Psychological explanations of schizophrenia Flashcards
what does the behavioural explanation of schizophrenia suggest?
that schizophrenia is maintained from association, conditioning and reinforcement
what is the main issue with the behavioural explanation of schizophrenia?
The main issue is that it does not explain how the schizophrenia originates.
what does the behavioural explanation of schizophrenia explain well?
it explains how schizophrenia is maintained well.
what is a good example of schizophrenic behaviour being reinforced?
people giving the patient attention and loving care when they show schizophrenic behaviour.
why do behavioural therapies for schizophrenia support the behavioural theory for schizophrenia?
because the therapies are effective at treating schizophrenia. If the therapy works the explanation upon which it is based must have some credibility.
What did Freud believe about schizophrenia?
He believed that schizophrenia was the result of two related processes. regression to a pre ego stage and attempts to re-establish ego control. Freud saw schizophrenia as a regression to and infantile state (as seen by some symptoms). He believed that the other symptons were an attempt tot re-establish ego control. e.g hallucinations.
give three points that support the psycho-dynamic approach to schizophrenia
the psychodynamic approach was the first attempt at explaining schizophrenia
It also manages to directly address some of the symptoms of schizophrenia.
family relationships often seem to be a causal factor in schizophrenia
what is the main flaw with the psychodynamic approach?
Its main flaw is that schizophrenic patients do not resemble infants in all aspects. For example infants are very curious about the world and are always asking questions. Schizophrenic patients often lack the motivation to learn/acquire new knowledge.
what is the double blind theory?
the double blind theory says that contradictory messages sent by a parent to their child at a young age causes schizophrenia.
give an example of how the double blind theory works
if the mother tells her son that she loves him, yet at the same time turns her head away in disgust, the child receives tow conflicting messages.
how do contradiction cause schizophrenia from the family relationships point of view?
Contradictions inhibit development of an internally coherent construction of reality and in the long run, this manifests itself in the schizophrenic symptoms of flattened affect and withdrawal.
what is the cause and effect issue with family relationships theory?
it is unclear whether a schizophrenic child has caused his/her mother to behave a in a certain cold, dominant and conflicting way or whether the mothers behaviour has caused the schizophrenia.
what are schizophrenic patients more likely to do once they return to a high EE home
they are more likely to relapse when they return to a high ee home
what does EE stand for?
High EE stands for High expressed emotion.
what kind of emotions does EE suggest?
High EE suggests high levels of negative emotions such as hostility anger and criticism.
