Insight in schizophrenia tends to be assessed as the degree to which one possesses specific knowledge. It therefore often fails to account for the fact that awareness of illness is an inextricable part of a personal narrative and may be incoherent or incomplete for many different narrative reasons. Accordingly, we have developed a means of eliciting narratives of illness: the Indiana Psychiatric Illness Interview, and a method for rating the coherence of those narratives: the Narrative Coherence Rating Scale. In this article we describe these methods and present data on their reliability and validity in a study of the illness narratives of 33 outpatients with schizophrenia or schizoaffective disorder. Results suggest our measures possess sufficient internal consistency and good to excellent interrater reliability. Additionally, as predicted, our measures of narrative coherence were significantly correlated with traditional measures of insight and with measures of cognitive impairment and hopelessness gathered earlier.

While individual differences in personality exist among persons with schizophrenia and predate the onset of illness, less is known about their relationship to outcome. This study examined whether levels of three personality dimensions-neuroticism, extraversion, and agreeableness-are associated with symptomatology and coping in persons with schizophrenia. Symptom, personality, and coping measures were obtained for 59 participants with schizophrenia. Personality and coping measures were obtained for 17 persons in a community comparison group. Relative to the community comparison groups, participants with schizophrenia had higher levels of neuroticism, lower levels of extraversion and agreeableness, and tended to employ more avoidant styles of coping. Participants with schizophrenia who had higher levels of neuroticism had greater positive and emotional discomfort symptoms and greater preferences for avoidant coping strategies. Participants with schizophrenia who had higher levels of agreeableness had lower levels of positive and excitement symptoms. No links were found between extraversion and outcome measures. Implications for understanding how personality may affect outcome are discussed.

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