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Enumeration skills in Down syndrome
Francesco Sella
Silvia Lanfranchi
Marco Zorzi
Down syndrome
Numerical cognition
Visual enumeration
Numerical development
Object tracking system
Approximate number system
Subitizing
Counting
Research in Developmental Disabilities, 34 (2013) 3798-3806. doi:10.1016/j.ridd.2013.07.038
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© 2013 Elsevier Ltd. All rights reserved.
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