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Positive reinforcement: a term defined by learning

Positive reinforcement adds something after behaviour that increases that behaviour’s future likelihood. The effect matters, not simply the trainer’s intention to offer a reward.

At a glance

Positive reinforcement adds something after behaviour that increases that behaviour’s future likelihood. The effect matters, not simply the trainer’s intention to offer a reward.

WORKING DOG reference library · Added 2026-10-19 · Editorial guide

Use the technical meaning

APDT’s terminology connects reinforcement to a change in behaviour. A handler may intend praise or a toy as a reward, but the learning question is what the dog actually does over time. Do not assume that an item every dog supposedly loves will have the same value in every setting.

An illustrative record

Imagine teaching a familiar mat behaviour in a quiet area. Note what follows the behaviour and whether future responses become more consistent under comparable conditions. One successful attempt is not a controlled study or proof of a universal method. A simple log helps the instructor decide whether the task and consequence are clear enough.

Avoid the false inference

The word positive in this technical phrase does not mean that every action a trainer calls positive has been assessed as appropriate. Ask what is actually done and how the dog responds. For practical instruction, choose qualified reward-based support, use manageable goals and reassess repeated confusion rather than escalating pressure or withholding essential care.

Common questions

Is something a reinforcer merely because the handler likes giving it?

No. Its effect on the behaviour is the relevant learning question.

Sources & further reading

References for this guide. Rules and services can change; check the responsible organisation for current details.

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