# ASQ-3 by the Numbers

1 IN EVERY 6 CHILDREN  
are affected by:

• Developmental delays

## ASQ Fast Stats

• Learning disorders  
1-66  
• Behavioral & social-emotional problems

**MONTHS**  
**AGE RANGE**

5  
**DEVELOPMENTAL**  
**AREAS**

15-20

91% test-retest reliability  
92% inter-rater reliability

30  
**MINUTES TO COMPLETE**

of disabilities or delays are missed in children.

**SKILL QUESTIONS**

85% specificity

## ASQ Technical Scores

### Who uses ASQ

#1 WITH PEDIATRICIANS

Widely used in:  
• Head Start  
• Public Preschool  
• Home Visiting Programs  
• Head Start  
• Child Care

**Completed online**  
**Paper interview**

## All About ASQ

• Paper interview  
• Parent-completed  
• 4 - 6 grade reading level

For more information about the ASQ-3 and ASQ:SE, go to [agesandstages.com](/content/site-root.html).