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Psych 350 - Exam 2
| Term | Definition |
|---|---|
| Anxiety disorder characterized by intense, uncontrollable, unfocused, chronic, and continuous worry that is distressing and unproductive accompanied by physical symptoms of tenseness, irritability, and restlessness | generalized anxiety disorder |
| Recurrent unexpected panic attack accompanied by concern about future attacks and/or a lifestyle change to avoid future attacks | Panic disorder |
| Anxiety about being in places or situations from which escape might be difficult | agoraphobia |
| unreasonable fear of a particular object or situation that markedly interferes with daily life functioning | specific phobia |
| extreme, enduring, irrational fear and avoidance of social or performance situations | social anxiety disorder |
| excessive enduring fear in some children that harm will come to them or their parents while they are apart | separation anxiety disorder |
| State of mood characterized by marked negative affect and bodily symptoms of tension in which a person apprehensively anticipates future danger or misfortune | anxiety |
| Immediate emotional alarm reaction to present danger or life-threatening emergencies | fear |
| sudden, overwhelming fright or terror | panic |
| abrupt experience of intense fear or discomfort accompanies by physical symptoms such as dizziness or heart palpitations | panic attack |
| brain circuit in animals that when stimulated causes an alarm and escape response resembling human panic | fight/flight system |
| cognitive-behavioral treatment for panic-attacks, involving gradual exposure to feared somatic sensations and modification of perceptions and attitudes about them | panic control treatment |
| anxieties involving enclosed places (claustrophobia) or public transportation (fear of flying | situational phobias |
| extreme fear of situations or events in nature, especially heights, storms, and water | natural environment phobia |
| unreasonable, enduring fear of living organisms that usually develops early in life | animal phobia |
| Unreasonable fear and avoidance of exposure to blood injury, or the possibility of an injection | blood-injection-injury phobia |
| disorders involving extreme and long-lasting focus on multiple physical symptoms for which no medical cause is evident | somatic symptom disorders |
| Physiological arousal of fear | intense, brief automatic nervous system (fight or fligjt readiness) |
| Behavioral reactions of fear | withdrawal, attack, paralysis |
| cognitive processes of fear | not required |
| emotional processing for fear | delayed |
| Physiological arousal of anxiety | sympathetic nervous system |
| Behavioral reactions of anxiety | avoidance/withdrawal |
| Cognitive processes of anxiety | overstimulation, apprehensive expectation |
| Emotional processing of anxiety | emotion labeling |
| What percent of people with anxiety disorder meet criteria for another anxiety disorder | 80% |
| What percent of people with anxiety disorder meed criteria for another psychological disorder | 75% |
| Why do women have the highest rates of anxiety | - Women may be more likely to report symptoms - Men more likely to be encouraged to face fears - Women more likely to experience childhood sexual abuse - Women show more biological stress reactivity |
| What are the genetic factors of anxiety disorders | - moderate heritability - relative with phobia increase risk for other anxiety disorders in addition to phobia |
| What are the neurobiological factors of anxiety disorders | - Fear circuit overactivity (amygdala) - Poor functioning of serotonin and GABA system - higher levels of norepinephrine |
| Behavioral Inhibition of anxiety disorders | - Inherited tendency to be tense, agitated, uptight, distressed, and cry in unfamiliar or novel settings Predicts anxiety in childhood and social anxiety in adolescence |
| Mowrer's two factor model | for Specific phobia - paring of stimulus with aversive UCS leads to fear - avoidance maintained though negative reinforcement |