Review Question - QID 216239

A 3-year-old girl is brought to the office for a routine well-child appointment. She was delivered preterm at 35 weeks, and her medical history is significant for several ear infections over the last year. Her older brother has been diagnosed with attention-deficit hyperactivity disorder (ADHD), but the rest of her family history is otherwise unremarkable. The patient has become more withdrawn lately and has sometimes been ignoring her parents when asked to perform tasks at home. This seems to have worsened over the last 8 weeks. Otherwise, the patient is energetic and started preschool 3 months ago. Her temperature is 98.6°F (37°C), blood pressure is 98/62 mmHg, pulse is 97/min, and respirations are 26/min. The patient successfully draws a square and can stand on 1 foot. Her language skills are unchanged from her appointment 6 months ago. Her neurological examination is normal, and she is at the 50th percentile for height and weight. She seems distracted during the interview and responds only intermittently to the physician’s directions. Which of the following is the most appropriate next step in management?