Theories of behaviour and development in psychology

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Psychological Disorders for Health and Social Care

Unit 8

The behavioural approach to psychology says that all behaviour is learned. Behaviourists believe that we all enter the world with a ‘blank slate’ and the environment surrounding us influences us to become the people that we are, influencing our behaviour. There are three assumptions of the behaviour approach. These are that behaviour is all that matters (the thought process behind the behaviour are not important). ALL behaviour is learned and that the same laws of human learning apply to animals.
        Watson argued that approaches which relied on introspection were vague and subjective. Learning can be accomplished through classical and operant conditioning and also social learning.
In classical conditioning now new behaviours are learned, instead an association is made. An example of this could be of children lining up in the school yard when hearing the bell ring. At first they do not know what the bell stands for and would be confused. However they will learn to line up eventually after a few times of hearing it as they learn to associate the bell ringing with end of break and lining up. Operant conditioning was first proposed by Edward Thorndike. He suggested that learning can take place through trial and error, rather than just association. Thorndike’s law of effect states that positive effects (rewards) lead to an increase in behaviour and negative effects (punishments) leads to the stamping out of behaviour.  A more personal example of this for us would be that we feel relived and happy when we have completed and handed in an assignment on time, because of this we are increase the probability of repeating this behaviour again.
        

The psychodynamic approach is associated with the psychologist Freud. He developed the theory known as psychodynamic psychology and the treatment psychoanalysis. The main assumption of the psychodynamic approach is that all behaviour can be explained in terms of the inner conflicts of the mind. It emphasises the role of the unconscious mind, the structure of personality and the influence that childhood experiences have on later life. Freud believed that the unconscious mind was very powerful and determines most of our behaviour. Freud proposed that the adult personality has three parts the id, ego and superego. The id is the part of the mind which is totally unconscious and which exists at birth. It operates according to the pleasure principle. This means it will seek pleasure and avoid pain. It is in our instinct. The ego has to decide between the demands of the id and the superego. It operates according to the reality principle. This means it controls the id’s drive for immediate satisfaction until an appropriate outlet can be found. The superego is the moral part of the personality. This is divided into two parts. The ego-ideal and the conscience. The ego-ideal is the standards of good behavior. The conscious is seen as an “inner voice” that tells us when we have done something wrong. According to Freud, the mind can be seen as being similar to an iceberg with only the very tip being exposed and the bulk of the ice berg being unseen. The id is completely in the unconscious (beneath the sea) and the ego and super ego operate at conscious, pre-conscious and unconscious levels. Information that is painful, anxiety producing or threatening is pushed into and contained in the unconscious mind. Other information that can be brought to consciousness is contained in the pre-conscious level. Our consciousness is what is currently in our minds.

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Humanistic psychology looks at the human experience from the viewpoint of the individual. This focuses on the idea of free will and the belief that we are all capable of making choices. This perspective was mainly associated with two psychologists, these were Maslow and Rogers.
     Maslow believed that we are all seeking to become the best that we can possibly be. This would be physically, emotionally, intellectually and spiritually. He called this self actualisation. He constructed the theory known as the hierarchy of needs. To reach the top of this pyramid a person must meet each level before. ...

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