The present study investigated the role of thought suppression in incubation, using a delayed incubation paradigm. A total of 301 participants were tested over five conditions, viz., continuous work control, incubation with a mental rotations interpolated task, focussed suppression, unfocussed suppression and a conscious expression condition. Checks were made for intermittent work during the incubation condition. The target task was alternative uses for a brick. In the incubation and suppression conditions, participants worked for 4 minutes, then had a break during (...) which suppression or the mental rotations interpolated task was carried out for 3 minutes before conscious work was resumed for a further 4 minutes on the alternative uses task. Results indicated that both incubation with an interpolated distractor task and incubation with suppression were effective in enhancing performance relative to controls. The intermittent work hypothesis (that effects of an incubation period are simply due to illicit con.. (shrink)

Our ability to select relevant information from the environment is limited by the resolution of attention – i.e., the minimum size of the region that can be selected. Neural mechanisms that underlie this limit and its development are not yet understood. Functional MRI was performed during an object tracking task in 7- and 11-year-old children, and in young adults. Object tracking activated canonical fronto-parietal attention systems and motion-sensitive area MT in children as young as 7 years. Object tracking performance improved (...) with age, together with stronger recruitment of parietal attention areas and a shift from low-level to higher-level visual areas. Increasing the required resolution of spatial attention – which was implemented by varying the distance between target and distractors in the object tracking task – led to activation increases in fronto-insular cortex, medial frontal cortex including anterior cingulate cortex (ACC) and supplementary motor area, superior colliculi, and thalamus. This core circuitry for attentional precision was recruited by all age groups, but ACC showed an age-related activation reduction. Our results suggest that age-related improvements in selective visual attention and in the resolution of attention are characterized by an increased use of more functionally specialized brain regions during the course of development. (shrink)

Asking students to generate a prediction before presenting the correct answer is a popular instructional strategy. This study tested whether a person’s degree of confidence in a prediction is related to their curiosity and surprise regarding the answer. For a series of questions about numerical facts, participants (N = 29) generated predictions and rated their confidence in the prediction before seeing the correct answer. The increase in pupil size before viewing the correct answer was used as a physiological marker of (...) curiosity, and the increase in pupil size after viewing the correct answer was used as a physiological marker of surprise. The results revealed that the pupillometric marker of curiosity was most pronounced if students were slightly more confident in their prediction than usual, and it was lower for predictions made with either very high or very low confidence. Furthermore, the results showed that high-confidence prediction errors and low-confidence correct responses yielded a pupillary surprise response, suggesting that highly unexpected results evoke surprise, independent of the correctness of the prediction. Together, results suggest that confidence in a prediction plays an important role in the occurrence of epistemic emotions such as curiosity and surprise. (shrink)

La acción de grupo presentada por causa del derrumbe del Relleno Sanitario Doña Juana, finalizó con un fallo del Consejo de Estado, en el que se aplicaron estándares de reparación integral en el año 2012, que ameritan un seguimiento y análisis. En esta investigación, se indagó si las medidas de justicia restaurativas aplicadas al relleno sanitario han sido efectivas para la población afectada; por lo cual se construyó una matriz descriptiva que da cuenta del estado de la garantía de derechos, (...) con los siguientes hallazgos: en cuanto a los perjuicios tasados no se pagó de manera oportuna la sentencia judicial, lo que se vinculó a una percepción de confusión por parte de los afectados, y continúan las vulneraciones a la intimidad familiar, a la recreación y utilización del tiempo libre, al medio ambiente sano y a la salud pública y, de manera indirecta, a los derechos civiles y políticos. (shrink)

El artículo analiza el problema de la expulsión de extranjeros sospechosos de ser delincuentes o anarquistas, tomando como marco temporal la acción de la policía de Buenos Aires durante la jefatura de Francisco Beazley (1896-1904). A partir del cruce de dos tradiciones historiográficas diferentes —aquella que toma como objeto a la institución policial y el mundo del delito y la que se ha preocupado por el surgimiento del anarquismo—, busca reflexionar sobre los mecanismos de deportación de inmigrantes antes y después (...) de la aprobación de la Ley de Residencia en 1902. Si bien el foco está puesto en el accionar de la policía de Buenos Aires, una de las ideasvertebradoras del análisis es que la comprensiónde la acción policial frente a la expulsión de extranjeros requiere un estudio detenido en los enlaces entre las ciudades portuarias del litoral atlántico sudamericano y europeo. De esta manera, el artículo se propone reconstruir una cartografía de la actuación transnacional de la policía,conectando a Buenos Aires con Rio de Janeiro, Montevideo y la costa española. Para ello, se ha consultado un heterogéneo conjunto de fuentes que van desde informes consulares y prensa policial, hasta periódicos de Brasil y Argentina, pasando por escritos anarquistas y socialistas. (shrink)

