Time filter

Source Type

PubMed | University of Manchester International Center for Language and Communicative Development and University of Liverpool International Center for Language and Communicative Development
Type: Journal Article | Journal: Journal of child language | Year: 2015

This review article presents evidence for the claim that frequency effects are pervasive in childrens first language acquisition, and hence constitute a phenomenon that any successful account must explain. The article is organized around four key domains of research: childrens acquisition of single words, inflectional morphology, simple syntactic constructions, and more advanced constructions. In presenting this evidence, we develop five theses. (i) There exist different types of frequency effect, from effects at the level of concrete lexical strings to effects at the level of abstract cues to thematic-role assignment, as well as effects of both token and type, and absolute and relative, frequency. High-frequency forms are (ii) early acquired and (iii) prevent errors in contexts where they are the target, but also (iv) cause errors in contexts in which a competing lower-frequency form is the target. (v) Frequency effects interact with other factors (e.g. serial position, utterance length), and the patterning of these interactions is generally informative with regard to the nature of the learning mechanism. We conclude by arguing that any successful account of language acquisition, from whatever theoretical standpoint, must be frequency sensitive to the extent that it can explain the effects documented in this review, and outline some types of account that do and do not meet this criterion.

Loading University of Manchester International Center for Language and Communicative Development collaborators
Loading University of Manchester International Center for Language and Communicative Development collaborators