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Shao R, Gentner D. Perceptual alignment contributes to referential transparency in indirect learning. Cognition 2022; 224:105061. [DOI: 10.1016/j.cognition.2022.105061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 08/22/2021] [Accepted: 02/06/2022] [Indexed: 11/27/2022]
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Groba A, De Houwer A, Obrig H, Rossi S. Bilingual and Monolingual First Language Acquisition Experience Differentially Shapes Children's Property Term Learning: Evidence from Behavioral and Neurophysiological Measures. Brain Sci 2019; 9:E40. [PMID: 30759804 PMCID: PMC6406634 DOI: 10.3390/brainsci9020040] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 02/10/2019] [Indexed: 11/17/2022] Open
Abstract
Studies of novel noun learning show bilingual children rely less on the Mutual Exclusivity Constraint (MEC) for word learning than monolinguals. Shifting the focus to learning novel property terms (adjectives), the present study compared 3.5- and five-year-old bilingual and monolingual preschoolers' adherence to the MEC. We found no bilingual-monolingual differences on a behavioral forced-choice task for the 3.5-year-olds, but five-year-old monolinguals adhered more to the MEC than bilinguals did. Older bilinguals adhered less to the MEC than younger ones, while there was no difference in MEC adherence between the younger and older monolinguals. In the 5-year-olds, we additionally acquired neurophysiological data using functional near-infrared spectroscopy (fNIRS) to allow for a first explorative look at potential neuronal underpinnings. The data show that, compared to bilinguals, monolinguals reveal higher activation over three brain regions (right frontal, left temporo-parietal, and left prefrontal) that may be involved in exploiting the MEC, building on conflict detection, inhibition, solution of a disjunction, and working memory processes. Taken together, our behavioral and neurophysiological findings reveal different paths towards novel property term learning depending on children's language acquisition context.
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Affiliation(s)
- Agnes Groba
- Institute of Special Education, University of Leipzig, Marschnerstr. 29 e, 04109 Leipzig, Germany.
- Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstraße 1a, 04103 Leipzig, Germany.
- Department of Linguistics, University of Erfurt, Nordhäuser Straße 63, 99089 Erfurt, Germany.
| | - Annick De Houwer
- Department of Linguistics, University of Erfurt, Nordhäuser Straße 63, 99089 Erfurt, Germany.
| | - Hellmuth Obrig
- Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstraße 1a, 04103 Leipzig, Germany.
- Clinic for Cognitive Neurology, Medical Faculty, University of Leipzig, Liebigstraße 16, 04103 Leipzig, Germany.
| | - Sonja Rossi
- Max Planck Institute for Human Cognitive and Brain Sciences, Stephanstraße 1a, 04103 Leipzig, Germany.
- Department for Hearing, Speech, and Voice Disorders, Medical University of Innsbruck, Anichstraße 35, A-6020 Innsbruck, Austria.
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Park Y, Casasola M. Plain or decorated? Object visual features matter in infant spatial categorization. J Exp Child Psychol 2015; 140:105-19. [PMID: 26233286 DOI: 10.1016/j.jecp.2015.07.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 06/30/2015] [Accepted: 07/01/2015] [Indexed: 10/23/2022]
Abstract
The current study investigated infant spatial categorization of a support relation across differences in the perceptual features of the objects. Infants of 8 and 14 months (N = 67) were habituated to dynamic support events with objects that were plain and monochromatic or those that were embellished with decorations (e.g., polka dots, feathers). Infants were then tested with events that presented a novel pair of objects, a novel spatial relation (i.e., containment), or both. Infants, particularly those of 8 months, formed an abstract categorical representation of a support relation when habituated with the decorated objects but not the plain objects. The results suggest that the perceptual features of objects can facilitate infants' categorization of spatial relations, at least in some learning settings and especially with younger infants.
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Affiliation(s)
- Youjeong Park
- Department of Human Development, Cornell University, Ithaca, NY 14853, USA.
