This addiction Treatment Works. Why is it so Underused? By Abby Goodnough is about the treatment called contingency management that rewards drug users with money and prizes for staying abstinent and why the treatment is not expanding and be used throughout treatment facilities. The article first begins by depicting the life of Steven Kelty. A 61-year-old man who had been battling 32 years of addiction to crack cocaine until he tried a different kind of treatment last year. At his clinic he must provide a urine sample and if it is drug free, he gets to draw a slip of paper from a bowl. Inside…