La didáctica de las ciencias es cada vez más activa, por lo que una metodología ampliamente utilizada es el Aprendizaje Basado en Problemas (ABP). Este método implica la resolución de un problema, la que se recoge en un informe denominado Informe de resolución de problemas (IRP). Para los estudiantes esta tarea representa un gran desafío, ya que implica actuar y expresarse del modo en que lo harían los expertos en el área. Es debido a esta dificultad que se hace imprescindible (...) la orientación de los tutores a través de la retroalimentación. Existen distintos tipos y modos de retroalimentar, lo que generará un impacto en el desempeño de los estudiantes. Analizamos los comentarios evaluativos que entregan las especialistas a los estudiantes que elaboran un IRP, tanto en un borrador como en la versión final del escrito. A partir de la clasificación de comentarios escritos de Arancibia, Tapia-Ladino & Correa (2019), realizamos un análisis de los tipos y modos de comentarios evaluativos y cómo el objeto influencia el modo. Los resultados indican que, a la hora de retroalimentar, en el primer borrador las docentes centran su atención en la superficie más que en el contenido y el modo predominante es a través de órdenes. En la versión final, la retroalimentación se dirige más bien al contenido y las evaluaciones positivas y negativas aumentan. Se infiere que en la medida que los comentarios evaluativos promuevan la adecuación al género, los estudiantes se insertarán más fácilmente en la comunidad a la que han ingresado. (shrink)

Se realizó una investigación cualitativa, entre octubre de 2015 y junio de 2016, en la Casa de Abuelos No. 2 de Santa Clara con el objetivo de caracterizar la representación social de la sexualidad de los adultos mayores. Se seleccionó una muestra de 24 adultos mayores. Se utilizaron técnicas como: observación, entrevista, debate grupal, asociación de palabras, de cuestionamiento del núcleo central y la triangulación de datos. Como resultados se determinó que en la representación de la sexualidad se observó un (...) campo estructurado y un contenido que se aleja de su significado. Se concluyó que la representación social de la sexualidad de los adultos mayores se identificó con las relaciones sexuales, con el acto sexual. Las informaciones que poseen carecen de calidad y denotan un carácter prejuiciado y estereotipado. Manifestaron actitudes de rechazo hacia la sexualidad lo que se explicó por: el desconocimiento, la inadecuada relación entre sexualidad y reproducción, la existencia de prejuicios sociales y asociar el envejecimiento con la enfermedad. With the aim of characterizing the social representation of sexuality in senior citizens, a qualitative research was carried out from October 2015 to June 2016 in Grandparents House No. 2 in Santa Clara City. A sample of 24 people was selected. Methods such as observation, interview, group debate, words association, central core questioning technique and data triangulation were used. It was determined that in the representation of sexuality there is a structured field and a content that goes away from its meaning. Social representation of sexuality in senior citizens was identified with sexual relationships and with sexual intercourse. They lack quality information and show a prejudiced and stereotyped character. They expressed rejection attitudes towards sexuality which were based on: ignorance, inadequate connection between sexuality and reproduction, existence of social prejudice and association of aging with disease. (shrink)

Organizational restructuring involving mass layoffs is an integral part of the corporate strategic landscape. While aimed at increasing a company’s efficiency and profitability, it often falls short of desired objectives, partly due to negative consequences for remaining employees, the so-called “survivors”. As workforce reductions may jeopardize a company’s legitimacy, we develop a model that links the change in post-restructuring employee productivity to the factors that help mitigate legitimacy issues. By using a comprehensive and innovative dataset of restructuring announcements reported by (...) European companies over the post-crisis period, we analyze the moderating effect of the restructuring extent on the role of corporate social responsibility (CSR) and economic justification as legitimacy tools in counterbalancing the negative effects of job reduction measures. Our findings reveal that in reactive layoffs, induced by financial difficulties, initially high levels of CSR help lessen negative effects of restructuring on employee productivity in low-extent restructuring events; while in high-extent restructuring events employee productivity is supported by continuing investments in CSR. We provide evidence that both the level and dynamics of CSR practices play a significant role, and their effect on employee performance is conditional on the restructuring context. (shrink)

