{
  "creator": [
    "Knudsen, Birgit",
    "Fischer, Martin H.",
    "Henning, Anne",
    "Aschersleben, Gisa"
  ],
  "date": [
    "2015-10-29"
  ],
  "description": [
    "Recent studies indicate that Arabic digit knowledge rather than non-symbolic number knowledge is a key foundation for arithmetic proficiency at the start of a child’s mathematical career. We document the developmental trajectory of 4- to 7-year-olds’ proficiency in accessing magnitude information from Arabic digits in five tasks differing in magnitude manipulation requirements. Results showed that children from 5 years onwards accessed magnitude information implicitly and explicitly, but that 5-year-olds failed to access magnitude information explicitly when numerical magnitude was contrasted with physical magnitude. Performance across tasks revealed a clear developmental trajectory: children traverse from first knowing the cardinal values of number words to recognizing Arabic digits to knowing their cardinal values and, concurrently, their ordinal position. Correlational analyses showed a strong within-child consistency, demonstrating that this pattern is not only reflected in group differences but also in individual performance."
  ],
  "format": [
    "application/pdf",
    "text/html",
    "text/xml"
  ],
  "identifier": [
    "https://jnc.psychopen.eu/index.php/jnc/article/view/5675",
    "10.5964/jnc.v1i1.4"
  ],
  "language": [
    "eng"
  ],
  "publisher": [
    "PsychOpen GOLD / Leibniz Institut for Psychology (ZPID)"
  ],
  "relation": [
    "https://jnc.psychopen.eu/index.php/jnc/article/view/5675/5675.pdf",
    "https://jnc.psychopen.eu/index.php/jnc/article/view/5675/5675.html",
    "https://jnc.psychopen.eu/index.php/jnc/article/view/5675/5675.xml",
    "10.5964/jnc.v1i1.4.g2",
    "10.5964/jnc.v1i1.4.g7"
  ],
  "rights": [
    "Copyright (c) 2015 Knudsen; Fischer; Henning; Aschersleben",
    "http://creativecommons.org/licenses/by/4.0/"
  ],
  "source": [
    "Journal of Numerical Cognition; Vol. 1 No. 1 (2015); 21-37",
    "2363-8761",
    "10.5964/jnc.v1i1"
  ],
  "subject": [
    "Arabic digits",
    "magnitude",
    "cardinality",
    "ordinality",
    "development"
  ],
  "title": [
    "The Development of Arabic Digit Knowledge in 4- to 7-Year-Old Children"
  ],
  "type": [
    "info:eu-repo/semantics/article",
    "info:eu-repo/semantics/publishedVersion"
  ]
}