Numerical Estimation Abilities In Russian School-Age Children: Evidence Of Exponential Growth
Figure 1: NL scores by grade. NL scores in each grade are represented by boxplots, with a linear regression line (in black) and an exponential regression curve (in red).
![NL scores by grade. NL scores in each grade are represented by boxplots, with a linear regression line (in black) and an exponential regression curve (in red).](https://www.europeanproceedings.com/files/data/article/93/3763/ICPE2018F081.fig.001.jpg)