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Lany J. Judging words by their covers and the company they keep: probabilistic cues support word learning. Child Dev 2014; 85:1727-39. [PMID: 24354917 PMCID: PMC4450861 DOI: 10.1111/cdev.12199] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Statistical learning may be central to lexical and grammatical development. The phonological and distributional properties of words provide probabilistic cues to their grammatical and semantic properties. Infants can capitalize on such probabilistic cues to learn grammatical patterns in listening tasks. However, infants often struggle to learn labels when performance requires attending to less obvious cues, raising the question of whether probabilistic cues support word learning. The current experiment presented 22-month-olds with an artificial language containing probabilistic correlations between words' statistical and semantic properties. Only infants with higher levels of grammatical development capitalized on statistical cues to support learning word-referent mappings. These findings suggest that infants' sensitivity to correlations between sounds and meanings may support both word learning and grammatical development.
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Hall DG, Williams SG, Bélanger J. Learning Count Nouns and Adjectives: Understanding the Contributions of Lexical Form Class and Social-Pragmatic Cues. JOURNAL OF COGNITION AND DEVELOPMENT 2010. [DOI: 10.1080/15248370903453592] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Arias-Trejo N. Young children’s extension of novel labels to novel animate items in three testing conditions. INTERNATIONAL JOURNAL OF BEHAVIORAL DEVELOPMENT 2010. [DOI: 10.1177/0165025409350951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The present research explores young children’s extension of novel labels to novel animate items. Three experiments were performed by means of the intermodal preferential looking (IPL) paradigm. In Experiment 1, after repeated exposure to novel word—object associations, 24- and 36-month-olds extend novel labels on the basis of shape similarity, in a task that pits a match in shape against a match in color. Experiment 2 finds 24-month-olds’ rapid reliance on shape, when introducing simplified trials that required identifying a match in shape or color separately. Experiment 3 reassesses young children’s ability to weigh up two perceptual cues, but in a condition in which the standard item remains visible, demonstrating 18- and 24-month-olds’ use of shape to extend novel labels. In contrast to previous research reporting an early shape bias mainly for inanimate items, this paper reveals that young children also consider shape to be a relevant cue to generalize novel labels to novel animate items. However, memory and processing demands appear to be crucial in the early ability to use shape information to extend novel labels to novel animate stimuli.
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Changing priority maps in 12- to 18-month-olds: an emerging role for object properties. Psychon Bull Rev 2010; 17:22-8. [PMID: 20081156 DOI: 10.3758/pbr.17.1.22] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Everyday action in the world requires the coordination of "where," "when," and "how" with "what." In late infancy, there appear to be changes in how these different streams of information are integrated into the sequential organization of action. An experiment with 12-, 15-, and 18-month-olds was conducted in order to determine the influence of object properties and locations on the sequential selection of targets for reaching. The results reveal a developmental trend from reach decisions' being influenced only by the spatial layout of locations to the overall pattern of reaching's being influenced by the global configuration of object properties to object properties' influencing the sequential decision of what to reach to next. This trend is a new finding regarding the development of goal-directed action in late infancy.
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Colunga E, Smith LB. Knowledge embedded in process: the self-organization of skilled noun learning. Dev Sci 2008; 11:195-203. [PMID: 18333974 DOI: 10.1111/j.1467-7687.2007.00665.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Young children's skilled generalization of newly learned nouns to new instances has become the battleground for two very different approaches to cognition. This debate is a proxy for a larger dispute in cognitive science and cognitive development: cognition as rule-like amodal propositions, on the one hand, or as embodied, modal, and dynamic processes on the other. After a brief consideration of this theoretical backdrop, we turn to the specific task set before us: an overview of the Attentional Learning Account (ALA) of children's novel noun generalizations, the constrained set of experimental results to be explained, and our explanation of them. We conclude with a consideration of what all of this implies for a theory of cognitive development.
