This major new book describes the parent-child interactions of the language acquisition years, revealing differences in the experiences of one- and two-year-olds from families across a spectrum of socioeconomic status. The authors show how the amount of time parents spend talking to their children in the early years of life directly influences children's future accomplishments.

Taking on the nature vs. nurture debate, Hart and Risley studied the daily lives of 1- and 2-year-old children in American families of all socioeconomic classes. The families showed huge contrasts in the amount of interaction between parents and children--differences that translated into striking disparities in the children's later vocabulary growth rate, vocabulary use, and IQ scores. The link exists regardless of a child's race, the researchers found, offering an important answer to those such as the controversial authors of The Bell Curve who attribute intelligence to genetics. Annotation copyright by Book News, Inc., Portland, OR

Based on data from 2-1/2 years of observing 1- and 2-year-old children learning to talk in their own homes, this book charts the month-by-month growth of the children's vocabulary, utterances, and use of grammatical structures and evaluates the effect

This is the second edition of the practical, easy-to-read, research-based guidebook that shows professionals and parents how to talk to and play with young children, ages 0-6, in ways that directly support their emerging language skills.

Decades of research have demonstrated that the parent-child dyad and the environment of the familyâ€"which includes all primary caregiversâ€"are at the foundation of children's well- being and healthy development. From birth, children are learning and rely on parents and the other caregivers in their lives to protect and care for them. The impact of parents may never be greater than during the earliest years of life, when a child's brain is rapidly developing and when nearly all of her or his experiences are created and shaped by parents and the family environment. Parents help children build and refine their knowledge and skills, charting a trajectory for their health and well-being during childhood and beyond. The experience of parenting also impacts parents themselves. For instance, parenting can enrich and give focus to parents' lives; generate stress or calm; and create any number of emotions, including feelings of happiness, sadness, fulfillment, and anger. Parenting of young children today takes place in the context of significant ongoing developments. These include: a rapidly growing body of science on early childhood, increases in funding for programs and services for families, changing demographics of the U.S. population, and greater diversity of family structure. Additionally, parenting is increasingly being shaped by technology and increased access to information about parenting. Parenting Matters identifies parenting knowledge, attitudes, and practices associated with positive developmental outcomes in children ages 0-8; universal/preventive and targeted strategies used in a variety of settings that have been effective with parents of young children and that support the identified knowledge, attitudes, and practices; and barriers to and facilitators for parents' use of practices that lead to healthy child outcomes as well as their participation in effective programs and services. This report makes recommendations directed at an array of stakeholders, for promoting the wide-scale adoption of effective programs and services for parents and on areas that warrant further research to inform policy and practice. It is meant to serve as a roadmap for the future of parenting policy, research, and practice in the United States.