Describe how neuropsychological and attributional processes are involved in the evolution and maintenance of delusional beliefs. Illustrate your answer with reference to the relevant empirical literature.

... Describe how neuropsychological and attributional processes are involved in the evolution and maintenance of delusional beliefs. Illustrate your answer with reference to the relevant empirical literature. Student 9958858 Word Count 2600 Delusional beliefs are a common positive symptom of schizophrenia, among other disorders. Neuropsychological and attributional processes are involved significantly in the evolution and maintenance of delusional beliefs and subsequent studies will enhance this view. The argument is which of these views better explains the prevalence of delusions and their evolution and specifically which aspect allows the preservation of these beliefs. Delusional beliefs have been defined as a false perception (Frith 1987). The term belief has obtained additional meanings implied by the ideas that beliefs cause behaviour and they are attributes of people. In her book, Boyle (1996) suggests that there are several characteristics, which are necessary for the perception to be endorsed as a delusional belief. The foremost idea is falsity,

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