This technique, known as operant conditioning, uses a system of rewards or consequences to influence how we behave.

这种技术被称为操作性条件反射，它使用奖励或后果系统来影响我们的行为方式。

The school has a system of rewards and punishments to encourage good behaviour.

【reward】学校有奖惩制度鼓励良好行为。