Although gains in generational intelligence test scores have been widely demonstrated around the world, researchers still do not know what has caused them. The cognitive stimulation and nutritional hypotheses summarize the several diverse potential causes that have been considered. This article analyses data for a sample of 499 children tested in 1930 and one equivalent sample of 710 children tested 72 years later, the largest gap ever considered. Both samples comprised children aged between 7 and 11 who were assessed by (...) the Draw-a-Man test in the city of Belo Horizonte, Brazil. Further, one additional sample of 132 children was assessed in 2004 in a rural area very similar in several diverse factors to the 1930 urban sample. The results are consistent with both the cognitive stimulation and the nutritional hypotheses. (shrink)

El escrito intenta desarrollar el papel que jugaría el sentimiento en la fundamentalidad en Zubiri, lo que se expresa en diversas actitudes ante el problema de Dios. Proponemos que el sentimiento permite, por una parte, dirigir la creación de diversas posibilidades de realización a través de juicios de valor. Dirige, en cierto modo, la búsqueda de estas diversas actitudes. Por otra parte, permite la «probación» o experiencia de los esbozos de esas actitudes. Por ejemplo, la experiencia negativa de una determinada (...) concepción de Dios es condicionada no sólo por aspectos intelectivos sino de sentimiento. Damos algunos ejemplos de ello sacados de la vida de algunos filósofos. (shrink)

Politická reflexia uskutočňovaná v akademických kruhoch predstavuje rad vlastných charakteristík v porovnaní s inými druhmi intelektuálnej činnosti. Nejde len o j e j viac-menej prirodzené preniknutie do domácich mocenských vzťahov, ale o mimoriadnu citlivosť j e j obsahu a rozvoja na spoločenské a politické podmienky inštitucionálneho kontextu. O politickej kultúre krajiny sa môžeme naučiť veľa práve na základe analýzy toho, o čom j e j intelektuáli diskutujú - a o čom nediskutujú, ako aj o teoretických nástrojoch, ktoré pritom využívajú.

Neuroimaging evidence, both within and between research strategies, is largely heterogeneous. This results from the way the construct of interest (i.e., intelligence) is measured. Every single available measure comprises several cognitive abilities, although the so-called g factor is always present. Here I suggest that studies must always control for this empirical fact to arrive at solid conclusions.

Growing concern has been expressed that we have entered a “post-truth” era in which each of us willfully believes whatever we choose, aided and abetted by alternative and social media that spin alternative realities for boutique consumption. A prime example of the belief in alternative realities is said to be acceptance of “conspiracy theories”—a term that is often used as a pejorative to indict claims of conspiracy that are so obviously absurd that only the unhinged could believe them. The epistemological (...) standard often involved in this indictment, however—the standard of “obvious” falsity—invites subjectivity in its application, because what is obviously false to one person can be common sense to another. This is not just a truism; considerable research suggests that people’s political beliefs, in general, and their acceptance or rejection of conspiracy theories in particular, tends in large part to be determined by partisan, ideological, and other priors. (shrink)

The title of this paper reflects the fact truthmaking is quite frequently considered to be expressive of realism. What this means, exactly, will become clearer in the course of our discussion, but since we are interested in Armstrong’s work on truthmaking in particular, it is natural to start from a brief discussion of how truthmaking and realism appear to be associated in his work. In this paper, special attention is given to the supposed link between truthmaking and realism, but it (...) is argued that this link should not be taken too seriously, as truthmaking turns out to be, to a large extent, ontologically neutral. Some consequences of this are studied. (shrink)

It is now possible to have a child without sexual intercourse. The history of this apparently new statement has been breefly synthetised.The new perspectives open ethical problems for the scientific community and a new social context for single women.

The main aim of this paper is to introduce the logics of evidence and truth $$LET_{K}^+$$ and $$LET_{F}^+$$ together with sound, complete, and decidable six-valued deterministic semantics for them. These logics extend the logics $$LET_{K}$$ and $$LET_{F}^-$$ with rules of propagation of classicality, which are inferences that express how the classicality operator $${\circ }$$ is transmitted from less complex to more complex sentences, and vice-versa. The six-valued semantics here proposed extends the 4 values of Belnap-Dunn logic with 2 more values (...) that intend to represent (positive and negative) reliable information. A six-valued non-deterministic semantics for $$LET_{K}$$ is obtained by means of Nmatrices based on swap structures, and the six-valued semantics for $$LET_{K}^+$$ is then obtained by imposing restrictions on the semantics of $$LET_{K}$$. These restrictions correspond exactly to the rules of propagation of classicality that extend $$LET_{K}$$. The logic $$LET_{F}^+$$ is obtained as the implication-free fragment of $$LET_{K}^+$$. We also show that the 6 values of $$LET_{K}^+$$ and $$LET_{F}^+$$ define a lattice structure that extends the lattice L4 defined by the Belnap-Dunn four-valued logic with the 2 additional values mentioned above, intuitively interpreted as positive and negative reliable information. Finally, we also show that $$LET_{K}^+$$ is Blok-Pigozzi algebraizable and that its implication-free fragment $$LET_{F}^+$$ coincides with the degree-preserving logic of the involutive Stone algebras. (shrink)

Argues that there can be interaction without breaking physical laws: e.g. by basic psychic forces, or by varying physical constants, or especially by arranging fractal trees of physical causation leading to behavior.

