psychological problems Flashcards
incident of mental health problems
depression
2.6/100
anxiety
4.7/100
ed
1.6/100
incidence changing over time
more women than men
gap widening
2007-24%
2014-37%
challenges of living
lower income household more mental health problems
greater social isolation increases loneliness and depression
cultural variations in beliefs about mental health problems
hearing voices - positive experience in some parts of india
culture bound syndromes occur in some cultures
characteristics of mental health
subjective and arbitrary
difficulty sleeping are hard to measure
increased recognition of mental health problems
symptoms focused on illness rather than health
jahoda criteria
jahodas criteria
self attitudes
personal growth and self actualisation
integration
autonomy
accurate perception of reality
mastery of env
lessening social stigma
labelling ppl creates an expectation
term mental health problems creates less stigma
effects of mental health problems
damage to relationships
difficulty coping with day life
negative impact on physical well being
characteristics of mental health
damage to relationships
affect two way communication relationships need
difficulty coping with day life
not liking after self eg getting dressed
negative impact of physical well being
body produces cortisol
prevention immune system functioning properly
causing more illness
characteristics of mental health
subjective and arbitrary
difficulty to sleep hard to measure
social effects of mental health
need for more social care
increased crime rates
implications for economy
need for more social care
taxes fund social care providing food, human company, learning new skills for self care
increased crime rates
4x more likely to commit crime than normal population
eg due to substance abuse
implications to economy
mccrone report: care for mentally ill costs £22 bil per herat
cheaper drug treatments needed
types of depression
clinical
unipolar
bipolar
clinical
term for the medical condition
unipolar
one emotional state of depression
bipolar depression
depression alternates with mania
also periods of normality
ICD
mental and physical disorder diagnosed using symptoms
ICD-10 current version listing symptoms
key symptoms of depression
low mood
loss of interest and pleasure
reduced energy levels
changes in sleep
change in appetite
decrease in self confident
guilt
pessimism
self harm
theories of depression
biological and psychological
biological explanation
neurotransmitters transmit messages chemically across synapse
low levels at synapse lead to less stimulation of postsynaptic neuron causing low mood
effects of low serotonin
lack of conc
disturbed sleep
reduced appetite
reasons for low serotonin
genes could cause inheritance of low levels
low levels of tryptophan from lack of protein or carbohydrates
strength of biological explanation
supporting research
low levels of serotonin in depressed brains in comparison to control group (mcneal and cimbolic 1986)
weakness of biological explanation
low levels of serotonin could be an effect of being depressed rather than a cause
negative thoughts lead to changes in brain
just like learning changes neurons and production of neurotransmitters in brain
may be an effect of psychological experiences rather than cause
weakness of biological explanation
may not be solely caused by abnormal levels of neurotransmitters
explanation too simple
some with low serotonin dont have depression
diathesis stress model better explanation
depression result of ppl having certain vulnerabilities eg inheriting low serotonin
also have stressful experience
combination of diathesis and stressor
psychological explanation
faulty thinking
negative schemas
attributions
influence of nurture
faulty thinking
caused by irrational thinking
negative black and white thinking creates feelings of hopelessness
negative schemas
cause person to interpret all info abt self negatively
attributions
internal stable and global negative attributions styles
creates negative ways of explaining causes of behaviour
influence of nurture
negative attributional styles develop through processes such as learned helplessness
if unpleasant experience
natural reaction is to try and escape
if they can’t they learn to give up trying
this is called learned helplessness
explains how a person learns to blame things on themselves and believe it will always be like that
strength of psychological explanation
research support for learned helplessness
seligman demonstrates process of learned helplessness
dogs that no longer tried to escape electric shocks that they previously had no control over
similar to depression
person will have leaned to react to challenge by giving up
dogs previous negative attribution caused them to give up
strength of psychological explanation
real world application
cognitive explanations lead to ways of treatment
cognitive behaviour therapy (CBT)
ppl learning to think differently
if irrational thinking underlies depression then learning to think rationally should help relieve depression
leads to successful way to help ppl with depression
weakness of psychological explanation
negative beliefs may be realistic than depressing
some life experiences realistic to be sad
person with opposite attributional style may have a problem instead in some situations
alloy and abramson 79
depressed ppl have more accurate estimates of chance of disaster
negative attributional style may actually be more accurate way of looking at world
antidepressant medication
group of drugs
reduce symptoms
eg
SSRI
aim to increase amount of serotonin at synaptic cleft
SSRI
selective serotonin reuptake inhibitor
increase serotonin levels at synaptic cleft