In ‘Playing linear numerical board games promotes low-income children's numerical development’ which was published in issue 5, September 2008, we have since been advised of an error. The Y axis labels for all four graphs that make up figure 1 (page 658) were omitted. They should have read as follows: Median Estimated Magnitude.
Reference
Siegler, R.S., & Ramani, G.B. (2008). Playing linear numerical board games promotes low-income children's numerical development. Developmental Science, 11, 655–661.