Question

Identify true statements about attention-deficit/hyperactivity disorder (ADHD).

Multiple select question.

ADHD predicts lower academic performance and poorer peer relations.


Symptoms for ADHD must occur before age 12 and appear across a variety of settings.


In the United States, ADHD is one of the most common psychological disorders of childhood.


Research indicates that girls are more likely than boys to be diagnosed with ADHD.

Answer 1

Here are the true statements about attention-deficit/hyperactivity disorder (ADHD):

1. **ADHD predicts lower academic performance and poorer peer relations.**
- This statement is true as ADHD can significantly impact a child's ability to perform academically and relate to peers effectively.

2. **Symptoms for ADHD must occur before age 12 and appear across a variety of settings.**
- This statement is true. According to diagnostic criteria, symptoms of ADHD must be present before age 12 and must occur in more than one setting (e.g., at home, school, or with friends).

3. **In the United States, ADHD is one of the most common psychological disorders of childhood.**
- This statement is true. ADHD is indeed one of the most frequently diagnosed childhood disorders in the U.S.

4. **Research indicates that girls are more likely than boys to be diagnosed with ADHD.**
- This statement is false. Research generally indicates that boys are more likely than girls to be diagnosed with ADHD, although girls may present with less obvious symptoms.

In summary, statements 1, 2, and 3 are true, while statement 4 is false.