This chapter summarizes the results of nearly 100 years of research on school-based social and emotional learning (SEL). The SEL field has grown out of research in many fields and subfields with which educators, researchers, and policymakers are familiar, including the promotion of social competence, bullying prevention, prevention of drug use and…

This paper maintains that the two basic dimensions of developmentally appropriate practice are age appropriateness and individual appropriateness. For the latter dimension, individuals' patterns of growth, personality, families, and culture are believed to be important. Teachers who use developmentally appropriate practices believe that young…

Despite dramatic increases in the percentage of 5-year-olds enrolled in full-day kindergarten, initial discussions about whether to offer public full-day kindergarten are still controversial in many communities. This report examines claims about benefits and detriments of full-day kindergarten, presents research findings, and describes reasonable…

The primary purpose of this policy study was to identify and examine early intervention policies for young children at risk of academic failure in selected state education agencies (SEAs) in the North Central Region of the United States. The secondary purpose was to document the processes by which the selected states in the north central…