This user's manual describes the design, instrumentation, coding methodology, and special issues pertaining to the twin triad data file from the Early Childhood Longitudinal Study, Birth Cohort base year (9-month) data collection. Also included is information to help users access and use the...

This CD-ROM contains restricted-use base year (9-month data collection) twin triad data from the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B). The twin triad data file contains data from a subsample of twins videotaped with their mothers during a teaching interaction. Triadic...

This issue brief presents findings from the Universal Preschool Child Outcomes Study, which examined a diverse group of Los Angeles preschoolers. The study integrated three strategies—card sorts, focus groups, and cognitive interviewing—to measure how parents rate their...

This issue brief presents findings from the Universal Preschool Child Outcomes Study, which examined a diverse group of Los Angeles preschoolers. The study integrated three strategies—card sorts, focus groups, and cognitive interviewing—to measure how parents rate their...

As a pioneer in broad-based marriage initiatives, the Oklahoma Marriage Initiative (OMI) has charted new territory. Lacking information to guide implementation designs and strategies for pursuing its goals, OMI planners enlisted the help of a range of research experts from around the country....

In this report, we identify studies that link coaching and specific coaching models with outcomes for classrooms, providers, and children, while also highlighting critical aspects of coaching. Specifically, we summarize the research base for coaching as a professional development tool, including...