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Direct linkKim, Sunae; Kristen-Antonow, Susanne; Sodian, Beate – International Journal of Behavioral Development, 2021
The metarepresentational aspect of early pretend play (make-believe activities where children create or participate in creating a new situation different from a real one) has been theoretically debated. In the present longitudinal study of N = 83 children, we tested for predictive relations of shared attention at 12-18 months, implicit false…
Descriptors: Play, Attention, Beliefs, Longitudinal Studies
Jones, Samuel David – First Language, 2020
High rates of error and variability in early word production may signal speech sound disorder. However, there is little consensus regarding the degree of error and variability that may be expected in the typical range. Relatedly, while variables including child age, word frequency and word phonological neighbourhood density are associated with…
Descriptors: Native Language, Age Differences, Vocabulary Development, Computational Linguistics
Lauer, Jillian E.; Ilksoy, Sibel D.; Lourenco, Stella F. – Developmental Psychology, 2018
Infants exhibit visual preferences for gender-typed objects (e.g., dolls, toy vehicles) that parallel the gender-typed play preferences of preschool-aged children, but the developmental stability of individual differences in early emerging gender-typed preferences has not yet been characterized. In the present study, we examined the longitudinal…
Descriptors: Infants, Toddlers, Young Children, Gender Differences
Sperry, Douglas E.; Sperry, Linda L.; Miller, Peggy J. – Child Development, 2019
Amid growing controversy about the oft-cited "30-million-word gap," this investigation uses language data from five American communities across the socioeconomic spectrum to test, for the first time, Hart and Risley's (1995) claim that poor children hear 30 million fewer words than their middle-class counterparts during the early years…
Descriptors: Socioeconomic Status, Vocabulary Development, Infants, Toddlers
Rispoli, Matthew – Language Acquisition: A Journal of Developmental Linguistics, 2016
This article investigates the relationship between third person singular present tense agreement morphemes, copula "is" and verb-"s", at 2;00 and 2;03. Language samples from 60 children at 2;00 were analyzed for the productivity of copula "is" as measured by the number of different morphemes preceding "is"…
Descriptors: Grammar, Verbs, Young Children, Vocabulary
Segal, Aviva; Howe, Nina; Persram, Ryan J.; Martin-Chang, Sandra; Ross, Hildy – Reading Research Quarterly, 2018
Research on the home literacy environment has typically involved parents as teachers with little attention given to siblings' roles in teaching each other. This study examines naturalistic language and literacy teaching by 39 sibling dyads, at two timepoints, when children were ages 2 and 4 (time 1; T1) and again at ages 4 and 6 (time 2; T2). Each…
Descriptors: Family Literacy, Family Environment, Sibling Relationship, Language Acquisition
Barbaro, Josephine; Dissanayake, Cheryl – Autism: The International Journal of Research and Practice, 2017
Autism spectrum disorder diagnoses in toddlers have been established as accurate and stable across time in high-risk siblings and clinic-referred samples. Few studies have investigated diagnostic stability in children prospective identified in community-based settings. Furthermore, there is a dearth of evidence on the individual behaviours that…
Descriptors: Pervasive Developmental Disorders, Autism, Toddlers, Disability Identification
Vernon-Feagans, Lynne; Carr, Robert C.; Bratsch-Hines, Mary; Willoughby, Michael – Developmental Psychology, 2022
Both early childhood maternal language input and the quality of classroom instruction in elementary school have been shown to be important environmental supports in predicting children's literacy skill development. However, no studies have simultaneously examined these two environmental supports in relation to children's early language skills and…
Descriptors: Mothers, Linguistic Input, Parent Child Relationship, Reading Comprehension
