Research has demonstrated that policing is a stressful occupation and has a negative impact on police officers’ mental and physical health, performance, and interactions with citizens. Mental health at the workplace has become a concern due to the costs of depression, anxiety, burnout, and even suicide, which is high among police officers.To ameliorate occupational health, it is crucial therefore to identify stress and burnout levels on a regular basis. However, the instruments frequently used to measure stress have not valorized the (...) specificity of policing tasks. This study aims: i) conducting a literature review, to identify questionnaires used to assess occupational stress and burnout among police officers; ii) to analyze the psychometric characteristics of a Portuguese version of Operational Police Stress Questionnaire (PSQ-Op); and, using the PSQ-op and other questionnaires, iii) to identify operational stress, burnout, and distress levels among Portuguese police officers. The literature review identified 108 studies, which use a multiplicity of questionnaires to measure burnout or occupational stress among police officers, but few studies use specific police stress questionnaires. Sample sizes were mostly below 500 participants and studies were mainly developed in the last decade in the USA and Brazil, but also in another 24 countries, showing the extent of the interest in this topic. This study applied to 2057 police officers from National Portuguese Police, a force policing urban centers, the PSQ-Op, as well the Spanish Burnout Inventory and the Kessler Psychological Distress Scale.The results show that the psychometric properties of the Portuguese version of PSQ-Op are adequate. Factorial analysis revealed two dimensions defined as social and work issues, which were associated with measures of distress and burnout.Fit indices suggested a second-order solution called operational police stress. Overall, and considering the scale range of each questionnaire, the results showed moderate values of operational stress, distress, and burnout. However, considering their cut-off points, 85% of the sample presented high operational stress levels, 11% critical values for burnout, and 28% high distress levels, with 55% of the sample at risk of psychological disorder. These results reinforce the need to prevent stress and to invest in police officers’ occupational health. (shrink)

To what extent is the form of our life fixed, i.e. is there a form of life or forms of life? How does this bear on the nature of experience? These are two Wittgensteinian questions in need of clarification. Wittgenstein on Forms of Life and the Nature of Experience sheds light on a much exploited but rarely analysed topic in Wittgenstein scholarship while addressing central themes of contemporary philosophy. Bringing together essays from some of the leading scholars in the field, (...) the book concentrates on Wittgenstein’s concept of Lebensform(en), and more specifically its evolution in the author’s thought until his death in 1951. (shrink)

This paper presents a new method - which does not rely on the cut-elimination theorem - for characterizing the provably total functions of certain intuitionistic subsystems of arithmetic. The new method hinges on a realizability argument within an infinitary language. We illustrate the method for the intuitionistic counterpart of Buss's theory Smath image, and we briefly sketch it for the other levels of bounded arithmetic and for the theory IΣ1.

This international series publishes outstanding philosophical monographs and edited volumes about Wittgenstein. Publications may focus on his work as a whole or on specific topics. The series also addresses Wittgenstein's life, his sources, and the impact of his works. The volumes are peer-reviewed and present state-of-the-art Wittgenstein research. German-language contributions will be published in the series Über Wittgenstein, and English-language contributions in the series On Wittgenstein.

Para el pensamiento contemporáneo, el argumento schopenhaueriano en contra de la moral kantiana ofrece un modelo de crítica radical de la razón que será en muchos sentidos, más o menos explícitamente, desarrollado a lo largo de nuestro siglo. La autoafirmación moderna, que se funda en las leyes incondicionadas de la razón, empieza a ser considerada como una ficción de ésta. Es, sin embargo, importante recuperar la génesis de este pensamiento crítico, examinando de nuevo la argumentación schopenhaueriana. Nuestra conclusión es que (...) ella no destruye los supuestos básicos de la ética kantiana, sino que aparece como un reto que promueve una comprensión más profunda de la dialéctica naturaleza-libertad de las dos primeras Críticas. (shrink)

"All the chapters in this volume somehow and quite diversely, directly or indirectly, address the relation of Wittgenstein's philosophy, or at least of Wittgenstein- inspired philosophical thought, with scepticism, here generally envisaged as a many-sided tradition and not as a uniform and once for all established theoretical posture.".