Extending the growing literature on the role of grit in different life domains, this research explores the relationship between grit and involvement in entrepreneurship. The research highlights the role of personal income and satisfaction with one’s current financial situation as moderators of the relationship between grit and entrepreneurial behavior. Using a large representative sample of Spanish young adults and controlling for a number of potential confounding variables, we find that grit is modestly negatively related to the probability of involvement in (...) entrepreneurship. As predicted, however, this relationship is qualified by both income and satisfaction with current financial situation, though in opposite directions and more weakly for satisfaction with financial status. Gritty individuals with higher levels of income are more prone to become entrepreneurs than gritty individuals with lower levels of income. Gritty individuals with lower levels of satisfaction with their financial situation are more likely to set up a business or become self-employed. (shrink)

A hemi-implicative lattice is an algebra \((A,\wedge,\vee,\rightarrow,1)\) of type (2, 2, 2, 0) such that \((A,\wedge,\vee,1)\) is a lattice with top and for every \(a,b\in A\), \(a\rightarrow a = 1\) and \(a\wedge (a\rightarrow b) \le b\). A new variety of hemi-implicative lattices, here named sub-Hilbert lattices, containing both the variety generated by the \(\{\wedge,\vee,\rightarrow,1\}\) -reducts of subresiduated lattices and that of Hilbert lattices as proper subvarieties is defined. It is shown that any sub-Hilbert lattice is determined (up to isomorphism) by (...) a triple (_L_, _D_, _S_) which satisfies the following conditions: _L_ is a bounded distributive lattice, _D_ is a sublattice of _L_ containing 0, 1 such that for each \(a, b \in L\) there is an element \(c \in D\) with the property that for all \(d \in D\), \(a \wedge d \le b\) if and only if \(d \le c\) (we write \(a \rightarrow _D b\) for the element _c_), and _S_ is a non void subset of _L_ such that _S_ is closed under \(\rightarrow _D\) and _S_, with its inherited order, is itself a lattice. Finally, the congruences of sub-Hilbert lattices are studied. (shrink)

James Shaw has written an excellent book on Wittgenstein’s rule-following considerations. It manages to provide fresh perspectives on a topic on which it seemed.

It can be stated that self-regulated learning (SRL) brings broad benefits to the process of students' learning and studying. However, research has yet to be undertaken in relation to one of its components, namely self-regulation of motivation and affectivity. The main objectives of this study are to examine the use of self-motivation strategies that involve classmates and to obtain models on the influence of academic goals and self-efficacy on such self-motivation strategies. To this end, was conducted a study using two (...) different samples of students in the compulsory secondary education or baccalaureate stages in Spain (N = 613 and N = 910). The results obtained indicate that, with regard to gender, differences only exist in the use of the strategy of deception (t = 5.450, p <.001, d =.364). That the two pairs of strategies positively and significantly correlated with one another (r =.239, p <.01 and r =.355, p <.01). That only the strategy of annulation of others correlates with a more adaptive type of motivation. Thus, the group of students that reported the greatest level in its use also did so in relation to task and ego self-enhancing goals, to self-efficacy, and being negatively associated with the goal of work avoidance. Finally, were offered models on relationships between academic goals, self-efficacy and enhancement and annulation strategies (χ² (8) = 5.204, p =.736) and deception and annulation strategies (χ² (4) = 3.228, p =.520). (shrink)

The scientific literature highlights the risk of the appearance of internalizing and externalizing symptoms, together with difficulties in the academic area, linked to diagnosis of Attention Deficit Hyperactivity Disorder. This is normally assessed by teachers and primary caregivers, disregarding the self-perception of the adolescents themselves, which limits detection of this disorder at an evolutionary stage. Our aim was to analyze the psychometric properties of a self-report for ADHD in adolescence and its relationship with psychopathology and academic performance. This study assessed (...) an incidental sample of 267 students from secondary schools in the Region of Murcia, Spain, using the EDAH questionnaire adapted for self-report, in order to analyze its psychometric properties in assessing ADHD. The Youth Self-Report and the Brief Self-Control Scale were also used to determine their association with psychopathological, self-control and academic performance variables. An ADHD prevalence of between 3.7 and 13.1% was observed depending on the established cut-off point. The adapted EDAH showed adequate reliability indices and explained a high variance percentage. Adolescents with anxiety/depression difficulties, dissocial behavior, aggressiveness, and poor performance in mathematics showed a higher amount of ADHD symptoms. Moreover, self-control, dissocial behavior, age, and performance in Social Sciences acted as predictors of the disorder. The good psychometric properties of this questionnaire and its adequate correspondence with other variables of interest suggest it is an appropriate self-report instrument to assess ADHD in adolescence. (shrink)

