Body Parts as Numerals: A Developmental Analysis of Numeration among the Oksapmin in Papua New Guinea

Applied Nonparametric Statistics

1991 • 5,126 citations

The Child's Conception of Number

1953 • 1,859 citations

The Child's Understanding of Number

1979 • 1,721 citations

Number development in young children

1974 • 302 citations

Number Words and Number Symbols

1978 • 171 citations

A Developmental Analysis of Notational Counting

1977 • 58 citations

Developmental Relations between Notational Counting and Number Conservation

1979 • 41 citations

The Relation between Two Strategies of Cardinal Number: Correspondence and Counting

1978 • 13 citations