What term describes the commission of another crime during the service of a sentence for a previous offense?

The term that accurately describes the commission of another crime during the service of a sentence for a previous offense is recidivism. Recidivism refers specifically to the tendency of a person to reoffend or relapse into criminal behavior after having been previously punished for crimes. It is a critical concept in the field of criminal justice, as it reflects upon the effectiveness of rehabilitation efforts within correctional systems.

While quasi-recidivism is not a widely recognized term, recidivism, on the other hand, encompasses situations where an individual commits new offenses while still under the supervision of the justice system, such as while on parole or probation. Understanding these concepts helps in evaluating crime trends and the challenges faced by correctional institutions in reducing repeat offenses.