Simon Richard Jones

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Passivity experiences in schizophrenia are thought to be due to a failure in a neurocognitive action self-monitoring system (NASS). Drawing on the assumption that inner speech is a form of action, a recent model of auditory verbal hallucinations (AVHs) has proposed that AVHs can be explained by a failure in the NASS. In this article, we offer an alternative(More)
The causes of auditory verbal hallucinations (AVHs) are still unclear. The evidence for 2 prominent cognitive models of AVHs, one based on inner speech, the other on intrusions from memory, is briefly reviewed. The fit of these models, as well as neurological models, to the phenomenology of AVHs is then critically examined. It is argued that only a minority(More)
The neuroimaging and neurophysiological literature on inner speech in healthy participants and those who experience auditory verbal hallucinations (AVHs) is reviewed. AVH-hearers in remission and controls do not differ neurologically on tasks involving low levels of verbal self-monitoring (VSM), such as reciting sentences in inner speech. In contrast, on(More)
The proposal that there is an illusion of conscious will has been supported by findings that priming of stimulus location in a task requiring judgements of action-authorship can enhance participants' experience of agency. We attempted to replicate findings from the 'Wheel of Fortune' task [Aarts, H., Custers, R., & Wegner, D. M. (2005). On the inference of(More)
The neural diathesis-stress model of schizophrenia proposes that stress, through its effects on cortisol production, acts upon a preexisting vulnerability to trigger and/or worsen the symptoms of schizophrenia. In line with its focus on the neurobiology of stress response in schizophrenia, this model treats stressors as a homogeneous category. Recent(More)
Although rumination has been proposed to play an important role in the creation of hallucinations, direct empirical tests of this proposal have not yet been performed. Employing a distinction between ruminative and reflective self-consciousness, we set out to test a new model of the relations among rumination, reflection, intrusive thoughts, thought(More)
INTRODUCTION Previous studies of the relation between theory of mind (ToM) and schizotypy have suggested that ToM deficits may be associated with positive signs (e.g., hallucination- and delusion-like experiences). Good theoretical reasons exist to suggest that this relation may be largely due to ToM deficits being predominantly associated with the(More)
In a non-clinical sample (N = 751), we investigated relations among two subscales (self-reported intru-siveness of unwanted thoughts and thought suppression) of the White Bear Suppression Inventory (WBSI), metacognitive beliefs, and proneness to auditory verbal hallucinations (AVHs). Both subscales of the WBSI were found to be related to AVH-proneness and(More)
INTRODUCTION Thought suppression may play a role in the formation and/or maintenance of persecutory delusions, although this possibility has not yet been empirically studied. We investigated thought suppression levels in relation to the presence of persecutory delusion-like beliefs (PDLBs), and hypothesised that only when levels of anxiety or negative(More)
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