Final answer:
The OT can modify the construction activity by breaking down the puzzle into smaller, more manageable parts to help the child with ADHD focus and complete the task successfully.
Step-by-step explanation:
When working with a child with ADHD who has difficulty maintaining attention, it is important for the occupational therapist (OT) to restructure the activity in order to facilitate a successful experience for the child. In this case, the OT can modify the construction activity by breaking down the puzzle into smaller, more manageable parts. This can help the child feel less overwhelmed and make it easier for them to focus and complete the task successfully. By gradually introducing more pieces over time, the child can gradually build their attention span and improve their ability to stay engaged.