Many studies have found that a majority of boys and girls prefer to play with toys that are typed to their own gender but there is still uncertainty about the age at which such sex differences first appear, and under what conditions. Applying a standardized research protocol and using a selection of gender-typed toys, we observed the toy…

There is abundant evidence for the "video deficit": children under 2 years old learn better in person than from video. We evaluated whether these findings applied to video chat by testing whether children aged 12-25 months could form relationships with and learn from on-screen partners. We manipulated social contingency: children…

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…

The purpose of this study was to determine if children acquire grammatical case as a unified system or in a piecemeal fashion. In English language acquisition, many children make developmental errors in marking case on subject position pronouns (e.g., "Me" do it, "Him" like it). It is unknown whether children who produce…

How toddlers' attention is distributed in the visual field during a magic trick was examined using three expectation conditions. Results showed that 2.5-year-old children assigned to the condition with major task-relevant information (i.e., a verbal cue to attend to one of the visual targets) (i) outperformed those who were assigned to the…

Two experiments investigated two-year-olds' retention and generalization of novel words across short and long time delays. Specifically, retention of newly learned words and generalization to novel exemplars or novel contexts were tested 1 min or 1 week after learning. Experiment 1 revealed successful retention as well as successful generalization…

Background: In recent years, analyses of cleft palate speech based on phonetic transcriptions have become common. However, the results vary considerably among different studies. It cannot be excluded that differences in assessment methodology, including the recording medium, influence the results. Aims: To compare phonetic transcriptions from…

Attachment theorists have described the parent-child attachment relationship as a foundation for the emergence and development of children's capacity for emotion regulation and coping with stress. The purpose of this review was to summarize the existing research addressing this issue. We identified 23 studies that employed validated assessments of…

This study set out to examine whether shyness, an aversion to novelty and unfamiliar social situations, can affect the processes that underlie early word learning. Twenty-four-month-old children (n = 32 ) were presented with sets of one novel and two familiar objects, and it was found that shyer children were less likely to select a novel object…

This study sought to determine the effectiveness of telepractice as a method of delivering early intervention services to families of infants and toddlers who are deaf or hard of hearing. A comparison group design was applied to ascertain the child, family, and provider outcomes via telepractice compared with traditional in-person home visits. A…

Developing strong language and communication skills in the first years of life provides young children with a foundation for a number of positive outcomes, including school readiness, early literacy skills, and self-regulation. High quality language supports in early childhood education programs are key to this development. Part of providing these…

This article critically examines how the policy of funded nursery places for 'disadvantaged' two-year-olds in England opens up economic and political spaces in readiness for increased governance. The government introduced funded nursery places in September 2013, which aimed to promote disadvantaged children's educational outcomes, narrow the…

Assessing a child's language in the early years is critical to plan for an early intervention and maximize their learning potential. In a unique pan-Arabic approach to language development, we developed a new Arabic assessment tool, usable by parents and Early Years professionals to screen vocabulary in children between 8 months and 30 months…

As public preschool is not widely available in the United States, the Biden-Harris administration proposed a comprehensive early childhood agenda to create a world-class voluntary universal preschool program for children and families that addresses racial and other inequities. This report outlines six key components for a preschool program that…

This study investigated the flow experience of Jiro, a 2-year-old Japanese boy, regarding his violin playing in a social context. In this study, Jiro's violin playing was videotaped at home and during musical sessions for young children and families, guided by the author as a violinist-teacher-researcher. The method adopted a single case study…