Maternal education is associated with early child outcomes. However, the several mechanisms that may explain this relationship remain underexplored. Using data from 1,097 children aged 12-15 months in Chile, we estimate the maternal education gap across child cognitive and language outcomes. Following a bioecological perspective, we explore…

Effects of "joint attention" were addressed on 3- to 4-year-olds' performance in a verbal false-Belief Test (FBT), featuring the experimenter as co-watcher rather than narrator. In two experiments, children (N = 183) watched a filmed-FBT jointly with a test leader, disjointed from a test leader, or alone. Children attending jointly with…

Current theories of phonological development make contrasting predictions about the role of vocabulary growth and orthographic knowledge in the emergence of segmental phonological representations. Testing these predictions in children is made difficult by the metacognitive nature of tasks used to assess phonological representations. In this study,…

Previous research shows that the development of response inhibition and drawing skill are linked. The current research investigated whether this association reflects a more fundamental link between response inhibition and motor control. In Experiment 1, 3- and 4-year-olds (n = 100) were tested on measures of inhibition, fine motor control, and…

DC:0-5™: Diagnostic Classification of Mental Health and Developmental Disorders of Infancy and Early Childhood (ZERO TO THREE, 2016) emphasizes the centrality of relationships for young children's development and psychopathology. The authors share the story of a young child and his mother to illustrate the use of DC:0-5, with an emphasis on how…

This Migrant and Seasonal Head Start (MSHS) Services Snapshot summarizes key data on demographics and services for children from birth to age five and pregnant women served by all Migrant and Seasonal Head Start programs. The data in this Snapshot is a subset of the annual Program Information Report (PIR) submission to the Office of Head Start.…

Purpose: The study sought to determine whether the onset of canonical vocalizations in children with cochlear implants (CIs) is related to speech perception skills and spoken vocabulary size at 24 months postactivation. Method: The vocal development in 13 young CI recipients (implanted by their third birthdays; mean age at activation = 20.62…

Previous work suggests that key factors for replicability, a necessary feature for theory building, include statistical power and appropriate research planning. These factors are examined by analyzing a collection of 12 standardized meta-analyses on language development between birth and 5 years. With a median effect size of Cohen's d = 0.45 and…

Young children's speech and communication skills have been in the spotlight in recent years, often in association with parental socio-economic status and children's 'readiness' for school. Finding innovative and open-ended ways to encourage children with communication difficulties to engage in interactive play was the premise for this action…

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…

Only about 10 percent of eligible infants and toddlers with developmental delays nationwide receive early intervention services, which are widely agreed to reduce delays and lessen the adverse effects of risk factors and disabilities on learning and development. California serves fewer children than the national average. Challenges arise from…

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…

Good nutrition during the 1,000-day window between pregnancy and 2 years old can give children the opportunity to reach their full potential. Conversely, malnutrition early in life can cause irreversible damage to a child's brain development and physical growth, leading to a lifetime of poor health and lost potential. Each year, malnutrition costs…

We evaluated the combined and sequential effects of 3 toilet-training procedures recommended for use with young children: (a) underwear, (b) a dense sit schedule, and (c) differential reinforcement. A total of 20 children participated. Classroom teachers implemented a toilet-training package consisting of all 3 procedures with 6 children. Of the 6…

In the spring of 2020, the emerging COVID-19 pandemic prompted states across the country to mandate that most early childhood education programs close, leaving families with young children scrambling to adapt to full-time caregiving and leaving educators uncertain of their economic and professional future. For many communities, this hardship was…