of services by providing health education to young mothers about what to feed their children. Multiple outcomes are measured during a Community Health Assessment. Some are health outcomes; some are healthcare outcomes. Which of the following outcomes could the nurse use to directly measure the effectiveness of the nurse's work as a health educator, a healthcare outcome?

A. Mother's reports of meal plans they could use to feed their children
B. Measurements of height, weight, and developmental milestones
C. Children's participation in school and after-school activities
D. Survey of mother's attitudes toward dietary practices