En décembre 2007, Jacqueline Hamesse a fêté son 65ème anniversaire, puis a accédé à l’éméritat en 2008. Nombreux sont les collègues et amis qui ont souhaité marquer ces dates en rendant hommage à son dévouement aux études médiévales, que ce soit dans l’enseignement et la recherche ou pour la création et le développement d’institutions internationales dans ce domaine, sans oublier les efforts déployés pour l’édition de nombreux ouvrages collectifs et l’organisation de diverses rencontres scientifiques. Nous avons donc décidé de lui (...) dédier ce volume d’études intitulé «Florilegium mediaevale». L’ouvrage comprend des études concernant l’un des quatre thèmes suivants: les textes philosophiques dans leur contexte et leur support matériel, les instruments travail ainsi que le vocabulaire des textes philosophiques. En effet, ce sont des domaines qui ont surtout retenu son attention depuis de nombreuses années et dans lesquels elle a apporté des contributions significatives à la recherche. Contributions de: L-J. Bataillon (†) et O. Weijers (Paris / Den Haag), F. Bertelloni (Buenos Aires), Ch. Burnett (London), J. Casteigt (Toulouse), J. Celeyrette et J-L. Solère (Lille / Boston), W. Courtenay (Wisconsin-Madison), G. Dahan (Paris), G. Dinkova-Bruun (Toronto), K. Emery Jr. (Notre Dame), Ch. Erismann (Cambridge), B. Faes de Mottoni (Milano), G. Federici Vescovini (Firenze), B. Fernández de la Cuesta (Madrid), R. Friedman et Ch. Schabel (Leuven / Nicosia), D. Gottschall (Lecce), S. Harvey (Jerusalem), I. Heullant-Donat (Reims), R. Hissette (Köln), M. Hoenen (Freiburg i.B.), J. Meirinhos (Porto), O. Merisalo (Jyväskylä), M. Mulchahey (Toronto), M. J. Muñoz Jiménez (Madrid), M. C. Pacheco (Porto), G. Piaia (Padova), R. H. Pich (Porto Alegre), J. Puig Montada (Madrid), R. Ramón Guerrero (Madrid), C. Sirat et M. Geoffroy (Paris), G. Spinosa (Roma), I. Ventura (Louvain-la-Neuve). (shrink)

The acquisition and evolution of speech production, discourse and communication can be negatively impacted by brain malformations. We describe, for the first time, a case of developmental dynamic dysphasia (DDD) in a right-handed adolescent boy (subject D) with cortical malformations involving language-eloquent regions (inferior frontal gyrus) in both the left and the right hemispheres. Language evaluation revealed a markedly reduced verbal output affecting phonemic and semantic fluency, phrase and sentence generation and verbal communication in everyday life. Auditory comprehension, repetition, naming, (...) reading and spelling were relatively preserved, but executive function was impaired. Multimodal neuroimaging showed a malformed cerebral cortex with atypical configuration and placement of white matter tracts bilaterally and abnormal callosal fibers. Dichotic listening showed right hemisphere dominance for language and functional magnetic resonance imaging (fMRI) additionally revealed dissociated hemispheric language representation with right frontal activation for phonology and bilateral dominance for semantic processing. Moreover, subject D also had congenital mirror movements (CMM), defined as involuntary movements of one side of the body that mirror intentional movements of the other side. Transcranial magnetic stimulation and fMRI during voluntary unimanual (left and right) hand movements showed bilateral motor cortex recruitment and tractography revealed a lack of decussation of bilateral corticospinal tracts. Genetic testing aimed to detect mutations that disrupt the development of commissural tracts correlating with CMM (e.g., Germline DCC mutations) was negative. Overall, our findings suggest that DDD in subject D resulted from the underdevelopment of the left inferior frontal gyrus with limited capacity for plastic reorganization by its homologous counterpart in the right hemisphere. Corpus callosum anomalies probably contributed to hinder interhemispheric connectivity necessary to compensate language and communication deficits after left frontal involvement. (shrink)

