Nadel developed the theory of social structure in his book entitled Theory of Social Structure in 1957.In his book Nadel pointed out that the concept of society may be viewed from two angles -action such as kinship and economics and groupings such as family,clans.He also says that there are some social and cultural facts which fall outside the social and cultural scheme.These refer to an action autonomous.
Nadel held view that the concept of social structure is still in a sense on trial.The variety of definitions lead us to fear that it is a concept the width of whose usages renders it analytically fruitless.There are two choices open to us.We may remove the concept of structure from the vocabulary of anthropology on account of its lack of precision or we can attempt to narrowly define it by giving a specific and limited connotation.