TY - JOUR
T1 - Does opposition logic provide evidence for conscious and unconscious processes in artificial grammar learning?
AU - Tunney, Richard J.
AU - Shanks, David R.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - The question of whether studies of human learning provide evidence for distinct conscious and unconscious influences remains as controversial today as ever. Much of this controversy arises from the use of the logic of dissociation. The controversy has prompted the use of an alternative approach that places conscious and unconscious influences on memory retrieval in opposition. Here we ask whether evidence acquired via the logic of opposition requires a dual-process account or whether it can be accommodated within a single similarity-based account. We report simulations using a simple neural network model of two artificial grammar learning experiments reported by Higham, Vokey, and Pritchard (2000) that dissociated conscious and unconscious influences on classification. The simulations demonstrate that opposition logic is insufficient to distinguish between single- and multiple-system models.
AB - The question of whether studies of human learning provide evidence for distinct conscious and unconscious influences remains as controversial today as ever. Much of this controversy arises from the use of the logic of dissociation. The controversy has prompted the use of an alternative approach that places conscious and unconscious influences on memory retrieval in opposition. Here we ask whether evidence acquired via the logic of opposition requires a dual-process account or whether it can be accommodated within a single similarity-based account. We report simulations using a simple neural network model of two artificial grammar learning experiments reported by Higham, Vokey, and Pritchard (2000) that dissociated conscious and unconscious influences on classification. The simulations demonstrate that opposition logic is insufficient to distinguish between single- and multiple-system models.
UR - http://www.scopus.com/inward/record.url?scp=0037902191&partnerID=8YFLogxK
UR - https://www.sciencedirect.com/science/article/pii/S1053810002000685?via%3Dihub
U2 - 10.1016/S1053-8100(02)00068-5
DO - 10.1016/S1053-8100(02)00068-5
M3 - Article
C2 - 12763005
AN - SCOPUS:0037902191
VL - 12
SP - 201
EP - 218
JO - Consciousness and Cognition
JF - Consciousness and Cognition
SN - 1053-8100
IS - 2
ER -