Effects of the experimental history with different kinds of instructions and the control of contingencies for following instructions
Efeitos de história experimental com diferentes instruções e do controle por contingências sobre o seguimento de instruções
| dc.contributor | en-US | |
| dc.contributor | es-ES | |
| dc.creator | Ferreira Perez, William | |
| dc.creator | Dutra dos Reis, Maria de Jesus | |
| dc.creator | das Graças de Souza, Deisy | |
| dc.date | 2010-06-09 | |
| dc.date.accessioned | 2018-03-16T15:30:11Z | |
| dc.date.available | 2018-03-16T15:30:11Z | |
| dc.identifier | http://ojs.unam.mx/index.php/acom/article/view/18162 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1200091 | |
| dc.description | Instructional control – the control of the listener’s behavior by the verbal behavior of others, has a major role in learning process, including those responsible for the maintenance of cultural practices through generations. Despite its importance, many questions about behaviors governed verbally remain open to scientific investigation. For example, some studies have pointed out that instructed behaviors can be insensitive to their consequences while others have suggested that insensitivity could be a product of specific conditions involved in experimental histories. The present study investigated the effects of experimental histories with different kinds of instructions (correspondent to or discrepant from contingencies), preceded or not by a history of contingency shaped behavior, on the behavior of following correspondent instructions and on the maintenance of instructional control when contingencies were changed without any warning. Twenty-eight undergraduate students, designed to two groups, were exposed to a matching-to-sample task, either identity or oddity matching-to-sample, under contextual control, across two experimental sessions. The first sesión established the experimental history. During this session, participants of Group I were initially exposed to a minimal instruction in order to establish control by contingencies; participants of Group II were not. Additionally, half of the participants in each group (I and II) were exposed to two 20-trial blocks that began with the presentation of a correspondent instruction; the other half was exposed to discrepant instructions. During the second session, tests were carried out. In these tests, the behavior was established by a correspondent instruction and, after that, contingencies were reversed without any further instructions. During the test session all participants were exposed to the following sequence of four 20-trial blocks: 1) novel correspondent instructions; 2) contingencies reversed (without any warning); 3) novel correspondent instructions; 4) contingencies reversed (without any warning). In the experimental history session, all participants of Group I presented control by contingencies; half of the participants in Group II followed the corresponding instructions; participants exposed to instructions discrepant from contingencies split, in the sense that some continued following discrepant instructions, while others abandoned the instruction-following behavior. During tests, in the second session, 13 out of 14 participants from Group I showed behavioral sensitivity to changes in contingencies, that is, their behavior was in accordance with correspondent instructions but they abandoned this pattern of responding under discrepant instructions, in early stages of each testing block. In Group II, 5 out of 14 participants showed similar results. There was no difference in sensitivity considering the kind of instruction to which participants were exposed in the first session. These results give support to previous studies suggesting a conceptual revision in the interpretation of instructed behavior, considering that insensitivity should not be included as a property of instructed behavior, but should be seen as a dimensión that varies as a function of a series of variables, including the participants´ previous experience. | en-US |
| dc.description | O presente estudo investigou o efeito da história experimental com diferentes tipos de instruções (correspondentes ou discrepantes), em interação ou não com o controle pelas contingências, sobre o seguimento de instruções quando os participantes eram expostos a mudanças não sinalizadas nas contingências de reforço. Vinte e oito universitários foram expostos a uma tarefa de escolha de acordo com o modelo. Na primeira sessão era estabelecia a história experimental: os participantes do Grupo I tiveram o comportamento controlado pelas contingências, mas não os participantes do Grupo II. Além disso, em cada grupo (I e II), metade dos participantes foi exposta a instruções correspondentes às contingências e, a outra metade, a instruções discrepantes. Na segunda sessão foram conduzidos testes nos quais o responder era estabelecido por uma instrução correspondente e, em seguida, as contingências eram alteradas sem aviso prévio. Na Sessão de Testes, 13 de 14 participantes do Grupo I e 5 de 14 participantes do Grupo II apresentaram um comportamento sensível às mudanças não sinalizadas nas contingências programadas. Não foram observadas diferenças na sensibilidade do comportamento quando considerado o tipo de instrução (correspondente ou discrepante) apresentada aos participantes na primeira sessão. Diante dos resultados, questiona-se a insensibilidade às contingências como uma propriedade definidora do comportamento controlado por instruções. | es-ES |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | Acta Comportamentalia | en-US |
| dc.publisher | Acta Comportamentalia: Revista Latina de Análisis del Comportamiento | es-ES |
| dc.relation | http://ojs.unam.mx/index.php/acom/article/view/18162/17282 | |
| dc.source | Acta Comportamentalia; Vol 18, No 1 | en-US |
| dc.source | Acta Comportamentalia: Revista Latina de Análisis del Comportamiento; Vol 18, No 1 | es-ES |
| dc.source | 0188-8145 | |
| dc.subject | rule governed behavior; instructional control; experimental history; sensitivity to contingencies | en-US |
| dc.subject | Comportamento governado por regra; controle instrucional; história experimental | es-ES |
| dc.title | Effects of the experimental history with different kinds of instructions and the control of contingencies for following instructions | en-US |
| dc.title | Efeitos de história experimental com diferentes instruções e do controle por contingências sobre o seguimento de instruções | es-ES |
| dc.type | Artículos de revistas | |
| dc.type | Artículos de revistas |