Final answer:
Due to the lack of context for Mrs. Sarota and Ruthie, an accurate response is not possible. Instead, an explanation of how peers serve as agents of socialization for school-aged children is given.
Step-by-step explanation:
Unfortunately, the question about Mrs. Sarota and Ruthie seems to be from a specific text or literature piece that is not provided in the information given. Without the proper context or reference to the specific work where these characters are mentioned, it is impossible to provide an accurate answer. However, I can provide information on a related Social Studies concept relevant to the question, which is the role of peers in socialization.
Peers are significant agents of socialization for school-aged children, as they influence behaviors, social norms, and values during the formative years. This socialization can occur through day-to-day interactions, cooperative learning, and shared experiences, all of which help in the development of a child's identity and social skills.