In this example, the trip to Disney World is "A secondary reinforcer".
Secondary reinforcement alludes to a circumstance in which a stimulus fortifies a conduct after it has been related with an primary reinforcer. While the primary reinforcers are organic in nature, secondary reinforcers require relationship with these intrinsic reinforcers previously they can create a reaction.
Money is one case of secondary reinforcement. Cash can be utilized to fortify practices since it can be utilized to get essential reinforcers, for example, nourishment, attire, and sanctuary (in addition to other things).