Some input on the easy/difficult grammar question: An empirical study
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The purpose of this study was to determine whether it is possible to distinguish between “difficult” and “easy” constructions for second language (L2) learners by examining characteristics of the structures as they occur in aural input. In a multidimensional analysis of 3 English structures with different acquisition profiles—the simple past, possessive determiners his/her , and the progressive aspect—we examined the phonological, morphosyntactic, and lexicosemantic characteristics of the forms as they occurred in a 110,000‐word corpus of instructional talk to L2 learners. We analyzed the type/token distributions of the forms, their lexical properties, and their perceptual salience. Our findings revealed key input factors that distinguished between the early‐acquired progressive, on the one hand, and the later‐acquired past and his/her determiners, on the other hand. These results lend support to theoretical accounts of the input–acquisition relationship and also generate hypotheses for manipulating instructional input to increase the salience of opaque constructions.
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Collins et al.'s (2009) corpus study found that more difficult-to-acquire structures were not necessarily salient in the classroom input, implying that infrequent input may partially explain why learners struggle with those features.
“The researchers compared different grammatical structures (the simple past tense, the progressive, and the possessive determiners) and discovered that more difficult-to-acquire structures were not necessarily salient in the classroom input, implying that infrequent input may partially explain why learners struggle with those features.”
From Interaction and instructed second language acquisition (2018) · cites this paper as Collins et al. 2009
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Interaction and instructed second language acquisition
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Self-citation
- Authors
- COLLINS, L., TROFIMOVICH, P., WHITE, J., CARDOSO, W., & HORST, M.
- Affiliations
- Concordia University (CA)
- Corresponding author
- COLLINS, LAURA
- TROFIMOVICH, PAVEL
- WHITE, JOANNA
- CARDOSO, WALCIR
- HORST, MARLISE
- Venue
- The Modern Language Journal
- Publisher
- Wiley
- Published
- 2009-08-03
- Volume
- 93
- Issue
- 3
- Pages
- 336-353
- ISSN
- 0026-7902 (ISSN-L)
- 1540-4781
- OpenAlex
- W2049167996
- Semantic Scholar
- c4c4e8816f7d772caca055756c5d57fd9f453dab
- Cited by
- 158
- References
- 109
- Citations by year
- 2026: 3 · 2025: 5 · 2024: 5 · 2023: 3 · 2022: 2 · 2021: 9 · 2020: 11 · 2019: 5 · 2018: 48 · 2017: 8 · 2016: 17 · 2015: 9 · 2014: 7 · 2013: 5 · 2012: 7
- FWCI
- 12.89
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Modern Language Journal (publishedVersion)
- Funders
- Social Sciences and Humanities Research Council of Canada
- Topics
- Social Sciences › Psychology › Developmental and Educational Psychology › Second Language Acquisition and Learning
- Social Sciences › Arts and Humanities › Language and Linguistics › EFL/ESL Teaching and Learning
- Social Sciences › Psychology › Developmental and Educational Psychology › Language Development and Disorders
- Keywords
- second language acquisition, morphosyntactic complexity, simple past tense, progressive aspect, lexical features, English as a second language
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