CHP 3, 5, 7, 9, 13 (slides only) Flashcards
Assessment
process of gathering info about a person’s syms and causes of syms
diasgnosis
a label for a set of syms that often occur together
validity of an assessment tool
accuracy of test/method in assessing what is supposed to measure
the 5 types of validity
face validity content validity concurrent/convergent validity predictive validity construct validity
face validity
test measures what it’s supposed to measure
content validity
test assesses all imp aspects of phenomemon
predictive validity
test predicts behaviour it is supposed to measure
concurrent validity
test yields same results as other measures of same behaviour/thoughts/feelings
construct validity
test measures what it is supposed to measure, not something else
reliability as an assessment tool
consistency of a test/method in assessing what it is supposed to measure
the 4 types of reliability
test-retest reliability
alternate form reliability
internal reliability
interrater/interjudge reliability
standardization
strict guidelines regarding method of administering test/questionnaire
standardization prevents ___ factors from affecting a persons response
extraneous
test-retest reliability
test produces similar results when given at two points in time
alternate form reliability
two versions of the same test result in similar results
internal reliability
different parts of the same test produce similar results
interrater reliability
two or more raters or judges who administer and score a test come to similar conclusions
initial interview
gather initial impressions that guide further info gathering
initial interview’s often include __ status exams
mental
mental status exams gathers info on 5 things
appearance and behaviour thought processes mood and affect intellectual functioning orientation
structured interview
series of carefully worded questions about the syms experienced currently or in past
the structured interview follows a __ format and uses __ criteria to score persons response
standardized format
sym questionnaires
cover a wide variety of syms, representing several diff disorders
the Beck Depression Inventory ( BDI) is a __
sym questionnaire
BDI has __ items, and each describes four levels of a given sym of depression
21
the BDI is criticized for not clearly __ between the clinical syn of depression and normal distress
differentiating
personality inventories
questionnaires meant to assess peoples typical ways of thinking, feeling, behaving
Minnesota Multiphasic Personality Inventory (MMPI) is a __
personality inventory
the MMPI is a widely used personality inventory, has 576 __-__ items, and assists in diagnosis but not meant to be used for diagnosis alone
true-false
the MMPI has validity scales which show…
how a person approaches the test
behavioral observation
clinician looks for specific behaviours and what precedes and follows these behaviours
pro and con of behavioral observation
pro- not relying on indv reporting and interpreting own behaviour
con- indv may alter their behavior when they are being watched
self monitoring
keeping track of number of times per day indv engages in a specific behavior and the conditions under which this behavior occurs
True or false: self monitoring is open to biases in what indvs notice about their behavior behavior and are willing to report
true
intelligence tests
measure an indvs intellectual ability including strengths and weaknesses
intelligence tests measure basic intellectual abilities like
ability for abstract reasoning
verbal fluency
spatial memory
criticisms of intelligence tests (2)
little consensus as to what is defined as intelligence biased toward middle & upper class educated European Americans
neuropsychological tests
detect specific cognitive deficits, such as difficulty with visual memory
Bender-Gestalt is a __
neuropsychological test
Bender-Gestalt assesses indvs sensorimotor skills by having them reproduce a set of nine drawings, differentiates people with ___ from those without
brain damage
con of Bender-gestalt
does not reliably identify the specific type of brain damage a person has
4 types of brain imaging techniques
CT
PET
SPECT
MRI
Computerized tomography (CT)
enhanced x-ray procedure that produces a 3D pic of brain structures
positron-emission tomography (PET)
provides pic of activity in brain, requires injecting the patient with harmless radioactive isotope
single photon emission computed tomography (SPECT)
similar to PET but has different tracer substance injected
magnetic resonance imaging (MRI)
images the brain at any angle and provides finely detailed pics
psychophysiological tests
used to detect changes in brain and NS that reflect emotional and psychological changes
Electroencephalogram (EEG) is a type of __
psychophysiological test
EEG measures __ activity along the scalp produced by the firing of specific neurons in the brain
electrical
projective tests
people interpret an ambiguous stimulus presented to them in line with their current concerns and feelings, relationships, and conflicts & desires
projective tests are useful in (2 things)
uncovering unconscious issues of a person
cases when person is resistant or heavily biasing the info presented to assessor
two projective tests frequently used
Rorschach inkblot test
thematic apperception test
Rorschach inkblot test
client describes what they see in a series of inkblots
TAT
client shows a series of pictures and asked to make up story about each one
limitations of projective tests (3)
questionable reliability and validity
rely on subjective interpretation of clinician
evaluation criteria do not include cultural considerations
challenges in assessment
clients may be resistant to providing info
may have strong interest in outcome of assessment and be highly selective of info provided
may not have insight or info about their own experiences and behaviour
difficulties evaluating children due to communication and reporting
difficulty evaluating individuals across cultures due to language barriers, different experiences
