psychology psychopathology Flashcards
what is major depressive disorder
severe but often short term depression
what is persistent depressive disorder
long term or recurring depression
what is disruptive mood dysregulation disorder
childhood temper tantrums
what is premenstrual dysphoric disorder
disruption to mood prior to and or during menstruation
what are the behavioural characteristics of depression
activity levels- reduced levels of energy- knock on effect to withdraw from work education and social life or can lead to psychomotor agitation which is where they struggle to relax
disruption to sleep and eating behaviour- may experience insomnia or hypersomnia, eating may increase or decrease leading to weight gain or loss
aggression and self harm- often irritable and can become verbally or physically aggressive directed at others or themselves- self harm
what are the emotional characteristics of depression
lowered mood- emotional element of depression but more pronounced than the daily experience- often describe themselves as worthless and empty
anger- can be directed at the self or others
lowered self esteem- emotional experience of how much we like ourselves- less than usual- describing themselves as a sense of self loathing
what are the cognitive characteristics of depression
poor concentration- may find themselves unable to stick with a task as they usually would or find it hard making decisions that they would normally find straightforward- interfere with a persons work
attending to and dwelling on the negative- inclined to pay more attention to negative aspects of a situation- tend to recall events that are unhappy rather than those that are happy
absolutist thinking- tend to think all situations are bad- tend to see situations that are bad as absolute disasters
what is the faulty information processing (becks negative triad)
people attend to the negative aspects of a situation and ignore positives
what is the negative self schema (becks negative triad)
schema- package of knowledge developed through experience acting as a mental framework for interpretations
self schema- ideas people have about themselves- depressed have a negative self schema
what is the negative triad (becks negative triad)
person develops dysfunctional view of themselves due to three ways of thinking that occur automatically
negative view of the world, of the self and of the future
what is ellis’s ABC model
proposed that good mental health is the result of rational thinking allowing people to be happy and pain free- opposite for depressed people
what does the A stand for (ABC model)
activating event- which irrational thoughts are triggered by external events
what does the B stand for (ABC model)
beliefs- belief that we must always succeed or achieve perfection (musturbation), major disaster whenever something doesnt go smoothly (i cant stand it itis) and life is always meant to be fair (utopianism)
what does the C stand for (ABC model)
consequences- emotional and behavioural consequences when irrational beliefs are triggered by activating event
what are the evaluation points for becks negative triad
research support STRENGTHS
- supporting research
- cog vulnerability- ways of thinking that may predispose a person to becoming depressed
- clark and beck- cog vulnerabilities more common in depressed people and preceded depression
- cohen- tracked development of 473 adolescents measuring cog vulnerability regularly- showing cog vulnerability predicted depression
- association between cog vulnerability and depression
real world application STRENGTHS
- applications in screening and treatment for depression
- cohen- assessing cog vulnerability allows psychologists to screen young people- identify those at most risk and monitor them
- can be applied to cog behaviour therapy- alter kind of cognitions that make people vulnerable to depression and make them more resilient to negative life events
- an understanding of cog vulnerability is useful in more than one aspect of clinical practice
a partial explanation WEAKNESSES
- partial explanation for depression
- some aspects that arent particularly well explained
- some people feel extreme anger and some experience hallucinations and delusions
what are the evaluation points for ABC model
real world application STRENGTHS
- application in psychological treatment of depression
- rational emotive behaviour therapy- vigorously argue with depressed person therapist can alter irrational beliefs that make them unhappy
- can both change negative beliefs and relieve symptoms of depression
- has real world value
reactive and endogenous depression WEAKNESSES
- only explains reactive depression
- most cases arent traceable to life events and not obvious what leads person to become depressed
- less useful for explaining endogenous depression
- can only explain some cases of depression and therefore partial explanation
ethical issues WEAKNESSES
- locates responsibility for depression on the depressed person
- unfair
what is statistical infrequency
most obvious way to define anything as normal or abnormal based on how often we come across it
any usual behaviour is normal and anything unusual is abnormal
