This study suggests that the power imbalance between the individual and his persecutor(s) may have origins in an appraisal by the individual of his social rank and sense of group identification and belonging. The results also raise the possibility that the appraisal of voice frequency and volume are the result of the appraisal of voices' rank and power. Theoretical and novel treatment implications are discussed.

This study explores the application of Weiner's cognitive-emotional model of helping behaviour to care staff responses to challenging behaviour of people with learning disabilities. Participants were 20 residential care staff who worked with people with challenging behaviour and 20 who did not. Six examples of challenging behaviour were presented, and for each behaviour participants were asked to give a probable cause, rate attributions of stability, internality, globality and controllability for their cause, their optimism for change of the behaviour, their evaluation of the behaviour and a person showing the behaviour, their emotional response to the behaviour and their willingness to put extra effort in to helping change the behaviour. Data were analysed using correlation and regression methods. Carers working with people with challenging behaviour were more likely to evaluate the person more positively and report they would be more likely to offer extra effort in helping. A path analysis showed that helping behaviour was best predicted by optimism, which was best predicted by negative emotion which was best predicted by the attribution of controllability. We conclude that attributions and emotions reported by carers in response to challenging behaviour are consistent with Weiner's cognitive-emotional model of helping behaviour. Formulating carer behaviour using such models offers the possibility of using cognitive-behavioural methods in working with staff beliefs, emotions and behaviour in response to challenging behaviour.

Developments in cognitive therapies and theories for paranoid psychosis have constituted a significant breakthrough in our understanding of this disorder, offering a valid psychological alternative t o biomedical approaches, which have been criticized on scientific, pmgmatic, and ethical grounds. However, we have ncently found evidence for two types of paranoia which, together with other conceptual and empirical work, show these cognitive theodes t o be insufflcknt. Wo propose an interpersonal theory of the self, which places the cognitive, emotional, and behavioral aspects of paranoia within a brorder context of the person. In this article, we (a) suwoy cognitive theorios and tho alternative interventions they imply; (b) describe now findings on two types of paranoia, which imply the need for significant theoretical adjustments; and (c) propose and describe a modltkd theory of paranoid threat and defense of the self, which, we argue, more adequately explains the phenomena.

Background. Auditory hallucinations in psychosis often contain critical evaluations of the voice-hearer (for example, attacks on self-worth). A voice-hearer's experience with their dominant voice is a mirror of their social relationships in general, with experiences of feeling low in rank to both voices and others being associated with depression. However, the direction of the relationship between psychosis, depression and feeling subordinate is unclear.Method. Covariance structural equation modelling was used with data from 125 participants diagnosed with schizophrenia to compare three ‘causal’ models: (1) that depression leads to the appraisal of low social rank, voice power and distress; (2) that psychotic illness leads to voice activity (frequency, audibility), which in turn leads to depression and the appraisal of voices' power; (3) our hypothesized model, that perceptions of social rank and social power lead to the appraisal of voice power, distress and depression.Results. Findings supported model 3, suggesting that the appraisal of social power and rank are primary organizing schema underlying the appraisal of voice power, and the distress of voices.Conclusions. Voices can be seen to operate like external social relationships. Voice content and experience can mirror a person's social sense of being powerless and controlled by others. These findings suggest important new targets for intervention with cognitive and social therapy.

The results support the efficacy of cognitive therapy for CTCH.

The results provided support for the validity of two of the three course patterns of depression in schizophrenia, including PPD. Post-psychotic depression occurs de novo without concomitant change in positive or negative symptoms.

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