The interesting aspect of this regimen is, paradoxically, its apparent conventionality. Travis Hirschi adopted Toby's concept of an investment in conventionality or "stake in conformity". His works showed emancipation from the conventionality of the cloister-art of modern times. Pollock's move from easel painting and conventionality liberated his contemporaneous artists and following artists. Specifically, infants observe the principles of conventionality and contrast. Eve Clark looks at how conventionality and contrast both add to language. The same conventionality also applies to the influence of time dilation on the Doppler effect. That conventionality had been popular until the Fourth Chinese domination of Vietnam. In reviewing the Airstream, conventionality was its best attribute. Conventionality and contrast in language and language acquisition.