Chapter 15 Flashcards
Agoraphobia
Anxiety disorder characterized by intense fear, anxiety, and avoidance of situations in which it might be difficult to escape if one experiences symptoms of a panic attack
Antisocial Personality Disorder
Characterized by a lack of regard for others’ rights, impulsivity, deceitfulness, irresponsibility, and lack of remorse over misdeeds
Anxiety Disorder
Characterized by excessive and persistent fear and anxiety, and by related disturbances in behavior
Attention Deficit/Hyperactivity Disorder
Childhood disorder characterized by inattentiveness and/or hyperactive, impulsive behavior
Atypical
Describes behaviors or feelings that deviate from the norm
Autism Spectrum Disorder
Childhood disorder characterized by deficits in social interaction and communication, and repetitive patterns of behavior or interests
Bipolar and Related Disorders
Group of mood disorders in which mania is the defining feature
Bipolar Disorder
Mood disorder characterized by mood states that vacillate between depression and mania
Body Dysmorphic Disorder
Involves excessive preoccupation with an imagined defect in physical appearance
Borderline Personality Disorder
Instability in interpersonal relationships, self-image, and mood, as well as impulsivity; key features include intolerance of being alone and fear of abandonment, unstable relationships, unpredictable behavior and moods, and intense and inappropriate anger
Catatonic Behavior
Decreased reactivity to the environment; includes posturing and catatonic stupor
Comorbidity
Co-occurrence of two disorders in the same individual
Delusion
Belief that is contrary to reality and is firmly held, despite contradictory evidence
Depersonalization/Derealization Disorder
Dissociative disorder in which people feel detached from the self (depersonalization), and the world feels artificial and unreal (derealization)
Depressive Disorder
One of a group of mood disorders in which depression is the defining feature
Diagnosis
Determination of which disorder a set of symptoms represent
Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5)
Authoritative index of mental disorders and the criteria for their diagnosis; published by the American Psychiatric Association (APA)
Diathesis-Stress Model
Suggests that people with a predisposition for a disorder (a diathesis) are more likely to develop the disorder when faced with stress; model of psychopathology
Disorganized Thinking
Disjointed and incoherent thought processes, usually detected by what a person says
Disorganized/Abnormal Motor Behavior
Highly unusual behaviors and movements (such as child-like behaviors), repeated and purposeless movements, and displaying odd facial expressions and gestures
Dissociative Amnesia
Dissociated disorder characterized by an inability to recall important personal information, usually following an extremely stressful or traumatic experience
Dissociative Disorders
Group of DSM-5 disorders in which the primary feature is that a person becomes dissociated, or split off, from their core sense of self, resulting in disturbance in identity and memory
Dissociative Fugue
Symptom of dissociative amnesia in which a person suddenly wanders away from one’s home and experiences confusion about their identity
Dissociative Identity Disorder
Dissociative disorder (formerly known as multiple personality disorder) in which a person exhibits two or more distinct, wall-defined personalities or identities and experiences memory gaps for the time during which another identity emerged
Dopamine Hypothesis
Theory of schizophrenia that proposes that an overabundance of dopamine or dopamine receptors is responsible for the onset and maintenance of schizophrenia
Etiology
Cause of causes of a psychological disorder