
People’s estimates of numerical quantities are systematically biased towards their initial guess. This anchoring bias is usually interpreted as sign of human irrationality, but it has recently been suggested that the anchoring bias instead results from people’s rational use of their finite time and limited cognitive resources. If this were true, then adjustment should decrease with the relative cost of time. To test this hypothesis, we designed a new numerical estimation paradigm that controls people’s knowledge and varies the cost of time and error independently while allowing people to invest as much or as little time and effort into refining their estimate as they wish. Two experimentsconfirmed the prediction that adjustment decreases with time cost but increases with error cost regardless of whether the anchor was self-generated or provided. These results support the hypothesis that people rationally adapt their number of adjustments to achieve a near-optimal speed-accuracy tradeoff. This suggests that the anchoring bias might be a signature of the rational use of finite time and limited cognitive resources rather than a sign of human irrationality.
PsyArXiv|Social and Behavioral Sciences|Perception|Motion Perception, Male, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Problem Solving, Cognition and Perception, PsyArXiv|Social and Behavioral Sciences|Perception|Vision, PsyArXiv|Social and Behavioral Sciences|Perception|Touch, Taste, and Smell, Probabilistic reasoning, Social and Behavioral Sciences, 170 Ethics, Thinking, Executive Function, PsyArXiv|Social and Behavioral Sciences|Perception|Audition, Developmental and Educational Psychology, Heuristics, Psychology, Cognitive and computational psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Biases, Framing, and Heuristics, Bounded rationality, Experimental Psychology, Middle Aged, Cognitive biases, FOS: Psychology, 1201 Arts and Humanities (miscellaneous), PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology, Cognitive Sciences, Female, PsyArXiv|Social and Behavioral Sciences|Perception|Picture Processing, PsyArXiv|Social and Behavioral Sciences|Perception|Vestibular Systems and Proprioception, Cognitive and Computational Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Learning, Adult, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Consciousness, bepress|Social and Behavioral Sciences|Psychology|Cognition and Perception, 610 Medicine & health, Experimental and Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Perception|Embodied Cognition, Young Adult, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Creativity, Arts and Humanities (miscellaneous), PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Reasoning, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Judgment and Decision Making, Humans, 10237 Institute of Biomedical Engineering, Aged, 3204 Developmental and Educational Psychology, PsyArXiv|Social and Behavioral Sciences|Perception, PsyArXiv|Social and Behavioral Sciences|Perception|Perceptual Organization, 3205 Experimental and Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Attention, Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Memory, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Concepts and Categories, Mathematical Concepts, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Imagery, bepress|Social and Behavioral Sciences|Psychology|Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Language, PsyArXiv|Social and Behavioral Sciences, 10054 Clinic for Psychiatry, Psychotherapy, and Psychosomatics, Anchoring-and-adjustment, bepress|Social and Behavioral Sciences, PsyArXiv|Social and Behavioral Sciences|Perception|Multisensory Integration, PsyArXiv|Social and Behavioral Sciences|Perception|Action
PsyArXiv|Social and Behavioral Sciences|Perception|Motion Perception, Male, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Problem Solving, Cognition and Perception, PsyArXiv|Social and Behavioral Sciences|Perception|Vision, PsyArXiv|Social and Behavioral Sciences|Perception|Touch, Taste, and Smell, Probabilistic reasoning, Social and Behavioral Sciences, 170 Ethics, Thinking, Executive Function, PsyArXiv|Social and Behavioral Sciences|Perception|Audition, Developmental and Educational Psychology, Heuristics, Psychology, Cognitive and computational psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Biases, Framing, and Heuristics, Bounded rationality, Experimental Psychology, Middle Aged, Cognitive biases, FOS: Psychology, 1201 Arts and Humanities (miscellaneous), PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology, Cognitive Sciences, Female, PsyArXiv|Social and Behavioral Sciences|Perception|Picture Processing, PsyArXiv|Social and Behavioral Sciences|Perception|Vestibular Systems and Proprioception, Cognitive and Computational Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Learning, Adult, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Consciousness, bepress|Social and Behavioral Sciences|Psychology|Cognition and Perception, 610 Medicine & health, Experimental and Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Perception|Embodied Cognition, Young Adult, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Creativity, Arts and Humanities (miscellaneous), PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Reasoning, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Judgment and Decision Making, Humans, 10237 Institute of Biomedical Engineering, Aged, 3204 Developmental and Educational Psychology, PsyArXiv|Social and Behavioral Sciences|Perception, PsyArXiv|Social and Behavioral Sciences|Perception|Perceptual Organization, 3205 Experimental and Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Attention, Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Memory, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Concepts and Categories, Mathematical Concepts, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Imagery, bepress|Social and Behavioral Sciences|Psychology|Cognitive Psychology, PsyArXiv|Social and Behavioral Sciences|Cognitive Psychology|Language, PsyArXiv|Social and Behavioral Sciences, 10054 Clinic for Psychiatry, Psychotherapy, and Psychosomatics, Anchoring-and-adjustment, bepress|Social and Behavioral Sciences, PsyArXiv|Social and Behavioral Sciences|Perception|Multisensory Integration, PsyArXiv|Social and Behavioral Sciences|Perception|Action
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 27 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
