Me: Can you think of words that start with N? With the "nnn" sound?
DD: No.
Also, my toddler has been completely unable to dress herself in the morning. Doesn't have the coordination to get her jammies off over her head, doesn't have the coordination to get new clothes on - okay, I can handle that. Fast-forward to last week: the girls are watching "Swan Lake" (the Barbie version, but the music is the same, and thanks to Barbie, I now have two little Tchaikovsky fans, so yay!) - little one runs to her room, and before I know it, she's back in the living room. Having changed out of her clothes, and into her ballerina dress-up things. Apparently, she can dress herself just fine when the clothes are glittery and shiny.
(And, for the record, numbers are harder than you think. My aunt was a kindergarten teacher - she says you wouldn't believe how many kids she got over the course of her career, who could RECITE the numbers 1-20, but couldn't actually COUNT 20 objects. There is a difference between being able to SAY them, and actually knowing what they mean!
And my first thought with colors was: colorblindness has lots of different manifestations. Red/green problems; distinguishing shades of red (pink, purple, orange); seeing only black and white; being unable to see patterns. Etc. Etc. I would never assume that a child who didn't know colors had learning difficulties.)
However, I always assume that a child that is stubborn is using his/her little brain to figure out how to get what they want. Frustrating? Yes, but great mental exercise.