This article summarizes the results of a study of the "success" of a number of school-age marriages. The results indicate that, though some couples are prepared and ready for early marriage, aat least as many are not.
Burchinal, Lee G.
"How Successful Are School-Age Marriages?,"
Iowa Farm Science: Vol. 13
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol13/iss9/3