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The Social Development Research Group (SDRG)

The Social Development Research Group (SDRG) at the University of Washington is a centre of CTC expertise and knowledge.

Based in Seattle, the SDRG team, including Drs. J. David Hawkins and Richard Catalano, distribute the CTC system in a variety of formats to communities across the US as well as internationally.

Washington (WA)

United States of America