The aim of this paper is to explore the view that some ontological disputes are “metalinguistic negotiations”, and to make sense of the significance of these controversies in a way that is still compatible with a broadly deflationist approach. I start by considering the view advocated by Eli Hirsch to the effect that some ontological disputes are verbal. I take the Endurantism–Perdurantusm dispute as a case-study and argue that, while it can be conceded that the dispute is verbal at the (...) object-level, this does not rule out the possibility of a non-verbal disagreement at the metalinguistic level. I then explore the metalinguistic dispute hypothesis by seeing how it can be defended from a first objection playing on the idea of inter-translatability, as well as a second objection raising the question of equal theoretical virtues. (shrink)

In this chapter I shall reply to a pair of articles in which the main contention of my “Why truthmakers” – namely, that an important class of synthetic true propositions have entities as truth-makers – is rejected. In §§1–5 I reply to Jennifer Hornsby’s “Truth without Truthmaking Entities” (2005) and in §§6–7 I reply to Julian Dodd’s “Negative Truths and Truthmaker Principles” (2007).

Pluralism is relevant to conceptual engineering in many ways. First of all, we face the issue of pluralism when trying to characterise the very object(s) of conceptual engineering. Is it just concepts? Could concepts be pluralistically conceived for the purposes of conceptual engineering? Or rather, is it concepts and other representational devices as well? Second, one may wonder whether concepts have only one function in our mental life (representation) or, rather, a plurality of functions (including non-representational ones). Third, it is (...) a contended question whether conceptual engineering projects should pursue only one set of values and goals (epistemic ones) or, rather, a variety of values and goals, including non-epistemic ones. Finally, the engineering of a concept may result in a form of “local” conceptual pluralism, which gives rise to its own ontological and semantic challenges. Having explored the various ways in which pluralism becomes important for conceptual engineers, this contribution presents and summarizes the articles published in this special issue. (shrink)

Conceptual engineering projects have been criticized for creating discontinuities of subject-matter and, as a result, discontinuities in inquiries: call this the Change of Subject objection. In this paper, I explore a way of dealing with the objection that clarifies its scope and eventually downplays it. First, two strategies aimed at saving subject-continuity are examined and found wanting: Herman Cappelen’s appeal to topics, and the account in terms of concept function. Second, the idea is introduced that one can begin an object-level (...) inquiry either with a ‘semantically conservative’ approach, whereby semantic change is not permitted, or with a ‘semantically progressive’ approach, whereby semantic change is permitted. This distinction helps one significantly downplay the Change of Subject objection. (shrink)

One reason to think that names have a predicate-type semantic value is that they naturally occur in count-noun positions: ‘The Michaels in my building both lost their keys’; ‘I know one incredibly sharp Cecil and one that's incredibly dull’. Predicativism is the view that names uniformly occur as predicates. Predicativism flies in the face of the widely accepted view that names in argument position are referential, whether that be Millian Referentialism, direct-reference theories, or even Fregean Descriptivism. But names are predicates (...) in all of their occurrences; they are predicates that are true of their bearers. When a name appears as a bare singular in argument position, it really occupies the predicate position of what in this essay is called a denuded definite description: a definite description with an unpronounced definite article. Sloat provided good evidence for this. The definite article is sometimes pronounced with names in the singular: ‘The Ivan we all love doesn't feel well’. Sloat proposed a disjunctive generalization of when the definite article must be pronounced with a singular name. This essay shows that by slightly revising Sloat's generalization, we arrive at a simple, nondisjunctive, syntactic rule that governs the overt appearance of the definite article with singular names. But Ivan does not necessarily bear the name ‘Ivan’, so one might worry that the sentence “Ivan might not have had ‘Ivan’ as a name” would incorrectly be predicted false. This essay shows that Predicativism does not have this consequence by showing that incomplete definite descriptions in general and incomplete denuded descriptions, such as ‘Øthe Ivan’, in particular are rigid designators. (shrink)

