After reading Chapter 8, you should be able to:

• Define attention deficit hyperactivity disorder (ADHD).
   
• Describe the historical evolution of the concept of ADHD.
   
• List possible etiological factors associated with ADHD.
   
• Identify learning characteristics and social-emotional issues typical of persons with ADHD.
   
• Explain how ADHD is diagnosed.
   
• Discuss instructional and environmental modifications typically used with pupils who have ADHD.
   
• Describe the role of stimulant medication in treating individuals with ADHD.
   
• Summarize the impact of ADHD on adolescents and adults.