Which concept holds that incarceration reduces crime by removing offenders from society, but evidence of effectiveness is limited?

• A. Incarceration and crime reduction
• B. Cost of reducing crime through incarceration
• C. Mundane factors in parole and sentencing
• D. Problems with incapacitation rationale

Answer: (A)

Incapacitation is the idea that locking people up reduces crime by removing offenders from society, so they cannot commit crimes while confined. The statement fits this view precisely: incarceration is seen as a way to lower crime by physically separating offenders from the community, but the evidence showing a strong, widespread crime-reducing effect is limited and mixed. This reflects the real-world nuance that while some individual offenders may commit fewer crimes while imprisoned, overall crime rates don’t always drop as much as hoped due to factors like recidivism, those who are not incarcerated committing crimes, and the limited duration of sentences. The other options describe costs, procedural factors, or criticisms of the idea, rather than naming the core mechanism of removing offenders to reduce crime.