Rand兰德：2024支持学龄前儿童的社会情感发展报告（英文版）

Though early childhood educators have a long history of emphasizing learning through play to foster the development of the whole child, including social-emotional competencies, the proliferation of formal social-emotional learning (SEL) curricula first seen in kindergarten to 12th grade has expanded to prekindergarten. This report presents initial implementation findings of the Positive Emotional Development and Learning Skills (PEDALS) program, an SEL program in prekindergarten classrooms in