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Peer reviewed
Direct linkDeVeney, Shari L.; Kyvelidou, Anastasia; Mather, Paris – Autism & Developmental Language Impairments, 2021
Background and Aims: The purpose of this exploratory study was to expand existing literature on prelinguistic vocalizations by reporting results of the first home-based longitudinal study examining a wide variety of behaviors and characteristics, including early vocalizations, across infants at low and elevated risk of autism spectrum disorder…
Descriptors: Autism Spectrum Disorders, Infants, Child Development, At Risk Persons
Yue, Ai; Luo, Xia; Jia, Miqi; Wang, Boya; Gao, Qiufeng; Shi, Yaojiang; Wang, Shun – Infant and Child Development, 2021
We aimed to evaluate the validity of the Ages and Stages Questionnaires Edition 3 (ASQ-3) and the MacArthur communicative development inventory (CDI) as a screening measure for children at risk of language development delay in western rural China, by comparing them to the Bayley Scales of Infant and Toddler Development (BSID-III). We administered…
Descriptors: Measures (Individuals), Language Skills, Questionnaires, Child Development
Arunachalam, Sudha; Avtushka, Valeryia; Luyster, Rhiannon J.; Guthrie, Whitney – Language Learning and Development, 2022
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 asked to report twice about whether or not their child produces a particular word, caregivers are largely consistent in their…
Descriptors: Verbs, Vocabulary Development, Nouns, Language Acquisition
Moore, Charlotte; Dailey, Shannon; Garrison, Hallie; Amatuni, Andrei; Bergelson, Elika – Developmental Psychology, 2019
Around their first birthdays, infants begin to point, walk, and talk. These abilities are appreciable both by researchers with strictly standardized criteria and caregivers with more relaxed notions of what each of these skills entails. Here, we compare the onsets of these skills and links among them across two data collection methods: observation…
Descriptors: Child Development, Infants, Child Behavior, Vocabulary Development
Uljarevic, Mirko; Arnott, Bronia; Carrington, Sarah J.; Meins, Elizabeth; Fernyhough, Charles; McConachie, Helen; Le Couteur, Ann; Leekam, Susan R. – Developmental Psychology, 2017
A community sample of 192 parents reported on their children's restricted and repetitive behaviors (RRBs) at mean ages 15 months (N = 138), 26 months (N = 191), and 77 months (N = 125) using the Repetitive Behavior Questionnaire-2 (RBQ-2). Consistent with previous factor analytic research, 2 factors were found at each age: 1 comprising repetitive…
Descriptors: Age Differences, Child Development, Toddlers, Young Children
Chen, Jie; Tardif, Twila; Pulverman, Rachel; Casasola, Marianella; Zhu, Liqi; Zheng, Xiaobei; Meng, Xiangzhi – Developmental Psychology, 2015
The present studies examined the role of linguistic experience in directing English and Mandarin learners' attention to aspects of a visual scene. Specifically, they asked whether young language learners in these 2 cultures attend to differential aspects of a word-learning situation. Two groups of English and Mandarin learners, 6-8-month-olds (n =…
Descriptors: Infants, English, Mandarin Chinese, Attention
Wu, Zhen; Pan, Jingtong; Su, Yanjie; Gros-Louis, Julie – International Journal of Behavioral Development, 2013
Joint attention has been suggested to contribute to children's development of cooperation; however, few empirical studies have directly tested this hypothesis. Children aged 1 and 2 years participated in two joint action activities to assess their cooperation with an adult partner, who stopped participating at a specific moment during the tasks.…
Descriptors: Foreign Countries, Toddlers, Attention, Cooperation
Brownell, Celia A.; Iesue, Stephanie S.; Nichols, Sara R.; Svetlova, Margarita – Child Development, 2013
To examine early developments in other-oriented resource sharing, fifty-one 18- and 24-month-old children were administered 6 tasks with toys or food that could be shared with an adult playmate who had none. On each task the playmate communicated her desire for the items in a series of progressively more explicit cues. Twenty-four-month-olds…
Descriptors: Toddlers, Sharing Behavior, Ownership, Child Development
Casasola, Marianella; Park, Youjeong – Child Development, 2013
Two experiments examined infants' ability to form a spatial category when habituated to few (only 2) or many (6) exemplars of a spatial relation. Sixty-four infants of 10 months and 64 infants of 14 months were habituated to dynamic events in which a toy was placed in a consistent spatial relation ("in" or "on") to a referent…
Descriptors: Infants, Spatial Ability, Classification, Child Development
Bello, A.; Giannantoni, P.; Pettenati, P.; Stefanini, S.; Caselli, M. C. – International Journal of Language & Communication Disorders, 2012
Background: Understanding lexical abilities in infants and toddlers is important, yet no single tool can be used. Aims: To perform a validation of a new tool (known as the Picture Naming Game, or "PiNG") for assessing lexical comprehension and production in toddlers and to obtain developmental trends for Italian children. Methods &…
Descriptors: Foreign Countries, Naming, Games, Measures (Individuals)
Fernald, Anne; Marchman, Virginia A.; Weisleder, Adriana – Developmental Science, 2013
This research revealed both similarities and striking differences in early language proficiency among infants from a broad range of advantaged and disadvantaged families. English-learning infants ("n" = 48) were followed longitudinally from 18 to 24 months, using real-time measures of spoken language processing. The first goal was to…
Descriptors: Socioeconomic Status, Language Acquisition, Language Processing, Infants
Bolton, Patrick F.; Golding, Jean; Emond, Alan; Steer, Colin D. – Journal of the American Academy of Child & Adolescent Psychiatry, 2012
Objective: To chart the emergence of precursors and early signs of autism spectrum disorder (ASD) and autistic traits in the Avon Longitudinal Study of Parents and Children, a prospective longitudinal cohort study of the surviving offspring of 14,541 pregnant women from southwestern England with an expected delivery date between April 1991 and…
Descriptors: Autism, Screening Tests, Pregnancy, Infants
Zangl, Renate; Mills, Debra L. – Infancy, 2007
This study explored the impact of infant-directed speech (IDS) versus adult-directed speech (ADS) on neural activity to familiar and unfamiliar words in 6- and 13-month-old infants. Event-related potentials were recorded while infants listened to familiar words in IDS, familiar words in ADS, unfamiliar words in IDS, and unfamiliar words in ADS.…
Descriptors: Familiarity, Infants, Brain, Speech
