every school... safe, supportive, engaging, and inspiring
Formerly known as the Princeton Center for Leadership Training

Our Venture

our venture

Founded in 1979, CSS has a 35-year history of changing life trajectories for students and effecting cultural transformations within schools.

Nationally, CSS is one of a very few organizations with a focus on social and emotional learning that has a proven track record, spanning over three decades, of significant academic impact on students, educators, and schools.