I-InTERACT Preterm

The investigators will modify I-InTERACT North to reflect United States language and culture and emphasize our focus on neural plasticity and development. The modified intervention will be renamed Building Better Brains and Behavior (B4 Preterm). Then, investigators will conduct a single-arm clinical trial to establish B4 Preterm's feasibility, acceptability and preliminary efficacy in improving child and family outcomes. Additionally, neuroimaging (MRI/DTI) will be collected pre- and post-intervention. The primary neuroimaging sequence will allow the investigators to examine associations between white matter injury and treatment response as well as changes in neural activation and connectivity pre- to post-treatment. An exploratory neuroimaging sequence will also be collected pre- and post-intervention. This exploratory sequence will serve as a backup for the primary sequence in case it is affected by significant motion and allow the investigators to test this sequence in young children.