In June of 2006 a bipartisan committee did a study that found that parole supervision had as many as 67% of former inmates violate parole within 3 years after their release. Fifty-two percent of those were reincarcerated. This costs the American taxpayer as much as 60 billion dollars. Why is it so difficult to show which correctional programs reduce recidivism?
200 words, MUST HAVE IN TEXT CITATIONS FROM REFERENCES LESS THAN 10 YRS OLD.