Computational evidence for the subitizing phenomenon as an emergent property of the human cognitive architecture

Scott A. Peterson, Tony J Simon

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

A computational modeling approach was used to test one possible explanation for the limited capacity of the subitizing phenomenon. Most existing models of this phenomenon associate the subitizing span with an assumed structural limitation of the human information processing system. In contrast, we show how this limit might emerge as the combinatorics of the space of enumeration problems interacts with the human cognitive architecture in the context of an enumeration task. Subitizing-like behavior was generated in two different models of enumeration, one based on the ACT-R cognitive architecture and the other based on the principles of parallel distributed processing (PDP). Our results provide good qualitative fits to results obtained in a variety of empirical studies.

Original languageEnglish (US)
Pages (from-to)93-122
Number of pages30
JournalCognitive Science
Volume24
Issue number1
StatePublished - Jan 2000
Externally publishedYes

Fingerprint

Mental Processes
Information Systems
information processing
evidence
Processing
Emergent Properties
Cognitive Architecture
Computational
Enumeration
Subitizing

ASJC Scopus subject areas

  • Language and Linguistics
  • Artificial Intelligence
  • Cognitive Neuroscience
  • Experimental and Cognitive Psychology
  • Human Factors and Ergonomics
  • Linguistics and Language

Cite this

Computational evidence for the subitizing phenomenon as an emergent property of the human cognitive architecture. / Peterson, Scott A.; Simon, Tony J.

In: Cognitive Science, Vol. 24, No. 1, 01.2000, p. 93-122.

Research output: Contribution to journalArticle

@article{c4f3be34b71547e2912fc65a0d1b217b,
title = "Computational evidence for the subitizing phenomenon as an emergent property of the human cognitive architecture",
abstract = "A computational modeling approach was used to test one possible explanation for the limited capacity of the subitizing phenomenon. Most existing models of this phenomenon associate the subitizing span with an assumed structural limitation of the human information processing system. In contrast, we show how this limit might emerge as the combinatorics of the space of enumeration problems interacts with the human cognitive architecture in the context of an enumeration task. Subitizing-like behavior was generated in two different models of enumeration, one based on the ACT-R cognitive architecture and the other based on the principles of parallel distributed processing (PDP). Our results provide good qualitative fits to results obtained in a variety of empirical studies.",
author = "Peterson, {Scott A.} and Simon, {Tony J}",
year = "2000",
month = "1",
language = "English (US)",
volume = "24",
pages = "93--122",
journal = "Cognitive Science",
issn = "0364-0213",
publisher = "Wiley-Blackwell",
number = "1",

}

TY - JOUR

T1 - Computational evidence for the subitizing phenomenon as an emergent property of the human cognitive architecture

AU - Peterson, Scott A.

AU - Simon, Tony J

PY - 2000/1

Y1 - 2000/1

N2 - A computational modeling approach was used to test one possible explanation for the limited capacity of the subitizing phenomenon. Most existing models of this phenomenon associate the subitizing span with an assumed structural limitation of the human information processing system. In contrast, we show how this limit might emerge as the combinatorics of the space of enumeration problems interacts with the human cognitive architecture in the context of an enumeration task. Subitizing-like behavior was generated in two different models of enumeration, one based on the ACT-R cognitive architecture and the other based on the principles of parallel distributed processing (PDP). Our results provide good qualitative fits to results obtained in a variety of empirical studies.

AB - A computational modeling approach was used to test one possible explanation for the limited capacity of the subitizing phenomenon. Most existing models of this phenomenon associate the subitizing span with an assumed structural limitation of the human information processing system. In contrast, we show how this limit might emerge as the combinatorics of the space of enumeration problems interacts with the human cognitive architecture in the context of an enumeration task. Subitizing-like behavior was generated in two different models of enumeration, one based on the ACT-R cognitive architecture and the other based on the principles of parallel distributed processing (PDP). Our results provide good qualitative fits to results obtained in a variety of empirical studies.

UR - http://www.scopus.com/inward/record.url?scp=0003190358&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0003190358&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0003190358

VL - 24

SP - 93

EP - 122

JO - Cognitive Science

JF - Cognitive Science

SN - 0364-0213

IS - 1

ER -