It's great you're looking into ABA and ESDM therapies! Both can really help children with autism, especially when started early, ideally before age 3, and with consistent effort, like 15-20 hours a week.

ESDM uses play and a child's interests to build relationships and communication skills in everyday settings like home. Studies show ESDM can lead to significant gains in personal-social development and speech. Some studies show an average IQ increase of 17.6 points with ESDM. [2][3]

ABA is more structured, focusing on specific behaviors, often in a clinic. Both approaches can drive significant developmental gains! [7]