Psychology case study of health illness and healing
Abnormal behavior can be understood by the biological and psychological models of abnormality these consider explanations to why people suffer with mental Illness; mental illness is defined by a condition which causes serious disorder in a person’s behavior or thinking, the mental health act 2007 changed the definition of mental disorders to “Any disorder or disability of the mind”. Kremlin (1913) published a classificatory system which was an important role in the development of the Diagnostic and statistical manual of mental disorders (ADSM).
Biological and psychological model approaches are opposite, one may understand a specific disorder better, but both can link together to understand the disorder properly, Biological Model explains the cause of the abnormality and the psychological model is the way people learn the abnormality, most psychiatrists accept the biological model whereas most clinical psychologists reject it for the psychological model.
Psychopathology looks at mental Illness and the patterns of thinking and whether this behavior Is maladaptive, the person cannot adapt to the environment, thus disrupting their behavior as shown In the following case studies. Phobia Is a type of anxiety disorder which is persistent and unreasonable fear of an object or situation,
Specific phobias is a fear of specific object or situation such as Garret Brenna who has a ichthyology which is a phobia of fish, Garret Brenna is a professional singer who suffers with a phobia offish, he used to watch his dad gut and clean his catch In the sink but he became aware when plates started smelling Like fish and he would not use them, It became obvious he had a phobia when he started throwing up at the sight of fish, his life was run by his fear he could not eat out because places may serve fish, he could not change supermarkets because he knew where the fish ere kept so he would not accidental run into the fish counter, he had severe reactions upon seeing fish such as trembling and vomiting, it is statistically rare for people to have Ichthyology, it deviates from social norm as its not normal for people to be afraid of fish and people generally do not have the reactions that Garret have upon seeing fish, this phobia causes his relationships to be strained, his performances to be ruined and it is making his friends and family uncomfortable because he can not lead a normal life, it is disruptive and harmful as he cannot control his own reactions to seeing a fish.
An psychological explanation to understand phobias are classical conditioning which is defined as a learning process which occurs when you have two stimuli and they are repeatedly paired together and which changes the subjects reaction to the second stimuli, a phobia could be cleared tongue classical controlling Day palling a neutral stimuli wilt a something that really causes pain evidence for this theory is Watson and Earner (1920) showed that phobias can be acquired through classical conditioning evidence for this is Little Albert experiment , Albert an 11 month old baby was shown random objects, and was allowed to play with a white toy rat and he had no fear however when Albert reached for the rat they would make a loud noise after repeatedly being paired together Albert feared furry animals and cotton wool this showed that stimulus was generalized into objects that were furry and white and the fear is learned.
Cognitive Explanation of COD suggests suffers attempt to neutralist the intrusive thoughts by behaving or thinking in ways to reduce anxiety, they are used so often that they become obsession or compulsive actions or thoughts, Cramer (1998) states that “at the same time, because the neutralizing strategy was effective, the individual becomes convinced that the initial intrusive thought must have indeed have been dangerous and in need of elimination , that thought now feels even more reprehensible and worrisome; as a result it begins to occur so frequently that it too becomes an obsession”. Biological explanations to understanding COD is genetic influences and biochemistry influences, Genetics may be a basis to COD as Comings and Comings’ (1987) find that people with COD have often got relatives with some sort of anxiety disorder which suggests that COD can be Genetically caused, giving psychotherapeutic drugs that are effective in boosting serotonin activity accounts for the fact that COD may be result of low serotonin (McDougal et al.
, 1999) Both of them may be casual factors in COD as dopamine and improprieties may also be involved in the disorder (Scotchman et al. 1999).
The biological model contains infection, Genetics, biochemistry and neuron-anatomy, Salesman (1974) theory that fears may have already been there since ancient times, had a very support and evidence to his arguments however McNally(1987) pointed out that the subjects in the experiments may already have the fears before the experiments that the fear was already learnt, Biochemistry supported the cause of COD however is this a reliable correlation is this a cause of effect? However the biological model may be better to establishing a physical illness however it can apply o schizophrenia which can run in family genes kindler et al (1985) relatives of people with schizophrenia are 18 times more likely to develop the disorder, however biological model doesn’t apply as well to phobias, the biological model can be criticized for neglecting important factors such as psychological, social, anxiety and isolation in this case medical principles may be inappropriate in understanding the causes of certain mental disorders.
