Newborns' Asymmetrical Processing of Order from Sequentially Presented Magnitudes
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| Title: | Newborns' Asymmetrical Processing of Order from Sequentially Presented Magnitudes |
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| Language: | English |
| Authors: | Martina Arioli (ORCID |
| Source: | Child Development. 2025 96(6):2079-2096. |
| Availability: | Wiley. Available from: John Wiley & Sons, Inc. 111 River Street, Hoboken, NJ 07030. Tel: 800-835-6770; e-mail: cs-journals@wiley.com; Web site: https://www.wiley.com/en-us |
| Peer Reviewed: | Y |
| Page Count: | 18 |
| Publication Date: | 2025 |
| Document Type: | Journal Articles Reports - Research |
| Descriptors: | Infants, Neonates, Cognitive Processes, Cognitive Development, Serial Learning, Discrimination Learning, Numbers |
| DOI: | 10.1111/cdev.70025 |
| ISSN: | 0009-3920 1467-8624 |
| Abstract: | Four-month-old infants extract ordinal information in number-based and size-based visual sequences, provided that magnitude changes involve increasing relations. Here the ontogenetic origins of ordinal processing were investigated between 2018 and 2022 by testing newborns' discrimination of reversal in numerosity (Experiment 1, N = 22 White, 11 females), numerical order in the presence of redundant non-numerical quantitative cues (Experiment 2, N = 44 White, 23 females), or size-based order (Experiment 3, N = 44 White, 21 females). Newborns' post-habituation preferences revealed successful discrimination only when both numerical (items' number) and non-numerical (items' size) cues concurrently changed, and following habituation to increasing order (p = 0.017, [partial eta-squared] = 0.135). These findings, along with evidence from older infants and non-human animals, suggest continuity in magnitude representation across ontogenetic and phylogenetic levels. |
| Abstractor: | As Provided |
| Notes: | https://osf.io/aezq6/?view_only=18aea219c7eb4c368f6ce9503e128bea |
| Entry Date: | 2025 |
| Accession Number: | EJ1488549 |
| Database: | ERIC |
| Abstract: | Four-month-old infants extract ordinal information in number-based and size-based visual sequences, provided that magnitude changes involve increasing relations. Here the ontogenetic origins of ordinal processing were investigated between 2018 and 2022 by testing newborns' discrimination of reversal in numerosity (Experiment 1, N = 22 White, 11 females), numerical order in the presence of redundant non-numerical quantitative cues (Experiment 2, N = 44 White, 23 females), or size-based order (Experiment 3, N = 44 White, 21 females). Newborns' post-habituation preferences revealed successful discrimination only when both numerical (items' number) and non-numerical (items' size) cues concurrently changed, and following habituation to increasing order (p = 0.017, [partial eta-squared] = 0.135). These findings, along with evidence from older infants and non-human animals, suggest continuity in magnitude representation across ontogenetic and phylogenetic levels. |
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| ISSN: | 0009-3920 1467-8624 |
| DOI: | 10.1111/cdev.70025 |
