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Direct linkHorvath, Sabrina; Arunachalam, Sudha – Journal of Speech, Language, and Hearing Research, 2021
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 when the contexts are consistent, including only content nouns. Additionally, differences between typically developing toddlers and late talkers…
Descriptors: Verbs, Learning Processes, Eye Movements, Nouns
Odic, Darko – Developmental Science, 2018
Young children can quickly and intuitively represent the number of objects in a visual scene through the Approximate Number System (ANS). The precision of the ANS--indexed as the most difficult ratio of two numbers that children can reliably discriminate--is well known to improve with development: whereas infants require relatively large ratios to…
Descriptors: Correlation, Mathematics, Number Concepts, Comparative Analysis
Chenausky, Karen; Nelson, Charles, III.; Tager-Flusberg, Helen – Journal of Speech, Language, and Hearing Research, 2017
Background: Previous work has documented lower vocalization rate and consonant acquisition delays in toddlers with autism spectrum disorder (ASD). We investigated differences in these variables at 12, 18, and 24 months in toddlers at high and low risk for ASD. Method: Vocalization rate and number of different consonants were obtained from speech…
Descriptors: Autism, Pervasive Developmental Disorders, Phonemes, Toddlers
Bree, Elise; Verhagen, Josje; Kerkhoff, Annemarie; Doedens, Willemijn; Unsworth, Sharon – Infant and Child Development, 2017
This study examines novel language learning from inconsistent input in monolingual and bilingual toddlers. We predicted an advantage for the bilingual toddlers on the basis of the structural sensitivity hypothesis. Monolingual and bilingual 24-month-olds performed two novel language learning experiments. The first contained consistent input, and…
Descriptors: Second Language Learning, Bilingualism, Monolingualism, Toddlers
Download full textKendall LaParo; Anna Shaw-Amoah – Research for Action, 2024
This report explores the dramatic increase in Head Start teacher turnover during the COVID-19 pandemic. Using data from the Head Start Program Information Report (PIR) from 2010 to 2022, the study investigates trends in teacher turnover across all Head Start program types and examines the reasons behind teacher departures. The report finds that…
Descriptors: Federal Programs, Low Income Students, Social Services, Faculty Mobility
Gendler-Shalev, Hila; Dromi, Esther – Journal of Child Language, 2022
This article presents data on lexical development of 881 Israeli Hebrew-speaking monolingual toddlers ages 1;0 to 2;0. A Web-based version of the Hebrew MacArthur-Bates Communicative Development Inventories (H-MB-CDI) was used for data collection. Growth curves for expressive vocabulary, receptive vocabulary, actions and gestures were…
Descriptors: Semitic Languages, Language Acquisition, Toddlers, Computer Assisted Testing
Donohue, Meghan Rose; Williamson, Rebecca A.; Tully, Erin C. – International Journal of Behavioral Development, 2020
Prosocial behavior is a highly heterogeneous construct, and young children use distinct prosocial actions in response to differing emotional needs of another person. This study examined whether toddlers' prosocial responses differed in response to two understudied emotional contexts--whether or not children caused a victim's distress and the…
Descriptors: Toddlers, Prosocial Behavior, Psychological Needs, Emotional Disturbances
Carbajal, M. Julia; Chartofylaka, Lamprini; Hamilton, Mollie; Fiévet, Anne-Caroline; Peperkamp, Sharon – Language Learning and Development, 2020
We investigate bilingual children's perception of assimilations, i.e. phonological rules by which a consonant at a word edge adopts a phonological feature of a neighboring consonant. For instance, English has place assimilation (e.g., "green" is pronounced with a final [m] in "green pen"), while French has voicing assimilation…
Descriptors: Auditory Perception, Word Recognition, Video Games, Toddlers
