This study surveyed college-aged grandchildren as to the frequency of their communication with a grandparent using various media. Face-to-face (FtF) and telephone communication were used more frequently than written media, but all were used fairly frequently. Communication using all media was more frequent when the grandparent or grandchild initiated interaction as opposed to the parent. Relationships in which the grandparent initiated contact featured more use of written media (letters, e-mail, cards). Frequency of communication using all media was positively associated with relational quality. Telephone communication best predicted relational quality when use of other media was controlled. In this paper, I discuss implications for media richness theory, the communication predicament of aging model, and future research on grandparent-grandchild relationships.This paper examines the grandparent-grandchild (GP-GC) relationship in the context of a growing literature concerning communication between older and younger adults that has enlightened us as to the processes and problems of such communication. The work of Hummert and her colleagues has provided new insights on the nature of intergenerational stereotypes and their role in influencing communication in intergenerational settings featuring elderly people ) is an associate professor in the Department of Communication Studies at the University of Kansas. He is interested in the role of interpersonal and mass communication in life-span development. His recent work has been published in Communication Monographs, the Journal of Social and Personal Relationships, and the Journal of Broadcasting and Electronic Media. The author expresses his thanks to two anonymous reviewers for their comments on this paper.