deviance + mental disorders Flashcards
what makes a mental disorder different from mental illness?
diseases
neurological explanation
what are the two things sociologists tend to focus on in relation to mental disorders?
psychoses
neuroses: anxiety and depression
what is the diagnostic and statistical manual (DSM)
a diagnostic tool that has had several versions (expanded considerably)
what is the prevalence of mental illness?
- in canada, by the time we are 90 years, 2/3 to 3/4 will have had a mental disorder at some point
what is the difference between prevalence and incidence?
prevalence: “picture”, how many people have it right now, people who have been diagnosed this year and who have had it previously
incidence: how many new diagnosis (first time)
what is the most common mental disorder?
mood and anxiety disorders
what mental disorders are psychotic symptoms associated with?
- schizophrenia
- schizoaffective disorder
- bipolar
- depression
- brain tumor / drug use
is psychosis static / does it stay?
no!
what are the symptoms that come along with psychosis?
hallucinations
delusions
disorganized speech / behavior
what do hallucinations affect?
all of our senses!
- auditory hallucinations: hear voices in the room
- visual : see things that are not there
- olfactory: smell things that are not present
- taste: something you have not eaten.
- tactile: felt like there are bugs under their skin)
what are the two kinds of delusions?
paranoid and delusions of grandeur
what are paranoid delusions?
persecutory anxiety (someone is out to get them / is watching them)
what are delusions of grandeur?
you think you are something greater / more important (might think you are one of jesus’ lost disciples, married to the prime minister)
what is an example of disorganized speech / behavior
think you are the second coming of christ (well my alarm went off at 5 instead of 6, so i must be the second coming of christ. went out barefoot in minus 40 to serve god)
psychotic symptoms can happen to?
everyone
do people with schizophrenia need to have multiple episodes of psychosis?
no! some people with schizophrenia have only had one episode in their life
what is catatonic behavior?
sit for a long period of time in a certain position (can be contorted)
what is the difference between a positive or negative symptom?
positive symptoms: there when it should not be
negative symptoms: not there when they should be (affective flattening or no mood)
in order to be diagnosed with schizophrenia, how many symptoms need to be present?
two or more
what is the age of onset for schizophrenia?
men: around 18
women: around 27 - 28 (estrogen protect women from getting it longer)
what does etiology mean?
cause
what is the etiology for psychosis / schizophrenia?
- genetics
- maternal nutrition
- viral infection
- perinatal complications
- exposure to toxins
- psychological and social stress
how did maternal nutrition account for psychosis?
during or after famine
lack of proper nutrients
how did viral infection account for psychosis?
mothers contract virus at specific time during their pregnancy (neurological development is in full force)
how did perinatal complications account for psychosis?
something happened during childbirth (prolonged, lost heart rate at some point)
how does exposure to toxins account for psychosis?
noisome conditions: filthy conditions
how does psychological and social stress account for psychosis?
- women who immigrate
- mother who experience death during first trimester (first 3 month)
- stressful jobs
what is the etiology of affective disorders?
genetics
other medical condition
gender
age
abuse
loss / rejection / isolation
stress
substance abuse
what is an affective disorder?
bipolar and depression
are genetics as strong with affective disorder as they are with schizophrenia?
no!
what medical conditions can cause affective disorders?
huntington, parkinsons