Stephen K. Valle is a recognized leader and international expert in the addiction, criminal justice, and mental health fields. His Accountability Training model grew out of his uni...lihat lebih banyakStephen K. Valle is a recognized leader and international expert in the addiction, criminal justice, and mental health fields. His Accountability Training model grew out of his unique connection with the Grace House residents and other offenders in programs he established across the country.lihat lebih sedikit