Intermittent Reinforcement
Mostrando 1-7 de 7 artigos, teses e dissertações.
-
1. 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
-
2. Correspondência verbal/não verbal: efeitos da intermitência de reforçamento e da história de fracasso escolar
A presente proposta apóia-se na suposição de que o responder verbal é um comportamento operante estabelecido e mantido por contingências de reforçamento, podendo ser analisado como variável dependente. Pesquisas recentes sobre correspondência fazer-dizer têm utilizado o contexto educacional para investigar condições capazes de garantir relatos cor
Publicado em: 2008
-
3. Formação de classes de equivalência através de reforçamento específico em crianças com dificuldades de aprendizagem. / Equivalence class formation through specific reinforcement in children with learning difficulties
In Behavior Analysis, several studies have been carried out in order to understand how behavior can be productively controlled by arbitrarily related events, through equivalence class formation. The inclusion of reinforcer stimuli in the classes has been pointed as a possible facilitator of their formation. The present study aimed to evaluate the formation o
Publicado em: 2007
-
4. Escolha de acordo com o modelo: relações emergentes entre estímulos arbitrários em indivíduos de diferentes condições de peso corpóreo / Matching-to-Sample: emerging relations between arbitrary stimuli in individuals of different conditions of body weight
The objective of this project was to investigate if the stimuli Equivalence model can describe part of the obesity problem related to the external control of stimuli. Six subjects, three with IMC<24.9Kg/m2 and three with IMC >24.9 were exposed twice to a same choice procedure in accordance with the model that utilized a set of non-food stimuli in the first s
Publicado em: 2007
-
5. A resposta de andar na roda como reforço em ratos: um estudo exploratório sobre a resposta de andar na roda como reforço e sua relação com a restrição do tempo de alimento disponivel
Replicating Iversens (1993) procedure, this studys goal was to increase the comprehension of the running response of rats on an activity wheel when running was a consequence of responding on a fixed-ratio schedule. The study also explored the impact of a restricted period of food availability on the reinforcing value of wheel running. Body weight, food and w
Publicado em: 2005
-
6. Relação família-paciente no transtorno obsessivo-compulsivo
This article is based on the notion that obsessive-compulsive behaviors are perpetuated by negative reinforcement. The assessment of such contingencies inevitably leads to the examination of family's interactions, crucial for establishing the severity and prognosis of the disorder . The notion of family accommodation is analyzed as reinforcement contingencie
Revista Brasileira de Psiquiatria. Publicado em: 2001-10
-
7. Motivational Influences on Performance maintained by Food Reinforcement
In Study 1, we examined the independent effects of reinforcer consumption during sessions and meal consumption prior to sessions on performance maintained by food reinforcement. Nine individuals with developmental disabilities participated. On alternate days, a preferred edible item was delivered during (a) seven sessions conducted before lunch (repeated-rei
The Society for the Experimental Analysis of Behavior.