# ASQ-3 Technical Report

### At-a-glance

##### Screening, Assessment and Curriculum

**ASQ-3**

##### Topics

Child development, Research, Screening

##### Resource Types

Technical appendices

##### Author

Jane Squires, Ph.D., Elizabeth Twombly, M.S., Diane Bricker, Ph.D., & LaWanda Potter, M.S.

##### Year

2010

#### Share This Resource

ASQ-3’s high validity and reliability have been proven by extensive research. The ASQ-3 Technical Report presents all of the data and research that went into developing ASQ.

[Download the technical report](https://agesandstages.com/wp-content/uploads/2025/06/ASQ-3-Technical-Appendix_web_2025.pdf)