Psychological disorders Flashcards
psychological disorders
cause significant impatient in an indv’s life
they keep people from doing the things they need and want to do.
signs and symptoms of disorders
the 4 D’S
deviance, distress, dysfunction and danger
deviance
departure from what is normal and usual
refers to behaviours, thoughts, and feelings not in line with accepted standards
measured against statistical standards or cultural views
distress
thoughts, behaviour and feeling that are upsetting and cause pain, suffering, sorrow
dysfunctional
bahevaous thoughts and feelings that are disruptive to one’s regular routine and/or interfere with day to day functioning
danger
behaviours, thoughts, and feelings that may lead to harm of injury to self or others
consistency
the factors need to be consistent over a span of time, a one time deviant behaviour doesn’t merit a diagnose of a disorder
disorders are patterns of the above factors
diagnosis
formal identification of a psychological disorder.
clinical judgement
decisions based on professional experience when assessing psych disorders.
diagnostic and statistical manual of mental disorders
classification system is essential to making sense of conditions as the term “psych disorders” encompass a wide range of behaviours that are overlapping
DSM = classification system
helps clinicians reseached, health insurance agencies and others make consistent and objective observations about defining, diagnosing and treating abnormal behaviours
Autism spectrum disorder
previous editions had defined discreet categories of the spectrum, looking at autism and Aspergers, but now all term are grouped under a spectrum.
characterized by significant social, emotional, behavioural, and communication impairments
ex.
hypersensitive to touch,
not interested interacting with others
trouble showing/talkign about feelings
difficulty understanding social cues
may speak well or not at all
repetitive movements, routines, hyper fixations, or hyper/hypo reactive to sensory input.
spectrum,
wide range of impariemtns possible within diagnosis
ranging from mild to sever symptoms
positive symptoms
are behaviours not present before the onset of the disorder
start to appear during course of the psychotic disorder, ie. not seen in healthy indv.
delusions
strong beliefs that are not founded in reality
these beliefs do not water even when confronted with compelling evidence to the contrary
ex. indv things they are being followed/harrassed by the gov.
hallucinations
sensory experiences that do not have a source
an indv may hear voices when no one is speaking
can be visual, olfactory, gusyaytoy or tactile (seen, smelled, tasted or felt)
disorganized thinking
seen in a person’s speech
switching from one topic to another in a nonsensical way
speaking in a jumbled, incoherent fashion
speaking in a way of thinking that’s fragmented, illogical, or hard to follow
abnormal motor behaviour
range from excessive and agitated movements to complete stillness and rigidity of the body
Schizophrenia
disorder that involves a wide range of emotional, behavioural, cognitive, and perceptual dysfunction
rare disorder
there is a genetic link, most don’t have family link
environment contributions
complications during preg. and birth
adverse childhood experiences
social isolations
more common in men
tend to appear in young adult, the younger the worse the prognosis tends to be.
schizophrenia is a heterogenous clinical syndrome
meaning there are many diff ways the disorder presents
there may be no overlap in primary symptoms they exhibit
but most if not all will have sig. difficulty functioning in daily activities
cognitive symptoms
subtle and often undetectable without testing
affect memory and though process
executive functioning
describes mental skills we use to make decisions based on the info we are presented with
in schiz. = skulls are impaired, lead to confusion and poor decision making
mania and bipolar II disorder
mania = key charactrist of bipolar and related disorders = state of abnormally elevated mood, energy, and activity levels
hypomania
less intense experience of mania = same inc E and activity w/o same impairment in functioning
cannot feature psychotic symptoms