Empirical and theoretical implications of additivity between reinstatement and renewal after interference in causal learning.
An experiment explored the effects of context change (renewal) and presentation of the outcome (reinstatement) upon retroactive interference in causal learning. An interference task was used where a sequential relationship between the name of a food and two different outcomes was established (A+|A*). Renewal and reinstatement effects appeared as partial attenuation of retroactive interference. The combination of both treatments produced complete recovery of first-learned information (A+). This complete reversal on the estimations of participants suggests that renewal and reinstatement effects within this paradigm imply partial recovery of the first-learned information, rather than response at a chance level emitted by confused participants. On the other hand, additivity between reinstatement and renewal suggests that reinstatement may be due to the combined effect of different underlying processes.
García-Gutiérrez
Ana
A
Departamento de Psicología, Universidad de Jaén, Paraje de las Lagunillas s/n, Jaén 23071, Spain.
Rosas
Juan M
JM