Inattentional blindness for negative relationships in human causal learning.
The present study focuses on the effect of selective attention on causal learning. Three effects of the level of attention to predictive symptoms in positive and negative contingency learning tasks are reported. First, participants accurately detected a positive relationship between an incidental cue and a contingent outcome, although judgements were slightly lower than those for the attended cue. Second, participants were unable to detect negative relationships between incidental cues and outcomes, which suggests a major role of selective attention in this type of learning. Third, participants retrieved the frequency of each trial type more accurately in the attended conditions than in the incidental conditions. These findings show how attention guides and constrains human causal learning and reveal an inattentional blindness effect for negative contingency learning.
Maldonado
Antonio
A
University of Granada, Granada, Spain. anmaldo@ugr.es
Jiménez
Gracia
G
Herrera
Amparo
A
Perales
José C
JC
Catena
Andrés
A
D000223:Adaptation, Psychological; D000339:Affect; D001288:Attention; D006801:Humans; D007858:Learning; D008960:Models, Psychological; D010468:Perceptual Disorders; D014796:Visual Perception