Psychopathology Flashcards
What are 4 criteria for defining abnormality?
- Deviation from social norms.
- Failure to function adequately.
- Deviation from the ideal mental health.
- Statistical infrequency.
What is a norm?
Expected form of behaviour. All societies have them, they are an important part of what holds societies together.
What are explicit norms?
Written laws.
What are implicit norms?
‘Laws’ that aren’t written.
Deviation from social norms.
Which behaviour does it consider abnormal?
Anti-social behaviour.
3 strengths of Deviation from social norms.
- Real life application: used to diagnose certain disorders.
- Situational norms: consider the social dimension of behaviour.
- Protcet society
3 weaknesses of Deviation from social norms.
- Cultural differences.
- Not constant, social norms vary over time.
- Individualism.
Define failure to function adequately.
This sees individuals as abnormal when their behaviour suggest that they cannot cope with everyday life.
Failure to function adequately.
When does it consider a behaviour abnormal?
When it causes distress leading to an inability to function properly.
What does Rosenhan and Seligman suggest?
The more features of personal dysfunction a person has, the more likely they are to be classed as abnormal.
Rosenhan and Seligman’s features of personal dysfunction.
- Observer discomfort
- Unpredictability
- Irrationality
- Maladaptiveness
- Personal suffering and distress
What is Observer discomfort?
Another’s behaviour causes discomfort and distress to the observer.
What is unpredictability?
We rely on the behaviour of people around us being predictable when it’s not it leads us to think something is wrong.
Define Irrationality?
Displaying behaviour that cannot be explained in a rational way or is hard to understand.
Explain what maladaptiveness is.
When behaviour hinders an individual from adjusting to a particular situation socially or ocupationally.
Explain what personal suffering and distress is.
Failure to cope with everyday life causes personal suffering and distress to the individual.
Evaluation of failure to function adequately.
3 strengths.
- It assesses the degree of abnormality.
- Observable behaviour.
- Provides a practical checklist.
Evaluation of failure to function adequately.
3 limitations
- Doesn’t consider normal abnormality.
- Abnormality isn’t always accompanied by disfunction.
- Subjective nature of feature of disfunction.
Define Deviation from Ideal Mental Health.
Jahoda (1958) suggested that there were 6 criteria that needed to be fulfilled for ideal mental health (‘normality’).
Six criteria suggested by Jahoda.
- Positive attitude towards the self
- Self-actualisation
- Resistance to stress
- Personal autonomy
- Accurate perception of reality
- Adapting to the environment
Explain positive attitude towards the self.
Having positive self-respect and self-concept.
Explain self-actualisation.
Being in a state of contentment, feeling that you have become the best you can be.
Explain resistance to stress.
An individual should not feel under stress and they should be able to handle stressful situations competently.
Explain personal autonomy.
The ability to function as an individual and not depending on others.
Explain accurate perception of reality.
Receiving the world in a non-distorted fashion, having an objective and realistic view of the world.
Explain adapting to the environment.
The person can adapt to new situations and be at ease at all situations in their life.
Evaluation of deviation from ideal mental health.
2 strengths
- Positive and holistic.
- Goal setting.
Evaluation of deviation from ideal mental health.
3 limitations
- Over-demanding criteria, unrealistic.
- Subjective criteria.
- Cultural variation, based on western ideas.
Define Statistical Infrequency.
A behaviour is seen as abnormal if it is statistically uncommon, or not seen very often in society. Based on mathematical principle of normal distribution.
What is Normal Distribution?
Arrangement of data that is symmetrical and forms a bell-shaped pattern where the mean, median and/or mode falls in the centre at the highest peak.
Evaluation of Statistical Infrequency.
2 strengths
- Objective.
- Real-life application and clear guidelines.
Evaluation of Statistical Infrequency.
3 limitations
- Not all infrequent behaviours are normal.
- Not all abnormal behaviours are infrequent.
- Cultural factors.
Define phobias.
Type of anxiety disorder. Phobias are characterised by a uncontrollable fear that is excessive or unreasonable, cued by the presence or anticipation of a specific object or situation.
What are the 3 types of phobias?
- Specific phobias - anxious in the presence.
- Social phobias - anxious just thinking about it.
- Agoraphobia - anxious when leave safe place.
What is the two-process model according to the behavioural approach?
- The aquisition of phobias is seen as ocurring directly through classical conditioning or indirectly through social learning theory.
- Maintenance of phobias through operant conditioning.
What is classical conditioning?
It occurs when a stimulus that produces a reflex response (i.e. fear) is associated with a diff. stimulus producing the same reflex stimulus.
Which 2 researchs support Classical conditioning?
- Pavlov’s dogs (1903).
- Little Albert (1920).
SLT - What is Operant conditioning?
How the consequences of an action can make that action more or less likely to be repeated.
There’s positive and negative reinforcement.
2 strenghts of Operant conditioning.
- Bandura and Rosenthal ‘s study (1966).
- Supported by treatments: systematic desensitisation.
What are 2 weaknesses of Operant conditioning?
- Individual deifferences: DiNardo’s study.
- Reductionist.
What does the behavioural approach suggests to treat phobias?
Systematic desensitisation (SD).