Reinforcers that acquire their reinforcing properties through pairing with another reinforcer are known as?

• A. Positive Reinforcers
• B. Paired Items
• C. Unconditioned
• D. Conditioned

Answer: (D)

Conditioned reinforcers are those that gain their reinforcing properties through pairing with another reinforcer. They start as neutral stimuli and, after repeatedly being presented alongside something the learner already finds reinforcing (like food, social praise, or access to a preferred activity), become valuable in their own right. Tokens or praise often become conditioned reinforcers because they’ve been consistently paired with primary reinforcers, allowing reinforcement without delivering the primary outcome each time. This learned status is what distinguishes conditioned reinforcers from primary (unconditioned) reinforcers, which are innately reinforcing and don't require pairing.