Psychology 330 UTK (Guy Edlis) – Flashcards
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An unpleasant emotion, characterized by a general sense of danger
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Anxiety
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An external reaction that indicates an internal conflict
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Signal Anxiety
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Alerting signals
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Fear and anxiety are both _______ _______
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Physiological
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Fear and anxiety have similar ________ features
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A state of immediate alarm in response to a known, external, and serious threat to one's well being
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Fear
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When the fight or flight response is protective
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When is a fear/anxiety response adaptive?
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When it is triggered by inappropriate situations, or when it is too severe or too long-lasting
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When is a fear/anxiety response not adaptive?
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An individual's tendency to respond to situations with more or less anxiety
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Trait anxiety
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An individual's level of anxiety at a specific time
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State anxiety
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18%
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In a given year, what percent of the adult population in the U.S. experiences an anxiety disorder?
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30%
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In their lifetimes, what percent of the adult population in the U.S. develop an anxiety disorder?
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20%
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What percent of adults in the U.S. that experience anxiety disorders seek treatment?
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Most individuals with one anxiety disorder suffer from a second disorder, as well
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Co-morbidity
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Depressive
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Most individuals who have anxiety also have a blend of _______ symptomatology
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$42 billion
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Anxiety disorders cost ___________ each year in health care, lost wages, and lost productivity
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An anxiety disorder characterized by general, non-extreme, feelings of dread and foreboding and heightened states of bodily arousal
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Generalized Anxiety Disorder (GAD)
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1. Chronic, pervasive, and debilitating nervousness 2. "Free floating anxiety" 3. High trait anxiety 4. Constant worrying
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What is the symptomatology of GAD?
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1. Persistent feelings of anxiety that are not triggered by any specific object, situation, or activity 2. Emotional distress interferes significantly with the individual's' functioning in daily life
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What are the 2 major components of GAD?
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1. Pervasive anxiety for at least six months 2. Difficulty controlling the anxiety 3. The anxiety includes 3 or more of the following symptoms: restlessness, fatigue, difficulty concentrating, irritability, muscle tension, sleep disturbance 4. The anxiety causes significant distress or impairment in normal functioning, not due to medication
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Diagnostic criteria for GAD according to the DSM
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No clear biological model of GAD, yet reasonable to suspect irregularities in neurotransmitter activity and variations in anxiety sensitivity
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Biological perspective of GAD
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A threatened leakage of unacceptable impulses, affects, needs, wishes, and traumatic memories into conscious awareness
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Psychoanalytic perspective of GAD
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Generalization of anxiety across many situations
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Learning perspective of GAD
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Role of exaggerated or distorted thoughts and beliefs, especially that underlie worry
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Cognitive perspective of GAD
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Discrete episode of acute terror, feeling trapped, sheer terror, a sense of imminent danger, and an urge to escape
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Panic attack
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Recurring panic attacks that cause ongoing distress or impairment
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Panic disorder
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1. Episodes of intense panic attacks 2. Persistent anxiety and concern about having additional panic attacks and a change in behavior because of the attacks
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Diagnostic criteria for panic disorder
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2
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Panic disorder affects ____ women for every man
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1. Misinterpreting slight changes in bodily functions 2. Feeling scared and anxious 3. Pounding heart, shortness of breath, etc. 4. "I'm having a panic attack!" 5. Panic attack 6. Fear of future panic attacks
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Panic attack cycle (6 steps)
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Fear of places and situations from which it might be difficult or embarrassing to escape in the event of a panic attack
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Agoraphobia
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"Phobos," meaning "fear"
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"Phobia" derives from the Greek _______, meaning ________
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An intense, persistent, and seemingly irrational fear and avoidance of a specific object or situation
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Phobia
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1. Persistent, irrational fear of a specific object or situation 2. Exposure to feared object/situation provokes an intense anxiety reaction 3. The person recognizes that the fear is excessive or unreasonable 4. The phobic object/situation is avoided 5. The avoidance of the object/situation interferes significantly with everyday functioning
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Diagnostic criteria for phobias
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Social phobia Agoraphobia Specific phobia
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Types of phobias
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Excessive fear of social interactions where one can be observed, judged, or shamed. Leads to distress, compromised functioning, and avoidance.
