Conditioned ReinforcerA reinforcer is any consequence or stimulus&n... refers to a stimulus that increases the likelihood of a behavior occurring in the future because it has been paired with other reinforcers in the past. Unlike unconditioned reinforcers (such as food or water, which are inherently reinforcing), conditioned reinforcersConditioned reinforcers, also known as secondary reinforcers... acquire their reinforcing power through learning and association with other primary or secondary reinforcers.
Example
A token in a token economy system is a conditioned reinforcer. Initially, the token has no value to the learner. However, after being paired repeatedly with access to preferred items or activities (like a toy or extra recess time), the token itself becomes reinforcing. The learner will engage in the desired behavior (e.g., completing tasks) to earn tokens because they can later exchange them for something they want.