Purpose: Numerous studies emphasize the critical impact of early communicative interactions on children's language, cognitive, and social development; academic performance; and life outcomes. Early research linking disparities in language interaction quality and quantity to socioeconomic factors sometimes identified these population differences as…

Over the past 2 decades, a growing number of randomised controlled trials have assessed the impact on children's language skills of interventions encouraging parents to read books to their offspring. We present the results of a meta-analysis of the impact of 30 such interventions. Results indicate that they are often ineffective, and that only one…

It is hypothesized that variability found in the effects of family literacy programs results from differences in implementation by parents. In this study, the implementation and effects of a Dutch program were examined in a sample of 207 kindergarteners (mean age at pre-test: 64 months). No main intervention effects on children's literacy…

The present article reports results of a real-world effectiveness trial conducted in Denmark with six thousand four hundred eighty-three 3- to 6-year-olds designed to improve children's language and preliteracy skills. Children in 144 child cares were assigned to a control condition or one of three planned variations of a 20-week storybook-based…

The objective of this study was to investigate changes in the natural language environments of families with typically-developing infants receiving language feedback in South Korea. Volunteer parents of 99 children aged 4-16 months were randomly divided into experimental and control groups. During 6 months' intervention, the experimental group…

The present study investigated the role of early stimulation in the home and child language delays in the emergence of depressive symptoms. Data were from a longitudinal study of at-risk children in Hawaii (n = 587). Low learning stimulation in the home at age 3 and language delays in first grade both significantly increased risk for child…

Research Findings: To extend findings that are mainly based on North American studies with English speakers, we studied 989 Chilean mothers from households of low socioeconomic status and their prekindergarten children, posing 2 questions: (a) Do mothers' self-reported practices about literacy development predict early literacy outcomes over and…

Changes in natural language environments of families receiving quantitative language feedback in Shanghai were investigated. Volunteer parents of 22 children aged 5 to 30 months were recruited from a hospital and a learning center. Quantitative measures of adult word count and conversational turns with children were collected regularly over 6…

This study examined whether the effects on cognitive and language outcomes of a recently developed home-based educational intervention program, Opstap Opnieuw, for 4-6-years-old disadvantaged children could be explained by improved mother-child interaction. The present sample (n = 30) was drawn from a larger sample of Turkish-Dutch families (n =…

Focusing on the not-yet-conventional ways in which young children write and read--their nature, contexts, and significance for continuing literacy development, this book presents the perspective that children's early reading and writing behaviors are not pre- anything, but are integral parts of an incipient language process. Following an…