A nurse is planning care for a preschooler who has autism spectrum disorder. Which of the following interventions should the nurse include in the plan?

The correct answer is B: Establish a reward system. For children with autism spectrum disorder, establishing a reward system can help reinforce desired behaviors and encourage positive interactions. This intervention is effective in promoting learning and improving behavior. Maintaining extended eye contact (A) may be overwhelming for a child with autism. Engaging in cooperative play (C) might be challenging due to difficulties in social interactions. Holding the child during assessments (D) may cause distress as individuals with autism may have sensory sensitivities.