Rehabilitation is the re-integration into society of a convicted person and the main objective of modern penal policy, to counter habitual offending, also known as criminal recidivism.
Alternatives to imprisonment also exist, such as community service, probation orders, and others entailing guidance and aftercare towards the defender
A successful rehabilitation of a prisoner is also helped if convicted persons:
See also prisoners' rights.
Norway’s prison system is based on the principle of normalization, in which inmates have access to amenities they would have outside of prison, such as an exclusive mini fridge, flat-screen TV, private bathroom, and access to outdoor environment. This, along with a shared kitchen and living area “to create a sense of family” among inmates and the absence of traditional prison uniforms contributes to Norway’s rehabilitative normalcy system. The prison’s structure is composed of Units A, B and C with Unit A housing those in need of psychiatric or medical attention, thus being the most prohibitive of the three. Halden Fengsel, referred to as the “world’s most humane maximum-security prison” embodies the country’s goal of reintegration by aiding inmates in sorting out housing and employment before leaving the prison. Rehabilitative measures involve education, job training, workshops to acquire a trade, and therapy along with the humane treatment they receive from personnel who have to complete 3 years of training to become prison guards. The effectiveness of Norway’s methods is evident as they hold the lowest recidivism rate worldwide at less than 30%. “Better out than in” is Norway’s Correctional Service unofficial motto that is in view with their rehabilitative system as a justice to society by integrating inmates as functioning members of society upon release.
The United States Code states that sentencing judges shall make imprisonment decisions "recognizing that imprisonment is not an appropriate means of promoting correction and rehabilitation".
In 2015 a number of reformers, including Koch family foundations, the ACLU, the Center for American Progress, Families Against Mandatory Minimums, the Coalition for Public Safety, and the MacArthur Foundation, announced a bipartisan resolution to reform the criminal justice system in the United States. Their efforts were lauded by President Obama who noted these reforms will improve rehabilitation and workforce opportunities for those who have served their sentences.