Macarthur-Bates Communicative Development Inventories (CDI) Words and Gestures
41,36 €
Words and Gestures form (ages 8 to 18 months). Then, parents record communicative and symbolic gestures the child has tried or completed. Expanded and more representative norms-- more than 4,000 new children have been added to the norming dataset for the CDI: Words and Gestures and CDI: Words and Sentences.
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