Comparing illusion of control and superstitious behavior: Rate of responding influences judgment of control in a free-operant procedure

The objective of this experiment was to study similarities between superstitious behavior and illusion of control. We used different motivational instructions to generate high and low rates of responding and exposed participants to noncontingent reinforcement in order to evaluate superstitious behav...

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Bibliographic Details
Published in:Learning and motivation 2018-11, Vol.64, p.27-33
Main Authors: Benvenuti, Marcelo Frota Lobato, de Toledo, Thais Ferro Nogara, Simões, Reinaldo Augusto Gomes, Bizarro, Lisiane
Format: Article
Language:English
Subjects:
Belief & doubt
Cognition & reasoning
College Students
Illusion of control
Instructions
Learning
Motivation
Motivational variables
Noncontingent outcomes
Noncontingent reinforcement
Operant conditioning
Reinforcement
Superstition
Superstitious behavior
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Summary:The objective of this experiment was to study similarities between superstitious behavior and illusion of control. We used different motivational instructions to generate high and low rates of responding and exposed participants to noncontingent reinforcement in order to evaluate superstitious behavior and illusion of control. College students (n=40) responded over three 10-min sessions in a computer-based free operant procedure that alternated signaled periods of noncontingent presentation of points (VT schedule) and periods in which the points were not presented (extinction, EXT). In one group of participants, points were the only reward; for the other group, instructions stated that points were later exchangeable for photocopy vouchers. We compared rates of responding and estimates of control. Points exchangeable for photocopy vouchers produced higher rates of responding and estimates of control. Frequency of response and estimates of control were positively correlated. It was concluded that motivational instructions influenced both rate of responding and judgment of control. Even when a high rate of responding was extended in time (two more sessions for each participant), judgments of control were biased by noncontingent reinforcement. Through direct comparison between superstitious behavior and illusion of control, we showed that behavioral dynamics can be important in studies of illusion of control.
ISSN:0023-9690
1095-9122
DOI:10.1016/j.lmot.2017.10.002