It is closely tied to the similar theory of cultural imperialism.

There are two somewhat similar theories about the word grunt.

In fact, similar theories have been advanced before, but they were never taken seriously.

The Mastermind seems to hold a similar theory, and perhaps wants to put it into action soon.

This relationship is explained by the accelerator theory or similar theories.

The close of each century brought about similar theories.

A similar theory was also proposed by Davydov in 1939.

A similar theory holds that overbearing parents can cause the behavior to develop in their children.

A similar theory has it that the $ is really P and 8 together, meaning piece of eight.

Propaganda model - a similar theory, but concerning the media industry and public opinion.