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Social Anxiety Disorder (social phobia)
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The fear of negative evaluations from others
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What is the underlying problem in Social Anxiety Disorder?
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Yes, as long as the fear is not excessive
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Is it common to experience some degree of anxiety or fear in social situations?
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Specific to a particular object or situation (any phobia that is not social phobia or agoraphobia)
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Specific phobia
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1. Animals 2. Natural environment 3. Blood/injection/injury 4. Situational
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4 common types of specific phobias
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Disorders characterized by a pattern of compulsive or repetitive behaviors that are associated with significant personal distress or impaired functioning
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Obsessive-Compulsive disorders
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In the Anxiety Disorders category
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Where were Obsessive-Compulsive disorders listed in DSM 4?
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They have their own category
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Where are Obsessive-Compulsive disorders listed in DSM 5?
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Unwanted and upsetting thought, image, or impulse
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Obsession
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Rituals that are compulsively repeated in an effort to control or neutralize the anxiety brought on by obsessional thoughts
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Compulsion
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1. Obsessions 2. Compulsions 3. At some point in the disorder, the person has recognized that the obsessions or compulsion are excessive or unreasonable 4. The obsessions/compulsions cause significant distress and interfere with the person's normal routine 5. The obsessions/compulsions are not a result of medication
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Diagnostic criteria for Obsessive-Compulsive Disorder
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Cleaning Checking Symmetry Touching Verbal Counting Hoarding
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Types of compulsions
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Severe emotional distress related to sense of bodily distortion as well as compromised daily functioning
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Body Dysmorphic Disorder (BDD)
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Need to retain unnecessary and seemingly useless possessions, causing personal distress or making it difficult to maintain a habitable living space
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Hoarding Disorder
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No, they do not have compulsions to reduce disturbing thoughts related to hoarding
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Do people with Hoarding Disorder experience compulsions to control hoarding, in the way that people with OCD do?
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Ego-syntonic - experience pleasure, enjoyment, or diminished stress from collecting possessions
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Is Hoarding Disorder ego-syntonic or ego-dystonic?
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Sense that a disorder is just a part of oneself and should not be changed, and thinking that others are crazy for telling them they need to change
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Ego-syntonic
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Sense that a disorder is something that a person wants to get rid of or distance themselves from
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Ego-dystonic
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Attachment
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People who have Hoarding Disorder really have issues with __________.
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1. Sympathetic Pathway - fight or flight response, anxiety 2. Parasympathetic Pathway - rest and digest response, relaxation
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2 biological components of anxiety disorders: Autonomic Nervous System
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Sympathetic
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A panic attack is an over-activation of the _______ nervous system in the absence of an externally identifiable threat
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Processes sensory information associated with fear
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Amygdala (what does it do?)
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Plays a role in the expression of conditioned emotional responses
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Hypothalamus (what does it do?)
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Plays a role in memory of fears
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Hippocampus (what does it do?)
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Amygdala
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Anxiety disorders are linked to an overly active ________.
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GABA Norepinephrine Serotonin
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3 types of neurotransmitters
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Inhibitor, often in deficit in individuals who suffer from high levels of anxiety
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GABA
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Sympathetic activation, chronic/acute stress makes the person more sensitive to stress (Kindling Effect)
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Norepinephrine
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The more stress that a person experiences, the more sensitive they will be to stress
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Kindling Effect
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Anxiolytic effect (reduces anxiety) Low levels correlated with panic attacks, Serotonin abnormalities also correlated with OCD
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Serotonin
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30-50%, we know that because of twin studies
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What percent of an individual's vulnerability to develop anxiety disorders is genetic? How do we know that?
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Long-term tendency to be in a negative emotional state, therefore active (though unconscious) 'choice' of environments
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Neuroticism
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Panic disorder
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Which anxiety disorder is the most genetically-linked of the anxiety diagnoses?
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1. Panic disorder 2. OCD 3. Phobias 4. GAD
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List the 4 types of anxiety disorders from most to least genetically-linked
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Anxiolytics (antianxiety) Antidepressants Neuroleptics (antipsychotics) NE Beta-Blockers
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Types of medications for anxiety disorders
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Learning based on automatic mental association - temporality
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Classical conditioning
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Learning based on reinforcement - consequences
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Operant conditioning
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Learning based on observation of others
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Modeling
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Genetic predisposition to acquire phobias even after a single exposure
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Modern revision: prepared conditioning
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Exposure
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Behavioral interventions of phobias use the principle of _________.
