John was actively hallucinating and experiencing delusions during the time of his trial. he is most likely to be committed for treatment up until the point at which he can stand up for himself.
CBT therapies for those who have psychotic symptoms show that there is rising evidence in favour of a number of relevant CBT therapy programmes. Particularly, it appears that the use of individual CBT in treating persistent psychotic symptoms, including hallucinations and delusions, has good support in the form of randomised controlled trials.
It has been demonstrated that this type of psychological therapy significantly reduces the suffering brought on by psychotic symptoms and their symptomatology.
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