Le christianisme est, au-delà de la philosophie, une religion philosophique où l'homme tout entier se retrouve. Écartelés entre l'idée du Dieu vivant, qui est constitutive de la pensée et l'agonie de Dieu qui se laisse déchiffrer dans ce mélange de sens et de non-sens qu'on appelle l'expérience, se trouvent cette passion et ce devoir dont nous avons assez dit qu'ils étaient l'homme même. Lorsque la philosophie tente de résoudre le problème du mal en acceptant le risque de l'échec absolu, elle (...) ne trouve pas de solution mais elle rencontre l'homme, l'homme nu au-delà du mythe, l'homme seul en deçà de Dieu, l'homme naturellement prométhéen et chrétien, à qui il n'est pas interdit de trouver dans l'espérance le sens de son existence, c'est-à-dire de sa passion. (shrink)

Between 1873 and 1876, Felix Klein published a series of papers that he later placed under the rubric anschauliche Geometrie in the second volume of his collected works (1922). The present study attempts not only to follow the course of this work, but also to place it in a larger historical context. Methodologically, Klein’s approach had roots in Poncelet’s principle of continuity, though the more immediate influences on him came from his teachers, Plücker and Clebsch. In the 1860s, Clebsch reworked (...) some of the central ideas in Riemann’s theory of Abelian functions to obtain complicated results for systems of algebraic curves, most published earlier by Hesse and Steiner. These findings played a major role in enumerative geometry, whereas Plücker’s work had a strongly qualitative character that imbued Klein’s early studies. A leitmotif in these works can be seen in the interplay between real curves and surfaces as reflected by their transformational properties. During the early 1870s, Klein and Zeuthen began to explore the possibility of deriving all possible forms for real cubic surfaces as well as quartic curves. They did so using continuity methods reminiscent of Poncelet’s earlier approach. Both authors also relied on visual arguments, which Klein would later advance under the banner of intuitive geometry (anschauliche Geometrie). (shrink)

The thought that empathy plays an important role in moral motivation is almost a platitude of contemporary folk psychology. Parallel themes were mooted in German moral philosophy and aesthetics in the 1700s, and versions of the empathy construct remained prominent in continental accounts of moral motivation through the nineteenth century and early twentieth centuries. This chapter elucidates the Empathic Motivation Hypothesis (EMH) and sets out some of the conceptual and empirical challenges it faces. It distinguishes empathic concern from other dimensions (...) of empathy (e.g., resonance, attunement, distress, and non-empathic concern) and examines the merits of EMH as a developmental thesis, focusing on evidence from psychopathology and attachment theory. (shrink)

Discusses the rationality of the Christian religion and examines the philosophical arguments for the existence of God.

This original and lively book explores Greek ideas about health and disease and their influence on Greek thought. Fundamental issues such as causation and responsibility, purification and pollution, mind-body relations and gender differences, authority and the expert and who can challenge them, reality and appearances, good government, happiness, and good and evil themselves are deeply implicated. Using the evidence not just from Greek medical theory and practice but also from epic, lyric, tragedy, historiography, philosophy, and religion, G. E. R. Lloyd (...) offers the first comprehensive account of the influence of Greek thought about health and disease on the Greek imagination. (shrink)

The main scientific problems of chemical bonding were solved half a century ago, but adequate philosophical understanding of chemical combination is yet to be achieved. Chemists routinely use important terms ("element," "atom," "molecule," "substance") with more than one meaning. This can lead to misunderstandings. Eliminativists claim that what seems to be a baseball breaking a window is merely the action of "atoms, acting in concert." They argue that statues, baseballs, and similar macroscopic things "do not exist." When macroscopic objects like (...) baseballs move, exceedingly large numbers (1025) of microscopic components coordinate their activities. Understanding how this happens requires attention to the interactions that link parts into larger units. Eliminativists say that everything that truly exists has causal relationships in addition to those of its components—"nonredundant causality." This paper holds that if a number of entities interact in such a way that the effect of that collection on test objects is different than it would have been in the absence of the interaction, then identification of that collection as a single composite agent is warranted, for purposes to which that difference is relevant. Ordinary "chemical substances" (both elementary materials such as dihydrogen and compounds such as water) fulfill this version of the requirement of nonredundant causality. Other sorts of chemical coherences, including chemical dissipative structures (e.g., flames), also fulfill that criterion. All these types of coherences qualify as "substances" (as that term is used in philosophy) even though they are not all "chemical substances.". (shrink)

