The characteristics of Schizophrenia (SZ) can be categorised into two different types: Type 1 symptoms (Positive Symptoms) and Type 2 (Negative symptoms).
Type 1 characteristics include things such as delusions, hallucinations and paranoia. Patients may experience things such as hearing voices, which are often said to be from God or the Devil. Type 2 symptoms however show more catatonic behaviour, for example a loss of drive, a lack of emotion or catatonic stupor.
On the other hand, there are some patients who experience both type 1 and type 2 symptoms, these are therefore categorised as Disorganised as they will have disorganised behaviour and speech. There is a 1% chance of developing SZ if neither of your parents is carrying the gene, however this increases to 20% if one parent is diagnosed, and to 46% if both parents are. It is said to occur within men when they are 25 or younger, however it occurs at an older age of 25-45 for women. Discuss psychological explanations of Schizophrenia
In the 1950’s and 60’s it was believed that if you belonged to a dysfunctional family that you were more likely to suffer from SZ due to the dysfunction of communication within the family. According to the different psychological explanations of SZ this is because of the high emotional tension and the many secrets and close alliances that are kept in the family. One psychological explanation of SZ was put forward by Bateson et al (1956) who looked at childhood as a base for developing SZ, for example the interactions children have with their mothers.
The Term Paper on Single parent families 3
Paraphrase: Normally the nuclear family is the ideal family in American society, which consists of a husband, wife, and their children whom they had together. In today’s society there have been some radical changes in the country’s family structures. Most families now are single-parent families. Summary: Over the past couple decades; the choosing of being a single-parent family has become more ...
His explanation, the Double Bind theory, states that SZ can occur due to conflicting messages given from parents to their children, for example when a parent expresses care but does so in a critical way. This means that the child will become confused as the message they are given is conflicting, as one message effectively invalidates the other. As a result, the child is left with self doubt and eventual withdrawal. Experiences such as these are said to cause SZ as they prevent the development of an internally coherent construction of reality, in the end they are likely to experience SZ type symptoms such as delusions and hallucinations, and in some cases, paranoia. This theory therefore suggests that the home environment and the relationships a child has with their parents through messages plays a role in the development of SZ. This is because there is no clear template of a loving relationship; instead the child is always unsure if they have done something wrong due to the conflicting messages they are given.
A strength of this theory is the supporting evidence from Berger. He found that SZ patients reported a higher recall of double bind statements (conflicting messages) by their mothers than non SZ patients. However this reliability of this study was criticised as patients recall may be affected by their SZ. There are said to be problems as it is called a retrospective recall, as the data is unreliable. For example, delusions may occur meaning that the patients are recalling things that didn’t happen. Another criticism of the Double Bind theory is the inability to replicate the findings across studies.
This is because of individual differences, and the fact that as most of the memories were from childhood, you cannot go back in time to assess the validity of the recollections. An additional criticism is the fact that the Hawthorne Effect may have occurred. As it was an observation of the families, there is no proof that the parents will act as they normally do around their families, therefore the validity of the results reduces as the results will not show a true picture of how they really are as a parent.
Also, the families are studied retrospectively, meaning they are studied long after the mental disorder may have affected the family system. This means that various family routines will have been disrupted so you will be unable to see how the family acted before a child developed SZ. This is because living with someone with SZ is difficult and distressing for all the family as it has an impact on everyone, not just the patient of SZ. A final criticism is that it is said to be an unconstructive theory as the theory blames the parents and families for a child developing SZ.
The Essay on Family Value Children Parents Values
Family Values By: isa student As I was wondering about what to write about, I realized that the debilitation of the family unit is what causes so many of the problems today. Drugs, sex, and violence are all prompted by a lack of respect for bodies and other people. Children need to be loved, encouraged, and taught. Without proper guidance a child will not have the confidence or knowledge to make ...
