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O'Madagain C, Helming KA, Schmidt MFH, Shupe E, Call J, Tomasello M. Great apes and human children rationally monitor their decisions. Proc Biol Sci 2022; 289:20212686. [PMID: 35317676 DOI: 10.1098/rspb.2021.2686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Several species can detect when they are uncertain about what decision to make-revealed by opting out of the choice, or by seeking more information before deciding. However, we do not know whether any nonhuman animals recognize when they need more information to make a decision because new evidence contradicts an already-formed belief. Here, we explore this ability in great apes and human children. First, we show that after great apes saw new evidence contradicting their belief about which of two rewards was greater, they stopped to recheck the evidence for their belief before deciding. This indicates the ability to keep track of the reasons for their decisions, or 'rational monitoring' of the decision-making process. Children did the same at 5 years of age, but not at 3 years. In a second study, participants formed a belief about a reward's location, but then a social partner contradicted them, by picking the opposite location. This time even 3-year-old children rechecked the evidence, while apes ignored the disagreement. While apes were sensitive only to the conflict in physical evidence, the youngest children were more sensitive to peer disagreement than conflicting physical evidence.
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Affiliation(s)
- Cathal O'Madagain
- Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,School of Collective Intelligence, Université Mohammed VI Polytechnique, Ben Guérir, Morocco
| | - Katharina A Helming
- Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Psychology, University of Warwick, Coventry, UK
| | - Marco F H Schmidt
- Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Psychology, University of Konstanz, Germany
| | - Eli Shupe
- Department of Philosophy and the Humanities, University of Texas at Arlington, Arlington, TX, USA
| | - Josep Call
- Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,School of Psychology and Neuroscience, University of St Andrews, St Andrews, UK
| | - Michael Tomasello
- Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.,Department of Psychology, Duke University, Durham, NC, USA
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Young children's metacognitive awareness of confounded evidence. J Exp Child Psychol 2021; 205:105080. [PMID: 33482472 DOI: 10.1016/j.jecp.2020.105080] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 12/12/2020] [Accepted: 12/15/2020] [Indexed: 11/20/2022]
Abstract
Young children selectively explore confounded evidence-when causality is ambiguous due to multiple candidate causes. This suggests that they have an implicit understanding that confounded evidence is uninformative. This study examined explicit understanding, or metacognitive awareness, of the informativeness of different qualities of evidence during early childhood. In two within-participants conditions, children (N = 60 5- and 6-year-olds) were presented with confounded and unconfounded evidence and were asked to evaluate and explain their knowledge of a causal relation. Children more frequently requested further information in the confounded condition than in the unconfounded condition. Nearly half of them referred to multiple candidate causes when explaining confounded evidence. Our data demonstrate that young children can reason explicitly about the informativeness of different kinds of evidence.
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Busch JTA, Legare CH. Using data to solve problems: Children reason flexibly in response to different kinds of evidence. J Exp Child Psychol 2019; 183:172-188. [PMID: 30875548 PMCID: PMC10675997 DOI: 10.1016/j.jecp.2019.01.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 01/05/2019] [Accepted: 01/11/2019] [Indexed: 11/21/2022]
Abstract
This study examined children's (5- to 9-year-olds, N = 363) abilities to use information seeking and explanation to solve problems using conclusive or inconclusive (i.e., consistent, inconsistent, or ambiguous) evidence. Results demonstrated that inconsistent and ambiguous evidence, not consistent evidence, motivate more requests for information than conclusive evidence. In addition, children's explanations were flexible in response to evidence; explanations based on transitive inference were more likely to be associated with an accurate conclusion than other explanation types. Children's requests for additional information in response to inconclusive evidence increased with age, as did their problem-solving accuracy. The data demonstrate that children's capacity to use information seeking and explanation develop in tandem as tools for problem solving.
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Affiliation(s)
- Justin T A Busch
- Department of Psychology, The University of Texas at Austin, Austin, TX 78712, USA.
| | - Cristine H Legare
- Department of Psychology, The University of Texas at Austin, Austin, TX 78712, USA
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Stahl AE, Feigenson L. Violations of Core Knowledge Shape Early Learning. Top Cogn Sci 2019; 11:136-153. [PMID: 30369059 PMCID: PMC6360129 DOI: 10.1111/tops.12389] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 09/17/2018] [Accepted: 09/17/2018] [Indexed: 01/29/2023]
Abstract
Research on cognitive development has revealed that even the youngest minds detect and respond to events that adults find surprising. These surprise responses suggest that infants have a basic set of "core" expectations about the world that are shared with adults and other species. However, little work has asked what purpose these surprise responses serve. Here we discuss recent evidence that violations of core knowledge offer special opportunities for learning. Infants and young children make predictions about the world on the basis of their core knowledge of objects, quantities, and social entities. We argue that when these predictions fail to match the observed data, infants and children experience an enhanced drive to seek and retain new information. This impact of surprise on learning is not equipotent. Instead, it is directed to entities that are relevant to the surprise itself; this drive propels children-even infants-to form and test new hypotheses about surprising aspects of the world. We briefly consider similarities and differences between these recent findings with infants and children, on the one hand, and findings on prediction errors in humans and non-human animals, on the other. These comparisons raise open questions that require continued inquiry, but suggest that considering phenomena across species, ages, kinds of surprise, and types of learning will ultimately help to clarify how surprise shapes thought.
