Nonword repetition (NWR) has been used extensively in the study of child language. Although lexical and sublexical knowledge is known to influence NWR performance, there has been little examination of the NWR processes (e.g., encoding, storage, and articulation) that may be affected by lexical and sublexical knowledge. We administered two-and three-syllable spoken nonword recognition and nonword repetition tests on two independent groups of 31 children (mean age = 5 years 7 months). Spoken nonword recognition primarily involves encoding and storage, whereas NWR involves an additional articulation process. The influence of lexical and sublexical knowledge was determined by examining the number of lexical errors produced. There was clear involvement of long-term lexical and sublexical knowledge in both spoken nonword recognition and NWR. In spoken nonword recognition, twice as many errors involved selecting a foil that contained a lexical item (e.g., 'yashukup') as involved selecting a foil that contained only nonsense syllables (e.g., 'yashunup'). In repetition, over 30% of errors changed a nonsense syllable to a lexical item. Our results show that long-term lexical and sublexical knowledge is pervasive in NWR. Any explanation of NWR performance must therefore consider the influence of lexical and sublexical knowledge throughout the whole repetition process, from the encoding to the articulation of nonwords.Keywords Nonword repetition . Encoding . Articulation . Phonological working memory . Lexical knowledge If children are to attain an accomplished use of their native language, they must first learn the vocabulary of that language. Vocabulary learning is at least a two-stage process. The first stage is learning the word boundaries from incoming speech that does not ordinarily contain pauses. The second stage is the learning of words in a meaningful way. Word learning involves the temporary storage of a word in phonological working memory, where learning processes can act upon the word for subsequent storage in long-term memory and lexical access processes can retrieve the word for later articulation. The present report focuses on the second stage of vocabulary learning.
In the present study, children's early ability to organise words into sentences was investigated using the Weird Word Order procedure with Spanish-speaking children. Spanish is a language that allows for more flexibility in the positions of subjects and objects, with respect to verbs, than other previously studied languages (English, French, and Japanese). As in prior studies (Abbot-Smith et al., 2001; Chang et al., 2009; Franck et al., 2011; Matthews et al., 2005, 2007), we manipulated the relative frequency of verbs in training sessions with two age groups (three- and four-year-old children). Results supported earlier findings with regard to frequency: children produced atypical word orders significantly more often with infrequent verbs than with frequent verbs. The findings from the present study support probabilistic learning models which allow higher levels of flexibility and, in turn, oppose hypotheses that defend early access to advanced grammatical knowledge.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.