The Huffington Post – Ellen Galinsky
“First, no matter where we draw the age cut off, we will find large differences in any group of children who are chronologically within 12 months of each other — whether they are 4-year-olds, 4-year-olds and 5-year-olds, or just 5-year-olds–or any age for that matter. Educators and the public need to move beyond the assumption that children of the same age are all the same.”(more)