Communication and Symbolic Behavior Scales Developmental Profile Infant/Toddler Checklist (CSBS DP)

The Infant/Toddler Checklist is a one-page 24-item questionnaire. It is designed to identify children who are at-risk for developing communication and/or social impairments. For children with concerning scores there is a follow-up Caregiver Questionnaire and a Behavior Sample (done by the provider). However, the Infant/Toddler Checklist has been validated independently and can be used as a stand-alone tool for children between 9 and 24 months. (Wetherby, A.M. & Prizant, B.M. (2001). Communication and Symbolic Behavior Scales Developmental Profile Infant/Toddler Checklist. Paul H. Brookes Publishing Co.)

  • Uses parent information
  • Cost: Free
  • Time: 5-10 minutes for parents, 5 minutes for providers
  • Languages: English
  • Age Range: 9 to 24 months
  • Sensitivity 0.78
  • Specificity 0.84
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