TY  - JOUR
TI  - Reinforcement and Weakening of Stroop Effect in Probabilistic Learning
T2  - Psychology. Journal of Higher School of Economics
IS  - Psychology. Journal of Higher School of Economics
KW  - distractor effect
KW  - interference
KW  - redundancy
KW  - entropy
KW  - Stroop effect
KW  - probabilistic learning
KW  - hierarchic hypothesis
AB  - The phenomenology of perceptive attention in stimulus-distractor derivation condition is analyzed. Two oppositely directed effects — that of interference and of redundancy — are marked out. Formal prediction of the effect based on mathematic theory of connection is proposed. Hierarchic hypothesis of interaction of different distractor effects is looked at and is substantiated by experimental study of probabilistic learning with varying frequency of conflicting and congruent trials in Stroop test. It is assumed that word-colour combinations and probabilities appeal to different levels of distractor effects. It was found that low probability of conflicting trials leads to significant reinforcement of Stroop effect and practical impossibility to train; high probability leads to its practical disappearance.
AU  - Igor Utochkin
UR  - https://psy-journal.hse.ru/en/2010-7-3/26670062.html
PY  - 2010
SP  - 139-149
VL  - 7