Use of multivariate analysis (e.g., multivariate analysis of variance) is common when normally distributed outcomes are collected in intervention research. However, when mixed responses--a set of normal and binary outcomes--are collected, standard multivariate analyses are no longer suitable. While mixed responses are often obtained in…

Randomized social policy experiments (SPEs) are an important methodology for investigating topics in child development. This article provides a framework for understanding how evidence from SPEs can add to knowledge about child development. The use of SPEs for child development questions to date is summarized and lessons from the applied economics…

Although there has been a rapid increase in funding and attention to after-school programs, there is little understanding of how after-school programs impact children's developmental trajectories. The heterogeneity of American children makes it very unlikely that all children need after-school programming or that there is but one brand of…

Argues that dynamic systems theories may illuminate processes whereby public policy influences child development and highlight gaps in current relevant research. Discusses five principles of dynamic systems theories using examples from research addressing effects of current antipoverty and welfare policies on children. Concludes by suggesting…

Research on children and media has generally focused on the negative impact of media on developing minds. However, a theoretical framework is proposed for thinking about the role of television for American children from a developmental perspective. Instead of focusing on television's effects, television viewing can be examined as is any other…

This study employs a time-series analysis of naturalistic developmental functioning to describe characteristics of transition in social development. A special education classroom of eight preadolescents, ages 11 and 12, provided subjects for this study. Transitional patterns in social cognitive development were studied in children's…

This paper reports on the development of a set of four family outcomes concerned with the measurement of child growth and development as part of a 5-year project by the Early Childhood Research Institute on Measuring Growth and Development to develop a comprehensive assessment model for young children, birth to age 8, with disabilities. It first…