Frequently Asked Questions
Have questions about teaching your baby signs? You are not alone. The Baby Signs® Program helps hearing babies communicate before they can talk using simple, baby-friendly signs that support early communication, reduce frustration, and build confidence.
Created by child development experts Dr. Linda Acredolo and Dr. Susan Goodwyn, the Baby Signs® Program is based on research funded by the National Institutes of Health and has been used by families, instructors, and early childhood programs around the world.
Below you’ll find answers to common questions about baby sign language, speech development, American Sign Language, when to start, bilingual homes, classes, and Baby Signs® resources.
Baby Sign Language Basics
Questions about what baby signing is, when to start, and when babies usually begin signing.
Baby Signs® and Language Development
Questions about whether signing delays speech, how signs support language, and what research shows.
Learn more: Benefits & Research
Baby Signs® and ASL
Questions about American Sign Language, baby-friendly signs, and how the Baby Signs® Program chooses signs.
Using Baby Signs® at Home
Questions about bilingualism, routines, late starters, and how parents can be consistent.
Helpful resource: Explore Baby Signs® classes and resources for families and caregivers.
Baby Signs® in Child Care and Early Childhood Programs
Questions for centers, educators, agencies, and professionals.
Learn more: ECE Training / Center Certification
Also available: Professional Development Workshop
Baby Signs® Classes, Certification, and Resources
Questions about finding a class, becoming an instructor, buying materials, and choosing resources.
Need help choosing the right Baby Signs® option?
Explore classes, resources, instructor certification, or schedule a quick call to discuss training for your organization.
American Academy of Pediatrics Citation:
Jana, L. A., & Shu, J. (2011). Heading Home with Your Newborn: From Birth to Reality (2nd ed., pp. 173–174). American Academy of Pediatrics.
Sources & References
Goodwyn, S. W., Acredolo, L. P., & Brown, C. A. (2000). Impact of symbolic gesturing on early language development. Journal of Nonverbal Behavior, 24(2), 81–103.
Acredolo, L. P., & Goodwyn, S. W. (1988). Symbolic gesturing in normal infants. Child Development, 59(2), 450–466.
Acredolo, L. P., & Goodwyn, S. W. (2000, July). The long-term impact of symbolic gesturing during infancy on IQ at age 8. Paper presented at the International Society for Infant Studies, Brighton, UK.
Jana, L. A., & Shu, J. (2011). Heading Home with Your Newborn: From Birth to Reality (2nd ed., pp. 173–174). American Academy of Pediatrics.