Psychopathology Flashcards
What is the easiest way to define ‘normal/abnormal’
According to statistics
What is the statistical definition of abnormal (statistical infrequency)
Any relatively usual behaviour/characteristics can be classed as normal and behaviours which are unusual can be classed as abnormal
What is an example of statistical infrequency definition
We can say that at any time only small number of people will have irrational fear of buttons
What is an example of statistical infrequency
IQ and intellectual disability disorder
When is statistical infrequency best
When dealing with reliably measured characteristics like intelligence
What is normal distribution
In any human characteristic most people’s scores will cluster round average and further out we go above or below average, fewer people will have this score
Give example of normal distribution in humans
Average IQ is 100, In normal distribution, most people (68%) have IQ scores in range of 85 to 115 and only 2% have scores below 70 (these people classed as abnormal according to statistical infrequency and often diagnosed with psychological disorder (intellectual disability disorder)
What is deviation from social norms
Most people notice those whose behaviour deviates from social norms and groups of people’s behaviour can be defined as abnormal on basis that is offends someone’s sense of what is normal
Give an example of what deviation from social norms means and how do we judge jt
When a persons behaves different from how we expect them to behave, we are making collective judgement as a society of what is right
Are social norms always the same and what does this mean
No they may vary depending on generation or culture so relatively few behaviours classed universally as abnormal on basis of deviation from social norms
Give an example of how culture/era can have different social norms
Homosexuality was considered abnormal in our culture in the past and still abnormal in other cultures
What is an example of deviation from social norms
Antisocial personality disorder
What are characteristics of someone with antisocial personality disorder (psychopathy)
They are impulsive, aggressive and irresponsible
According to DSM-5 (psychological disorder diagnosis manual) what are important symptoms of antisocial personality disorder
They have absence of prosocial internal standard associated with failure to conform to lawful and culturally normative ethical behaviour
Why do we class psychopathy as abnormal
We make a social judgement that psychopaths are abnormal as they don’t conform to our moral standards, psychopathic behaviours would be considered abnormal in a very wide range of cultures
How is normal distribution described on a graph
Bell shaped curve
What is a strength of statistical infrequency
Strength is its usefulness in clinical practice as formal diagnosis and access severity of patients symptoms. Eg. Diagnosis of intellectual personality disorder requires IQ lower than 70. Example of statistical infrequency as assessment tool is becks depression inventory (BDI), a score 30+ widely indicates severe depression. Shows value of statistical infrequency criterion is useful in diagnosis and assessment processes
What is a limitation of statistical infrequency
Limitation is infrequent characteristics can be good as well as bad. For every person w IQ below 70, there’s person w IQ +150, but we don’t think them abnormal. Also, we don’t think someone abnormal w low score on becks depression inventory. Shows being unusual at one end of spectrum doesn’t always make someone abnormal. Means although statistical infrequency can form part of assessment and diagnosis procedure it is not sufficient as sole basis of defining abnormality
What is a strength of deviation from social norms
Strength is its usefulness in clinical practice. Eg.defining characteristics of antisocial personality disorder is failure to conform to culturally normal ethical behaviour like recklessness, aggression, violating others human rights (all signs of disorder deviating from social norms). These norms help diagnose schizophrenia. Shows deviating from social norms criteria has value in psychiatry
What is a limitation of deviation from social norms
Limitation is variability between social norms in different cultures and situations. Person from 1 culture may label someone from another group as abnormal using their standards rather than other persons standard. Eg. Hearing voices is norm in some cultures(message from ancestors) but is abnormal in UK. Also, even within cultures it depends on the situation. Aggression more socially unacceptable in family life than corporate deal making. Means difficult to judge deviation across different situations and cultures
What is failure to function adequately
Person becomes abnormal when they can no longer cope with everyday demands
When do we class failure to function adequately
When persons no longer maintains basic nutrition and hygiene standards or if they can’t hold down a job or relationship with others
What did Rosenhan and Seligman propose
Additional signs to tell when someone is failing to function adequately
What were Rosenhan and Seligman additional signs for when someone isn’t functioning properly
When person no longer conforms to standard interpersonal rules like holding eye contact and respecting personal space, when person experiences severe personal distress, when person behaviour becomes irrational or dangerous to themselves and others
What is an example of failure to function adequately
Intellectual disability disorder, it is not only based on low IQ, for a diagnosis person must also be failing to function adequately
What is deviation from ideal mental health
It looks at what makes someone normal as a pose to abnormal, so once we have an idea of how we should be mentally we can identify those whole deviate from this ideal
What does ideal mental health and who suggested it
Jahoda said we have good mental health if: we have no symptoms or distress, our rational, we self actualise, can cope w stress, have realistic views on the world, good self esteem, lack guilt, independent of others, can love successfully, work and enjoy leisure
What other definition does deviation from ideal mental health overlap with and how
Failure to function adequately as we can think of someone’s inability to hold a job as failure to cope w pressure of work or deviation from ideal of successfully working
What is strength of failure to function adequately
Strength is its criterion represents sensible threshold for when people need professional help, most people have symptoms of mental health disorders to some degree (25% people in UK experience health health issue according to mind). But many people still cope w severe symptoms and it’s only point where we stop functioning that we seek help or are referred for help. This criterion means treatment and services can be targeted at those in need of them most.
