chapter 6 Flashcards
(52 cards)
Dissociative Disorders
Changes, disturbances, or breakdowns in identity, memory, or consciousness that affect the ability to maintain an integrated sense of self
types of dissociative disorders
Dissociative identity disorder
Dissociative amnesia
Depersonalization/derealization disorder
Dissociative Identity Disorder
Two or more personalities, each with its own distinctive traits, memories, mannerisms, and even style of speech, “occupy” one person
Often called multiple personality or split personality
In some cases, the host (main) personality is unaware of the existence of the other identities, whereas the other identities are aware of the existence of the host
- Aka alternate personalities
- May represent different ages, genders, interests, and ways of relating to others
- Repeatedly take full control of individual’s behavior
Forgetfulness about ordinary life events and important personal information occurs that cannot be explained by ordinary forgetfulness
Criteria for Dissociative Identity Disorder
A) disruption of identity by two or more distinct personality states, which may be described in some cultures as an experience of possession
- The disruption in identity involves marked discontinuity in a sense of self and sense of agency, accompanied by related alterations in affect, behavior, consciousness, memory, perception, cognition, and/or sensory-motor functioning
- These signs and symptoms may be observed by others or reported by the individual
B) recurrent gaps in the recall of everyday events, important personal information, and/or traumatic events that are inconsistent with ordinary forgetting
C) The symptoms cause significant distress or impairment in social, occupational, or other important areas of functioning
D) The disruption is not a normal part of a broadly accepted cultural or religious practice
Note: in children, the symptoms are not better explained by imaginary playmates or other fantasy play
E) The symptoms are not attributable to the physiological effects of a substance or another medical condition
fragmentation
alters
fragmentation
Body divides traits and feelings, and groups them into smaller sections, keeping some of them hidden until a safe space for expression is provided
alters
separate identities
dissociative amnesia
A person becomes unable to recall important personal information, usually involving traumatic or stressful experiences, in a way that cannot be accounted for by simple forgetfulness
criteria for dissociative amnesia
A) An inability to recall important autobiographical information, usually of a traumatic or stressful nature, that is inconsistent with ordinary forgetting
- Note: Dissociative amnesia most often consists of localized or selective amnesia for a specific event or events; or generalized amnesia for identity and life history
B) The symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of functioning
C) The disturbance is not attributable to the physiological effects of a substance or a neurological or other medical condition
D) The disturbance is not better explained by dissociative identity disorder, posttraumatic stress disorder, acute stress disorder, somatic symptom disorder, or major or mild neurocognitive disorder
specify if (dissociative amnesia)
With dissociative fugue: apparently purposeful travel or bewildered wandering that is associated with amenities for identity or for other important autobiographical information
subtypes of dissociative amnesia
localized
selective
generalized
continuous
systematized
fugue (rare)
localized amnesia
Inability to recall events related to a period of time
selective amnesia
Can remember some but not all for the period of time
generalized amnesia
Failure to recall one’s entire life
continuous amnesia
Failure to recall successive events
systemized amnesia
Categories (family, one person)
fugue amnesia
rare subtype
Where the person may travel suddenly and unexpectedly from his or her home or place of work
depersonalization
Experiences of unreality, detachment, or being an outside observer with respect to one’s thoughts, feelings, sensations, body, or actions
Like a dream
derealization
Experiences of unreality or detachment with respect to surroundings
People and objects may seem to change in size or shape and sounds may seem different
Dizziness; fears of going insane
Depersonalization/Derealization Disorder criteria
A) The presence of persistent to recurrent experiences of depersonalization, derealization, or both
B) During the depersonalization or derealization experiences, reality testing remains intact
C) The symptoms cause clinically significant distress or impairment in social, occupational, or other important areas of important areas of functioning
D) The disturbance is not attributable to the physiological effects of a substance or another medical condition
E) The disturbance is not better explained by another mental disorder, such as schizophrenia, panic disorder, major depressive disorder, acute stress disorder, posttraumatic stress disorder, or another dissociative disorder
amnesia psychodynamic theory
Removing self from troubling memories/unacceptable impulses by blotting them out of consciousness
Believed to involve massive use of repression, resulting in the splitting off from consciousness of unacceptable impulses and painful memories, typically involving parental abuse
Ego is protecting itself from anxiety by blotting out disturbing memories or by dissociating threatening impulses of a sexual or aggressive nature
amnesia biological theory
Research demonstrates structural brain differences between patients with dissociative identity disorder and controls
amnesia learning/cognitive theory
Learning not to think about troubling behaviors/thoughts that leads to guilt or shame
Believed that dissociative identity disorder is a form of role playing acquired through observational learning and reinforcement
treatment for amnesia
Therapy aimed at reintegration of parts and personality, working with reinforcement, and some drug treatment
Example: Internal Family Systems ‘
Somatic symptoms and related disorders
May have physical (somatic) symptoms without an identifiable physical cause or have excessive concerns about the nature or meaning of their symptoms