It's great you're looking into ABA and ESDM! A recent study in Frontiers in Pediatrics (2025) found that both ABA (Applied Behavior Analysis) and ESDM (Early Start Denver Model) led to significant improvements in kids with autism over 6 months.

Interestingly, the study showed ESDM might lead to greater gains in social reciprocity, while ABA showed more progress in gross motor skills. Other research indicates ESDM can result in IQ gains and improved social communication, while ABA has shown lasting positive effects on behavior and intellectual functioning. Both are better than standard care, so the best choice depends on your child's specific needs!