In recent years, global criminal policy is more stringent. Prison is overcrowding because of excessive imprisonment. The proportion of prison administrators and inmates are imbalance. It’s caused a lot of violations in prisons. Violations serious impacted the stability of prisons and prison administrators have increased work pressure. Therefore, the issue should not be ignored. So this study will examine the different imprisonment inmates caused the different treatment of progressive treatment system, good time system, parole system may result in the violations occurred different. The study sampled two prisons. Data contained having violations inmate and no violations inmate. In this study use a total of 256 effective samples in the analysis. In addition, the sample was divided long imprisonment and short imprisonment according to the imprisonment of six year. After controlling for personal characteristics, this study will examine the cognitive attitude of different imprisonment inmates on progressive treatment system, good time system, parole system and their impacts on violations. The study displays that the long imprisonment inmate trend doing nonviolent violations, but the short imprisonment inmate trend doing violent violations. In addition, the results of logistic regression analysis found that the short imprisonment inmate who frequency into prison and progressive treatment system in low level is high risk of violations. On the other hand, the study display the long imprisonment inmate who stays in prison longer is high risk of violations, too. Moreover, the study also showing that only the short imprisonment inmates on the cognitive attitude of progressive treatment system, good time system, parole system, can affect violations.

資料來源:http://handle.ncl.edu.tw/11296/ndltd/60001031873653366064