To the question about preschool- you can almost ALWAYS tell the difference in who went to preschool and who did not. But that generally levels itself out within the first year or two.
And to the above poster... What is best for my child is most important to ME. I would NEVER express that my child is better or more important than anyone else to him or to his class mates.
I do not believe that you would make educational sacrifices for your child because it might not be the best situation for everyone.
We are not creating cookie cutter kids. Kids will enter and exit school with different abilities, regardless of the age they started and the equal opportunities given.
I understand that 18 months can be a BIG difference in age. But is it really much more different than the already 12 month difference that occurs at ANY grade level because of the cutoff?
And to the above poster... What is best for my child is most important to ME. I would NEVER express that my child is better or more important than anyone else to him or to his class mates.
I do not believe that you would make educational sacrifices for your child because it might not be the best situation for everyone.
We are not creating cookie cutter kids. Kids will enter and exit school with different abilities, regardless of the age they started and the equal opportunities given.
I understand that 18 months can be a BIG difference in age. But is it really much more different than the already 12 month difference that occurs at ANY grade level because of the cutoff?
How is it good to hold back kids who are ready and eager to learn? You then end up with a situation in K where there are kids who don't even know their letters and kids who are already reading chapter books. How is that easy for the teacher? Some kids can't count to 20, and some are already doing addition and subtraction. 
