What did the data say?
"Istation® did have a statistically significant effect on the early literacy skills of the kindergarten students studied and was able to explain almost 18% of the variance in group differences."
Putman (2014)
"Istation® did have a statistically significant effect on the early literacy skills of the kindergarten students studied and was able to explain almost 18% of the variance in group differences."
Putman (2014)