By studying individuals with and without ADHD, researchers have discovered some generalizations about how ADHD develops throughout a person's lifetime. Which of the following is consistent with how psychologists view ADHD? Check all that apply.
Adolescents with ADHD often engage in risky driving behaviors due to their impulsivity problems.
Having ADHD in childhood is associated with increased risk for substance use problems in adulthood.
The symptoms of ADHD generally worsen throughout the early childhood years.