Numerous recommendations and guidelines aim to improve the quality, timeliness and transparency of medical publications. However, these guidelines use ambiguous language that can be challenging to interpret, particularly for speakers of English as a second language. Cultural expectations within the Asia-Pacific region raise additional challenges and several studies have suggested that awareness and application of ethical publication practices in the Asia-Pacific region is relatively low compared with other regions. However, guidance on applying ethical publication practice guidelines in the Asia-Pacific region (...) is lacking. This commentary aims to improve publication practices in the Asia-Pacific region by providing guidance on applying the 10 principles of the Good Publication Practice 3 (GPP3) guidelines and the International Committee of Medical Journal Editors (ICMJE) criteria for authorship. Recommendations are provided for encore presentations, applying the ICMJE authorship criteria in the context of regional cultural expectations, and the role of study sponsors and professional medical writers. Ongoing barriers to compliance with guidelines are also highlighted, and additional guidance is provided to support authors submitting manuscripts for publication. The roles of regional journals, regulatory authorities and professional bodies in improving practices are also discussed. (shrink)

There is only one occurrence of the word ‘progress’ in the Philosophical Investigations. It is located in the sentence that serves as the book’s epigraph. The book, however, does not explicit prese...

Arguing for the theoretical importance of the concept of “subject” or “self” on behalf of the “psychiatric/psycho-pathological thinking” is justified in so far as, as Costa, Bezerra Jr., and Gama say, “this is still an indispensable concept for understanding the conditions for the gestation and functioning of psychological life.” In what sense are these concepts “indispensable?”All the hints suggest them as necessary complements for neurobiological investigations to become useful for clinical employment. So, if we consider that it is possible to (...) approach mental phenomena connecting in some way their two sides to favor clinical use, the neurobiological and the psychological, we might as well suppose that any... (shrink)

resumo Focado num trecho de “Position de L’inconscient”, este artigo faz a descrição gramatical das figuras de sujeito e de linguagem ali empregadas. A intenção é exclusivamente terapêutica – não se trata de propor novas teses, mas provocar o olhar para aspectos negligenciados da prática psicanalítica. palavras-chave Lacan - Wittgenstein - Linguagem - Subjetividade.

Proximity and interpersonal contact are prominent components of social connection. Giving affective touch to others is fundamental for human bonding. This brief report presents preliminary results from a pilot study. It explores if exposure to bonding scenes impacts the activity of specific muscles related to physical interaction. Fingers flexion is a very important component when performing most actions of affectionate contact. We explored the visuo-motor affective interplay by priming participants with bonding scenes and assessing the electromyographic activity of the fingers (...) flexor muscle, in the absence of any overt movements. Photographs of dyads in social interaction and of the same dyads not interacting were employed. We examined the effects upon the electromyographical activity: during the passive exposure to pictures, and during picture offset and when expecting the signal to perform a fingers flexion task. Interacting dyads compared to matched non-interacting dyads increased electromyographic activity of the fingers flexor muscle in both contexts. Specific capture of visual bonding cues at the level of visual cortex had been described in the literature. Here we showed that the neural processing of visual bonding cues reaches the fingers flexor muscle. Besides, previous visualization of bonding cues enhanced background electromyographic activity during motor preparation to perform the fingers flexion task, which might reflect a sustained leakage of central motor activity downstream leading to increase in firing of the respective motor neurons. These data suggest, at the effector level, an implicit visuo-motor connection in which social interaction cues evoke intrinsic dispositions toward affectionate social behavior. (shrink)

Los orígenes del patriarcado se remontan a los comienzos del pensamiento filosófico, por no mencionar el religioso, y los cuestionamientos a esa noción vienen tomando cada vez más impulso a lo largo del mundo en los últimos años. Un reflejo académico de ese movimiento es la relectura crítica de los clásicos de la filosofía a la luz del avance de los feminismos y las consideraciones de género. Juliana Udi brinda en su introducción a Patriarca un análisis exhaustivo de un clásico (...) de la filosofía política seguido de una traducción elegante y cuidadosamente anotada. Con ello intenta un regreso a las fuentes modernas del patriarcado político para identificar sus fundamentos teóricos y su contexto histórico, pero también para discutir desde una perspectiva de género su persistencia social en nuestros días. (shrink)

