Distinctions in the Acquisition of Vocabulary and Grammar: An Individual Differences Approach. (1st June 2020)

• Record Type: Journal Article
• Authors: Walker, Neil; Monaghan, Padraic; Schoetensack, Christine; Rebuschat, Patrick
• Is Part Of: Language learning. Volume 70(2020)Supplement 2
• Page Start: 221
• Page End: 254
• Publication Date: 2020-06-01
• Subjects: language acquisition -- grammar -- vocabulary -- declarative memory -- procedural memory -- cross‐situational learning; Language and languages -- Periodicals; Language and languages -- Study and teaching -- Periodicals; Linguistics; 407
• DOI: 10.1111/lang.12395
• Languages: English
• ISSNs: 0023-8333

Abstract

Abstract: Learning language requires acquiring the grammatical categories of words in the language, but learning those categories requires understanding the role of words in the syntax. In this study, we examined how this chicken and egg problem is resolved by learners of an artificial language comprising nouns, verbs, adjectives, and case markers following syntactic rules. We also measured individual differences in declarative and procedural memory processing, which have been linked to vocabulary and grammar learning, respectively. The results showed that grammar and vocabulary can be acquired simultaneously, but with distinctive patterns of acquisition: the syntactic role of verbs and their referents first, then other lexical categories, and finally the syntactic function of case markers. Interdependencies in learning were found for word order and verbs, which related to verbal declarative memory, and also for nouns, adjectives, and case markers, which related to procedural memory. Abstract :