RESUMO
Four experiments investigated the interactive effect of text-provided elaborations and prior knowledge on text comprehension and memory. Subjects read 28 episodes, half of which were associated with well-known people and the other half with unknown people. In Experiment 1, text-provided elaborations enhanced recall only when the reader did not have a high level of prior knowledge. The findings from Experiment 1 were hypothesized to be the result of readers generating relevant elaborations during text comprehension. Experiment 2 supported this hypothesis by providing evidence of self-generated elaborations. The results from Experiments 3 and 4 extended these findings by showing that readers with high prior knowledge automatically generate causally relevant elaborations when the sentences have a low relation.
Assuntos
Aprendizagem por Associação , Atenção , Rememoração Mental , Retenção Psicológica , Adulto , Feminino , Humanos , Masculino , Tempo de Reação , LeituraRESUMO
Research conducted by Sternberg (1969) has suggested that there is a transfer process, a cognitive process for activating stored knowledge. His research and that of those who have replicated and extended it have concentrated on distinct declarative lists of information. In two experiments, we have sought to extend this area by studying the cognitive processes for activating an action plan, a sequence of mental operations executed to achieve a goal. Results showed that (a) longer action plans took more time to activate, and (b) when the activation process was interrupted before completion, the process had to be restarted from its beginning after the interruption had been dealt with. These results were interpreted as evidence for a time-consuming transfer process in which the elements of action plans are transferred from long-term store to short-term store. These results are compared with other current data on the transfer process, and implications for the use of controlled knowledge in cognitive tasks are discussed.
