Imperfect Cognitions

Today's post is by  Sam Wilkinson . You can read Sam's recently published paper,  Expressivism about Delusion Attribution , in the  European Journal of Analytic Philosophy . It appeared in a special issue on the Bounds of Rationality . Sam Wilkinson What is delusion? While we can point to paradigmatic cases, we have struggled to produce an uncontentious definition of delusion. In my paper, I argue that we shouldn’t have been trying to define delusion in the first place, and that it becomes clear why, once we reflect on the sort of concept that delusion is. Delusion attribution, e.g. saying “This person is delusional”, is not (fully) fact-stating. It is not like saying “This person is 6ft tall”. It is fundamentally an evaluation. Some evaluations involve failing to adhere to an objective benchmark, while others are more fundamentally, irreducibly evaluative. One way of thinking about these fundamental kinds of evaluations is as expressive , rather than descriptive.   To simplif

Today's post is by Valentina Petrolini (University of the Basque Country – UPV/EHU). Here she talks about a recent paper she wrote, “Too Much or Too Little? Disorders of Agency on a Spectrum” published open access in a special issue of the European Journal of Analytic Philosophy on Bounds of Rationality. Valentina Petrolini   “Rock You like a Hurricane” has been playing on repeat in my head since yesterday. I am unsure where it came from, although I am afraid a binge session of Stranger Things might have something to do with it. Despite my attempts, getting rid of the song proves surprisingly difficult. In my paper I characterize these episodes as mild cases of hypoagency . An action – in this case a mental one – is attributed to an agent, who is unsure about having initiated it and lacks a robust sense of control over it. Some instances of hypoagency – such as having an 80’s song stuck in your head – strike us as relatively innocent. We may even imagine circumstances in which

Today's post is by Emiliano Loria (Università La Sapienza, Roma). Here he summarises a recent paper he wrote, " A desirable convulsive threshold: Some reflections about electroconvulsive therapy ", published open access in a special issue of the  European Journal of Analytic Philosophy  on  Bounds of Rationality . Emiliano Loria Long-standing psychiatric practice confirms the pervasive use of pharmacological therapies for treating severe mental disorders. Nevertheless, we are far from triumphal therapeutic success. Despite the advances made by neuropsychiatry, this medical discipline remains lacking in terms of diagnostic and prognostic capabilities when compared to other branches of medicine.  An ethical principle remains as the guidance of therapeutic interventions: improving the quality of life for patients. Unfortunately, psychotropic drugs and psychotherapies do not always result in an efficient remission of symptoms. I corroborate the idea that therapists should pro

Today's post is by Eugenia Lancellotta (University of Birmingham). Here she talks about a recent paper she wrote, " Delusions in the two-factor theory: pathological or adaptive? ", published open access in a special issue of the European Journal of Analytic Philosophy on  Bounds of Rationality . Eugenia Lancellotta Are delusions pathological, adaptive, or both? I investigated this issue with Lisa Bortolotti. We framed the question in the context of one of the most popular theories of delusion formation and maintenance: the two-factor theory. Two-factor theories hold that the formation and maintenance of delusions involve two factors. Factor 1 is usually a neuropsychological impairment, while Factor 2 is a cognitive deficit or bias. While two-factor theorists agree on the broad two-factor architecture involved in the formation and maintenance of delusions, they disagree on some aspects of it. Coltheart and McKay are among the most prominent two factor theorists.  While fo