Final answer:
The first-line treatment for a 9-year-old with depression is typically psychotherapy, while medication may be used in some cases. Exercise and a healthy lifestyle can also play a supportive role in managing depression.
Step-by-step explanation:
The first-line treatment for a 9-year-old with depression is typically psychotherapy. Psychotherapy involves talking to a trained therapist who can help the child understand and cope with their emotions. It may include techniques such as cognitive-behavioral therapy (CBT) or interpersonal therapy (IPT).
While medication may be used in some cases, it is generally not the first choice for children due to potential side effects. It is important for the child to be evaluated by a healthcare professional who can determine the best course of treatment based on their individual needs.
Exercise and a healthy lifestyle can also play a supportive role in managing depression. Encouraging regular physical activity, adequate sleep, and a balanced diet can contribute to overall well-being.