This article provides an interdisciplinary framework for studying marital a
nd other intimate relationships. Three Ipl els of analysis are distinguishe
d: (a) the society: characterized in terms of both macrosocietal forces and
the ecological niches within which particular spouses and couples function
; (b) the individual spouses, including their psychosocial and physical att
ributes, as well as the attitudes and beliefs they have about each other an
d their relationship; and (c) the marriage relationship. viewed as a behavi
oral system embedded within a larger network of close relationships. The di
scussion focuses primarily on the interplay between the spouses and their m
arriage. emphasizing the importance of distinguishing, both analytically an
d operationally: the individual from the dyadic (or group) levels of analys
is. Ir is also argued that in order to appreciate how marriages work, socia
l scientists must understand not only how these 2 levels of analysis interp
enetrate each other but also how macrosocietal forces and the ecological ni
ches within which couples live impinge on partners and their marital relati
onship.