This review shows the various tools used to implemente the food quality system in food establishments. Presenting the various laws that subsidize this process, establishing criteria and instrumentes for a correct implementation of the quality system in order to offer adequate hygiene processes in the production of safe food, in addition to favoring the maintenance of companies in the consumer market. The implementation of food safety management systems such as Good Manufacturing Practices (GMP), Standard Operating Procedures (SOP) e Hazard Analysis (...) and Critical Control Points (HACCP), in order to guarantee the safety of the food served and portray the organization of the company. It is essential to implement these systems ensuring the quality of the servisse (planning, control and improvement). In order to achieve healthy criteria related to foodstuffs, it is necessary to implement quality programs as prerequisites of the Hazard Analysis System and Critical Control Points in food services. Regulating and inspecting are just a few points that guarantee food security, since food that does not pose a health hazard to consumers is considered safe. (shrink)

The aim of this study is to explore how nurses perceive patient participations of patients over 75 years old undergoing hemodialysis treatment in dialysis units, and of their next of kin. Ten nurses told stories about what happened in the dialysis units. These stories were analyzed with critical discourse analysis. Three discursive practices are found: (1) the nurses’ power and control; (2) sharing power with the patient; and (3) transferring power to the next of kin. The first and the predominant (...) discursive practice can be explained with an ideology of paternalism, in which the nurses used biomedical explanations and the ethical principle of benefice to justify their actions. The second can be explained with an ideology of participation, in which the nurses used ethical narratives as a way to let the patients participate in the treatment. The third seemed to involve autonomous decision-making and the ethical principle of autonomy for the next of kin in the difficult end-of-life decisions. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Interpretation of Plato's Parmenides: Zeno s Paradox and the Theory of Forms R. E. ALLEN PLATO'S Parmenides is divided into three main parts, of uneven length, and distinguished from each other both by their subject matter and their speakers. In the first and briefest part (127d-130a), Socrates offers the Theory of Forms in solution of a problem raised by Zeno. In the second (130a-135d), Parmenides levels a series (...) of objections against Socrates' theory, objections putatively meant as refutation. Then, after an interlude to explain an unfamiliar method of dialectic (135d-137c), that method is applied in the third part by Parmenides, with the help of the young Aristoteles (137c-166c). This final part forms more than two-thirds of the whole. I propose here to examine the first part of the dialogue, the interchange between Zeno and Socrates, and to examine it with special attention to the bearing which questions of dialectical structure and dramatic characterization may have upon its interpretation. It is perhaps here proper to indicate the general view of the dialogue which this discussion will help serve to recommend. Briefly, it is this. The Parmenides is a sustained examination of Plato's Theory of Forms, and the manner of examination is Socratic: the student is presented, not with a body of conclusions, but with a series of arguments whose implications he is left to think through for himself. When he has done so, he will realize that the Theory of Forms is proof against the objections here brought against it: the Parmenides provides no direct support for the thesis, currently popular, that Plato in later life ceased to believe that Forms exist. But though sound as far as it goes, the Theory of Forms does not go far enough: the Parmenides demonstrates that there is a range of problems, bound up with the application of unrestricted predicates, which Forms do not solve but are prey to. A broader theory is required, though a theory which may well contain the Theory of Forms as a part. The Parmenides, whose purpose is critical, leaves unanswered the question of what that theory may be. Zeno's Paradox and the Theoryof Forms (127d-130a) It is Zeno who begins the dialectic of the Parmenides,and fittingly, he begins it with a paradox. If there are many things, the same things must be both [143] 144 HISTORY OF PHILOSOPHY like and unlike. But this is impossible: unlike things cannot be like, nor like things unlike. Therefore, there cannot be many things (127e). Socrates' reply begins with a solution, and ends with a challenge. There exists, alone by itself, a Form of Likeness, and also a Form of its opposite, Unlikeness. The things we call 'many' are both like and unlike; but in this they differ from the Forms in which they partake. For things which are just alike (abr& r& 6uoLa)1 cannot be unlike, nor things just unlike alike. But it is no more surprising that the same things should partake both in Likeness and Unlikeness than it is that a thing should be both one and many by partaking in both Unity and Plurality. Still, Unity itself is not many, nor Plurality one. And so with other Forms: Socrates would be filled with wonder if someone could show that Likeness and Unlikeness, Unity and Plurality, Rest and Motion, and the other Forms, can be combined with (~v'rK~p&vvwOaO and separated from (SLaKotp~0a,) each other. Forms cannot be qualified by their opposite. 2 Socrates' denial is a conjunction. Several translators, including Cornford and Taylor, have rendered ~v3,~p&vvvaOa~ ~as &aKps as though it were a disjunction, 'combined or separated'. The reason for this was no doubt stylistic; but the Greek means, not 'or' but 'and', and logically, the difference is important. Zeno and Parmenides are challenged to prove, not one of two alternatives, but both together. This conclusion rests on more than a Kas In the Sophist, knowing how to separate (&a~ps 253e 3) according to kinds is equivalent to distinguishing (&a~m~a0a~ 253d 1) according to kinds, and both are equivalent to not believing that the same Form is different or a different Form the same (253d 1... (shrink)