work conditioning

conditioning

[kon-dish´un-ing] 1. in physical medicine, improvement of physical health by a program of exercises; called also physical conditioning.2. in psychology, a form of learning in which a response is elicited by a neutral stimulus which previously had been repeatedly presented in conjunction with the stimulus that originally elicited the response. Called also classical or respondent conditioning.
The concept had its beginnings in experimental techniques for the study of reflexes. The traditional procedure is based on the work of Ivan P. Pavlov, a Russian physiologist. In this technique the experimental subject is a dog that is harnessed in a sound-shielded room. The neutral stimulus is the sound of a metronome or bell which occurs each time the dog is presented with food, and the response is the production of saliva by the dog. Eventually the sound of the bell or metronome produces salivation, even though the stimulus that originally elicited the response (the food) is no longer presented.
In the technique just described, the conditioned stimulus is the sound of the bell or metronome, and the conditioned response is the salivation that occurs when the sound is heard. The food, which was the original stimulus to salivation, is the unconditioned stimulus and the salivation that occurred when food was presented is the unconditioned response.
Reinforcement is said to take place when the conditioned stimulus is appropriately followed by the unconditioned stimulus. If the unconditioned stimulus is withheld during a series of trials, the procedure is called extinction because the frequency of the conditioned response will gradually decrease when the stimulus producing the response is no longer present. The process of extinction eventually results in a return of the preconditioning level of behavior.aversive conditioning learning in which punishment or other unpleasant stimulation is used to associate negative feelings with an undesirable response.classical conditioning conditioning (def. 2).instrumental conditioning (operant conditioning) learning in which a particular response is elicited by a stimulus because that response produces desirable consequences (reward). It differs from classical conditioning in that the reinforcement takes place only after the subject performs a specific act that has been previously designated. If no unconditioned stimulus is used to bring about this act, the desired behavior is known as an operant. Once the behavior occurs with regularity the behavior may be called a conditioned response.
The traditional example of instrumental conditioning uses the Skinner box, named after B. F. Skinner, an American behavioral psychologist. The subject, a rat, is kept in the box and becomes conditioned to press a bar by being rewarded with food pellets each time its early random movements caused it to press against the bar.
The principles and techniques related to instrumental conditioning are used clinically in behavior therapy to help patients eliminate undesirable behavior and substitute for it newly learned behavior that is more appropriate and acceptable.physical conditioning conditioning (def. 1).respondent conditioning conditioning (def. 2).work conditioning a physical exercise program designed to restore specific strength, flexibility, and endurance for return to work following injury, disease, or medically imposed rest; it may be part of a complete work hardening program when other aspects of functional restoration are required.

work conditioning

Work hardening Occupational medicine A rehabilitation program that prepares a client for return to work through conditioning to improve biomechanical, neuromuscular, cardiovascular and metabolic functions of a worker, with real or simulated work activities. See Occupational therapy.

work con·di·tion·ing

(wŏrk kŏn-dish'ŏn-ing) A treatment program focused on functional requirements of a job or employment setting, incorporating the basic components of physical conditioning such as strength, endurance, flexibility, and coordination. A component of an industrial therapy program that serves as a precursor to a work hardening program; it is undertaken after acute care or basic rehabilitation treatment has been completed.

work con·di·tion·ing

(wŏrk kŏn-dish'ŏn-ing) 1. A treatment program focused on functional requirements of a job or employment setting, incorporating the basic components of physical conditioning such as strength, endurance, flexibility, and coordination. 2. A component of an industrial therapy program that serves as a precursor to a work hardening program; it is undertaken after acute care or basic rehabilitation treatment has been completed.

单词	work conditioning
释义	DictionarySeeconditioning work conditioning conditioning [kon-dish´un-ing] 1. in physical medicine, improvement of physical health by a program of exercises; called also physical conditioning.2. in psychology, a form of learning in which a response is elicited by a neutral stimulus which previously had been repeatedly presented in conjunction with the stimulus that originally elicited the response. Called also classical or respondent conditioning. The concept had its beginnings in experimental techniques for the study of reflexes. The traditional procedure is based on the work of Ivan P. Pavlov, a Russian physiologist. In this technique the experimental subject is a dog that is harnessed in a sound-shielded room. The neutral stimulus is the sound of a metronome or bell which occurs each time the dog is presented with food, and the response is the production of saliva by the dog. Eventually the sound of the bell or metronome produces salivation, even though the stimulus that originally elicited the response (the food) is no longer presented. In the technique just described, the conditioned stimulus is the sound of the bell or metronome, and the conditioned response is the salivation that occurs when the sound is heard. The food, which was the original stimulus to salivation, is the unconditioned stimulus and the salivation that occurred when food was presented is the unconditioned response. Reinforcement is said to take place when the conditioned stimulus is appropriately followed by the unconditioned stimulus. If the unconditioned stimulus is withheld during a series of trials, the procedure is called extinction because the frequency of the conditioned response will gradually decrease when the stimulus producing the response is no longer present. The process of extinction eventually results in a return of the preconditioning level of behavior.aversive conditioning learning in which punishment or other unpleasant stimulation is used to associate negative feelings with an undesirable response.classical conditioning conditioning (def. 2).instrumental conditioning (operant conditioning) learning in which a particular response is elicited by a stimulus because that response produces desirable consequences (reward). It differs from classical conditioning in that the reinforcement takes place only after the subject performs a specific act that has been previously designated. If no unconditioned stimulus is used to bring about this act, the desired behavior is known as an operant. Once the behavior occurs with regularity the behavior may be called a conditioned response. The traditional example of instrumental conditioning uses the Skinner box, named after B. F. Skinner, an American behavioral psychologist. The subject, a rat, is kept in the box and becomes conditioned to press a bar by being rewarded with food pellets each time its early random movements caused it to press against the bar. The principles and techniques related to instrumental conditioning are used clinically in behavior therapy to help patients eliminate undesirable behavior and substitute for it newly learned behavior that is more appropriate and acceptable.physical conditioning conditioning (def. 1).respondent conditioning conditioning (def. 2).work conditioning a physical exercise program designed to restore specific strength, flexibility, and endurance for return to work following injury, disease, or medically imposed rest; it may be part of a complete work hardening program when other aspects of functional restoration are required. work conditioning Work hardening Occupational medicine A rehabilitation program that prepares a client for return to work through conditioning to improve biomechanical, neuromuscular, cardiovascular and metabolic functions of a worker, with real or simulated work activities. See Occupational therapy. work con·di·tion·ing (wŏrk kŏn-dish'ŏn-ing) A treatment program focused on functional requirements of a job or employment setting, incorporating the basic components of physical conditioning such as strength, endurance, flexibility, and coordination. A component of an industrial therapy program that serves as a precursor to a work hardening program; it is undertaken after acute care or basic rehabilitation treatment has been completed. work con·di·tion·ing (wŏrk kŏn-dish'ŏn-ing) 1. A treatment program focused on functional requirements of a job or employment setting, incorporating the basic components of physical conditioning such as strength, endurance, flexibility, and coordination. 2. A component of an industrial therapy program that serves as a precursor to a work hardening program; it is undertaken after acute care or basic rehabilitation treatment has been completed.
随便看	dec 9, 2021 dec 9, 2022 dec 9, 2023 deca deca- decaare decabecquerel decaborane decaborane(14) decabromobiphenyl ether decacerata decachord deca commissary information system decacorn decacuminated decad decadal decadal climate prediction system decadal to centennial variability decadal to multidecadal decadance decadarchy decadary decade decade box