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A token economy is a system of contingency management based on the systematic reinforcement of target behavior. The reinforcers are symbols or tokens that can be exchanged for other reinforcers. [ 1 ] A token economy is based on the principles of operant conditioning and behavioral economics and can be situated within applied behavior analysis.
A primary reinforcer, sometimes called an unconditioned reinforcer, is a stimulus that does not require pairing with a different stimulus in order to function as a reinforcer and most likely has obtained this function through the evolution and its role in species' survival. [13] Examples of primary reinforcers include food, water, and sex.
t. e. Applied behavior analysis (ABA), also called behavioral engineering, [1][2] is a scientific discipline that applies the principles of learning based upon respondent and operant conditioning to change behavior of social significance. ABA is the applied form of behavior analysis; the other two are radical behaviorism (or the philosophy of ...
Operant conditioning. Operant conditioning, also called instrumental conditioning, is a learning process where voluntary behaviors are modified by association with the addition (or removal) of reward or aversive stimuli. The frequency or duration of the behavior may increase through reinforcement or decrease through punishment or extinction.
Discrete trial training (DTT) is a technique used by practitioners of applied behavior analysis (ABA) that was developed by Ivar Lovaas at the University of California, Los Angeles (UCLA). DTT uses mass instruction and reinforcers that create clear contingencies to shape new skills. Often employed as an early intensive behavioral intervention ...
Definition. Functional behavior assessment (FBA) is a method developed by applied behavior analysis (ABA) to identify the variables that maintain a problem behavior. Behavior is lawful. Whether it is desirable or undesirable, behavior is controlled by environmental variables. Behavior is a function of the antecedent and consequences that make ...
Clicker-training a dog. Clicker training is a positive reinforcement [1] animal training method based on a bridging stimulus (the clicker) in operant conditioning. The system uses conditioned reinforcers, which a trainer can deliver more quickly and more precisely than primary reinforcers such as food. The term "clicker" comes from a small ...
Delay reduction hypothesis. In operant conditioning, the delay reduction hypothesis (DRH; also known as delay reduction theory) is a quantitative description of how choice among concurrently available chained schedules of reinforcement is allocated. The hypothesis states that the greater improvement in temporal proximity to reinforcement (delay ...