This is a replication of Richardson, Kegley, and Agnew's cross-nationa
l study focusing on symmetry and reciprocity as characteristics of dya
dic foreign policy behavior. Our study applied similar scaling (WEIS)
and statistical techniques to analyze the dyadic relations of a single
country, South Africa. Both studies produced much in common, that is,
the degree of quantitative symmetry in the most active dyads is rathe
r evenly spread from high to low; and affective compatibility is very
common with respect to the direction (cooperation or conflictive) of b
ilateral foreign policy behavior. However, intensity of affect is very
seldom reciprocal. The differences in the two studies were that symme
try and reciprocity were more significantly related for the single-cou
ntry dyads than those of the cross-national study; and nonreciprocal a
ffective intensity characterizes cooperative relations more generally
than it does conflictive relations in the cross-national study. For So
uth African dyads this was not the case.