Concurrent Schedules Of Reinforcement
Mostrando 1-7 de 7 artigos, teses e dissertações.
-
1. O controle do comportamento de escolha: um modelo experimental do merchandising no ponto de venda / The control of the choice behavior: an experimental model of the point-of-purchase merchandising
One of the most used Marketing tools for the influence of the consumers` choice is the point-of-purchase merchandising, whith which one attempts to dettach the product in an universe of very similar options. From the behavioral analytical point of view the point-of-purchase merchandising could be seen as a stimulus control in which subjects (consumers) respo
Publicado em: 2006
-
2. Efeito da submissão ao chronic mild stress (CMS) sobre o valor reforçador do estímulo
Chronic Mild Stress (CMS) é um modelo animal experimental proposto como um modelo de depressão, ao qual ratos são submetidos. Após passarem por um conjunto de "situações de estresse suave", o consumo de água e de água com sacarose desses animais decresce. Considera-se que a submissão ao conjunto de estressores modifica o organismo e, consequentement
Publicado em: 2001
-
3. Earning And Obtaining Reinforcers Under Concurrent Interval Scheduling
Contingencies of reinforcement specify how reinforcers are earned and how they are obtained. Ratio contingencies specify the number of responses that earn a reinforcer, and the response satisfying the ratio requirement obtains the earned reinforcer. Simple interval schedules specify that a certain time earns a reinforcer, which is obtained by the first respo
Society for the Experimental Analysis of Behavior.
-
4. Some Effects of Procedural Variations on Choice Responding in Concurrent Chains
The present research used pigeons in a three-key operant chamber and varied procedural features pertaining to both initial and terminal links of concurrent chains. The initial links randomly alternated on the side keys during a session, while the terminal links always appeared on the center key. Both equal and unequal initial-link schedules were employed, wi
Society for the Experimental Analysis of Behavior.
-
5. Concurrent Second-Order Schedules: Some Effects Of Variations In Response Number And Duration
To examine the effects on concurrent performance of independent manipulations of response-unit duration and number, 6 hens were exposed to concurrent second-order schedules of reinforcement. Each first-order operant unit required completion of a fixed-ratio schedule within the time specified by a fixed-interval schedule, with one further response completing
Society for the Experimental Analysis of Behavior.
-
6. A Test Of The Formal And Modern Theories Of Matching
The present study tested a formal, or purely mathematical, theory of matching, and a modern account derived by McDowell (1986) that incorporates deviations from strict matching—bias and sensitivity. Six humans pressed a lever for monetary reinforcers on five concurrent variable interval (VI) schedules of reinforcement. All schedules were presented during e
Society for the Experimental Analysis of Behavior.
-
7. Effects Of Adding A Second Reinforcement Alternative: Implications For Herrnstein's Interpretation Of re
Herrnstein's hyperbola describes the relation between response rate and reinforcer rate on variable-interval (VI) schedules. According to Herrnstein's (1970) interpretation, the parameter re represents the reinforcer rate extraneous to the alternative to which the equation is fitted (the target alternative). The hyperbola is based on an assumption that extra
Society for the Experimental Analysis of Behavior.