Explanation:

- Ralph Linton: Linton introduced the concepts of "role" and "status" in sociology. He differentiates status as the position within a social framework and role as the behavior expected from that position.

- Prato: There isn't a notable sociologist with this name associated with these concepts. It seems like a not applicable or incorrect option.

- Bronislaw Malinowski: An anthropologist known for his work in ethnography and functionalism. He did not systematically develop the concepts of role and status.

- Robert E. Park: A sociologist associated with the Chicago School who explored urban sociology and race relations but did not develop these specific concepts.