Reinforcement Contingencies
Mostrando 1-12 de 42 artigos, teses e dissertações.
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1. Assessing restricted stimulus control in typically developing preschool children and bees (Melipona quadrifasciata)
This study established a simple simultaneous discrimination between a pair of two-element compound visual stimuli in children (Experiment 1) and bees (Melipona quadrifasciata, Experiment 2). The contingencies required discriminative control by the compound and the question was whether the accurate stimulus control reached at this level would hold for each in
Psychol. Neurosci.. Publicado em: 2014-06
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2. Desamparo aprendido e imunização em humanos: avaliação metodológica/conceitual e uma proposta experimental / Learned helplessness and immunization in humans: methodological/conceptual evaluation and an experimental proposal
The results of learned helplessness studies with humans have been inconsistent. This is probably due to the systematic contiguity between the end of the aversive stimulus and the immediately preceding response during the uncontrollability session, which mimics an accidental control condition. Three experiments were conducted to establish a procedure with ade
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/09/2012
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3. Efeitos das contingências de reforçamento LAG e RDF sobre a variabilidade comportamental de crianças autistas / Effects of reinforcement contingencies LAG and RDF on behavioral variability of autistic children
A fim de verificar os efeitos das contingências de reforçamento LAG e RDF sobre a variabilidade comportamental de crianças autistas, estabeleceu-se na presente pesquisa dois diferentes procedimentos de ensino da variabilidade um para a contingência LAG e outro para a RDF que iniciavam com baixo requerimento de variação para a obtenção do reforço e c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/05/2012
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4. Correspondência fazer-dizer : variáveis de controle e condições de manutenção e generalização / Doing-saying correspondence: controlling variables and maintenance and generalization conditions.
The present proposal is based on the assumption that verbal responding is an operant behavior established and maintained by reinforcement contingencies. Study 1 evaluated the effects of three different correspondence training methods on the maintenance of eleven childrens accurate self-report. Doing consisted of reading aloud a written word presented on a co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/03/2012
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5. Variabilidade comportamental como função de diferentes contingências de reforçamento e sua ordem de apresentação / Behavior Variability as a function of different reinforcement contingencies and their order of presentation
O presente trabalho teve por objetivo verificar experimentalmente (1) se a variabilidade do comportamento, obtida como função de contingências de reforçamento LAG n e RDF, sofre interferência da manipulação sistemática dos parâmetros n(LAG) e do limiar de reforçamento (RDF) e (2) se a história de reforçamento, estabelecida por ordem crescente, de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/03/2012
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6. Identificação de contingências e princípios da performance management através de relatos verbais de gestores de recursos humanos e colaboradores de empresas da cidade de São Paulo / Identification of contingencies and principles of performance management through verbal reports from human resources managers and employees of businesses in the city of Sao Paulo
The behavioral analysis studies human behavior in various situations. Performance Management is a proposal for intervention based on scientific principles supported by this line of research. It can be defined as a functional system, where relations act as stimuli or consequences of workers behaviors are closely interwoven, in which positive reinforcement can
Publicado em: 2011
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7. Consequências Arbitrárias: Análise de Diferentes Magnitudes em Cadeias de Respostas Públicas e Privadas.
This study examined experientially behaviors considered mental processes by other psychological guidelines, but for Behavior Analysis, founded by the philosophy of Radical Behaviorism proposed by Skinner, are considered private verbal behaviors, as thought. To verify functional relations that artificial contingencies perform on participants performance and t
Publicado em: 2009
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8. Variação induzida por quebra da relação de contingência: efeitos de regras e da suspensão do reforçamento
The study of the selective function of reinforcement has been prevailing in studies about operant behavior and just recently in the behavioral variation, a condition without which the selective function of the reinforcement doesn t have as operating, it has started to be more studied experimental and conceptually. These studies are divided into studies about
Publicado em: 2009
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9. Síndrome do intestino irritável : um exercício em análise funcional do comportamento
Irritable Bowel Syndrome (IBS) is characterized by an alteration of the frequency of evacuations and of the aspect of the fecal boli, which are associated with abdominal discomfort which, in turn, is reduced with the evacuation. The etiology of this health problem is not very well known yet. Experimental results suggest a relation between bowel motility and
Publicado em: 2009
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10. Effective conditions in teaching discrimination for babies up to 21 months / Identificação de condições eficientes no ensino de discriminações para bebês com até 21 meses
One of the most complex human abilities is the symbolic thought that is related to the acquisition of arbitrary relational repertoires such as conditional discrimination. However, research on the acquisition of these repertoires in babies up to 24 months was hampered by methodological difficulties. The literature has identified some critical variables for th
Publicado em: 2009
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11. Análise de contingências na programação de ensino em grupo para alunos de um curso de psicologia / Analysis of contingencies in programmed instruction for groups of students in a psychology course
Issues related to individual and group instruction have been studied indicating the need for research in contingencies analysis of programmed instruction in order to verify the possibility of employing them in group settings. The intention of this study was to compare the teaching of some concepts of Experimental Behavior Analysis in a programmed instruction
Publicado em: 2009
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12. Aquisição e resistência a mudança dos operantes variar e repetir
The aim of the present study was to investigate the effects of extinction and independent reinforcers upon the acquisition and resistance to change of variation and repetition in humans. College students were required to emit sequences of responses to produce reinforcers according to the criterion of the phase in effect (presented in an ABA or a BAB design).
Publicado em: 2009