Mental disorder silhouette

Emotional and Behavioral Disorders

  • Pre-1800s

    Pre-1800s
    Emotional or behavioral difficulties in children were considered
    religious or moral flaws, or evidence of supernatural influence.
    Children’s legal punishments were the same as adults.
    Intensive medical treatment (e.g., bleeding and purging), and
    harsh punishments were common.
  • 1800s

    1800s
    The belief that mental illness was religious in nature fell out of favor. Children continue to be treated as adults, with “madness” attributed to such things as studying too hard, inhaling tobacco fumes, masturbation, sleeping in a barn filled with new hay, or witnessing an epileptic seizure. New terms such as ‘incorrigible’, ‘delinquent’, and ‘defective’, began to be used.
  • 1900s

    1900s
    “Moral Treatment” became popular, was discarded, and became
    popular again.
    Asylums and residential schools became the norm.
  • 1950

    1950
    Frameworks of understanding that we still use today began to
    coalesce:
    • Psychoanalytical Model
    • Biological Model
    • Behavioral Model
    • Ecological Model
  • 1980

    1980
    Category under IDEA
  • Current

    Current
    Behavioral/Ecological and Medical Models
    (with exceptions specific to juvenile justice)