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Affiliation(s)
| | - Lisa Feigenson
- Department of Psychological & Brain Sciences, Johns Hopkins University
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Foster MI, Keane MT. The Role of Surprise in Learning: Different Surprising Outcomes Affect Memorability Differentially. Top Cogn Sci 2018; 11:75-87. [PMID: 30375159 DOI: 10.1111/tops.12392] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 09/30/2018] [Accepted: 09/30/2018] [Indexed: 11/26/2022]
Abstract
Surprise has been explored as a cognitive-emotional phenomenon that impacts many aspects of mental life from creativity to learning to decision-making. In this paper, we specifically address the role of surprise in learning and memory. Although surprise has been cast as a basic emotion since Darwin's () The Expression of the Emotions in Man and Animals, recently more emphasis has been placed on its cognitive aspects. One such view casts surprise as a process of "sense making" or "explanation finding": metacognitive explanation-based theory proposes that people's perception of surprise is a metacognitive assessment of the cognitive work done to explain a surprising outcome. Or, to put it more simply, surprise increases with the explanatory work required to resolve it. This theory predicts that some surprises should be more surprising than others because they are harder to explain. In the current paper, this theory is extended to consider the role of surprise in learning as evidenced by memorability. This theory is tested to determine how scenarios with differentially surprising outcomes impact the memorability of those outcomes. The results show that surprising outcomes (less-known outcomes) that are more difficult to explain are recalled more accurately than less-surprising outcomes that require little (known outcomes) or no explanation (normal).
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Affiliation(s)
- Meadhbh I Foster
- School of Computer Science and Informatics, University College Dublin
| | - Mark T Keane
- School of Computer Science and Informatics, University College Dublin
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Duh S, Wang SH. Infants Detect Patterns of Choices Despite Counter Evidence, but Timing of Inconsistency Matters. JOURNAL OF COGNITION AND DEVELOPMENT 2018. [DOI: 10.1080/15248372.2018.1528976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Abstract
Belief revision can occur at multiple levels of abstraction, including lower-level and higher-order beliefs. It remains unclear, however, how conflicting evidence interacts with prior beliefs to encourage higher-order belief revision. This study explores how 4- and 5-year-olds (N = 96) respond to evidence that directly conflicts with their causal higher-order beliefs. When shown a single event that directly violated a strongly supported prior belief, preschoolers largely maintained their initial higher-order belief. However, when the prior belief was more weakly supported and the counterevidence was stronger, children changed their minds. These findings indicate that young children can revise their higher-order beliefs and, furthermore, do so depending on the strength of both the evidence and their prior beliefs.
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Stahl AE, Feigenson L. Expectancy violations promote learning in young children. Cognition 2017; 163:1-14. [PMID: 28254617 DOI: 10.1016/j.cognition.2017.02.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 02/08/2017] [Accepted: 02/15/2017] [Indexed: 01/29/2023]
Abstract
Children, including infants, have expectations about the world around them, and produce reliable responses when these expectations are violated. However, little is known about how such expectancy violations affect subsequent cognition. Here we tested the hypothesis that violations of expectation enhance children's learning. In four experiments we compared 3- to 6-year-old children's ability to learn novel words in situations that defied versus accorded with their core knowledge of object behavior. In Experiments 1 and 2 we taught children novel words following one of two types of events. One event violated expectations about the spatiotemporal or featural properties of objects (e.g., an object appeared to magically change locations). The other event was almost identical, but did not violate expectations (e.g., an object was visibly moved from one location to another). In both experiments we found that children robustly learned when taught after the surprising event, but not following the expected event. In Experiment 3 we ruled out two alternative explanations for our results. Finally, in Experiment 4, we asked whether surprise affects children's learning in a targeted or a diffuse way. We found that surprise only enhanced children's learning about the entity that had behaved surprisingly, and not about unrelated objects. Together, these experiments show that core knowledge - and violations of expectations generated by core knowledge - shapes new learning.
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Affiliation(s)
- Aimee E Stahl
- The College of New Jersey, 2000 Pennington Road, Ewing, NJ 08628, United States.
| | - Lisa Feigenson
- Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, United States.
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