Search results for " reasoning"

La conciencia moral desde una perspectiva neuroética. De Darwin a Kant

2017

The personal moral conscience is one of the keystones of moral life. Darwin went as far as to claim that this constitutes the most important difference between man and the lower animals. Yet the most relevant philosophical proposals of our times (Rawls, Habermas) do not expressly deal with this, perhaps because, as Aranguren said, they gave priority to intersubjective ethics over intrasubjective ethics. Without reconstructing that intrasubjective ethics, however, both personal and social life is watered down. In this work an attempt is made to explain what personal moral conscience consists of, what its neurobiological foundations are, and whether these are enough to explain its irreplaceab…

Adaptación y validación en población española del PROM: una medida objetiva del razonamiento moral prosocial [Adaptation and validation of prom in a …

2002

The assessment of pro-social moral reasoning through objective measurement is considered an important attainment in pro-social development research in recent decades. Based on N. Eisenberg's theory, PROM (Carlo et al., 1992) can objectively measure reasoning cognitive processes related to pro-social behaviour. This paper presents the adaptation and accreditation of this instrument for a Spanish adolescent population. The randomisation of the selected sample, its wide scope, and the reliability and validity of the results obtained make PROM a suitable instrument for evaluating the different pro-social reasoning types related to aid conduct amongst adolescents.

On the Temporal Dynamics of Tool Use

2020

A framework for sign language sentence recognition by common sense context

2007

This correspondence proposes a complete framework for sign language recognition that integrates a commonsense engine in order to deal with sentence recognition. The proposed system is based on a multilevel architecture that allows modeling and managing of the knowledge of the recognition process in a simple and robust way. The final abstraction level of this architecture introduces the semantic context and the analysis of the correctness of a sentence given in a sequence of recognized signs. Experimentations are presented using a set of signs from the Italian sign language (LIS) for domotic applications. The implemented system maintains a high recognition rate when the set of signs grows, c…

Search for excited leptons in Z0 decay

1990

Due to the severity of system-wide power outages, though their probability of occurrence is slight, regulatory authorities require that a system restoration plan be drawn up and kept up to date at all times. The power outage that affected northeastern North America in 2003 proved the need for such a requirement. The particular structure of Hydro-Quebec's power system requires the use of a highly specific system restoration procedure. The daily preparation of the system restoration plan is based on a strategy whose application requires that a restoration sequence be drawn up that uses available equipment, the electrical behavior of which has been validated using appropriate studies. Over the…

Theories relating baryon asymmetry and dark matter

2014

The nature of dark matter and the origin of the baryon asymmetry are two of the deepest mysteries of modern particle physics. In the absence of hints regarding a possible solution to these mysteries, many approaches have been developed to tackle them simultaneously leading to very diverse and rich models. We give a short review where we describe the general features of some of these models and an overview on the general problem. We also propose a diagrammatic notation to label the different models.

Diagrammatic expansion for positive spectral functions beyond GW : Application to vertex corrections in the electron gas

2014

We present a diagrammatic approach to construct self-energy approximations within many-body perturbation theory with positive spectral properties. The method cures the problem of negative spectral functions which arises from a straightforward inclusion of vertex diagrams beyond the GW approximation. Our approach consists of a two-steps procedure: we first express the approximate many-body self-energy as a product of half-diagrams and then identify the minimal number of half-diagrams to add in order to form a perfect square. The resulting self-energy is an unconventional sum of self-energy diagrams in which the internal lines of half a diagram are time-ordered Green's functions whereas those…

Ancient Theories of Reasoning

2013

In this section, the central question is whether we can find ancient discussions concerning what happens in the mind when a conclusion is drawn. Did ancient authors suppose that there is a psychological force that compels us to accept the conclusion when the premises are accepted and the inference is valid? Or, if the inference is not deductively valid but adds to the credibility of the conclusion in another way, e.g., by being inductive, what happens in the mind when such an inference is drawn? In general, psychology of reasoning was not a vital topic in antiquity. Reasoning was typically considered from a logical, not from a psychological point of view. For example, in Stoic sources the n…

Functional fixedness and functional reduction as common sense reasonings in chemical equilibrium and in geometry and polarity of molecules

2000

Many of the learning difficulties in the specific domain of chemistry are found not only in the ideas already possessed by students but in the strategic and procedural knowledge that is characteristic of everyday thinking. These defects in procedural knowledge have been described as functional fixedness and functional reduction. This article assesses the procedural difficulties of students (grade 12 and first and third year of university) based on common sense reasoning in two areas of chemistry: chemical equilibrium and geometry and polarity of molecules. In the first area, the theme of external factors affecting equilibria (temperature and concentration change) was selected because the ex…

Eritrean teachers' perceptions of learner-centred interactive pedagogy

2021

In most sub-Saharan African countries, mainstreaming learner-centred interactive pedagogy (LCIP) is defined as a policy priority. Similarly, Eritrea has adopted the same policy to seek a solution to its educational challenges. Rather than rote mastery of course content, the LCIP approach prioritises learners in constructing knowledge through interaction, active participation and controlling the learning process. This paper explores secondary school teachers' perceptions of LCIP and their challenges in implementing this pedagogical approach. Constructivism and sociocultural learning theory are considered conceptual frameworks to highlight LCIP as an approach for teaching and learning. Qualit…