Defining abnormality Flashcards
Definition of Psychopathology?
- In-depth study of mental health & views mental health issues as an illness
What are the 4 definitions of abnormality?
- Statistical infrequency
- Deviation from Social norms
- Deviation from Ideal mental health
- Failure to Function adequately
Define statistical infrequency?
Give an example?
- Person’s trait, thinking or behaviour is classified as abnormal if it is rare/statistically unusual
- e.g. Schiz is rare & effects 1% of the global population
Why is stat infrequency as an abnormality not always negative?
- Having a high IQ is desirable but it’s still abnormal
Explain IQ in relation to stat infrequency?
- IQ of 135 is abnormal as its statistically rare
- If someone is 2 standard deviations away from the mean they are classified as abnormal
- 85 - 115 (15 pts from 100) is average on an IQ score
- 2 standard deviations from 85 is 70
- 2 standard deviations from 115 is 130
- If above or below these thresholds this is abnormal
AO3 Stat infrequency
Objective?
P - Objectivity of Stat infrequency allows for an impartial & fair assessment of abnormality
E - Having a defined ‘cut-off’ point in abnormality allows practitioners to see if behaviour is stat rare
E - If working with a spec child you can objectively state whether their IQ is normal
L - Improves reliability of diagnosis, as medical opinion will not be relevant
AO3 Stat infrequency
Ambiguous?
P - Abnormality is not black & white & abnormality is dependent on different gradations
E - e.g. is a person with IQ of 71 normal but someone with an IQ of 69 abnormal
- So who can determine where you draw the line
E - Therefore, ambiguity arises that are difficult to determine
L - Implies categorising abnormality as ‘abnormal’ or ‘normal’ ignores the ambiguity abnormality displays
- A refinement could be made like autism e.g. are all put on a spectrum, not in opposing categories
AO3 Stat infrequency
Practical applications?
P - Has useful practical applications
E - Enables support & intervention & helps individuals to understand their needs
E - So, it will allow for equal opportunity & ca provide access arrangements for the individuals
L - Suggests there are potential benefits to society of using the abnormality definition to classify abnormalities
AO3 Stat infrequency
Some abnormalities aren’t rare?
P - Not all abnormalities are infrequent/rare, creating problems for the definition
E - For example, depression can be considered common (20% suffer a depressive episode in their life), but a medicated approach is often effective in treating these episodes
E - Failure to categorise depression as ‘abnormal’ may prevent effective treatments, prolonging the sufferers experience
L - This implies that abnormality is limited as a definition because if it is allegedly rare & will only be used to categorise ‘rare’ mental health issues, which depression is not, then people will be neglected by the mental health infrastructure as their issue will be disregarded as not rare ‘enough’
Define deviation from social norms?
Give an example?
- Abnormality is socially deviant behaviour
- Behaviours are abnormal if they are anti-social/undesirable
- e.g. Catatonic behaviour (unmoving/unresponsive) would be considered to be socially abnormal
Define situational norm?
Define developmental norm?
- Normality depends on environment person is in
- Takes into account stage of life someone is at
AO3 Deviation social norms
Takes into account diff types of norms?
P - Definition takes into account different types of norms: situational & developmental
E - Shows deviation from social norms as a holistic approach in defining abnormality
E - e.g. Wearing a bikini to the beach in August compared to wearing a bikini in winter in a shopping centre is an example of a situational norm the definition is flexible about
L - Implies definition is flexible & can be adapted to the individual & their circumstances
AO3 Deviation social norms
Definition is subjective?
P - Subjectivity of definition limits its usefulness
E - Social norms are in the eye of the beholder, with differences between what an individual considers to be a norm
E - e.g. Not all British citizens will care about queuing, yet it is viewed as a component of British society
L - Subjectivity does not allow for fair & equal assessment of abnormality, unlike stat infreq definition
AO3 Deviation social norms
Practical applications?
P - Has practical applications, because Society sets the standards for what is abnormal, it allows society/therapists to intervene when necessary
E - Society can provide therapies & support for those who breach social norms
E - CBT helps to retain thought processes
L - Therefore, definition has practical applications for society helping the vulnerable & abnormal by intervening on their behalf
AO3 Deviation social norms
Issues around concept of social norms?
Lacks Temporal validity
P - Issues around concept of social norms in the lack of temporal validity
E - Aside from question of who decides these levels of societal normality, these norms change subject to time
E - e.g. Homosexuality was considered to be a mental illness in 1950s yet over time society has evolved largely to accept it as a genuine sexuality
L - So, it could be argued this definition of abnormality is era dependent & lacks temporal validity
Define deviation from ideal mental health?
Who’s characteristics for ideal mental health are used?
- Definition assesses mental health the same way physical health is assessed
- Once its established what an individual with ideal mental health looks like then those who deviate will be identified
- Jahoda