MacArthur-Bates CDI: Words and Gestures (package of 20): NCS Machine Scannable

A "words and gestures" form. The CDI: Words and Gestures and Inventario I: Primeras Palabras y Gestos are for 8-18 months. In both the forms, the first part prompts parents to document the child's understanding of hundreds of early vocabulary items separated into semantic categories such as animal names, household items, and action words. Parents mark the words understood or used, and the forms yield separate indexes of words understood and words produced. The second part of each form asks parents to record the communicative and symbolic gestures the child has tried or completed.