Reminder cues modulate the renewal effect in human predictive learning
Associative learning refers to our ability to learn about regularities in our environment. When a stimulus is repeatedly followed by a specific outcome, we learn to expect the outcome in the presence of the stimulus. We are also able to modify established expectations in the face of disconfirming in...
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doaj-957cc04d2a824c90ac25c55d9ffb6abd2020-11-25T00:19:42ZengFrontiers Media S.A.Frontiers in Psychology1664-10782016-12-01710.3389/fpsyg.2016.01968209756Reminder cues modulate the renewal effect in human predictive learningJavier Bustamante0Metin Uengoer1Harald Lachnit2University of ChilePhilipps-Universität MarburgPhilipps-Universität MarburgAssociative learning refers to our ability to learn about regularities in our environment. When a stimulus is repeatedly followed by a specific outcome, we learn to expect the outcome in the presence of the stimulus. We are also able to modify established expectations in the face of disconfirming information (the stimulus is no longer followed by the outcome). Both the change of environmental regularities and the related processes of adaptation are referred to as extinction. However, extinction does not erase the initially acquired expectations. For instance, following successful extinction, the initially learned expectations can recover when there is a context change – a phenomenon called the renewal effect, which is considered as a model for relapse after exposure therapy. Renewal was found to be modulated by reminder cues of acquisition and extinction. However, the mechanisms underlying the effectiveness of reminder cues are not well understood. The aim of the present study was to investigate the impact of reminder cues on renewal in the field of human predictive learning. Experiment I demonstrated that renewal in human predictive learning is modulated by cues related to acquisition or extinction. Initially, participants received pairings of a stimulus and an outcome in one context. These stimulus-outcome pairings were preceded by presentations of a reminder cue (acquisition cue). Then, participants received extinction in a different context in which presentations of the stimulus were no longer followed by the outcome. These extinction trials were preceded by a second reminder cue (extinction cue). During a final phase conducted in a third context, participants showed stronger expectations of the outcome in the presence of the stimulus when testing was accompanied by the acquisition cue compared to the extinction cue. Experiment II tested an explanation of the reminder cue effect in terms of simple cue-outcome associations. Therefore, acquisition and extinction cues were equated for their associative histories in Experiment II, which should abolish their impact on renewal if based on simple cue-outcome associations. In contrast to this prediction, Experiment II replicated the findings from Experiment I indicating that the effectivenes of reminder cues did not require direct reminder cue-outcome associations.http://journal.frontiersin.org/Journal/10.3389/fpsyg.2016.01968/fullextinctioncontextHuman LearningrenewalRetrieval cue |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Javier Bustamante Metin Uengoer Harald Lachnit |
spellingShingle |
Javier Bustamante Metin Uengoer Harald Lachnit Reminder cues modulate the renewal effect in human predictive learning Frontiers in Psychology extinction context Human Learning renewal Retrieval cue |
author_facet |
Javier Bustamante Metin Uengoer Harald Lachnit |
author_sort |
Javier Bustamante |
title |
Reminder cues modulate the renewal effect in human predictive learning |
title_short |
Reminder cues modulate the renewal effect in human predictive learning |
title_full |
Reminder cues modulate the renewal effect in human predictive learning |
title_fullStr |
Reminder cues modulate the renewal effect in human predictive learning |
title_full_unstemmed |
Reminder cues modulate the renewal effect in human predictive learning |
title_sort |
reminder cues modulate the renewal effect in human predictive learning |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Psychology |
issn |
1664-1078 |
publishDate |
2016-12-01 |
description |
Associative learning refers to our ability to learn about regularities in our environment. When a stimulus is repeatedly followed by a specific outcome, we learn to expect the outcome in the presence of the stimulus. We are also able to modify established expectations in the face of disconfirming information (the stimulus is no longer followed by the outcome). Both the change of environmental regularities and the related processes of adaptation are referred to as extinction. However, extinction does not erase the initially acquired expectations. For instance, following successful extinction, the initially learned expectations can recover when there is a context change – a phenomenon called the renewal effect, which is considered as a model for relapse after exposure therapy. Renewal was found to be modulated by reminder cues of acquisition and extinction. However, the mechanisms underlying the effectiveness of reminder cues are not well understood. The aim of the present study was to investigate the impact of reminder cues on renewal in the field of human predictive learning. Experiment I demonstrated that renewal in human predictive learning is modulated by cues related to acquisition or extinction. Initially, participants received pairings of a stimulus and an outcome in one context. These stimulus-outcome pairings were preceded by presentations of a reminder cue (acquisition cue). Then, participants received extinction in a different context in which presentations of the stimulus were no longer followed by the outcome. These extinction trials were preceded by a second reminder cue (extinction cue). During a final phase conducted in a third context, participants showed stronger expectations of the outcome in the presence of the stimulus when testing was accompanied by the acquisition cue compared to the extinction cue. Experiment II tested an explanation of the reminder cue effect in terms of simple cue-outcome associations. Therefore, acquisition and extinction cues were equated for their associative histories in Experiment II, which should abolish their impact on renewal if based on simple cue-outcome associations. In contrast to this prediction, Experiment II replicated the findings from Experiment I indicating that the effectivenes of reminder cues did not require direct reminder cue-outcome associations. |
topic |
extinction context Human Learning renewal Retrieval cue |
url |
http://journal.frontiersin.org/Journal/10.3389/fpsyg.2016.01968/full |
work_keys_str_mv |
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