The production of good sound generation in the violin is a complex task that requires coordination and spatiotemporal control of bowing gestures. The use of motion-capture technologies to improve performance or reduce injury risks in the area of kinesiology is becoming widespread. The combination of motion accuracy and sound quality feedback has the potential of becoming an important aid in violin learning. In this study, we evaluate motion-capture and sound-quality analysis technologies developed inside the context of the TELMI, a technology-enhanced (...) music learning project. We analyzed the sound and bow motion of 50 participants with no prior violin experience while learning to produce a stable sound in the violin. Participants were divided into two groups: the experimental group received real-time visual feedback both on kinematics and sound quality, while participants in the control group practiced without any type of external help. An additional third group of violin experts performed the same task for comparative purposes. After the practice session, all groups were evaluated in a transfer phase without feedback. At the practice phase, the experimental group improved their bowing kinematics in comparison to the control group, but this was at the expense of impairing the sound quality of their performance. At the retention phase, the experimental group showed better results in sound quality, especially concerning control of sound dynamics. Besides, we found that the expert group improved the stability of their sound while using the technology. All in all, these results emphasize the importance of feedback technologies in learning complex tasks, such as musical instrument learning. (shrink)

Auditory-guided vocal learning is a mechanism that operates both in humans and other animal species making us capable to imitate arbitrary sounds. Both auditory memories and auditory feedback interact to guide vocal learning. This may explain why it is easier for humans to imitate the pitch of a human voice than the pitch of a synthesized sound. In this study, we compared the effects of two different feedback modalities in learning pitch-matching abilities using a synthesized pure tone in 47 participants (...) with no prior music experience. Participants were divided into three groups: a feedback group receiving real-time visual feedback of their pitch as well as knowledge of results; an equal-timbre group receiving additional auditory feedback of the target note with a similar timbre to the instrument being used ; and a control group practicing without any feedback or knowledge of results. An additional fourth group of violin experts performed the same task for comparative purposes. All groups were posteriorly evaluated in a transfer phase. Both experimental groups improved their intonation abilities with the synthesized sound after receiving feedback. Participants from the equal-timber group seemed as capable as the feedback group of producing the required pitch with the voice after listening to the human voice, but not with the violin. In addition, only participants receiving real-time visual feedback learned and retained in the transfer phase the mapping between the synthesized pitch and its correspondence with the produced vocal or violin pitch. It is suggested that both the effect of an objective external reward, together with the experience of exploring the pitch space with their instrument in an explicit manner, helped participants to understand how to control their pitch production, strengthening their schemas, and favoring retention. (shrink)

Audiovisual communication is greatly contributing to the emerging research field of affective computing. The use of audiovisual stimuli within immersive virtual reality environments is providing very intense emotional reactions, which provoke spontaneous physical and physiological changes that can be assimilated into real responses. In order to ensure high-quality recognition, the artificial intelligence system must be trained with adequate data sets, including not only those gathered by smart sensors but also the tags related to the elicited emotion. Currently, there are very (...) few techniques available for the labeling of emotions. Among them, the Self-Assessment Manikin devised by Lang is one of the most popular. This study shows experimentally that the graphic proposal for the original SAM labelling system, as devised by Lang, is not neutral to gender and contains gender biases in its design and representation. Therefore, a new graphic design has been proposed and tested according to the guidelines of expert judges. The results of the experiment show an overall improvement in the labeling of emotions in the pleasure–arousal–dominance affective space, particularly, for women. This research proves the relevance of applying the gender perspective in the validation of tools used throughout the years. (shrink)

Nieto Blanco, Carlos El mundo desde dentro: El pensamiento de José Ferrater MoraSevilla: Renacimiento. Iluminaciones, 520 p.ISBN 9788418387418.

A systematic effort to rethink Freud's theory of the unconscious, aiming to separate out the different forms of unconsciousness.

En el presente artículo hago un resumen de «Esas Indias equivocadas y malditas» de Rafael Sánchez Ferlosio. La principal idea que desarrolla es que el discurso de los conquistadores, y hasta la actualidad muchos historiadores, legitimaba la conquista de América en nombre de la religión, de la civilización o del progreso; por ello, todo el dolor de las «naciones indias» estaría justificado por su incorporación a la historia universal. A continuación, presento los comentarios hechos por Juan Antonio Ruescas Juárez, María (...) del Mar Ramírez Alvarado y por Francisco Castilla Urbano a ese texto ferlosiano. Finalmente, concluyo con unas reflexiones personales sobre el texto de Sánchez Ferlosio. (shrink)

El objetivo de este artículo es explorar las relaciones entre la religión católica y la kultura en Timor-Leste desde una perspectiva histórica y antropológica. Pretendemos mostrar que la relación entre ambas se produce mediante una tensa coexistencia y que no se trata apenas de un sincretismo, resultado de la mezcla de elementos tomados de ambas. Para ello veremos cómo ambos regímenes de creencias se apropian de conceptos ajenos a su liturgia y los resignifican representándolos desde sus propios principios cosmovisvos. Veremos (...) también, mediante un análisis del discurso de un especialista ritual, cómo éste manipula activamente entidades no-humanas de ambos regímenes de creencias, reensamblándolos de un modo que le beneficia, con el objetivo de reforzar su posición en la jerarquía social. Así, mostramos cómo el análisis del enrolamiento de este tipo de entidades en el discurso se hace fundamental para entender los mecanismos de adquisición y distribución de poder en el país. (shrink)

