Yes, you're right. The textbook definition of primary reinforcers are things like water, food, etc. In this example, I was using the term to refer to things that are naturally reinforcing vs things that have to be paired with reinforcers to become reinforcing (like tokens, points, etc).
Primary reinforcers (unconditioned reinforcers) aren’t food, water etc?
Yes, you're right. The textbook definition of primary reinforcers are things like water, food, etc. In this example, I was using the term to refer to things that are naturally reinforcing vs things that have to be paired with reinforcers to become reinforcing (like tokens, points, etc).