Advertisement
Browse Subject Areas
?

Click through the PLOS taxonomy to find articles in your field.

For more information about PLOS Subject Areas, click here.

< Back to Article

A Two-Minute Paper-and-Pencil Test of Symbolic and Nonsymbolic Numerical Magnitude Processing Explains Variability in Primary School Children's Arithmetic Competence

Figure 1

Paper-and-pencil measure.

Figures A, B, and C are examples of symbolic items. Figures D, E and F are examples of nonsymbolic items.

Figure 1

doi: https://doi.org/10.1371/journal.pone.0067918.g001