nmm 22 4500 ICPSR09236 MiAaI m f a u cr mn mmmmuuuu 130520s1989 miu f a eng d (MiAaI)ICPSR09236 MiAaI MiAaI Cross-Validation of the Iowa Offender Risk Assessment Model in Michigan, 1980-1982 [electronic resource] Richard Alfred Bradshaw 2006-01-18 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 1989 ICPSR 9236 Numeric Title from ICPSR DDI metadata of 2013-05-20. AVAILABLE. This study is freely available to the general public. Also available as downloadable files. These data were collected in an attempt to cross-validate the 1984 and 1985 versions of the Iowa model for assessing risk of offending while on parole by applying the model to a Michigan sample of male parolees over a follow-up period of two and one-half years. Different measures of predictors such as prior criminal history, current offense, substance abuse history, age, and recidivism on parole are available. The first file contains information on parolees such as demographic characteristics, drug use history, prior criminal history, risk scores, and parole history. The second file includes parolees' detailed criminal histories including the total number of violent and nonviolent felony arrests and dates, and charges and dispositions of each arrest with a maximum of eight arrests. Cf.: http://dx.doi.org/10.3886/ICPSR09236.v1 age icpsr crime prediction icpsr criminal histories icpsr offenses icpsr parole icpsr parolees icpsr recidivism icpsr risk assessment icpsr substance abuse icpsr NACJD III. Corrections ICPSR XVII.E. Social Institutions and Behavior, Crime and the Criminal Justice System Bradshaw, Richard Alfred Inter-university Consortium for Political and Social Research. ICPSR (Series) Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR09236.v1