Criminal justice client rehabs can be considered as being a far better option than time in jail or significant fines for individuals who have been convicted of any sort of alcohol or drug related crime. For instance, anyone who has been in prison for driving while impaired of alcohol or drugs may qualify to receive rehabilitation services for his or her problem rather than serving time in prison. The judge might order that the individual receive rehabilitation, either alone or along with other sentencing. Very first time offenders in particular will often be given the ability to select a criminal justice client rehab as opposed to other sentencing, and it is well-advised they benefit from it if it is an alternative. The theory behind criminal justice client rehabs is that it is far more effective and efficient to invest time and energy into rehabilitation than punishment. Much research has been completed to find out how effective this strategy is on recidivism rates, i.e. if the individual returns or not to criminal justice system following rehabilitation. The signs and indicators seem quite positive, and criminal justice clients that experience treatment have a better possibility of remaining out of the judicial system after rehabilitation.