Download the full text(s): ASQ – Sample
evaluation focusDevelopmental and Social-Emotional Screening
applicable ages1-66 months; 0-5.5 years
available language(s)English, Spanish, and 40+ Others (Aboriginal Australian, Arabic; Bengali, British English, Bulgarian, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, Georgian, German, Greek, Haitian Creole (Kreyol), Hebrew, Hmong, Hungarian, Indonesian, Italian, Japanese, Kannada, Kinyarwanda, Korean, Latvian, Lugandan, Norwegian, Polish, Portuguese (Brazil), Portuguese (Portugal), Russian, Serbian, Somali, Swedish, Thai, Turkish, Ukrainian, Urdu Vietnamese)
availabilityMust be purchased
The Ages & Stages Questionnaires® (ASQ®) is an instrument that can be used for developmental and social-emotional screening in young children. The ASQ can identify both developmental progress and developmental delays to guide and support next steps in learning, intervention, and/or monitoring.
5 Developmental Domains Assessed:
- Gross Motor
- Fine Motor
- Problem Solving
Sample Items: ASQ items are answered by the parent about their child. Some items require the parent to guide their child in certain activities and report on the child’s performance. For example, “Does your baby pick up a crumb or Cheerio with the tips of his thumb and a finger?” The parent may answer: yes, sometimes, or not yet.
Administration Format: Parent-report survey (print or digital)
Administration: 10-15 minutes | Scoring: 2-3 minutes | Total Time: 12-18 minutes
Reliability (Squires 2009, Rothstein 2017):
- Test-Retest: 92% agreement between parent ASQ scores at 0 and 2 weeks (ICC=0.75-0.82)
- Interrater/Intrarater: 93% agreement between parents and examiners (ICC=0.43-0.69)
- Internal Consistency: Cronbach’s Alpha = 0.51-0.87 for 2-60 months intervals across domains.
Validity (Squires 2009, Rothstein 2017):
- 27-36 months: ASQ-3 correctly identified 85.9% of children at risk for delay
- 42-60 months: ASQ-3 correctly identified 82.5% of children at risk for delay
- 27-36 months: ASQ-3 correctly identified 85.7% of children NOT at risk for delay
- 42-60 months: ASQ-3 correctly identified 92.1% of children NOT at risk for delay
Available for Purchase: https://agesandstages.com/about-asq/
supporting literatureRothstein, A., Miskovic, A., Nitsch, K. (2017) Brief Review of Psychometric Properties and Clinical Utility of the Ages and Stages Questionnaires, Third Edition for Evaluating Pediatric Development. Archives of Physical Medicine and Rehabilitation, 98(4), 809-810.
PDF: ASQ – 1 – Rothstein 2017
Velikonja, T.E., Calderon, A., Sleed, M., Brown, A., Deighton, J. (2017) The Psychometric Properties of the Ages & Stages Questionnaires for Ages 2-2.5: A Systematic Review. Child: Care, Health and Development, 43(1), 1-17.
PDF: ASQ – 2 – Velikonja 2017
Rousseau, M., Dionne, C., Savard, R.T., Schonhaut, L., Londono, M. (2021) Translation and Cultural Adaptation of the Ages and Stages Questionnaires (ASQ) Worldwide: A Scoping Review. Journal of Developmental & Behavioral Pediatrics, 42(6), 490-501.
PDF: ASQ – 3 – Rousseau 2021
Squires. J., Twombly, E., Bricker, D., Potter, L. (2009) Ages and Stages Questionnaires: Third Edition. Baltimore: Paul H. Brookes Publishing; Print.
referenced articlesShared Reading in Infancy and Later Development: Evidence from an Early Intervention
A Programmatic Evaluation of School Preparedness for Latinx Children and Families: A Partnership Program
Shared Reading and Risk of Social-Emotional Problems