Across
- 2. common way for researchers to identify ADHD heritability
- 4. when ADHD is typically diagnosed
- 7. a disorder later in life strongly associated with ADHD in childhood
- 8. symptom of ADHD
- 9. gender with a higher risk of ADHD
Down
- 1. the term used to describe many genes/factors causing a disorder
- 3. a disorder that shares a lot of the same genes as ADHD
- 5. a neurotransmitter that individuals with ADHD lack
- 6. hyperactive-compulsive symptoms ____ with age