This study examines developmental change across adolescence in the similarity of friends versus nonfriends. This differential in similarity is a key aspect of the organization of the peer context of development: The stronger the correlation between friends for an attribute, the more the attribute delineates clustering and divisions of friendships.…

Prior research shows that rural students' education expectations and aspirations, as well as their postsecondary enrollment and persistence rates, tend to be lower than those of nonrural students. However, much of that prior research may not apply to today's students because it uses old data or focuses on individual states or purposive samples.…