They lack the structural differentiation of ego, superego, and id.

He called this structural differentiation.

The structural differentiation of body and organs (organogenesis) soon follows.

He argues that societies change by a process of structural differentiation.

It implies dedifferentiation, or loss of structural and functional differentiation of normal cells.

Weber's conceptualisation of the modern as a process of structural differentiation is, I think, seen to be echoed in Modernist claims for the specificity of art.

What I am referring to is elementary structural-functionalist sociology, in which modernization is seen as a process of structural differentiation (Ausdifferenzierung).

Schoenberg's idea in developing the technique was for it to "replace those structural differentiations provided formerly by tonal harmonies".

Since the reforms and increased openness of China, China's gender wage income emerged structural differentiation.

Qualia Structure: a structural differentiation of the predicative force for a lexical item.