» Articles » PMID: 24285930

Parts and Relations in Young Children's Shape-Based Object Recognition

Overview
Journal J Cogn Dev
Publisher Routledge
Date 2013 Nov 29
PMID 24285930
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

The ability to recognize common objects from sparse information about geometric shape emerges during the same period in which children learn object names and object categories. Hummel and Biederman's (1992) theory of object recognition proposes that the geometric shapes of objects have two components-geometric volumes representing major object parts, and the spatial relations among those parts. In the present research, 18- to 30-month-old children's ability to use separate information about object part shapes and part relations to recognize both novel (Experiment 1) and common objects (Experiment 2) was examined. Children succeeded in matching novel objects on part shapes despite differences in part relations but did not match on part relations when there were differences in part shapes. Given known objects, children showed that they did represent the relational structure of those objects. The results support the proposal that children's representations of the geometric structures of objects are built over time and may require exposure to multiple instances of an object category. More broadly, the results suggest that the distinction between object part shape and part relations as two components of object shape similarity is psychologically real and developmentally significant.

Citing Articles

The developmental trajectory of object recognition robustness: Children are like small adults but unlike big deep neural networks.

Huber L, Geirhos R, Wichmann F J Vis. 2023; 23(7):4.

PMID: 37410494 PMC: 10337805. DOI: 10.1167/jov.23.7.4.


Quantity and Diversity: Simulating Early Word Learning Environments.

Montag J, Jones M, Smith L Cogn Sci. 2018; 42 Suppl 2:375-412.

PMID: 29411899 PMC: 5980672. DOI: 10.1111/cogs.12592.


Cultural differences in visual object recognition in 3-year-old children.

Kuwabara M, Smith L J Exp Child Psychol. 2016; 147:22-38.

PMID: 26985576 PMC: 4854758. DOI: 10.1016/j.jecp.2016.02.006.


Relations among early object recognition skills: Objects and letters.

Augustine E, Jones S, Smith L, Longfield E J Cogn Dev. 2015; 16(2):221-235.

PMID: 25969673 PMC: 4426263. DOI: 10.1080/15248372.2013.815620.


Event-related potentials during word mapping to object shape predict toddlers' vocabulary size.

Borgstrom K, von Koss Torkildsen J, Lindgren M Front Psychol. 2015; 6:143.

PMID: 25762957 PMC: 4327527. DOI: 10.3389/fpsyg.2015.00143.


References
1.
Ullman S . Object recognition and segmentation by a fragment-based hierarchy. Trends Cogn Sci. 2006; 11(2):58-64. DOI: 10.1016/j.tics.2006.11.009. View

2.
Gershkoff-Stowe L, Smith L . Shape and the first hundred nouns. Child Dev. 2004; 75(4):1098-114. DOI: 10.1111/j.1467-8624.2004.00728.x. View

3.
Doumas L, Hummel J . A computational account of the development of the generalization of shape information. Cogn Sci. 2011; 34(4):698-712. DOI: 10.1111/j.1551-6709.2010.01103.x. View

4.
Mash C . Multidimensional shape similarity in the development of visual object classification. J Exp Child Psychol. 2006; 95(2):128-52. DOI: 10.1016/j.jecp.2006.04.002. View

5.
Peissig J, Tarr M . Visual object recognition: do we know more now than we did 20 years ago?. Annu Rev Psychol. 2006; 58:75-96. DOI: 10.1146/annurev.psych.58.102904.190114. View