Chapter 4 and 5 Quiz/Test Flashcards
anxiety
often produces tension, worry, and psychological reactivity
anxiety is….
frequently an anticipatory emotion- a sense of dread about an event that has not yet occurred
fear
more intense emotion experienced in response to a threatening situation.
anxiety disorder
unfounded fear or anxiety that interferes with day to day functioning and produced clinically significant distress of life impairment.
what is important to rule out for anxiety
possible medical or physical causes (EX: asthma medication, too much caffeine, hyperthyroidism)
amygdala
plays a central role in triggering a state of fear or anxiety and activates 2 neural pathways
2 amygdala pathways
HPA and slow pathway
hypothalamic pituitary adrenal (HPA)
when encountering possible threat, HPA triggers fight or flight response
after HPA is activated…..
slow pathway is activated which sends signals to the hippocampus and pre frontal cortex. The process evaluates danger and sends signals to stop the HPA response.
anxiety sensitivity
tendency to interpret physiological changes as sign of danger, lead to anxiety
what reduces anxiety
sense of control and mastery
phobia
strong, persistent, unwarranted fear of a specific object or situation
result of phobia
extreme panic of anxiety when phobia stimulus in encountered
phobia statistics
8.7% of the population effected
twice as common in women than in men
primary types of phobias
living creatures, environmental conditions, blood/injections or injury, and situational factors
social anxiety disorder or (SAD)
intense fear of being scrutinized or doing something embarrassing or humiliating in the presence of others
S.A.D (disorder chart)
-excessive fear of being watched or judged by others
-12 month prevalence of 7% to 8.7%
-effects mid teens
Specific Phobia (disorder chart)
-excessive fear of specific objects or situations
-12 month prevalence from 7% to 9%
-effects childhood or early adolescents
agoraphobia (disorder chart)
-anxiety or panic in situations where escape is difficult or embarassing
- 12 month prevalence up to 1.7%
-usually late adolescence with two thirds before age 35
panic disorder (disorder chart)
-recurrent and unexpected intense attacks of fear or terror
-12 month prevalence of 2.7%
-late adolescence and early adulthood
generalized anxiety disorder (disorder chart)
-excessive anxiety and worry over life circumstances (money, family, or school)
-12 month prevalence ranges from 1.2% to 2.9%
-median age of about 30 but wide range of age of onset
agoraphobia
intense fear of at least two of the following (know all six)
-being outside or home alone
-traveling via public transportation
-being in open spaces
-being in stores or theaters
- standing in line or being in a crowd
-situations are feared because escape of help may not be readily available
multiparty model of phobias (BPSS)
-biological (genetic predisposition or overactive amygdala)
-sociocultural (cultural child rearing patters and use of shame as a method of control)
-psychological (conditioning experiences and cognitive distortions)
-social (parental modeling and peer victimization)
Medical treatments for phobias (3)
benzodiazepines, SSRIs, and Beta-Blockers
exposure therapy
gradual introduction to feared situation
systematic desensitization
exposure techniques with relaxation