Gorgias’ On Not-Being survives only in two divergent summaries. Diels–Kranz's classic edition prints the better-preserved version that appears in Sextus’ Aduersus Mathematicos. Yet, in recent years there has been rising interest in a second summary that survives as part of the anonymous De Melisso, Xenophane, Gorgia. The text of MXG is more difficult; it contains substantial lacunae that often make it much harder to make grammatical let alone philosophical sense of. As Alexander Mourelatos reports, one manuscript has a scribal note (...) that reads: "The original contains many errors; no one should blame me; I just copy what I see.". The treatise's state of preservation has aptly prompted Michael Gagarin to liken it to a black hole: "something we cannot see directly but know must exist because of certain effects it has on other objects.". (shrink)

It is common to criticize a debate by alleging that it is a “merely verbal dispute.” But how conclusive would an argument based on such allegations be? This article takes the material‐composition debate as a case study and argues that the merely verbal dispute objection is less decisive than one might expect. While assessing the dialectical effectiveness of the mere‐verbality move, the article also tries to mark some progress in the philosophical understanding and appreciation of the phenomenon itself of merely (...) verbal disputes. Its contribution consists in shedding light on a distinction between the “faultlessness” and “faultiness” of a merely verbal dispute. (shrink)

A report of a person's desire can be true even if its embedded clause underspecifies the content of the desire that makes the report true. It is true that Fiona wants to catch a fish even if she has no desire that is satisfied if she catches a poisoned minnow. Her desire is satisfied only if she catches an edible, meal-sized fish. The content of her desire is more specific than the propositional content of the embedded clause in our true (...) report of her desires. Standard semantic accounts of belief reports require, however, that the embedded clause of a true belief report specify precisely the content of the belief that makes it true. Such accounts of belief reports therefore face what I call "the problem of underspecification" if they are extended to desire reports. Such standard accounts are sometimes refined by requiring that a belief report can be true not only if its subject has a belief with precisely the propositional content specified by its embedded clause, but also only if its subject grasps that content in a particular way. Such refinements do not, however, help to address the problem of underspecification for desire reports. (shrink)

The Routledge Companion to Philosophy of Language provides a comprehensive and up-to-date survey of the field, charting its key ideas and movements, and addressing contemporary research and enduring questions in the philosophy of language.

I propose that the meanings of vague expressions render the truth conditions of utterances of sentences containing them sensitive to our interests. For example, 'expensive' is analyzed as meaning 'costs a lot', which in turn is analyzed as meaning 'costs significantly greater than the norm'. Whether a difference is a significant difference depends on what our interests are. Appeal to the proposal is shown to provide an attractive resolution of the sorites paradox that is compatible with classical logic and semantics.

In this paper I argue that names are predicates when they occur in the appellation position of 'called'-predications. This includes not only proper names, but all names -- including quote-names of proper names and quote-names of other words or phrases. Thus in "You can call me Al", the proper name 'Al' is a predicate. And in "You can call me 'Al'," the quote-name of 'Al' -- namely ' 'Al' ' -- is also a predicate.

If a counterpart theorist’s understanding of the counterpart relation precludes haecceitist differences between possible worlds, as David Lewis’s does, how can he admit haecceitist possibilities, as Lewis wants to? Lewis (Philosophical Review 3–32, 1983; On the Plurality of Worlds, 1986) devised what he called a ‘cheap substitute for haecceitism,’ which would allow for haecceitist possibilities while preserving the counterpart relation as a purely qualitative one. The solution involved lifting an earlier (Journal of Philosophy 65(5):113–126, 1968; 68(7):203–211, 1971) ban on there (...) being multiple intra-world counterparts. I argue here that serious problems for ‘cheap haecceitism’ lurk very close to its surface, and they emerge when we consider the effect of using an actuality operator in our language. Among the most serious of the problems is the result that being the case in some possible world does not always suffice for possibly being the case. The result applies to any counterpart theory that employs a purely qualitative counterpart relation. The upshot is that if we are to admit haecceitist possibilities, as we should, then we must reject any purely qualitative relation as the one involved in the analysis of what might have been for an individual. (shrink)

