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ASQ-3 48-month questionnaire

See a sample completed ASQ-3 English 48-month questionnaire. ASQ-3 questionnaires screen children 1–66 months for developmental delays.

ASQ-3 cuestionario de 16 meses

See a sample completed ASQ-3 Spanish 16-month questionnaire. ASQ-3 questionnaires screen children 1–66 months for developmental delays.

ASQ-3 16-month questionnaire

See a sample completed ASQ-3 English 16-month questionnaire. ASQ-3 questionnaires screen children 1–66 months for developmental delays.

ASQ by the Numbers

ASQ is the developmental screener of choice for thousands of programs across the country. View this infographic for quick ASQ statistics, such as technical data, who uses ASQ, and more.

Steps for Screening & Scoring ASQ-3

Scoring is even easier with ASQ-3! View this diagram (which uses an actual questionnaire) to discover the 3 simple steps to screen and score using ASQ-3.

ASQ-3 Technical Report

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.

ASQ-3 at a Glance

The ASQ-3 pinpoints developmental progress in children between the ages of one month to 5 ½ years. View this chart for a brief overview of ASQ-3.