Learning structural alternations: What guides learners' generalization?

Some word-order alternations observed across the world's languages are constrained by specific verb choice, whereas one type of word-order alternation (i.e., scrambling) frequently seen in free word order languages is not lexically-dependent on the verb.

Perceptual features predict word frequency asymmetry across modalities.

The relationships between word frequency and various perceptual features have been used to study the cognitive processes involved in word production and recognition, as well as patterns in language use over time. However, little work has been done comparing spoken and written frequencies against each other, which leaves open the question of whether there are modality-specific relationships between perceptual features and frequency. Words have different frequencies in speech and written texts, with some words occurring disproportionately more often in one modality than the other.