Psychopathology Flashcards
what is psychopathology?
- scientific study of psychological disorders/ mental illnesses
what are the main guides on how to classify disorders?
Diagnostic and Statistical manual of mental disorders (DSM)
International Classification of Disorders (ICD)
what are the 4 definitions of abnormality?
- statistical infrequency
- deviation from social norms
- failure to function adequately
- deviation from ideal mental health
what are neurotic disorders?
self-aware
what are psychotic disorders?
unaware
what is statistical infrequency?
- defines ‘normal’ behaviour in typical values, such as mean, median and mode
- number based definition
- shown on a distribution curve, if something is more than 2 standard deviations away from the mean then it is classed as abnormal
- e.g. average IQ is 100, so anything above 130 and below 70 is classed as abnormal
what are the limitations of statistical infrequency?
- some infrequent behaviours may be desirable (i.e. high IQ) and some frequent behaviours may be undesirable, meaning there is problem with using a numbers based definition
- subjective cut off on the normal distribution
what are the strengths of statistical infrequency?
- appropriate for some as it gives us an indication (has a good objective starting point/ measure
- however, needs to be paired with another definition (failure to function adequately)
what is the cultural relativism evaluation of statistical infrequency?
- statistically infrequent behaviours in one culture may be frequent in another
- eg. hearing voices in one may be associated with schizophrenia, but it may be seen as desirable in another
what does deviation from social norms mean?
- social norms refers to the expected/ usual behaviour in a culture or society
- socially based explanation
- deviance from these norms often leads to the individual being isolated/rejected, seen as undesirable and considered abnormal
- e.g. standing too close to someone or wearing inappropriate dress (for age or situation)
what are the limitations of deviation from social norms?
- does not consider the role of context
- social norms change over time
what is a strength of deviation from social norms?
- focus is on social norms, which helps society to function
- enables an individual to consider how their actions affect others
what is the cultural relativism evaluation of deviation from social norms?
- social norms vary .i.e. personal space
- dangers of being ethnocentric (not considering other cultural values, and judging someone else based on your own cultural values)
- DSM now makes reference to different cultural behaviours
what is failure to function adequately?
- individuals will experience psychological distress and feel unable to cope with usual everyday situations i.e. unable to go to work
- usually aware they are suffering but with some mental disorders they may not be aware and will have to rely on others around them to identify it instead
- measure of adequate functioning can be done using WHODAS, allowing a quantitative measure of functioning to be taken, as individuals are rated and given a score for each criteria
what are the areas considered by WHODAS (world health organisation disability assessment)?
- understanding and communicating
- getting around
- self care
- getting along with people
- life activities
- participation in society