8 March, now known as International Women’s Day, is a day for feminist claims where demonstrations are organized in over 150 countries, with the participation of millions of women all around the world. These demonstrations can be viewed as collective rituals and thus focus attention on the processes that facilitate different psychosocial effects. This work aims to explore the mechanisms involved in participation in the demonstrations of 8 March 2020, collective and ritualized feminist actions, and their correlates associated with personal (...) well-being and collective well-being, collective efficacy and collective growth, and behavioral intention to support the fight for women’s rights. To this end, a cross-cultural study was conducted with the participation of 2,854 people from countries in Latin America and Europe, with a retrospective correlational cross-sectional design and a convenience sample. Participants were divided between demonstration participants and non-demonstrators or followers who monitored participants through the media and social networks. Compared with non-demonstrators and with males, female and non-binary gender respondents had greater scores in mechanisms and criterion variables. Further random-effects model meta-analyses revealed that the perceived emotional synchrony was consistently associated with more proximal mechanisms, as well as with criterion variables. Finally, sequential moderation analyses showed that proposed mechanisms successfully mediated the effects of participation on every criterion variable. These results indicate that participation in 8M marches and demonstrations can be analyzed through the literature on collective rituals. As such, collective participation implies positive outcomes both individually and collectively, which are further reinforced through key psychological mechanisms, in line with a Durkheimian approach to collective rituals. (shrink)

This volume has 41 chapters written to honor the 100th birthday of Mario Bunge. It celebrates the work of this influential Argentine/Canadian physicist and philosopher. Contributions show the value of Bunge’s science-informed philosophy and his systematic approach to philosophical problems. The chapters explore the exceptionally wide spectrum of Bunge’s contributions to: metaphysics, methodology and philosophy of science, philosophy of mathematics, philosophy of physics, philosophy of psychology, philosophy of social science, philosophy of biology, philosophy of technology, moral philosophy, social and political (...) philosophy, medical philosophy, and education. The contributors include scholars from 16 countries. Bunge combines ontological realism with epistemological fallibilism. He believes that science provides the best and most warranted knowledge of the natural and social world, and that such knowledge is the only sound basis for moral decision making and social and political reform. Bunge argues for the unity of knowledge. In his eyes, science and philosophy constitute a fruitful and necessary partnership. Readers will discover the wisdom of this approach and will gain insight into the utility of cross-disciplinary scholarship. This anthology will appeal to researchers, students, and teachers in philosophy of science, social science, and liberal education programmes. 1. Introduction Section I. An Academic Vocation Section II. Philosophy Section III. Physics and Philosophy of Physics Section IV. Cognitive Science and Philosophy of Mind Section V. Sociology and Social Theory Section VI. Ethics and Political Philosophy Section VII. Biology and Philosophy of Biology Section VIII. Mathematics Section IX. Education Section X. Varia Section XI. Bibliography. (shrink)

Late in 1990, the Center for the Study of Ethics in the Professions at Illinois Institute of Technology (lIT) received a grant of more than $200,000 from the National Science Foundation to try a campus-wide approach to integrating professional ethics into its technical curriculum.! Enough has now been accomplished to draw some tentative conclusions. I am the grant's principal investigator. In this paper, I shall describe what we at lIT did, what we learned, and what others, especially philosophers, can learn (...) from us. We set out to develop an approach that others could profitably adopt. I believe that we succeeded. (shrink)

In their paper, “Helpful Lessons and Cautionary Tales: How Should COVID-19 Drug Development and Access Inform Approaches to Non-Pandemic Diseases?” Holly Fernandez Lynch and colleagues have present...