In this paper I propose to conceive of forgiveness as a process of eliminating punitive reactive attitudes, which makes up part of the offended person’s willingness to reestablish a certain type of reciprocal relationship with the offender. Distinguishing among types of reciprocity allows us to realize that forgiveness is a more varied phenomenon than is usually assumed in the philosophical literature, as well as to understand why the dispute concerning the gratuitousnessconditionality of forgiveness is meaningless.

Se presenta en este trabajo la encrucijada actual de la interpretación de la novela más célebre de Gabriel García Márquez dando cuenta, por un lado, de una tradición interpretativa que desde una cierta idea de “lo nacional” relaciona el sentido de la obra con un agotamiento de la historia y, por otro lado, postulando las condiciones de posibilidad de otra interpretación, vale decir, otra tradición interpretativa desde donde leer la novela para hallar en ella otro sentido con relación a la (...) historia. La argumentación se apoya en postulados de la hermenéutica de Hans-Georg Gadamer y de Paul Ricoeur. (shrink)

This study investigates the relationship between mental health and emotional intelligence among senior high school students in a public school. Thus, the study employed a correlational design to measure the relationship between mental health and emotional intelligence among 152 Grade 12 senior high school students in a public school. Hence, to measure the study’s variables - Mental Health Inventory and Emotional Intelligence Scale (EIS) were utilized. Based on the inferential statistics, the r coefficient of 0.32 indicates a low positive correlation (...) between the variables and a p-value of 0.00, indicating a significant relationship between the respondents' mental health and emotional intelligence. Implications and recommendations were discussed in the study. (shrink)

The Midewiwin is the traditional religious belief system central to the world view of Ojibwa in Canada and the US. It is a highly complex and rich series of sacred teachings and narratives whose preservation enabled the Ojibwa to withstand severe challenges to their entire social fabric throughout the 19th and 20th centuries. It remains an important living and spiritual tradition for many Aboriginal people today. The rituals of the Midewiwin were observed by many 19th century Euro-Americans, most of whom (...) approached these ceremonies with hostility and suspicion. As a result, although there were many accounts of the Midewiwin published in the 19th century, they were often riddled with misinterpretations and inaccuracies. Historian Michael Angel compares the early texts written about the Midewiwin, and identifies major, common misconceptions in these accounts. In his explanation of the historical role played by the Midewiwin, he provides alternative viewpoints and explanations of the significance of the ceremonies, while respecting the sacred and symbolic nature of the Midewiwin rituals, songs, and scrolls. (shrink)

En este trabajo se ofrece un acercamiento desde el derecho a los análisis promovidos por las teorías institucionalistas, y conecta esos análisis con una concepción esencial de democracia y dos problemas de las democracias latinoamericanas: la subrepresentación de las mujeres en los parlamentos y el clientelismo político en el marco de la distribución de planes sociales. Para ello, se comienza con una aproximación al concepto de instituciones informales, que es central en los análisis institucionalistas, y se reconocen dos diferentes tipos (...) de instituciones informales con distintas características. Luego de ofrecida una concepción esencial de democracia y sus condiciones y condicionantes, se realiza un análisis de cómo las instituciones informales han afectado la eficacia y efectividad de las normas jurídicas dictadas para promover las cuotas de género en las elecciones parlamentarias y, como contracara, se muestra cómo un diseño adecuado de los programas de distribución de planes sociales ha logrado neutralizar instituciones informales tales como el clientelismo y la pequeña corrupción, que afectaban de manera directa a las democracias latinoamericanas. Finalmente se proponen ciertas ideas sobre la relevancia del buen diseño legislativo y su vinculación con las instituciones informales. (shrink)