I argue that, contrary to widespread philosophical opinion, phenomenal indiscriminability is transitive. For if it were not transitive, we would be precluded from accepting the truisms that if two things look the same then the way they look is the same and that if two things look the same then if one looks red, so does the other. Nevertheless, it has seemed obvious to many philosophers (e.g. Goodman, Armstrong and Dummett) that phenomenal indiscriminability is not transitive; and, moreover, that this (...) non-transitivity is straightforwardly revealed to us in experience. I show this thought to be wrong. All inferences from the character of our experience to the non-transitivity of indiscriminability involve either a misunderstanding of continuity, a mistaken interpretation of the idea that we have limited powers of discrimination, or tendentious claims about what our experience is really like; or such inferences are based on inadequately supported premisses, which though individually plausible are jointly implausible. (shrink)

In “Descriptions as Predicates” (Fara 2001) I argued that definite and indefinite descriptions should be given a uniform semantic treatment as predicates rather than as quantifier phrases. The aim of the current paper is to clarify and elaborate one of the arguments for the descriptions-aspredicates view, one that concerns the interaction of descriptions with adverbs of quantification.

Consider the following sentences: In every race, the colt won; In every race, John won.John Hawthorne and David Manley say that the difference between these two sentences raises a problem for Predicativism about names. According to the currently more standard version of Predicativism, a bare singular name in argument position, like ‘John’ in , is embedded in a definite description with an unpronounced definite article. The problem is supposed to be that permits a covarying reading that allows for different races (...) to have been won by different colts, while does not permit a covarying reading—it can be true only if there is a single John that won every race. But, the objection runs, if the name ‘John’ is really embedded in a definite description with an unpronounced definite article, then the two sentences are structurally parallel and should not differ with respect to covariation. Appealing to Jason Stanley's ‘Nominal Restriction’ , I show that the difference between the two sentences above not only does not raise a problem for Predicativism but also is actually predicted by it. (shrink)

Conceptual engineering projects are sometimes criticized for ‘changing the subject’. In this paper, I first discuss three strategies that have been proposed to address the change of subject objection. I notice that these strategies fail in similar ways: they all deploy a ‘loose’ notion of subject matter, while the objector can always reply deploying a ‘strict’ notion. Based on this, I then argue that at least current formulations of the change of subject objection (together with the response strategies just mentioned), (...) create an overall defective dialectic, whereby no progress can be made on either side. After considering how such defective dialectic could be (at least partly) fixed, it is concluded that current formulations of the change of subject objection may be dismissed on dialectical grounds, even though some practical lessons may still be retained from the objection. (shrink)

The current paper investigates the Romanian Uniate/ Orthodox conflict from the perspective of peace and conflict studies, making use of an interpretation of Johan Galtung’s conflict theory and his proposed analysis tools. The aims are to contribute to a more comprehensive and multilateral understanding of this conflict in a wider context than the ideological one and hopefully to suggest some of the means of attenuating the conflict.

Here I propose a coherent way of preserving the identity of material objects with the matter that constitutes them. The presentation is formal, and intended for RSL. An informal presentation is in preliminary draft! -/- Relative-sameness relations—such as being the same person as—are like David Lewis's "counterpart" relations in the following respects: (i) they may hold between objects that aren't identical (I propose), and (ii) there are a multiplicity of them, different ones of which may be variously invoked in different (...) contexts. They differ from counterpart relations, however, in that they are weak equivalence relations (transitive, symmetric and weakly reflexive). The likenesses to counterpart relations make them suitable for an analysis of de-re temporal and modal predications. The difference renders the resulting counterpart theory immune to standard criticisms of Lewis's Counterpart Theory (e.g., in Hazen 1979, and Fara and Williamson 2005). (shrink)

