Cognitive biases in human causal learning.
The main aim of this work was to look for cognitive biases in human inference of causal relationships in order to emphasize the psychological processes that modulate causal learning. From the effect of the judgment frequency, this work presents subsequent research on cue competition (overshadowing, blocking, and super-conditioning effects) showing that the strength of prior beliefs and new evidence based upon covariation computation contributes additively to predict causal judgments, whereas the balance between the reliability of both, beliefs and covariation knowledge, modulates their relative weight. New findings also showed "inattentional blindness" for negative or preventative causal relationships but not for positive or generative ones, due to failure in codifying and retrieving the necessary information for its computation. Overall results unveil the need of three hierarchical levels of a whole architecture for human causal learning: the lower one, responsible for codifying the events during the task; the second one, computing the retrieved information; finally, the higher level, integrating this evidence with previous causal knowledge. In summary, whereas current theoretical frameworks on causal inference and decision-making usually focused either on causal beliefs or covariation information, the present work shows how both are required to be able to explain the complexity and flexibility involved in human causal learning.
Maldonado
Antonio
A
Departamento de Psicología Experimental, Facultad de Psicologia, Universidad de Granada, Campus de la Cartuja, Granada-18014, Spain. anmaldo@ugr.es
Catena
Andrés
A
Perales
José César
JC
Cándido
Antonio
A
D015984:Causality; D003071:Cognition; D003463:Cues; D003469:Culture; D006801:Humans; D007600:Judgment; D007858:Learning; D008960:Models, Psychological