The ASQ-3 and ASQ:SE-2 are comprehensive, first-level screening and monitoring programs designed to track developmental and social-emotional milestones in children from 1 month to 5 ½  years of age. Through parent-completed questionnaires, these tools accurately identify children who may benefit from further specialized support. By catching potential delays early, these screenings serve as a vital bridge to early intervention, educational and developmental resources, enrichment programs, or necessary medical follow-up.