El objetivo de este artículo es realizar un acercamiento a la concepción griega de_ éros, _fundamentalmente en el ámbito de la mitología y de literatura, que aporte elementos para comprender su configuración semántica en la cultura antigua como fuerza, energía o potencia intensa a la vez que indeterminada. Intentaremos demostrar que el término _éros _revela una homonimia que, valiéndonos de la terminología aristotélica, podemos llamar “_pròs hén”_ (_Metafísica _IV,2)_, _es decir, que sus múltiples usos y sentidos que este recorrido nos (...) permitirá descubrir_ -_como potencia primordial, divinidad, amor, deseo, deseo por alguien, deseo de cosas-, convergen en un sentido subyacente: _éros _es una potencia de carácter ambivalente que puede propiciar la generación o la destrucción, el placer y el dolor, la armonía o el desequilibrio. (shrink)

Paradigmatic cases of ontological disputes are taken to concern whether or not certain objects exist. Some theorists, however, prefer to view ontologists as really debating about what we should mean with the term “exist” (or other cognate terms). This implies interpreting ontological disputes as metalinguistic negotiations, in keeping with a recent trend to interpret other philosophical disputes along these lines (Plunkett and Sundell. Philosopher's Imprint; 2013;13:1–37). A number of issues arise from such proposal. The first is what counts as evidence (...) that an object‐level dispute is actually a metalinguistic negotiation. The second regards the dialectical relevance of considering metalinguistic negotiation as even just a possible interpretative option. The third issue concerns whether, and why, certain object‐level disputes (and especially ontological ones) should be understood as metalinguistic negotiations. (shrink)

Draft (Version 1.1, October 2007): (PDF file) A reply to Jason Stanley’s Analysis criticism of my interest-relative view on vagueness.

The recent debate on Semantic Contextualism and Relativism has definitely brought the phenomenon of disagreement under the spotlight. Relativists have considered disagreement as a means to accomplish a defence of their own position regarding the semantics of knowledge attributions, epistemic modals, taste predicates, and so on. The aim of this paper is twofold: first, we argue that several specific notions of disagreement can be subsumed under a common “schema” which provides a unified and overarching notion of disagreement. Secondly, we avail (...) ourselves of such a unified notion of disagreement to assess the arguments devised especially by Relativists in order to criticise certain forms of Contextualism, which crucially rely on the idea that Relativism is better suited than Contextualism to capture certain intuitions of disagreement. (shrink)

If you’ve read the first five hundred pages of this book, you’ve read most of it (we assume that ‘most’ requires more than ‘more than half’). The set of natural numbers n such that the first n pages are most of this book is nonempty. Therefore, by the least number principle, it has a least member k. What is k? We do not know. We have no idea how to find out. The obstacle is something about the term ‘most’. It (...) is recognisably the same feature as the feature of ‘heap’ that prevents us from finding an answer to the question ‘How many grains make a heap?’ and the feature of many other expressions that prevents us from finding answers to similar questions involving them. Call this feature, whatever its underlying nature, vagueness. (shrink)

The energy sector contributes approximately two-thirds of global greenhouse gas emissions. In this context, the sector must adapt to new supply and demand networks for all future energy sources. The ongoing transformation in the European energy field is driven by the ambition of the European Union to reach the climate objectives set for 2030. The main actions are increasing renewable energy production, adapting transition fuels like natural gas to reduce emissions, improving energy efficiency across all economic sectors, prioritizing building, transportation, (...) and industry, developing Carbon Capture and Storage technologies, and ensuring universal access to clean and affordable energy. The significant changes envisaged in the energy sector to increase renewable energy production and consumption require improved integration and more use of predictive tools to support stakeholders' decision-making processes. This article presents a case study to assess the performance of predictive models based on a Feed-Forward Neural Network architecture that employ Root Mean Squared Propagation as their optimization function in terms of choosing the most appropriate activation function for this kind of data input and output. The training and testing phases of the models use data about building energy consumption. The lowest training time and Root Mean Square Error values were similar for Rectified Linear Unit and Tanh activation functions. The model with the Rectified linear Unit activation function performed best. (shrink)

According to James McCawley (1981) and Richard Larson and Gabriel Segal (1995), the following sentence is three-ways ambiguous: -/- Harry wants to be the mayor of Kenai. -/- According to them also, the three-way ambiguity cannot be accommodated on the Russellian view that definite descriptions are quantified noun phrases. In order to capture the three-way ambiguity of the sentence, these authors propose that definite descriptions must be ambiguous: sometimes they are predicate expressions; sometimes they are Russellian quantified noun phrases. After (...) explaining why the McCawley-Larson-Segal solution contains an obvious flaw, I discuss how an effort to correct the flaw brings to light certain puzzles about the individuation of desires, about quantifying in, and about the disambiguation of desire ascriptions. (shrink)

Review of Mădălina Moraru, Mit și publicitate (Myth and advertising) (Bucharest: Nemira, 2009).