Gagne, Jeffrey R.; Saudino, Kimberly J. – Developmental Psychology, 2016
Parent- and lab-based observer ratings were employed to examine genetic and environmental influences on continuity and change in inhibitory control (IC) in over 300 twin-pairs assessed longitudinally at 2 and 3 years of age. Genetic influences accounted for approximately 60% of the variance in parent-rated IC at both ages. Although many of the…
Descriptors: Genetics, Twins, Young Children, Inhibition
Kruythoff-Broekman, Astrid; Wiefferink, Carin; Rieffe, Carolien; Uilenburg, Noëlle – International Journal of Language & Communication Disorders, 2019
Background: Late language emergence is a risk indicator for developmental language disorder. Parent-implemented early language intervention programmes (parent programmes) have been shown to have positive effects on children's receptive and expressive language skills. However, long-term effectiveness has rarely been studied. Additionally, little is…
Descriptors: Child Language, Longitudinal Studies, Parent Education, Parent Child Relationship
Ravindran, Niyantri; McElwain, Nancy L.; Berry, Daniel; Kramer, Laurie – Developmental Psychology, 2018
Given that maternal support promotes healthy social and emotional development in early childhood, it is important to understand the predictors of such support, especially during emotional challenges. In this study, mothers' dispositional distress reactivity (i.e., the tendency toward experiencing distress in response to children's negative…
Descriptors: Mothers, Predictor Variables, Child Behavior, Behavior Problems
Eggum-Wilkens, Natalie D.; Reichenberg, Ray E.; Eisenberg, Nancy; Spinrad, Tracy L. – International Journal of Behavioral Development, 2016
Relations between children's (n = 213) mother-reported effortful control components (attention focusing, attention shifting, inhibitory control at 42 months; activational control at 72 months) and mother-reported shyness trajectories across 42, 54, 72, and 84 months of age were examined. In growth models, shyness decreased. Inhibitory control and…
Descriptors: Shyness, Cognitive Processes, Young Children, Child Development
Kamio, Yoko; Haraguchi, Hideyuki; Stickley, Andrew; Ogino, Kazuo; Ishitobi, Makoto; Takahashi, Hidetoshi – Journal of Autism and Developmental Disorders, 2015
To determine the best discriminative items for identifying young children with autism spectrum disorders (ASD), we conducted a secondary analysis using longitudinal cohort data that included the Japanese version of the 23-item modified checklist for autism in toddlers (M-CHAT-JV). M-CHAT-JV data at 18 months of age and diagnostic information…
Descriptors: Foreign Countries, Autism, Developmental Disabilities, Young Children
Bussu, G.; Jones, E. J. H.; Charman, T.; Johnson, M. H.; Buitelaar, J. K.; Baron-Cohen, S.; Bedford, R.; Bolton, P.; Blasi, A.; Chandler, S.; Cheung, C.; Davies, K.; Elsabbagh, M.; Fernandes, J.; Gammer, I.; Garwood, H.; Gliga, T.; Guiraud, J.; Hudry, K.; Liew, M.; Lloyd-Fox, S.; Maris, H.; O'Hara, L.; Pasco, G.; Pickles, A.; Ribeiro, H.; Salomone, E.; Tucker, L.; Volein, A. – Journal of Autism and Developmental Disorders, 2018
We integrated multiple behavioural and developmental measures from multiple time-points using machine learning to improve early prediction of individual Autism Spectrum Disorder (ASD) outcome. We examined Mullen Scales of Early Learning, Vineland Adaptive Behavior Scales, and early ASD symptoms between 8 and 36 months in high-risk siblings (HR; n…
Descriptors: Prediction, Autism, Symptoms (Individual Disorders), Classification
Taumoepeau, Mele – Language Learning and Development, 2016
Using multi-level growth modeling, we examined the effect of several measures of maternal input on growth in children's word types from 15-54 months. Mothers and children engaged in a picture description task (N = 77) at 15, 24, 33, and 54 months; the frequency of children's observed word types at each wave was coded and additional independent…
Descriptors: Child Language, Vocabulary Development, Mothers, Parent Influence