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Affiliation(s)
- Eliana Colunga
- Department of Psychology, University of Colorado, Boulder, CO 80309, USA.
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Zapf JA, Smith LB. Meaning matters in children's plural productions. Cognition 2008; 108:466-76. [PMID: 18452911 DOI: 10.1016/j.cognition.2008.03.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2006] [Revised: 02/15/2008] [Accepted: 03/21/2008] [Indexed: 10/22/2022]
Abstract
The English plural is about the number of individuals in a set of like kinds. Two-year-old children use the plural but do not do so in all obligatory contexts. The present report asks whether the limitations on their production of the plural are related to aspects of meaning. In two Experiments plural productions were elicited from 2-year-old children for sets of size two and four and for instances of basic-level categories that were either similar or identical. Children were much more likely to produce the plural of these well-known nouns when there were four rather than two and when the instances were identical rather than merely similar. The results provide new evidence on children's acquisition of the English plural, showing that children's early productions are not just limited by knowledge of the noun and its plural form but also is limited by properties of the labeled sets in ways that are relevant to the underlying meaning of the plural.
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Affiliation(s)
- Jennifer A Zapf
- Department of Human Development and Psychology, University of Wisconsin-Green Bay, Green Bay, WI 54311, USA.
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Gelman SA, Waxman SR, Kleinberg F. The Role of Representational Status and Item Complexity in Parent-Child Conversations about Pictures and Objects. COGNITIVE DEVELOPMENT 2008; 23:313-323. [PMID: 19122853 DOI: 10.1016/j.cogdev.2008.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Mother-child conversations about pictures systematically differ from mother-child conversations about objects: Pictures are more likely than objects to elicit talk about kinds, whereas objects are more likely than pictures to elicit talk about individuals. The purpose of the current study is to examine whether this difference between pictures and objects is explained by differences in item complexity. Mothers and their 4-year-old children were randomly assigned to one of two conditions: Simple or Complex. In each condition, participants viewed 12 toy objects and 12 pictures, matched for content. The items were either highly detailed (complex condition) or very plain (simple condition). Replicating previous research, mothers and children provided relatively more focus on kinds when talking about pictures, and relatively more focus on individuals when talking about objects. The current results go further, however, to demonstrate that this effect is independent of the items' complexity. We therefore propose that the picture-object difference is not due to low-level differences in amount of perceptual detail provided, but rather is due to the greater ease with which pictures serve as representations (DeLoache, 1991). These data indicate the ways in which a fundamental conceptual distinction between kinds and individuals arises in different linguistic expressions and in different contexts.
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Cantlon J, Fink R, Safford K, Brannon EM. Heterogeneity impairs numerical matching but not numerical ordering in preschool children. Dev Sci 2007; 10:431-40. [PMID: 17552933 DOI: 10.1111/j.1467-7687.2007.00597.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Do preschool children appreciate numerical value as an abstract property of a set of objects? We tested the influence of stimulus features such as size, shape, and color on preschool children's developing nonverbal numerical abilities. Children between 3 and 5 years of age were tested on their ability to estimate number when the sizes, shapes, and colors of the elements in an array were varied (heterogeneous condition) versus when they did not vary (homogeneous condition). One group of children was tested on an ordinal task in which the goal was to select the smaller of two arrays while another group of children was tested on a match-to-sample task in which the goal was to choose one of two visual arrays that matched the sample in number. Children performed above chance on both homogeneous and heterogeneous stimuli in both tasks. However, while children showed no impairment on heterogeneous relative to homogeneous arrays in the ordering task, performance was impaired by heterogeneity in the matching task. We suggest that nonverbal numerical abstraction occurs early in development, but specific task objectives may prevent children from engaging in numerical abstraction.
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Affiliation(s)
- Jessica Cantlon
- Department of Psychology & Neuroscience, and Center for Cognitive Neuroscience, Duke University, Durham, NC 27708, USA.
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