W14-Ch15 Psychological Disorders

OSU Psych 1100

Psychological disorder

A significant disturbance in thoughts and behaviors that also causes distress

DSM-5

Diagnostic and Statistical Manual of Mental Disorders

Major Depressive Disorder (MDD)

At least 5 symptoms must be present for 2 or more weeks: 1. Depressed mood 2. Loss of interest or pleasure in activities 3. Weight loss or weight gain 4. A feeling of "slowing down" 5. Fatigue 6. Feelings of worthlessness 7. Insomnia 8. Inability to concentrate

Autism Spectrum Disorder (ASD)

A neurodevelopmental disorder characterized by difficulties in social communication and interaction, along with restricted or repetitive patterns of behavior, interests, or activities.

Attention Deficit Hyperactivity Disorder (ADHD)

A neurodevelopmental disorder characterized by persistent patterns of inattention and/or hyperactivity-impulsivity that interfere with daily functioning or development.

Bipolar Disorder

A mood disorder characterized by episodes of depression alternating with episodes of mania or hypomania, resulting in significant fluctuations in mood, energy, and activity levels.

Bipolar 1 Disorder

A type of bipolar disorder defined by at least one full manic episode, which may be accompanied by hypomanic or depressive episodes. Manic episodes are severe enough to cause major impairment or may require hospitalization.

Bipolar 2 Disorder

A type of bipolar disorder defined by at least one hypomanic episode and one major depressive episode, with no history of full manic episodes.

Schizophrenia

A chronic psychotic disorder characterized by distortions in thinking, perception, emotions, language, and behavior, often including hallucinations, delusions, disorganized speech, and impaired functioning.