diagnosis
label attached to set of syms that tend to occur together
syndrome
set of syms that occur together
a client __ experiences all syms of a syndrome
rarely
certain syms may be __ to multiple syndromes
common
classification sys
set of syndromes and set of rules for determining whether an indvs syms are part of a syndrome
hippocractes’ classification
mania- states of abnormal excitement
melancholia - states of abnormal depression
paranoia
epilepsy
Diagnostic and statistical manual of mental disorders (DSM)
criteria for diagnosis
the first edition of the DSM had vague criteria heavily influenced by __ theory
psychoanalytic
DSM-II included more __
diseases
True/False: The DSM_III to the DSM-5 had the vague descriptions of disorders replaced by specific criteria for each disorder
true
true/false: reliability of the DSM-5 does not remain under examination
false
How many axis are in the DSM-5
5
what axis does clinical disorders belong to
axis I
what axis does personality disorders and intellectual disability belong to
axis II
what axis does general medical conditions belong to
axis III
what axis does psychosocial and environmental problems belong to
axis IV
what axis does global assessment of functioning belong to
axis V
4 debates about the DSM
Reifying diagnoses
Category or continuum
Differentiating mental disorders from one another
Addressing cultural issues
what are 3 social-psychological dangers of diagnosis
judgment, bias, labeling
fight-or-flight response
set of physical and psychological resps that help us fight a threat or flee from it
the fight-or-flight response result from the activation of two systems controlled by the hypothalamus, they are
autonomic NS
adrenal-cortical system
cortisol
stress hormone released by adrenal glands
posttraumatic stress disorder (PTSD)
consequences of experiencing extreme stressors
DSM-5 criteria for experiencing a stressor (3)
directly experience or witness traumatic event
learn that a violent or traumatic event happened to someone close
experience repeated/extreme exposure to details of traumatic event
syms of PTSD (4)
repeated reexperiencing traumatic event
persistent avoidance of situations, thoughts, or memories associated with trauma
negative changes in thought and mood associated with event
hypervigilance and chronic overarousal
PTSD with prominent dissociative syms
the different facets of sense of self/consciousness become disconnected from one another
acute stress disorder
occurs in response to traumas similar to those involved in PTSD
acute stress disorder is diagnosed when syms arise within 1 month of exposure to stressor and last no longer than __ weeks
4
adjustment disorder
emotional and behavioural syms occur in resp to a stressor of any severity
true/false: adjustment disorder is diagnosed when person meets criteria for acute stress disorder or PTSD
false, does not meet criteria
what are 4 traumas leading to PTSD
natural disasters
human-made disasters
traumatic events
sexual assault
environmental and social factors of PTSD
affected by severity and duration, the indvs proximity to trauma, and amount of social support available
psychological factors of PTSD
pre-existing conditions increase risk
coping strategies influence vulnerability of PTSD
gender and cross-cultural differences of PTSD
women more prone
African Americans have higher rates
culture influences manifestation of anxiety
biological factors of PTSD
neuroimaging findings: brains of people with PTSD are more reactive to emotional stimuli
biochemical findings: physiological responses to stress are higher in sufferers and exposure to extreme/chronic stress during childhood increases vulnerability
genetics: vulnerability to PTSD can be inherited
what are the 3 goals in treating PTSD
exposing clients to what they fear in order to extinguish that fear
challenging distorted cognitions that contribute to syms
help reduce stress in lives
cognitive-behavioral therapy and stress management for PTSD focus on (2)
systematic desensitization
stress-inoculation therapy
stress-inoculation therapy
therapists teach clients skills for overcoming problems that cause them stress and result from PTSD
biological therapies for PTSD (2)
selective serotonin reuptake inhibitors
benzodiazepines
phobia
unreasonable or irrational fears of specific objects or situations that leads to avoidance and intense fear/anxiety when exposed to object/situation
what are the 4 categories of phobias in DSM-5
animal type
natural environment type
blood-injection-injury type
situational type
agoraphobia
when people fear places they cant escape easily or get help if anxious, fear that they will embarrass themselves if others notice their syms or efforts to escape, in extreme cases indvs do not leave their homes alone
behavioral theory of phobias
negative reinforcement: avoiding the feared object reduces anxiety
prepared classical conditioning: conditioning of fear to certain objects/situations
biological theory of phobias
genetic basis: runs in families
behavioral treatments of phobias
use exposure to extinguish the persons fear of object or situation
what methods do behavioral treaments use
systematic desensitization
modeling
flooding
applied tension technique
increases blood pressure and heart rate keeping people from fainting when confronted with feared object
biological treatment of phobias
benzodiazepines
social anxiety disorder
people become anxious in social situations and are afraid of being rejected, judged, or humiliated in public, leading to avoidance of social and/or performance situations
social anxiety disorder is __ common in women
more
social anxiety disorder dvps in either the early __ year or adolescence
preschool
genetic basis theory of social anxiety disorder
runs in families and tends to lead to general tendency toward anxiety disorders
cognitive perspective of social anxiety disorder
have excessively high standards for their social performance and focus on negative aspects of social interactions and evaluate their own behavior harshly