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Sudha Arunachalam

Explore the profile of Sudha Arunachalam including associated specialties, affiliations and a list of published articles. Areas
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Articles 48
Citations 384
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Recent Articles
11.
He A, Luyster R, Arunachalam S
Front Psychol . 2022 Oct; 13:954983. PMID: 36211865
Caregivers' language input supports children's language development, and it is often tuned to the child's current level of skill. Evidence suggests that parental input is tuned to accommodate children's expressive...
12.
Arunachalam S, Avtushka V, Luyster R, Guthrie W
Lang Learn Dev . 2022 May; 18(1):81-96. PMID: 35603229
Vocabulary checklists completed by caregivers are a common way of measuring children's vocabulary knowledge. We provide evidence from checklist data from 31 children with and without autism spectrum disorder. When...
13.
Zane E, Arunachalam S, Luyster R
J Cult Cogn Sci . 2022 Jan; 5(3):389-404. PMID: 34977462
The current study investigates whether the types of pronominal errors children with autism spectrum disorder (ASD) make are different from those of their TD peers at similar stages of language...
14.
Fitch A, Arunachalam S, Lieberman A
Cogn Sci . 2021 Dec; 45(12):e13061. PMID: 34861057
Across languages, children map words to meaning with great efficiency, despite a seemingly unconstrained space of potential mappings. The literature on how children do this is primarily limited to spoken...
15.
Horvath S, Arunachalam S
J Speech Lang Hear Res . 2021 Sep; 64(11):4235-4249. PMID: 34586918
Purpose This study examined whether 2-year-olds are better able to acquire novel verb meanings when they appear in varying linguistic contexts, including both content nouns and pronouns, as compared to...
16.
Davies C, Lingwood J, Ivanova B, Arunachalam S
Cognition . 2021 May; 212:104707. PMID: 33957498
Combining information from adjectives with the nouns they modify is essential for comprehension. Previous research suggests that preschoolers do not always integrate adjectives and nouns, and may instead over-rely on...
17.
Souter N, Arunachalam S, Luyster R
Int J Behav Dev . 2021 Mar; 44(5):469-478. PMID: 33762781
Eye-tracking research on social attention in infants and toddlers has included heterogeneous stimuli and analysis techniques. This allows measurement of looking to inner facial features under diverse conditions but restricts...
18.
Koenig A, Arunachalam S, Saudino K
J Cogn Dev . 2021 Mar; 21(5):670-689. PMID: 33727892
Children's lexical processing speed at 18 to 25 months of age has been linked to concurrent and later language abilities. In the current study, we extend this finding to children...
19.
He A, Kon M, Arunachalam S
Lang Learn Dev . 2020 Oct; 16(1):22-42. PMID: 33013240
Linguistic contexts provide useful information about verb meanings by narrowing the space of candidate concepts. Intuitively, the more information, the better. For example, "the tall girl is ing," as compared...
20.
He A, Huang S, Waxman S, Arunachalam S
Cognition . 2020 Feb; 198:104205. PMID: 32018123
Successful word learning requires establishing an initial representation that is sufficiently robust to be retained in memory. Sleep has profound advantages for memory consolidation, but evidence concerning the effects of...