What is limitation of failure to function adequately
Limitation is its easy to label non standard life choices as abnormal, it can be hard to say when someone is really failing and when they have chosen themselves to deviate. Eg. Not having job may indicate failure to function but those living alternate lifestyles like off grid don’t have a job. High risk leisure activities or unusual spiritual practice may also be unreasonably classed as irrational and a danger to themselves. Means people who make unusual choices are at risk of being labelled abnormal and freedom of choice may be restricted
What is stretch of deviation of ideal mental health
Strength is criterion is comprehensive, Jahodas concept includes a range of criteria for distinguishing mental health from illness. It covers most reasons why we may be referred for help w mental health meaning that an individuals mental health can be meaningfully discussed w a range of professionals who take different theoretical views. Eg. Psychiatrist may focus on symptoms but humanistic counsellor may focus on self-actualisation. Means ideal mental health provides checklist against which we assess ourselves and others.
What is limitation of deviation from ideal mental health
Limitation is elements of criterion can’t be applied cross culturally. Some of Jahodas concepts are only for western cultures, esp concepts of self-actualisation as they would be dismissed as indulgent in many places and even within western cultures there is variation over personal interdependence (high in Germany, low in Italy), also what defines success in our working, social and love lives is different in different cultures. Means it’s difficult to apply concept of ideal mental health between cultures.
How does the DSM-5 categorise all phobias
All phobias characteristics by excessive fear or anxiety triggered by an object, place or situations. When the fear is out of proportion to any real danger presented by the phobic stimuli
What does the latest version of the DSM recognise as categories of phobias and related anxiety disorders
Specific phobia, social anxiety/social phobia, agoraphobia
What is specific phobia
Phobia of an object like animal or body part or situation like flying or getting injection
What is social anxiety/ social phobia
Phobia of social situations like public speaking or using public toilets
What is agoraphobia
Phobia of being outside/ in a public place
What are behavioural characteristics of phobias
By feeling high anxiety levels and by trying to escape, the three behavioural responses to a phobia is panic, avoidance and endurance
What is panic in terms of behavioural characteristics of phobia
Person w phonics may panic in response to phobic stimuli, panic may involve range of behaviours like crying, screaming or running away, children may react differently by freezing, clinging or having tantrum
What is avoidance in terms of behavioural characteristic of phobia
Unless person makes conscious effort to face their phobia they make a lot of effort to avoid phobic stimuli and this can make it hard for someone to complete daily life. Like someone w fear of public toilets may have limit to time spent outside their home and this in turn interfere w work, education and social life
What is endurance in terms of behavioural characteristics of phobias
Alternate behaviour response to avoidance is endurance which occurs when person chooses to remain in presence of phobic stimuli. Eg. Person w arachnophobia may stay in room w spider and keep an eye on it rather than leaving
What does behavioural mean
How we act
What does emotional mean
How we feel
What does cognitive mean
How we think
What does behavioural approach emphasise
The role of learning in acquisition of behaviour
What does behavioural approach focus on and how does it link to phobias
Approach focuses on behaviour and key behavioural aspects of phobias are panic, avoidance and endurance
What is behavioural approach geared towards explaining
Behavioural aspects of phobias rather than cognitive and emotional aspects
Who proposed the two-process model and what is it
Mowrer proposed two process model based on behavioural approach to phobias which states phobias are acquired (learnt in first place) by classical conditioning and continue due to operant conditioning