Résumé — Cet article se propose de montrer que le scepticisme présent dans les œuvres philosophiques de Huet, notamment dans le Traité philosophique de la foiblesse de l’esprit humain, n’est pas un scepticisme chrétien dans le sens d’un scepticisme déterminé d’une manière ou d’une autre par la doctrine chrétienne. On examine d’abord quelques raisons historiques de la réception de la philosophie du Traité comme un « pyrrhonisme chrétien ». Puis on signale des différences décisives entre le scepticisme du Traité et (...) ses autres formes présentes chez d’autres philosophes de la période, qui peuvent être légitimement qualifiés comme différents modèles de scepticisme chrétien.— The article attempts to show that the skepticism exhibited in Huet’s philosophical works, in particular in the Traité philosophique de la foiblesse de l’esprit humain, is not a Christian skepticism in the sense of a skepticism determined in one way or another by Christian doctrine. The article begins by examining some historical reasons for the reception of the philosophy of the Traité as a « Christian pyrrhonism ». Then some crucial differences are pointed out between the skepticism of the Traité and other models of skepticism exhibited in the works of other philosophers of the period which can be considered as different types of Christian skepticism. (shrink)

The persistent failure of public schooling in low-income communities constitutes one of our nation's most pressing civil rights and social justice issues. Many school reformers recognize that poverty, racism, and a lack of power held by these communities undermine children's education and development, but few know what to do about it. A Match on Dry Grass argues that community organizing represents a fresh and promising approach to school reform as part of a broader agenda to build power for low-income communities (...) and address the profound social inequalities that affect the education of children. Based on a comprehensive national study, the book presents rich and compelling case studies of prominent organizing efforts in Chicago, New York City, Los Angeles, Denver, San Jose, and the Mississippi Delta. The authors show how organizing groups build the participation and leadership of parents and students so they can become powerful actors in school improvement efforts. They also identify promising ways to overcome divisions and create the collaborations between educators and community residents required for deep and sustainable school reform. Identifying the key processes that create strong connections between schools and communities, Warren, Mapp, and their collaborators show how community organizing builds powerful relationships that lead to the transformational change necessary to advance educational equity and a robust democracy. (shrink)

In this paper we continue the study of the theories IΔ n+1 (T), initiated in [7]. We focus on the quantifier complexity of these fragments and theirs (non)finite axiomatization. A characterization is obtained for the class of theories such that IΔ n+1 (T) is Π n+2 –axiomatizable. In particular, IΔ n+1 (IΔ n+1 ) gives an axiomatization of Th Π n+2 (IΔ n+1 ) and is not finitely axiomatizable. This fact relates the fragment IΔ n+1 (IΔ n+1 ) to induction (...) rule for Δ n+1 –formulas. Our arguments, involving a construction due to R. Kaye (see [9]), provide proofs of Parsons’ conservativeness theorem (see [16]) and (a weak version) of a result of L.D. Beklemishev on unnested applications of induction rules for Π n+2 and Δ n+1 formulas (see [2]). (shrink)

El presente estudio, centrado en el análisis del círculo he r menéutico de los t e xtos s e gún la f ilosofía de P aul Ricoeu r , tiene como f inalidad última la e xplicitación de la dob l e ta r e a que se le supone a toda filosofía hermenéutica que trate de superar de f init iv amente las presuposiciones psicológicas y e xistenciales en las que cae la vieja hermenéutica tradi- cional: por un lado, (...) se trata de buscar en el texto mismo , y no fuera de él, la " dinámica interna " de sentido que preside la est r uctura de toda obra de lenguaje; por el otro, el poder que tiene ésta de "p ro yectarse fue r a de sí misma y de engend r ar un mundo que será ve r dade r amente la "cosa" del text o ", y que lo distinguirá claramente de las relaciones orales. Esta do b le tarea hermenéutica, especi f icada en nuestro caso en el ámbito jurídic o , nos permitirá defender aquí una concepción textual del de r e c h o. (shrink)

Résumé Bien qu’il soit très peu pris en compte par l’histoire des ordinateurs, l’analyseur différentiel a été une machine mathématique essentielle – à la fois aux États-Unis et en Angleterre, puis dans d’autres pays européens – pour la résolution numérique des équations différentielles, avant et pendant la Seconde Guerre Mondiale. Douglas R. Hartree (1897-1958), initialement physicien de l’atome, est directement concerné par les nouvelles possibilités qu’offrent cet analyseur, ainsi que des machines comme l’ENIAC à Philadelphie et l’EDSAC à Cambridge après (...) la guerre. Toute sa carrière est consacrée à leur mise en pratique et à l’élaboration de méthodes mathématiques qui permettent d’en explorer toutes les potentialités, débouchant sur une nouvelle discipline, l’analyse numérique. (shrink)