Anxiety Flashcards
Anxiety and fear definition
Anxiety: perceived anticipated threat in the future
Fear: perceived imminent threat in the present
Generalised anxiety disorder
marked symptoms on majority of days, over a long period. worry may be focused on health, family, friends or work. for diagnosis, symptoms must not be due to meds.
Agoraphobia
fear or anxiety in response to situations where escape might be difficult or help might not be available. People actively avoid public spaces because they may have panic attacks.
Specific phobia
severe fear or anxiety when exposed to or in anticipation of a specific stimulus.
Blood injection phobia inventory BIPI
18 situations self report involoving blood and injections. rated between 0-3.
GAD 7
7 item questionnaire. between 0-3
0= none, 1=several days, 2= more than half days, 3= nearly everyday. used for referral rather than diagnosis.
Mas et al for BIPI
Genetic explantion
We are born prepared to fear certain objects. there are particular stimuli in the environment that may pose a threat to survival that we are genetically set up to avoid.
Ost 1992 for blood phobia
Classical and operant conditioning explanantion
- an individual may develop a phobia of a harmless situation if it is paired with a frightening experience.
-phobias maintain due to operant conditioning. avoidance of a phobic stimulus reduces the fear, so it is rewarding. NEGATIVE REINFORCEMENT is the increased likelihood of repeating the behaviour due to the removal of something negative or unpleasant
Psychodynamic explanation
Freud study on fear of horse
Little Hans
Systematic desensitisation
it holds the assumption that nearly all behaviour is a conditioned response to stimuli in the environment.
- therapist teaches patients relaxation techniques
-an anxiety hierchy is created . using visualisation (in vitro) and exposure (in vivo)
- not moved to next stage until no anxiety
-the fearful stimuli is gradually unlearned
Chappmann and delap context aim and design
Chappman and Delapp results and conclusion
Chappmann and Delapp evaluation