Children's Sensitivity to Their Own Relative Ignorance: Handling of Possibilities Under Epistemic and Physical Uncertainty
Abstract
Children more frequently specified possibilities correctly when uncertainty resided in the physical world (physical uncertainty) than in their own perspective of ignorance (epistemic uncertainty). In Experiment 1 (N=61), 4- to 6-year-olds marked both doors from which a block might emerge when the outcome was undetermined, but a single door when they knew the block was hidden behind one door. In Experiments 2 (N=30; 5- to 6-year-olds) and 3 (N=80; 5- to 8-year-olds), children placed food in both possible locations when an imaginary pet was yet to occupy one, but in a single location when the pet was already hidden in one. The results have implications for interpretive theory of mind and “curse of knowledge.”
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The demands of representing the unknown identity of an object without perceptual markers may have resulted in the difference in performance observed in Robinson et al.'s (2006) study.
“The demands of representing the unknown (but knowable) identity of an object without the benefit of perceptual markers of the space of possibilities may have resulted in the difference in performance observed in Robinson et al.'s (2006) study.”
From Children’s reasoning about possible outcomes of events in the present and the future (2025) · cites this paper as Robinson et al. (2006)
The Results and Discussion report poorer performance when an object's location was already determined but unknown to the child, and the Final Discussion attributes this pattern to the demands of representing one's own ignorance. The paper does not attribute the difference to a lack of perceptual markers; it describes children using physical markers to indicate possible outcomes. No page numbers are available in our copy. (LLM, conf=0.84)
Experimental — accuracy not yet measuredRobinson et al. (2006) found that children were more successful on trials requiring reasoning about a future possible identity of an object compared to trials requiring reasoning about the present possible identity of an object.
“Robinson et al. (2006) found that children were more successful on trials that required reasoning about a future possible identity of an object compared to trials that required reasoning about the present possible identity of an object.”
From Children’s reasoning about possible outcomes of events in the present and the future (2025) · cites this paper as Robinson et al. (2006)
The Results and Discussion report better performance when an event was yet to happen than when it had already happened but was unknown to the child (70% versus 40% in Experiment 2). But the same section describes the future task as involving a baby pet of unknown identity and the present task as involving a pet of unknown location; it does not compare future and present possible identities of an object. (LLM, conf=0.88)
Experimental — accuracy not yet measuredThe results of Experiment 1 contrast with the results obtained by Robinson et al. (2006).
“The results of Experiment 1 contrast with the results obtained by Robinson et al. (2006).”
From Children’s reasoning about possible outcomes of events in the present and the future (2025) · cites this paper as Robinson et al. (2006)
The Results and Discussion for Robinson et al.'s Experiment 1 (page unavailable) report better performance on unknowable than unknown trials. That establishes Robinson et al.'s results, but their paper cannot establish whether the citing document's Experiment 1 contrasts with them; that comparison is not verifiable from this source alone. (LLM, conf=0.76)
Experimental — accuracy not yet measuredReasoning about possibility in the future may emerge earlier than reasoning about possibility in the present.
“These results suggest that reasoning about possibility in the future may emerge earlier than reasoning about possibility in the present.”
From Children’s reasoning about possible outcomes of events in the present and the future (2025) · cites this paper as Robinson et al. (2006)
In subsequent experiments, children only began performing well at present possibility reasoning around age 7 years.
“In subsequent experiments, children only began performing well at presentpossibility reasoning around age 7 years.”
From Children’s reasoning about possible outcomes of events in the present and the future (2025) · cites this paper as Robinson et al. (2006)
Our results contrast with previous results obtained by Robinson et al. (2006).
“Our results contrast with previous results obtained by Robinson et al. (2006), who found that children struggled with reasoning about uncertain outcomes of events that had already occurred until around age 7 years.”
From Children’s reasoning about possible outcomes of events in the present and the future (2025) · cites this paper as Robinson et al. (2006)
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Cites
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Osmanağaoğlu, N., Creswell, C., & Dodd, H. F. (2018) · Journal of Affective Disorders · doi:10.1016/j.jad.2017.07.035 · Cited by 177 · see citing works
Does metarepresentation make human mental time travel unique?
Redshaw, J. (2014) · WIREs Cognitive Science · doi:10.1002/wcs.1308 · Cited by 68 · see citing works
Don't you see the possibilities? Young preschoolers may lack possibility concepts
Leahy, B. (2023) · Developmental Science · doi:10.1111/desc.13400 · Cited by 37 · see citing works
Children’s reasoning about possible outcomes of events in the present and the future
Küçük, E. N., & Kibbe, M. M. (2025) · doi:10.31234/osf.io/vudfm · Cited by 1 · see citing works
- Authors
- Robinson, E. J., Rowley, M. G., Beck, S. R., Carroll, D. J., & Apperly, I. A.
- Affiliations
- University of Warwick (GB)
- Keele University (GB)
- University of Birmingham (GB)
- Corresponding author
- Robinson, Elizabeth J
- Venue
- Child Development
- Publisher
- Oxford University Press (OUP)
- Published
- 2006-11-01
- Volume
- 77
- Issue
- 6
- Pages
- 1642-1655
- ISSN
- 0009-3920 (ISSN-L)
- 1467-8624
- OpenAlex
- W2032946923
- Cited by
- 80
- References
- 1
- Citations by year
- 2026: 4 · 2025: 8 · 2024: 7 · 2023: 6 · 2022: 5 · 2021: 6 · 2019: 4 · 2018: 5 · 2017: 6 · 2016: 5 · 2015: 3 · 2014: 3 · 2013: 3 · 2012: 2
- FWCI
- 2.66
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- Child Development (publishedVersion)
- PubMed (publishedVersion)
- Warwick Research Archive Portal (University of Warwick) (acceptedVersion)
- White Rose Research Online (University of Leeds, The University of Sheffield, University of York) (submittedVersion)
- University of Birmingham Research Portal (University of Birmingham) (submittedVersion)
- Topics
- Social Sciences › Psychology › Developmental and Educational Psychology › Child and Animal Learning Development
- Social Sciences › Psychology › Developmental and Educational Psychology › Language Development and Disorders
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Psychological and Educational Research Studies
- Keywords
- epistemic uncertainty, physical uncertainty, theory of mind, curse of knowledge, hidden object task, cognitive development
- MeSH terms
- Attitude, Child, Child, Preschool, Cognition, Female, Humans, Male, Psychological Theory, Knowledge
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