Development and Emotional Disorders of Newborn and Younger Infants (Birth to Age 1)

A. Definition A developmental disorder is one of several disorders that interrupts normal development in childhood. It can affect a single area of development or comprise several pervasive developmental disorders. A developmental delay is any significant lag in a child's physical, cognitive, behavioral, emotional, or social development, in comparison with…

Attention Deficit Hyperactivity Disorder

A. Definition  Attention deficit hyperactivity disorder (ADHD), also called hyperkinetic disorder, is a psychiatric disorder and chronic condition defined by developmentally inappropriate degrees of inattention, impulsiveness, and hyperactivity. B. General information ADHD affects millions of children and often persists into adulthood. Despite being the most commonly studied and diagnosed psychiatric…