Module 6: Psychological Disorders Flashcards
suggests that past trauma can continue to cause emotional distress if the memory of that trauma is not fully processed; model of PTSD
Adaptive information processcing model of PTSD
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
agoraphobia
one of the four categories of PTSD symptoms; include irritability or aggression, increased risk taking, hyper vigilance, jumpiness, and difficulty with concentration or sleep
alterations in arousal and reactivity
characterized by lack of regard for others rights, impulsivity, decietfulness, irresponsibility, and lack of remorse over misdeeds
antisocial personality disorder
chracterized by excessive and persistent fear and anxiety, and by related disturbances in behavior
anxiety disorder
childhood disorder charcterized by inattentiveness and/or hyperactive, impulsive behaviour
attention deficit/hyperactivity disorder (ADHD)
describes behaviours or feelings that deviate from the norm
atypical
childhood disorder characterized by deficits in social interaction and communication, and repeptitive patterns of behavior or interests
autism spectrum disorder
one of the four categories of PTSD symptoms; occur when the individual avoids stimuli or thoughts and feelings associated with the trauma
avoidance symptoms
group of mood disorders in which mania is the defining feature
bipolar and related disorders
mood disorder characterized by mood states that vacillate between depression and mania
bipolar disorder
involves excessive preoccupation with an imagined defect in physical appearance
body dysmorphic disorder
instability in interpersonal relationships, self-image, and mood, as well as impulsivity; key feature include intolerance of being alone and fear of abandonment, unstable relationships, unpredictable behaviour and moods, and intense and innapropriate anger
borderline personality disorder
decreased reactivity to the environment; includes posturing and catatonic stupor
catatonic behaviour
co-occurence of two disorders in the same individual
comorbidity
a varaint of PTSD included in the 11th revision of the International Classification of Diseases (ICD-11) but it has yet to be included in the DSM
complex PTSD (C-PTSD)
belief that is contrary to reality and is firmly held, despite contradictory evidence
delusion
dissociative disorder in which people feel detached from the self (depersonalization), and the world feels artificial and unreal (derealization)
depersonalization/derealization disorder
one of a group of mood disorders in which depression is a defining feature
depressive disorder
determination of which disorder a set of symptoms represents
diagnosis
authoritative index of mental disorders and the criteria for their diagnosis; published by the American Psychiatric Association (APA)
Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5)
suggests that people with a predispostition for aa disorder (a diathesis) are more likely to develop the disorder when faced with stress; model of psychopathy
diathesis-stress model
disjointed and incoherent thought processes, ususally detected by what a person says
disorganized thinking
highly unusal behaviours and movements (such as child-like behaviours), repeated and purposeless movements, and displaying odd facial expressions and gesture
disorganized/abnormal motor behaviour
dissociative disorder chraxterized by an inablity to recall important personal information, usually following an extremely stressful or traumatic experience
dissociative amnesia
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 disturbances in identity and memory.
dissociative disorders
symptom of dissociative amnesia in which a person suddenly wanders away from ones home and experiences confusion about his or her identity
dissociative fugue
dissociative disorder (formerly known as multiple personality disorder) in which a person exhibits two or more distinct, well-defined personaliites or identitiies and experiences memory gaps for the time during which another identity emerged
dissociative identity disorder
theory od schizophrenia that proposes that an overabundance of dopamine or dopamine receptors is responsible for the onset and maintenance of schizophrenia
dopamine hypothesis