By suggesting that a parent has caused SZ is at least unhelpful and at most highly destructive, as they not only have to cope with living with someone with SZ, but they are then told that it is their fault, which will lead them to feel guilty and hurt as they are blamed for a poor upbringing. A second psychological explanation of SZ is Expressed Emotion. This was developed in the late 1970’s when psychologists were more interested in how the family might play a part in the course, rather than the cause of SZ.
For example, Brown found that patients who returned to homes where there was a high level of expressed emotion, for example lots of hostility, criticism and over involvement, they showed a greater tendency to relapse in comparison to those who returned to homes where there was a lower level of expressed emotion. This was supported by Linszen who found this to be four times more likely. This study suggests that a high level of emotion in the family environment plays a role in the SZ patients’ disorder becoming worse.
There is also support for this explanation from Vaughn and Leff who also found that the level of expressed emotion had an affect on relapse rates amongst discharged patients. However they also studied the amount of face to face contact patients spent with relatives after discharge, and they found an increase in relapse rates as face to face contact increased, and even more so with higher levels of expressed emotion. This study suggests that the more time a SZ patient spends with a family with high levels of EE means that they are more likely to relapse.
On the other hand, this study has not been replicated therefore the validity of their results is questioned. There is a lot of supporting research for this explanation, for example from Kalafi and Torabi (1996) who studied expressed emotion within families in an Iranian Culture, where mothers are extremely over protective and submissive, and fathers are more rejecting as they are not able to comfort their child as it is seen as weak in their culture.
The Essay on Functions Of the Family
Using material from Item 2B and elsewhere assess the view that, in today's society the family is losing its functions. Many sociologists argue that since the Industrial revolution, after the pre - modern society that the family has lost many of its functions and some argue they haven't. Parson and Dennis, functionalist sociologists argue that the functions that would have usually been performed by ...
They found a higher prevalence of expressed emotion was one of the main causes of relapse, as there is a lot of negativity in the families which in the end leads to high levels of stress which they find it very difficult to cope with. This suggests that a mixture of emotion from parents in the Iranian culture plays a role in the SZ patient relapsing. However this theory was criticised as it is not clear whether EE intervention was the key element of the therapy or whether aspects of the family intervention might have helped.
Therefore this leads to confusion and eventual withdrawal. Therefore there are other aspects of intervention that could be useful as it is unclear as to whether EE is helping the family as a unit. A second criticism is that many patients with SZ are either estranged from their families or have minimal contact, and yet there is no evidence that such people are less prone to relapse. Therefore it is unclear whether there is an impact.
On the other hand, there are several strengths to this theory. For example, there is a lot of supporting research conducted to make the theory more valid. The EE is a well established “maintenance” model of SZ and many prospective studies have been conducted which support the EE hypothesis across many cultures, therefore the theory is also applicable cross culturally. This is also because negative emotion will most likely be found in many different cultures.
There has also been an argument as to whether the EE model is a cause or an effect of SZ. The EE model has becoming widely accepted that research is now focussing on relatives of those with SZ in order to understand better which aspects of high and low EE relate to relapse. There is evidence to support that the family members are not held responsible for a person developing SZ, for example they tend to attribute positive symptoms such as hallucinations and delusions to the person’s mental illness.
The Essay on Family Life Cycle Theory
State the three developmental tasks outlined in the family life cycle theory. Discuss 2 factors examined in this unit that affect the completion of each developmental task. Include examples. (300 – 400 words) The family life cycle describes early adulthood as a stage in which individuals are launched from their families of origin. Parents and children must separate from one another so that young ...
But on the other hand, there is also evidence that some attribute negative symptoms, for example social withdrawal, to the person’s personality characteristics and in the end they are said to become over critical in an attempt to change those behaviours. Overall, it was concluded by Lopez that families characterised by negative affect (criticism) has much higher relapse rates in comparison to those with positive affect (warmth).
Overall, an excellent piece of work as always, X. You have thoroughly mentioned all relevant research and remembered to elaborate after each study.
