In recent work, various scholars have suggested that large language models can be construed as input-driven theories of language acquisition.In this paper, we propose a way to test this idea.As we will document, there is good reason to think ps5 price new jersey that processing pressures override input at an early point in linguistic development, creating a temporary but sophisticated system read more of negation with no counterpart in caregiver speech.We go on to outline a (for now) thought experiment involving this phenomenon that could contribute to a deeper understanding both of human language and of the language models that seek to simulate it.