Pavlovian aversive conditioning is a fundamental form of learning helping organisms survive in their environment. Previous research has suggested that organisms are prepared to preferentially learn to fear stimuli that have posed threats to survival across evolution. Here, we examined whether enhanced Pavlovian aversive conditioning can occur to…

Despite extensive evidence that appetitive memories undergo reconsolidation, two notable failures to observe reconsolidation have been reported: instrumental responding and goal-tracking. However, these studies do not provide conclusive evidence for a lack of memory reconsolidation due to the numerous boundary conditions that dictate whether a…

Behavior modification in a weight control program is examined in two models of operant and classical conditioning. Successful utilization of behavioral techniques is dependent on adherence to principles of learning, the skill and insight of the clinician, and the sensitivity to the individual needs of each client. (JN)