The Original Investigation titled “Changes Induced by Early Hand-Arm Bimanual Intensive Therapy Including Lower Extremities in Young Children With Unilateral Cerebral Palsy: A Randomized Clinical Trial,” published on November 6, 2023, was corrected to fix an error in the Abstract; “This prospective randomized clinical trial (November 2018 to December 2021), including 2 parallel groups and a 1:1 allocation, took place at European university hospitals…” was updated to “This prospective randomized clinical trial (November 2018 to December 2021), including 2 parallel groups and a 1:1 allocation, recruitment took place at European university hospitals…”; in the Key Points, “What is the effect of early Hand-Arm Bimanual Intensive Therapy Including Lower Extremities (HABIT-ILE) intervention on bimanual performance vs usual, unstructured spontaneous motor activity in children 1 and 4 years old with unilateral cerebral palsy after 3 months?” was updated to “What is the effect of early Hand-Arm Bimanual Intensive Therapy Including Lower Extremities (HABIT-ILE) intervention on bimanual performance vs usual, unstructured spontaneous motor activity in children between 1 and 4 years old with unilateral cerebral palsy after 3 months?”; and author name Herman Enimie was corrected to Enimie Herman. The article was corrected online.