Ages & Stages Questionnaires®

The Ages & Stages Questionnaires® is a developmental screening tool that pinpoints developmental progress in children between the ages of one month to 5 ½ years. Its success lies in its parent-centric approach and inherent ease-of-use—a combination that has made it the most widely used developmental screener across the globe.

Two Month

Four Month

Six Month

Nine Month

Twelve Month

Fourteen Month

Sixteen Month

Eighteen Month

Twenty Month

Twenty Four Month

Thirty Month

Thirty Six Month

Forty Eight Month

Fifty Four Month