Experimental evidence confirms that triadic social balance can be achieved through dyadic interactions
摘要
Balanced triadic relationships in social groups, such that friends of friends are considered friends, are at the heart of stable human societies. Computational models of the origins of social balance typically assume that people attend to the indirect relationships between their direct social contacts. This assumption may be of limited plausability but there have been no experimental comparisons of models using different assumptions. We compare one model that assumes that people pay attention only to their direct social relationships