Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDiscussion.AuthorsMINTZ-HITTNER, HELENPublicationAnnals of the New York Academy of Sciences, 1989, Vol 570, Issue 1, p205ISSN0077-8923Publication typeArticleDOI10.1111/j.1749-6632.1989.tb14921.x