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Using relaxation training and the fear hierarchy to relieve someone of a phobia
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Systematic desensitization
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Exposing a patient to a high level of their phobia so that they can 'unlearn' it
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Flooding
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1. Oversensitivity to threatening cues 2. Over-prediction of danger 3. Self-defeating thoughts and irrational beliefs
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3 cognitive factors used to determine proneness to anxiety disorders
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Mobilizing defense mechanisms
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Freud: Anxiety as the cause of _________ _________ _________
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Obsessions are experienced not as one's own thoughts, but as intrusive ideas
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Isolation of affect
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Compulsions serve as an act-in-reality to 'cancel' real unacceptable emotions or urges
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Undoing
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In phobias, replacing the feared object with another, less threatening object
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Displacement
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In phobias, attributing the internally-felt unacceptable feeling to an outside object/person
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Projection
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Attachment, relational internalizations
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Anxiety disorders are often rooted in disrupted ________ and early-formed ________ _________
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Deficits
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Contemporary psychoanalytic perspective: Anxiety as a manifestation of _______ in one's capacity to regulate negative emotions, needs, and wishes
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1. Stressor 2. Stress response
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What are the two components of stress?
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External or internal event that creates demands
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Stressor
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Individual's reactions to the demands of a stressor
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Stress response
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1. Alarm-reaction stage (fight or flight) 2. Resistance stage 3. Exhaustion stage (after prolonged exposure to stress)
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What are the 3 stages of General Adaptation Syndrome (GAS)?
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Judge the event, react to it affectively
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Coping is influenced by how we ________ the event, as well as our capacity to ________ to it ________.
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A coping mechanism that determines whether we tend to see difficult events as threats or as challenges
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Threat vs. Challenge
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One's sense of having the capacity and resources to cope with stressful events
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Self-efficacy and sense of mastery
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1. Normative transitions - normal, developmental shifts and life-changes 2. Traumatic experiences
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Stress can stem from 2 things... what are they?
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They force us to adjust in order to maintain equilibrium
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Why are life changes a source of stress?
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1. Distress - caused by negative events 2. Eustress - caused by positive events
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What are the 2 types of stress?
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The death of a spouse
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According to the Holmes and Rahe Stress Scale, what is the most stressful life event that a person can sustain?
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Divorce
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According to the Holmes and Rahe Stress Scale, what is the second most stressful life event that a person can sustain?
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In the Anxiety Disorders category
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Where were ASD and PTSD listed in DSM 4?
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In the "Trauma and Stress Related Disorders" category
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Where are ASD and PTSD listed in DSM 5?
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1. Adjustment disorders 2. ASD and PTSD 3. Reactive Attachment Disorder (RAD)
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What are the 3 kinds of disorders listed in the "Trauma and Stress Related Disorders" category of DSM 5?
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Maladaptive stress-response syndromes, the result of an exposure to a distressing stressor (short-term)
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Adjustment Disorder
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"Too much reality," caused by an emotionally overwhelming experience in which there is real or perceived possibility of death or serious injury to oneself or a loved one
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Trauma
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1. Physical 2. Emotional
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There are 2 kinds of trauma. What are they?
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Discontinuity, often by dissociation
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Trauma can cause a ___________ of experience, often by ___________
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Significant posttraumatic symptoms that occur between 2 days and 1 month of a traumatic experience
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Acute Stress Disorder (ASD)
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Significant posttraumatic symptoms occurring more than one month after a traumatic experience
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Posttraumatic Stress Disorder (PTSD)
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80%
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What percentage of ASD cases develop into PTSD?
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Exposure to actual or threatened death, serious injury, or sexual violation
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Trigger to PTSD
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1. Directly experiences the traumatic event 2. Witnesses the traumatic event in person 3. Learns that the traumatic event occurred to a close family member or friend 4. Experiences firsthand, repeated or extreme exposure to averse details of the traumatic event
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Exposure to PTSD must result from one or more of the following scenarios, in which the individual...
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About 90%
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What percentage of the general population has experienced exposure to a potentially traumatic event?
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50% of women, 60% of men
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About what percentage of women are exposed to potentially traumatic events, vs men?
