Restricted Stimulus Control
Mostrando 1-12 de 17 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. Restricted stimulus control in stimulus control shaping with a capuchin monkey
Teaching the first instances of arbitrary matching-to-sample to nonhumans can prove difficult and time consuming. Stimulus control relations may develop that differ from those intended by the experimenter-even when stimulus control shaping procedures are used. We present, in this study, efforts to identify sources of shaping program failure with a capuchin m
Psychol. Neurosci.. Publicado em: 2012-06
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3. Expressão gênica e protéica do canal de cálcio do tipo L e seu envolvimento com o mecanismo de secreção de insulina em ilhotas de langerhans de ratos submetidos à restrição protéica e suplementados com leucina / Gene and protein expression of L type calcium channel and your involvement in the mechanism of insulin secretion in islets of Langerhans of rats submitted to protein restriction and supplementation with leucine
Voltage-dependent calcium channels (CaV) are plasma membrane proteins that lead calcium, and are activated by depolarization of the same by promoting the influx of this ion, which serves as an intracellular second messenger, turning electrical signals into chemical. This process controls several intracellular events such as exocytosis, endocytosis, muscle co
Publicado em: 2010
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4. Padrões de aquisição de discriminação condicional durante a emergência do controle por unidades verbais mínimas na leitura em crianças com autismo e desenvolvimento típico / Patterns of conditional acquisition of discrimination during the emergency control units for minimum sum in reading in children with autism and typical development
Study 1 of this work aimed to evaluate, in children with typical development, possible controls of stimuli involved in the process of acquisition of control by minimal verbal units. Investigation took place during the training sessions of conditional discrimination of compound stimuli (written words), and during the tests that evaluated the emergence of cont
Publicado em: 2009
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5. Avaliação do tipo de resposta requerida e do procedimento de ensino no estabelecimento de controle de estímulos compostos
Several factors may influence behavior control by just one or all aspects of a multidimensional stimulus. The present study investigated the effects of the response required during discriminative training of compound stimuli. Six 4 years old kindergarten children participated. All children were exposed to 3 conditions of simple simultaneous discrimination tr
Publicado em: 2009
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6. Superseletividade: efeito do requisito de resposta e do tempo de exposição ao estimulo
The organisms are surrounded by several physical stimuli that may affect their behaviors. In traditional psychology, attention explains why the organism is sensitive to only part of the environment. The Experimental Analysis of Behavior searches for past and present environmental variables that influence stimulus control over behavior. Overselectivity or res
Publicado em: 2006
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7. CONTROLE POR ESTÍMULOS SIMPLES E COMPLEXOS: EFEITOS DOS PROCEDIMENTOS DE DISCRIMINAÇÃO SIMPLES E DISCRIMINAÇÃO CONDICIONAL EM CRIANÇAS
Quando apenas uma dimensão de um estímulo complexo controla o responder do indivíduo, diz-se que aconteceu o fenômeno de controle de estímulo restrito. Este estudo objetivou estudar tal fenômeno em 8 crianças normais, entre 3 anos e 9 meses até 4 anos e 6 meses, que não reconheciam as letras: M, P, A, E, B, C, O, I, utilizando dois procedimentos; di
Publicado em: 2003
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8. Reflections on Stimulus Control
The topic of stimulus control is too broad and complex to be traceable here. It would probably take a two-semester course to cover just the highlights of that field's evolution. The more restricted topic of equivalence relations has itself become so broad that even an introductory summary requires more time than we have available. An examination of relations
The Association for Behavior Analysis.
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9. Conditional Discrimination in the Intraverbal Relation: A Review and Recommendations for Future Research
Conditional discrimination is inherent in the intraverbal relation when one verbal stimulus alters the evocative effect of another verbal stimulus and they collectively evoke an intraverbal response. Rarely in research on conditional discriminations have both conditional and discriminative stimuli been vocal verbal and rarely have the responses been topograp
Association for Behavior Analysis International.
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10. Neuropeptide Y and the development of cancer anorexia.
OBJECTIVE: The authors determined whether radioligand binding of neuropeptide Y (NPY) to hypothalamus taken from nonanorectic and anorectic tumor-bearing rats was altered as compared with similar tissue taken from freely-feeding and food-restricted control rats. SUMMARY BACKGROUND DATA: Previous results indicate that tumor-bearing rats exhibit a refractory f
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11. Mechanisms permitting nephrotic patients to achieve nitrogen equilibrium with a protein-restricted diet.
Clinical experience suggests nephrotic patients are at risk for malnutrition. To determine if nephrotic patients can adapt successfully to a protein-restricted diet, nephrotic (glomerular filtration rate, 52+/-15 ml/min; urinary protein [Uprot.], 7.2+/-2.2 grams/d) and control subjects completed a crossover comparison of diets providing 0.8 or 1.6 grams prot
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12. Bilateral disruption of conditioned responses after unilateral blockade of cerebellar output in the decerebrate ferret.
1. Lesions of the cerebellar cortex can abolish classically conditioned eyeblink responses, but some recovery with retraining has been observed. It has been suggested that the recovered responses are generated by the intact contralateral cerebellar hemisphere. In order to investigate this suggestion, bilaterally acquired conditioned responses were studied af