Children tend to select a novel object rather than a familiar object when asked to identify the referent of a novel label. Current accounts of this so-called "disambiguation effect" do not address whether children have a general metacognitive representation of this way of determining the reference of novel labels. In two experiments…

Research Findings: The amount of time and type of program that children experience in early childhood settings may be associated with children's kindergarten-entry skills, or kindergarten readiness. Taking a person-centered perspective, in the present study, we examined the extent to which reliable and unique profiles of early childhood…

The purpose of this study was to empirically examine the dimensionality of language ability for young children (4-8 years) from prekindergarten to third grade (n = 915), theorizing that measures of vocabulary and grammar ability will represent a unitary trait across these ages, and to determine whether discourse skills represent an additional…

The primary aim of this study was to investigate common family experiences during the autism spectrum disorder (ASD) diagnostic process, and the child and family variables that may relate to different diagnostic outcomes. A secondary aim of this study was to evaluate families' knowledge of the research support for various interventions. To…

Home visiting is a child abuse prevention strategy that seeks to optimize child development by providing mothers with support, training, and parenting information. Research has consistently found high rates of depression in mothers participating in home visiting programs and low levels of obtaining mental health treatment in the community.…

Out-of-school time (OST) programs represent a vital opportunity and resource for learning and development for children and youth. Given the potential of city-level OST initiatives to support participation, and against the national backdrop of inequitable access to quality OST programs for older youth from disadvantaged communities, The Wallace…