The current study analyzed the relationship between Coronavirus Awareness, mental health, and willingness to seek professional psychological help. This was made through a quantitative approach, using online questionnaires to collect data from 855 subjects. The questionnaires included the Brief Symptom Inventory to measure mental health indicators, the Attitudes Toward Seeking Professional Psychological Help Scale–Short Form, and the Coronavirus Awareness Scale-10. An Exploratory Factor Analysis suggests that three factors underlie the CAS-10: Coronavirus Concern, Exaggerated Perception, and Immunity Perception. Results indicate a (...) significant positive correlation between Coronavirus Concern and both general anxiety and phobic anxiety symptoms. Immunity Perception is positively related to paranoid ideation and psychotic symptoms. A Mediation Analysis determined that Coronavirus Concern has a significant positive direct effect on Openness to Seeking Psychological Treatment, while Exaggerated Perception and Immunity Perception scores have significant direct negative effects on the Value and Need in Seeking Treatment scores. Indirectly, the relationship between Coronavirus Concern and OPST is significantly mediated by anxiety symptoms. Similar results were found for the VNST subscale. There is a negative significant effect of Immunity Perception over OSPT mediated by Paranoid Ideation. However, the overall model only achieved small r2 coefficients for the OSPT and VNST scores. Comparisons in Coronavirus Awareness between sex, age, and the presence of children and older adults at home were also made. These results are discussed regarding their practical implications for mental health providers and policymakers. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hispanic Utopian Studies and Activism as a PromptJulia Ramírez-Blanco (bio)In the last few years I have come to the Utopian Studies Societýs yearly conference as part of a smaller group, one that has its own parallel history in the left corner of the South of Europe and is networked mostly with Latin America. I am referring to the interdisciplinary research group Histopia, which has its base in Madrid́s (...) Autónoma University, is comprised of twenty-seven researchers from different institutions, and is coordinated by historian Juan Pro. As the name Histopia suggests, it was founded by historians. From the beginning there have been people from other fields, such as political science, architecture, cultural studies, and art history. The aim was always understanding utopianism beyond the study of texts, and centering research in everything that utopianism produces, such as social movements, political programs, and urban programs. In this sense, a premise was to understand utopias not as a footnote in history or a series of eccentric events, but as a guiding force that drives a [End Page 510] history. This placing of utopianism in history was clearly announced in the grouṕs website:Histopia seeks to go beyond the philological approach that predominates in Utopian Studies and to historicize the study of contemporary utopias and dystopias, showing how they respond to the contexts in which they arise, since they reflect the problems and frustrations of a society as well as the aspirations for change it contains, and the conditions of possibility that a particular cultural and emotional framework offers for developing them.1Together with this focus on history, which departs from the more text-centered traditions of an important part of utopian studies, the other main particularity of Histopia is its decentralizing of utopian studies towards the Spanish-speaking world. And to this end, the group also founded the Transatlantic Network for the Study of Utopias, which was created in 2015 to put in communication over 250 researchers, most of them from Latin America, but also from other places such as Australia or Japan.2The Spanish statés research funding programs have provided the bureaucratic framework and the material resources for the research group since 2015. Together with seminars, conferences, or workshops, the resulting publications have been linked with utopian literature, with dystopia, and with a focus on viewing history through the lens of utopia. One of the most recent endeavors has been a radically collective one, articulating a Dictionary of Utopian Places written by a multitude of authors.3 Histopia has also initiated several projects with schools, for the most part ongoing, and there have been many attempts to disseminate its work through radio and video projects. And since its founding, Histopia has tried reaching out beyond the Academy—an effort that is finally gaining success. In 2021 the international conference Intentional Communities: Concrete Utopias in History was extremely fruitful: we saw involved participation both in various interventions, and through activities such as streaming. Participants included people and organizations from social movements and from intentional communities.I want to argue here that the very formation of Histopia was a logical development from certain political triggers—and in particular, the so-called 15M Movement, a series of anti-austerity protests and direct-democracy initiatives that ignited antigovernment activism throughout Spain from 2011 on, culminating in the occupation of urban spaces (“encampments”) and in very large political assemblies. It is not just that the forces of activism were [End Page 511] reignited after 2011, and that its inheritors came together with the Histopia research group; the very existence of Histopia, I am arguing, can be read as a consequence of the 15M encampment and its aftermath.Prefigurative PracticesIn May 2011, following the example of the Arab world, Madrid’s Puerta del Sol was populated by a crowd armed with posters, slogans, and self-made banners. On the inhospitable ground of the square, anonymous persons erected an encampment so complex that it functioned as a miniature city, with spaces for preparing food, for nursery care, for rest, for legal consultation, for anti-racist and/or feminist activity. All work was voluntary, and materials were... (shrink)

Uterus transplantation (UTx) research has been introduced in several countries, with trials in Sweden and the United States producing successful outcomes. The growing interest in developing UTx trials in other countries, such as Spain, the Netherlands, Japan, and Australia, raises important questions regarding the ethics of surgical innovation research in the field of UTx. This paper examines the current state of UTx in the context of the surgical innovation paradigm and IDEAL framework and discusses the ethical challenges faced by those (...) considering the introduction of new trials. We argue that UTx remains an experimental procedure at a relatively early stage of the IDEAL framework, especially in the context of de novo trials, where protocols are likely to deviate from those used previously and where researchers are likely to have limited experience of UTx. We conclude that countries considering the introduction of UTx trials should build on the strengths of the reported outcomes to consolidate the evidence base and shed light on the uncertainties of the procedure. Authorities responsible for the ethical governance of UTx trials are advised to draw on the ethical framework used in the oversight of surgical innovation. (shrink)

Kant justifica el postulado de la inmortalidad del alma en la Crítica de la razón práctica en tanto que muestra que sin la creencia en la inmortalidad del alma la ley moral perdería su validez. Puesto que si estamos determinados por la ley moral, tenemos la intención moral de promover el bien supremo, la creencia en la posibilidad del bien supremo es una implicación de esta intención, si no aceptamos la posibilidad de un progreso infinito no podemos aceptar la posibilidad (...) del bien supremo y la aceptación de un progreso infinito presupone la aceptación de la inmortalidad del alma. (shrink)