Review Your Cart Environmental Enrichment: A Sensory-Based Protocol to Reduce the Severity of Autism Product Type: DVD Multiple formats available, please choose a product format below Environmental Enrichment: A Sensory-Based Protocol to Reduce the Severity of Autism - Digital Seminar Environmental Enrichment: A Sensory-Based Protocol to Reduce the Severity of Autism - DVD $129.99 - Standard $21.99 - Additional Physical CE What's this? What's this? Additional Physical CE Additional Physical CE Cancel Add to Cart Add to Cart » Add to Cart »