Three experiments with rat subjects examined resurgence of an extinguished instrumental response using the procedure introduced by Epstein (1983) with pigeons. There were three phases: (1) initial acquisition of pressing on a lever (L1) for pellet reward, (2) extinction of L1, and (3) a test session in which a second lever (L2) was inserted,…

Describing the state of the science of ABA, this comprehensive handbook provides detailed information about theory, research, and intervention. The contributors are leading ABA authorities who present current best practices in behavioral assessment and demonstrate evidence-based strategies for supporting positive behaviors and reducing problem…

The purpose of this article is to focus on the consequences of conditioned response and conditioned response on trial i for response probability on trial i + 1. (Author)

Twenty overweight and 20 normal weight women underwent habituation, classical conditioning, and extinction of the galvanic skin response. (Editor)

The major question of interest in the present investigation was whether or not a UCS is more effectively represented in STM when its occurrence is relatively surprising as opposed to expected. (Author)

Two experiments demonstrated that Pavlovian counterconditioning alters not only the responses elicited by an aversive stimulus but also the capacity of that stimulus to act as a reinforcer in a fear-conditioning paradigm. (Author/RK)

Concerns the examination of conditioned stimulus--unconditioned stimulus (CS--UCS) intervals of different lengths. Demonstrates the feasibility of using a forewarned reaction time procedure with an innocuous imperative stimulus for the investigation of classical conditioning. (Editor/RK)

The following experiments are an attempt to clarify the role of learned safety by investigating the applicability of the concept of conditioned inhibition to a taste-aversion procedure and by differentiating its effects fromthose of latent inhibition. (Author)

The results of this study suggested that size change may contribute to the forgetting of events occurring late in development, but that neurological immaturity may underly the forgetting of earlier events. (Editor/RK)

Three experiments examined predictions generated by incorporating a common-elements account of stimulus generalization within the Rescoral-Wagner model of conditioning. (Editor)

Notes that a minimum list of criteria for the engram would include an eventual high correlation with learned changes in behavior, lack of necessary correlation with the stimuli, and absence of necessary correlation with the motor response (Performance). (Author/AM)

Four experiments gave direct tests of a popular hypothesis about the role of classical conditioning in person perception and social judgment. (Editor)

Three experiments carried out second-order Pavlovian conditioning using either similar or dissimilar first-and second-order stimuli. All three experiments were designed to identify the effects of similarity upon conditioning as distinct from its effects upon sensitization or stimulus generalization. (Editor/RK)

The premise of equipotentiality, which has been widely adhered to among learning theorists, states that the laws of learning should not vary with the use of particular stimuli, responses, or reinforcements. Investigates this premise. (Editor/RK)

Concerns the effects of instructions on classical conditioning of the GSR (galvanic skin response). It demonstrates that verbal conditioning of the GSR can be obtained using an innocuous unconditioned stimulus (UCS). Discusses implications for theories of human classical conditioning. (Editor/RK)