Violence is a known risk factor for health problems. In this epidemiological study across 5,385 male patients, we investigate the prevalence of perpetrated violence, exposure to violence, their overlap and the relationship between violence, mental, and psychosomatic health, as well as adverse health behaviors, such as self-harming behavior and the consumption of drugs. Participants completed an anonymous questionnaire addressing violence experience, age of victimization/perpetration, frequency, and perceived severity of violence exposure. We considered physical, psychological as well as sexual violence. Information (...) on health status and adverse health behaviors complemented the data. Results showed that 48.4% of the sample reported having experienced violence. The victim-perpetrator overlap formed the largest group, in which the incidence of having experienced multiple types of violence was significantly higher compared to victims and perpetrators. The age-crime curve flattened more slowly with increasing age in this group. Although the perceived severity of exposure to violence is lower in the overlap group, its health status and adverse health behaviors were worse. Interventions should focus on this group since they constitute a burden for the healthcare system. (shrink)

The thesis of Ineffability has it that no proposition can be fully expressed by a sentence, this meaning that no sentence-type, or even sentence-token whose indexicality and ambiguities have been resolved, can fully encode a proposition. The thesis of the propositionality of thoughts has it that thoughts are propositional. An implication of the joint endorsement of these two theses is that thoughts are ineffable. The aim of this paper is to argue that this is not the case: there are effable (...) thoughts, and we can even safely say that, generally, thoughts are effable. In order to defend this insight, I first counter the thesis of the propositionality of thought by bringing some counterexamples to it, which amount to cases of non-fully propositional thought. I then argue that, if thoughts can be and often are non-fully propositional, they can be expressed by sentences that fail to fully express a proposition. I also show that the propositional thoughts that we can entertain are after all effable (in a suitable, relevant sense) and resist some alleged examples of insurmountable ineffability. (shrink)

In this paper, I will trace a distinction between two different ways of thinking about doxastic conflicts. The first way emphasises what is going on at the level of semantics, when two subjects disagree by uttering certain sentences or accepting certain contents. The second way emphasises some aspects that are epistemic in kind, which concern what subjects are rationally required to do whenever they disagree with someone. The semantics-oriented and epistemically-oriented notions will serve for the purpose of assessing some aspects (...) of the debate that revolves around the notions of disagreement on matters of inclination. These aspects include: (i) the idea that disagreements in areas of inclination are somehow defective (Egan 2010); (ii) the idea that Relativism makes disagreement epistemically insignificant (Carter 2013); (iii) the idea that there can be faultless disagreements in which faultlessness is epistemic in kind (Schafer 2011). (shrink)

In this paper I trace Quine's early development of his treatment of names, first as abbreviations for definite descriptions with "Frege-Rusell" style substantive content, then as abbreviations for definite descriptions containing simple predicative content, through to a treatment of names themselves as predicates rather than as abbreviations for this or that type of more complex expression. Along the way, I explain why—despite ubiquitous claims and suggestions to the contrary—Quine never actually uses the verbized name "Socratizes".

Some non-appropriated uses of slurs seem to be non–derogatory. In this paper, I argue that in a range of cases, the lack of derogation is owed to the term not being genuinely used. I first examine so–called pedagogical uses and show that they can be assimilated to what I call “distancing uses.” I then turn to a range of other apparently non–derogatory, non–appropriated uses of slurs – such as non–weapon uses, comedic uses – and argue that they can depart from (...) standard, genuine usage in relevant ways. I finally turn to so–called “affectionate” uses, and show that, if the conditions in which they obtain can be described as standard, then they are derogatory because they are genuine uses, no matter the benevolent feelings of the speaker. (shrink)