Davis, Barbara; van der Feest, Suzanne; Yi, Hoyoung – Journal of Child Language, 2018
This study investigates whether the earliest words children choose to say are mainly words containing sounds they can produce (cf. 'phonological dominance' hypotheses), or whether children choose words without regard to their phonological characteristics (cf. 'lexical dominance' hypotheses). Phonological properties of words in spontaneous speech…
Descriptors: Speech Communication, Child Language, Language Usage, Phonology
Singleton, Nina Capone; Anderson, Laura – Journal of Speech, Language, and Hearing Research, 2020
Purpose: Toddlers with late language emergence have difficulty acquiring an object vocabulary that is well defined by shape early in development. Without object words, subsequent language growth is delayed. The current study tested an intervention scaffold that highlights object shape during word teaching so that toddlers with late language…
Descriptors: Toddlers, Learning Experience, Semantics, Phonemes
Yang, Jing – Journal of Child Language, 2018
This study compared the temporal measurements of stop consonants in 29 three- to six-year-old Mandarin-speaking children and 12 Mandarin-speaking adults. Each participant produced 18 Mandarin disyllabic words which contained six stop consonants /p, p?, t, t?, k, k?/ each followed by three vowels /a, i, u/ at the word-initial position in the first…
Descriptors: Phonemes, Mandarin Chinese, Language Acquisition, Child Language
Norris, Deborah J. – Early Childhood Education Journal, 2017
Language development is a significant milestone in the infant/toddler years; vocabulary by 2 years of age is predictive of later school success. It has been recognized within the bioecological systems theoretical framework that language develops as a result of an interplay between characteristics of the child, features of the setting, and…
Descriptors: Comparative Analysis, Child Care Centers, Infants, Toddlers
Gangi, Devon N.; Boterberg, Sofie; Schwichtenberg, Amy J.; Solis, Erika; Young, Gregory S.; Iosif, Ana-Maria; Ozonoff, Sally – Child Development, 2021
Two independent cohorts (N = 155, N = 126) of infants at high and low risk for autism spectrum disorder (ASD) were followed prospectively between 6 and 36 months of age, when n = 46 were diagnosed with ASD. Gaze to adult faces was coded--during a developmental assessment (Cohort 1) or a play interaction (Cohort 2). Across both cohorts, most…
Descriptors: Autism, Pervasive Developmental Disorders, Early Intervention, Symptoms (Individual Disorders)
Desmarais, Eric E.; French, Brian F.; Ahmetoglu, Emine; Acar, Ibrahim; Gonzalez-Salinas, Carmen; Kozlova, Elena; Slobodskaya, Helena; Benga, Oana; Majdandžic, Mirjana; Beijers, Roseriet; de Weerth, Carolina; Huitron, Blanca; Lee, Eun Gyoung; Han, Sae-Young; Park, Seong-Yeon; Giusti, Lorenzo; Montirosso, Rosario; Tuovinen, Soile; Heinonen, Kati; Raikkonen, Katri; Wang, Zhengyan; Lecannelier, Felipe; Linhares, Maria Beatriz Martins; Casalin, Sara; Putnam, Samuel P.; Gartstein, Maria A. – International Journal of Behavioral Development, 2021
This study advances the cross-cultural temperament literature by comparing temperament ratings of toddlers from 14 nations. Multilevel modeling (MLM) procedures were utilized to regress negative emotionality (NE) and component subscales on Hofstede's cultural value dimensions while controlling for age and gender. More individualistic values were…
Descriptors: Toddlers, Personality Traits, Comparative Analysis, Emotional Response
Rescorla, Leslie; Constants, Holly; Bialecka-Pikul, Marta; Stepien-Nycz, Malgorzata; Ochal, Anna – Journal of Speech, Language, and Hearing Research, 2017
Purpose: The objective of this study was to compare vocabulary size and composition in 2-year-olds learning Polish or English as measured by the Language Development Survey (LDS; Rescorla, 1989). Method: Participants were 199 Polish toddlers (M = 24.14 months, SD = 0.35) and 422 U.S. toddlers (M = 24.69 months, SD = 0.78). Results: Test-retest…
Descriptors: Vocabulary Development, Comparative Analysis, Language Acquisition, Toddlers
