entails the conditional release of a convicted offender, without a jail term, into the community under the supervision of the court, subject to certain conditions for a specified time.

"Probation" is the correct choice.

Explanation:

A punishment under which a prisoner is freed from confinement but is still under the jurisdiction of the judge, a test, or a term of trial. Probation can be granted ahead of a term of imprisonment or unless the prisoner has continuously shown positive conduct, a probation term could be suspended. The classification of such a person convicted who has been allowed certain rights on assumption something he or she behaves in something like a prepared and approved either by local surroundings about whom the individual is expected to report for something like a defined time.

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

producing or giving rise torelating to or engaged in the production of goods, crops, or other commodities.

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.