what is the example of statistical infrequency
intellectual disability disorder- needs an IQ of lower than 70
what is deviation from social norms
person behaves in a way that is different from how we expect people to behave
groups choose to define behaviour as abnormal on the basis that it offends their sense of what is acceptable or the norm
specific for each generation and culture
relatively few behaviours would be seen as universally abnormal on the basis that they breach social norms
what is an example of deviation from social norms
antisocial personality disorder- impulsive aggressive and irresponsible behaviour
failure to conform to lawful and culturally normative ethical behaviour
dont conform to our moral standards
what are the strengths for statistical infrequency
real world application STRENGTHS
- used in clincal practices for both formal diagnoses and assess severity of individuals symptoms
- intellectual disability disorder has to be below 70 and beck depression inventory needing a score of above 30 for severe depression
- value of statistical infrequency as useful in diagnostic and assessment processes
Benefits
- someone with intellectual disability disorder can access support services
- someone with a very high bdi is likely to benefit from therapy
what are the limitations of statistical infrequency
unusual characteristics can be positive WEAKNESSES
- can be positive as well as negative
- iq above 130 wouldnt be thought of as abnormal for having high iq
- someone with a low bdi score isnt abnormal
- being unusual or at one end of a psychological spectrum doesnt make someone abnormal necessarily
- never sufficient as the sole basis of defining abnormality
problems WEAKNESSES
- someone with low iq who can cope wouldnt benefit from this label
- social stigma attached to such labels
what are the strengths of deviation from social norms
real world application STRENGTHS
- usefulness
- used in clinical practices
- key characteristics of antisocial personality disorder failure to conform to acceptable ethical behaviour (signs of deviation from social norms)
- play a part in schizoptypal personality disorder- term strange used to describe their thinking appearance and behaviour
- value in psychiatry
what are the limitations of deviation from social norms
cultural and situational relativism WEAKNESSES
- variability between social norms in different cultures and situations
- may label someone from another group as abnormal using their standards not the persons
- experience of hearing voices would be seen as norm in some cultures but would be sign of abnormality elsewhere
- aggressive and deceitful behaviour less acceptable in family than corporate deal making
- difficult judge deviation from social norms across different situations and cultures
human rights abuses WEAKNESSES
- carries risk of unfair labelling leaving them open to human rights abuses
- seen in nymphomania and drapetomania which was a way to control slaves and avoid debate
what is the failure to function adequately
someone can no longer cope with the demands of everyday life
unable to maintain basic standards of nutrition and hygiene or cant hold a job or relationship with people around them
when is someone failing to function adequately
no longer conforms to standard interpersonal rules
person experiences severe personal distress
persons behaviour becomes irrational or dangerous to themselves or others around them
what is an example of failing to function adequately
intellectual disability disorder- diagnosis would be made if they are failing to function adequately not just on the iq
what is deviation from ideal mental health
ignore the issue of what makes someone abnormal and what makes someone normal
what does ideal mental health look like
no symptoms or distress
rational and can perceive ourselves accurately
self actualise
can cope with stress
realistic view of the world
have good self esteem and lack guilt
independent of other people
successfully work love and enjoy our leisure
what are the strengths for failing to function adequately
represents threshold for help STRENGTHS
- represents sensible threshold for when people need professional help
- most have symptoms of mental disorder at some degree at some time- mind found 25% will
- many press on in the face of severe symptoms
- tends to be at that point when we cease to function adequately that people seek professional help or are noticed and referred by others
- treatment and services can be targeted to those who need them the most
what are the limitations of failing to function adequately
discrimination and social control WEAKNESSES
- easy to label non standard lifestyle choices as abnormal
- hard to say when someone has chosen to deviate
- those who favour high risk leisure activities or unusal spiritual practices which would be classed as irrational or dangerous to themselves or others
- risk of being labelled and freedom of choice may be restricted
may not be abnormal WEAKNESSES
- circumstances where most of us fail to cope for a time bereavement
- unfair to give someone that label that might cause them future problems because they react to difficult circumstances