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Psychology- chapter6
Question | Answer |
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Adaptive Significance | The manner in which a particular behavior enhances an organism's chances of survival and reproduction in its natural environment. |
Anticipatory Nausea and Vomiting | Classically conditioned nausea and vomiting that occur when cancer patients are exposed to stimuli associated with their treatment |
Applied Behavior Analysis | A process in which operant conditioning is combined with scientific data collection to solve individual and societal problems |
Aversion Theory | A form of therapy in which a conditioned stimulus that currently evokes a positive but maladaptive response is paired with a noxious, unpleasant conditioned stimulus, in an attempt to condition a repulsion toward the conditioned stimulus |
Aversive Punishment | A type of punishment in which an operant response is weakened by the subsequent presentation of a noxious stimulus |
Avoidance Conditioning | A form of learning in which an organism learns a response to avoid an undesirable consequence |
Chaining | An operant conditioning procedure used to develop a sequence of responses by reinforcing each response with the opportunity to perform the next response |
Classical Conditioning | Procedure in which a formerly neutral stimulus comes to elicit a conditioned response by virtue of being paired with an unconditioned stimulus that naturally elicits a similar response. |
Cognitive Map | A mental representation of the spacial layout of an area |
Conditioned Response | A response to a conditioned stimulus |
Conditioned Stimulus | A stimulus that comes to evoke a conditioned response after being paired with an unconditioned stimulus |
Conditioned Taste Aversion | A learned repulsion to a food that formerly was neutral or desired, by virtue of pairing the food with an aversive unconditioned stimulus |
Continuous Reinforcement | A reinforcement schedule in which each response of a particular type is followed by reinforcement |
Discrimination | The occurrence of a conditioned response to one stimulus but not to another stimulus |
Discriminative Stimulus | An antecedent stimulus that signals the likelihood of certain consequences if a response is made |
Escape Conditioning | A form of learning in which the organism learns to perform behavior to terminate an aversive stimulus |
Exposure Therapies | Therapeutic techniques designed to extinguish anxiety responses by exposing clients to anxiety arousing stimuli or situations while preventing escape or avoidance |
Extinction | Occurs when a conditioned stimulus is presented without the unconditioned stimulus, causing the conditioned stimulus to weaken and eventually stop occurring |
Fixed Action Pattern | An unlearned response that is automatically triggered by a simple stimulus |
Fixed Interval (FI) Schedule | A reinforcement schedule in which the first response of a particular type is reinforced after a constant time interval |
Fixed Ratio (FR) Schedule | A reinforcement schedule in which reinforcement is given after a constant number of responses of a particular type |
Habituation | A decrease in the strength of a response to a repeated stimulus |
Higher-order Conditioning | A neutral stimulus becomes a conditioned stimulus after it is paired with another conditioned stimulus |
Insight | The sudden perception of a useful relation or solution to a problem |
Instinctive Drift | The tendency for instinctive behaviors to override a conditioning procedure, thus making it difficult to create or maintain a conditioned response |
Latent Learning | Learning that occurs in the absence of reinforcement but is not displayed until reinforcement is later introduced into the situation |
Law of Effect | Thorndike's concept that a response followed by satisfying consequences will become more likely to occur, whereas a response followed by unsatisfying consequences will become less likely to occur |
Learning | A relatively enduring change in an organism's behavior or performance capabilities that occurs as a result of experience |
Negative Reinforcement | A response is strengthened by the subsequent removal of an aversive stimulus |
Observational Learning | Learning through observing the behavior of a model |
Operant Conditioning | A type of learning in which behavior is modified by its consequences, such as reinforcement and punishment |
Operant Discrimination | An operant response occurs when a particular antecedent stimulus is present but not when another antecedent stimulus is present |
Operant Extinction | Occurs when the absence of reinforcement for a previously reinforced response causes that response to weaken and eventually stop |
Operant Generalization | An operant response occurs to a new antecedent stimulus that is similar to the original antecedent stimulus |
Partial Reinforcement | A reinforcement schedule in which only a portion of the responses of a particular type are followed by a reinforcer |
Positive Reinforcement | A response is strengthened by the subsequent presentation of a stimulus |
Preparedness | The notion that animals have become biologically predisposed to learn some associations more readily than other associations |
Primary Reinforcers | A positive reinforcer that satisfies a biological need, such as water or food |
Punishment | A response is weakened by an outcome that follows it |
Reinforcement | A response is strengthened by an outcome that follows it |
Response Cost | A type of punishment in which an operant response is weakened by the subsequent removal of a stimulus that was not the cause of the original response |
Secondary Reinforcers | Stimulus that acquires reinforcing qualities by being associated with a primary reinforcer. |
Self-efficacy | The conviction that we can perform the behaviors necessary to produce a desired outcome |
Shaping | An operant conditioning procedure in which reinforcement begins with a behavior that the organism can already perform and then is made contingent on behaviors that increasingly approximate the final desired behavior |
Skinners Box | An experimental chamber in which animals learn to perform operant responses, such as pressing a bar or pecking, so that the learning process can be studied |
Social-cognitive Theory | A cognitive behavioral approach to personality developed by Bandura and Mischel that emphasizes the role of social learning, cognitive processes, and self-regulation |
Spontaneous Recovery | The reappearance of a previously extinguished conditioned response after a period of time has passed following extinction |
Stimulus Control | The occurrence of an operant behavior in response to a discriminative stimulus |
Stimulus Generalization | A conditioned response occurs to stimuli other than the original conditioned stimulus, based on the similarity of these stimuli to the conditioned stimulus |
Token Economy | A procedure in which desirable behaviors are reinforced with tokens or points that can later be redeemed for other reinforcers |
Two-factor Theory of Avoidance Learning | Maintains that avoidance learning first involves the classical conditioning of fear, followed by learning operant responses that avoid an anticipated aversive stimulus and thus are reinforced by anxiety reduction |
Unconditioned Response | A response that is elicited by a specific stimulus without prior learning |
Unconditioned Stimulus | A stimulus that elicits a particular reflexive or innate response without prior learning |
Variable interval (VI) Schedule | A reinforcement schedule in which reinforcement follows the first response of a particular type that occurs after an average but variable time interval following the last reinforced response |
Variable Ratio (VR) Schedule | A reinforcement schedule in which reinforcement is based on an average but variable number of responses of a particular type |