Ch. 3 Clinical Assessment and diagnosis Flashcards
Clinical assessment
th systematic evaluation and measurement of psychological, biological and social factors in an individual presenting with a possible psychological disorder
reliability
the degree to which a measurement is consistent
validity
the degree to which a technique measures what it is supposed to measure
standardization
application of certain standards to ensure consistency
systematic observation of behaviour
any behaviour is happening, even what is not being described, always need to watch
mental health exam covers 5 categories
appearance and behaviour, thought processes, mood and effect, intellectual functioning, sensorium
appearance and behaviour category
overt behaviour, attire, appearance, posture, expressions
thought processes
rat of speech, slow, ranting, continuity of speech, content of speech
mood and effect
predominant feeling state of the individual. feeling state accompanying what individual says
intellectual functioning
type of vocabulary, use of abstractions and metaphors
sensorium
awareness of surroundings in terms of person, know who you are, day or time and where you are
structured clinical interview
more general
physical examination
lots of emotional disturbances can happen from health
behavioural assessment
thoughts, feelings and behaviour directly observed. target behaviours identified and observed
ABCs of observation
Antecedents (precede a behaviour - stressed at work give you feelings you cannot control), behaviours (eliciting the behaviour), consequences (trying to cope, how it is affecting the person)
informal observation
subject to observers interpretation
formal observation
behaviours are observable and measured (how many twitches and how bad), pattern, design treatment based on pattern
self monitoring or self observation
most people monitor their behaviour outside the session. can use checklist or behaviour rating scales
reactivity
observational data subject to distortion upon being observed. resistant to self monitoring
psychological testing
determine cognitive, emotional or behavioural responses. Can use Intelligence tests (memory, attention, judgement) or neurobiological procedures (determine brain damage or dysfunctions)
projective testing
psychoanalytic tradition, rorschach inkblot test, thematic apperception test