Human languages may be shaped not only by the (individual psychological) processes of language acquisition, but also by population-level processes arising from repeated language learning and use. One prevalent feature of natural languages is that they avoid unpredictable variation. The current work explores whether linguistic predictability might…

It is commonly held that implicit knowledge expresses itself as fluency. A perceptual clarification task was used to examine the relationship between perceptual processing fluency, subjective familiarity, and grammaticality judgments in a task frequently used to produce implicit knowledge, artificial grammar learning (AGL). Four experiments…

College students learned implicitly the underlying structure of an artificial language by memorizing a set of representative examples. The form and structure of their knowledge was evaluated and analyzed by: (1) solving anagrams; (2) determining well-formedness of novel letter strings; and (3) providing detailed introspective reports. (Author/MV)