More precisely defining and measuring the order-irrelevance principle

This publication has 5 references indexed in Scilit:

• Conceptual competence and children's counting
  Cognitive Psychology, 1984
• Preschoolers' counting: Principles before skill
  Cognition, 1983
• Accessing one‐to‐one correspondence: Still another paper about conservation
  British Journal of Psychology, 1982
• Social Class and Racial Influences on Early Mathematical Thinking
  Monographs of the Society for Research in Child Development, 1981
• Identity and equivalence conservation at two age levels.
  Developmental Psychology, 1972