In treating a 6-year-old boy with attention deficit-hyperactivity disorder (ADHD), which behaviors indicate the efficacy of the interventions?

In the context of treating a 6-year-old boy with attention deficit-hyperactivity disorder (ADHD), an increased attention span in school is a key indicator of the effectiveness of the interventions being employed. ADHD is characterized by symptoms such as inattention, hyperactivity, and impulsivity, which can significantly hinder a child’s ability to focus on tasks, especially in academic settings.

By observing an improvement in the child's attention span during school activities, it demonstrates that the treatment—whether it be behavioral therapy, medication, or other interventions—is successfully helping to mitigate the symptoms of ADHD. This improvement is crucial, as academic performance and social interactions can greatly benefit from better attention and focus.

In contrast, other options do not directly reflect the desired outcomes of ADHD interventions. For example, playing alone with toys can indicate a level of independence but does not address the core symptoms of ADHD related to attention and impulsivity. Non-compliance with rules may indicate persistent behavioral challenges associated with ADHD rather than improvement. Finally, the issue of bedwetting, while significant in its own context, is not a primary symptom of ADHD and may not provide relevant information regarding the effectiveness of ADHD-specific interventions.