More general terms:
* Positive feedback - This is a broad term that encompasses any kind of positive communication regarding performance or behavior.
* Rewarding behavior - This emphasizes the act of giving something desirable in response to desired actions.
* Incentivizing - This focuses on motivating employees to perform specific actions through the promise of rewards.
More specific terms:
* Praise and recognition - This emphasizes verbal and public appreciation for good work.
* Performance-based rewards - This focuses on tangible rewards given for specific achievements or exceeding expectations.
* Employee recognition programs - This highlights formal programs designed to acknowledge and reward outstanding performance.
* Motivational techniques - This is a broader term encompassing various methods used to encourage desired behavior.
The best synonym to use will depend on the specific situation and the message you want to convey. For example, if you're focusing on verbal appreciation, "praise and recognition" might be the most appropriate. If you're talking about tangible rewards for achievement, "performance-based rewards" would be more fitting.
Remember, the key is to choose a synonym that accurately reflects the meaning of "positive reinforcement" in the context of your discussion.