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25-50%
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Trauma exposure is common, yet only ________ percent experience persisting chronic symptoms?
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40%
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What percent of PTSD leads to chronic symptoms a decade later?
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7-9%
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What percent of the general population experiences a lifetime prevalence of PTSD?
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30%
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What percent of Vietnam veterans experience a lifetime prevalence of PTSD?
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15%
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What percent of adult outpatients experience a lifetime prevalence of PTSD?
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60-80%
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What percent of inpatient psychiatric patients experience a lifetime prevalence of PTSD?
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30-50% lifetime prevalence among survivors of rape, military combat, captivity, and ethnically/politically motivated imprisonment and genocide
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What demographic has the highest rates of PTSD?
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Fear that the trauma will be repeated Grief or sadness Shame about feeling helpless and empty Guilt about surviving Intense anger toward the source of the trauma Guilt about angry or aggressive impulses Fear that one will become destructive
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Common subjective experiences following severe traumatic experiences...
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Victim experiences a single traumatic event
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Simple PTSD
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Re-experiencing Avoidance and numbering Alterations in mood and cognition Increased arousal
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Symptomatology of Simple PTSD
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Severe, prolonged, often developmentally-early, and repeated trauma, almost always of an interpersonal nature
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Complex PTSD
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Regulation of affect and impulses Attention and consciousness Somatization Self-perception Relationships with others Systems of meaning
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Complex PTSD can cause alterations in...
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When two opposing processes ate at work: One to defend the individual by suppressing the trauma, and the other to work through the trauma by bringing it to mind. These processes cause the patient to swing between avoiding and having intruding thoughts about the trauma.
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Stress response theory
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Loss of internal assumptions that help to sustain a sense of meaning and continuity in everyday life
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Theory of shattered assumptions
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Fear acquisition through classical conditioning resulting in neutral stimuli present in the traumatic situation acquiring fear-eliciting properties
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Conditioning theory
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A significant disruption in one's conscious experience, memory, or sense of identity without a physical cause
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Dissociation
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Normal, non-traumatic dissociation, e.g. "highway hypnosis," daydreaming, etc.
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What is adaptive dissociation?
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Dissociation caused by a traumatic experience
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What is defensive dissociation?
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Frequent dissociation, e.g. Dissociative Identity Disorder
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What is psychopathological dissociation?
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Removing the self physiologically while being unable to physically
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In its simplest form, what is the purpose of dissociation?
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"Multiple personality disorder" or "split personality"
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For a long time, DID was mistakenly thought of as...
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One, pockets
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A person only has _____ personality, therefore split-off encapsulated "_________" of experience
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2-4
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Normally a person with DID experiences how many identities (without psychotherapy)?
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10-15
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Over the course of psychotherapy, a person with DID can sometimes discover how many identities?
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1-3%
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Prevalence of DID in the general population?
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20%
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Prevalence of DID in outpatients/inpatients?
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5:1
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Female-male ratio of DID?
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Two or more personalities Alter personalities may represent different ages, genders, interests, etc. Two or more personalities may take full control of the individual's behavior Forgetfulness about ordinary life events that cannot be explained by ordinary forgetfulness The main or dominant personality may not know about other personalities
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Key features of DID...
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25-50%
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What percent of trauma victims experience psychological detachment, as opposed to partial or total amnesia?
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Yes, strongly linked
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Is DID linked to severe experiences of early childhood abuse?
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Highest
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DID has the ________ rates of early life trauma when compared to all other clinical groups
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Hippocampus and Amygdala are smaller in DID patients, differences in brain metabolic activity, irregularity in brain functioning during sleep
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Biological Approach to DID
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Antidepressants Anxiolytics (antianxiety) Antipsychotics
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Medicines for DID
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Operant Conditioning - dissociation reduces anxiety Behavioral interventions - reduce self-harm and behaviors that interfere with therapy, improve ability to manage overwhelming feelings, emphasis on everyday skills and management of life-funcitoning
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Behavioral approach to DID
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Cognitive-Behavioral Therapy (CBT) has impressive results in treating some types of PTSD Schema-focused cognitive therapy, learning to undo cognitive distortions that cause the dissociation Repeated exposure to memory cues and emotions associated with the trauma Re-experiencing the anxiety in a safe setting, allowing gradual extinction
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Cognitive approach to DID