The psychotic personality: A psychoanalytic theory and its application in clinical practice

This paper presents and discusses aspects of Bion's theory of the psychotic personality. In particular, it focuses on the psychotic personality's attacks on the dependent and needy self. The paper considers how Bion's theory can be applied to understanding the schizophrenic patient. Examples are given to show its importance not only in analytic practice, but also within general psychiatry.     

Stimulus intensity control and personality: A research note

Previous research has suggested that variations in augmenting-reducing, extraversion, and sensation seeking might be explained in terms of a common stimulus intensity control mechanism. However, empirical tests of this hypothesized relationship have produced equivocal findings. The present study attempts to clarify the issue by analyzing scores for extraversion, sensation seeking, and both cortical and questionnaire measures of augmenting-reducing obtained from the same sample of subjects. Apart from a significant positive correlation between the questionnaire index of reducing and sensation seeking, which have not previously been investigated, the results show no evidence of a systematic relationship among the variables.     

The local clinical scientist, evidence-based practice, and personality assessment

The local clinical scientist model was devised for clinical practitioners including those engaged in personality assessment. It emphasizes the importance of local data, the consideration of each clinical encounter as a mini-research project, and the incorporation of existing research data where relevant. It is consistent with, but goes beyond, evidence-based practice. There is a need to guard against the operation of cognitive heuristics for the model to be applied effectively.