ii. Retribution focuses on past behavior and is based on strongly held moral
principles.
iii. A more recent and humane view of retribution evolved that focused on
deserved punishment, or just deserts. The just deserts approach to
retributive punishment is predicated on the notion of proportionality.
C. Deterrence
i. According to deterrence theory, the purpose of punishment is the
prevention of future crimes. Deterrence, however, does not propose to
change offenders—just deter them.
ii. Deterrence argues that the punishment should fit the criminal.
iii. Jeremy Bentham, 19th-century British lawyer, reformer, and
criminologist, articulated the idea that people seek to maximize pleasure
and minimize pain—a principle he referred to as the hedonistic calculus.
Under this utilitarian theory, the basic objective of punishment is to
discourage crime by making it painful.
iv. Deterrence theory suggests that the criminal justice system can effectuate
two types of deterrence: general and specific.
v. Much scholarly research has demonstrated that the effectiveness of law as
a deterrent is dependent on three primary factors: severity, certainty, and
celerity. Is it possible to implement punishment according to these three
primary factors in the real world?
D. Rehabilitation
i. Rehabilitation assumes that criminal behavior is the result of social or
psychological disorders and that the treatment of such disorders should be
the primary goal of corrections.
ii. The concept of rehabilitation dominated thinking about sentencing
throughout much of the 20th century, providing the intellectual linchpin
for important developments such as probation and parole, as well as the
concept of pretrial diversion.
iii. Empirical evidence of the effectiveness of rehabilitation has results in a
movement called evidence-based corrections.
E. Incapacitation
i. The assumption of incapacitation is that crime can be prevented if
criminals are physically restrained.
ii. The theory of isolating current or potential criminals differs from the
iii. Unlike rehabilitation, incapacitation has no intention of reforming the
offender.
iv. As a sentencing philosophy incapacitation suffers from important
limitations. It cannot provide any standards about how long a sentence
should be. Isolation without efforts directed toward rehabilitation may