Vol. 6 No. 2: (January, 2012)

(January, 2012)

Editor: Miguel Picado

Published: 2012-01-01

Table of contents

Articles

Extending the coordination of cognitive and social perspectives

  • Martin A. Simon
DOI: https://doi.org/10.30827/pna.v6i2.6145
Published: Jan 1, 2012
Pages 43-49

The role of context-related parameters in adults’ mental computational acts

  • Nirmala Naresh
  • Norma Presmeg
DOI: https://doi.org/10.30827/pna.v6i2.6144
Published: Jan 1, 2012
Pages 51-60

Spontaneous meta-arithmetic as the first step toward school algebra

  • Shai Caspi
  • Anna Sfard
DOI: https://doi.org/10.30827/pna.v6i2.6143
Published: Jan 1, 2012
Pages 61-71