Table 1.

Responses to validation questions

Question	Kindergarten correct	Kindergarten test–retest agreement (%)	First grade correct	First grade test–retest agreement (%)
1. Are you a boy or a girl?	N/A	90	N/A	79
2. What city do you live in?	96%	89	89%	84
3. What year are we in?	85%	60	70%	75
4. What kind of school do you go to?	44%	52	79%	75
5. What grade level are you in?	88%	86	88%	87