Recent studies indicate that mammalian chromosomes contain discretecis‐acting loci that control replication timing, mitotic condensation, and stability of entire chromosomes. Disruption of the large non‐coding RNA gene ASAR6 results in late replication, an under‐condensed appearance during mitosis, and structural instability of human chromosome 6. Similarly, disruption of the mouse Xist gene in adult somatic cells results in a late replication and instability phenotype on the X chromosome. ASAR6 shares many characteristics with Xist, including random mono‐allelic expression and asynchronous replication timing. (...) Additional “chromosome engineering” studies indicate that certain chromosome rearrangements affecting many different chromosomes display this abnormal replication and instability phenotype. These observations suggest that all mammalian chromosomes contain “inactivation/stability centers” that control proper replication, condensation, and stability of individual chromosomes. Therefore, mammalian chromosomes contain four types ofcis‐acting elements, origins, telomeres, centromeres, and “inactivation/stability centers”, all functioning to ensure proper replication, condensation, segregation, and stability of individual chromosomes. (shrink)

J.L. Ackrill's work on Plato and Aristotle has had a considerable influence upon ancient philosophical studies in the late twentieth century. This volume collects the best of Ackrill's essays on the two greatest philosophers of antiquity. With philosophical acuity and philological expertise he examines a wide range of texts and topics--from ethics and logic to epistemology and metaphysics--that continue to be in the focus of debate.

El artículo explica los efectos negativos que experimentan las obras de arte en el actual contexto de estetización. Desde el pensamiento estético de Benjamin, Adorno, Debord, Baudrillard, Welsh, Lipovetsky y Vilar se analiza la degradación y neutralización del arte ante la estetización. De manera paralela, se señala las propuestas de estos autores para sacar al arte de su actual atolladero y, con ello, contener lo superfluo y la degradación de la obra a objeto decorativo. Desde esta perspectiva, se resalta la (...) propuesta de Gerard Vilar como una alternativa de resistencia y superación ante la pérdida de la capacidad crítica y transformadora del arte en un contexto en el que para muchos el arte ha empezado a sucumbir y a disolverse en éter estético. (shrink)

El artículo explica la configuración histórica del arte contemporáneo en Centroamérica a partir de los cambios y transformaciones institucionales emanadas en la última década del siglo XX. Señala las diferencias de la producción de la generación de los noventa con relación a las prácticas artísticas gestionadas durante la década de los ochenta y, posteriormente, se señala el desplazamiento de la tradición eminentemente pictórica a campos más próximos a la creación participativa en medio urbano.Se reflexiona sobre la influencia de la violencia (...) en la conformación de los imaginarios simbólicos y se alerta sobre el peligro de la excesiva proliferación de la imagen violenta en las representaciones artísticas, ante todo, si su abordaje se realiza como parte de una agenda que contribuye al espectáculo y a la excitación de la percepción mediante la representación directa de la violencia que despolitiza la imagen y fomenta muy poco la comprensión crítica del mundo. (shrink)

El presente artículo estudia la manera como se transgreden cánones lingüísticos, gramáticos y literarios en La guaracha del Macho Camacho (1976), novela del puertorriqueño Luis Rafael Sánchez. Tiene por objetivo general demostrar que el lenguaje es un mecanismo de resistencia frente a los grupos hegemónicos, por el cuestionamiento de su posición en la sociedad puertorriqueña. Para lograr tal propósito se plantean tres objetivos secundarios: primero, identificar la contradicción, en el contexto puertorriqueño, entre los valores sociales propuestos por Estados Unidos y (...) aquellos que se gestan en la isla; segundo, explicar su carácter de novela “anti-nacional”, en la medida en que no reproduce un lenguaje único sino que refleja la diglosia propia del hablante callejero y, tercero, advertir la incidencia del concepto de hibridación, según Bajtín, como mecanismo de construcción de un registro lingüístico distinto al de las partes que lo componen. Se concluye, de ese modo, que el texto de Sánchez critica a la clase dominante de lasociedad puertorriqueña envileciéndola, haciéndola tan vulgar como aquellos que se encuentran en sus antípodas, con quienes no tienen diferencias –al menos en el texto– demasiado notables. (shrink)

Abstract:Analyzes the ways in which the queer Latinx experience is permeated by the processes of political struggle that each nation has gone through since the beginning of Cold War. In this endeavor, the essay considers how such struggles have engendered gestures that link individuals through a kind of kinship—one that needs no words in order to act as a resistance platform. Therefore, the essay traces how queer people in Puerto Rico, Nicaragua, Cuba, Venezuela, and the Ecuadorian diaspora negotiate with power; (...) whether they do it by pushing a political agenda, or by turning to silence in order to deceive their oppressors. (shrink)

Desde su concepción misma, la imagen fotográfica estuvo destinada a mantener una estrecha relación con las formas artísticas en boga a mediados del siglo XIX, pues inicialmente la fotografía no buscaba satisfacer nada distinto de lo que a los ojos de muchos críticos y artistas era el objetivo último de las artes: la representación fiel de la naturaleza. Desde entonces, y a pesar de las diversas evoluciones de lado y lado, fotografía y arte han mantenido una estrecha relación, muchas veces (...) de rivalidad, otras de cooperación y unas pocas de reconocimiento y respeto. Este artículo busca, en esencia, presentar algunos de los rasgos más sobresalientes de esta historia de discusiones, actos y reacciones, que es tan antigua como la fotografia misma. (shrink)

Vaesen infers unique properties of mind from the appearance of specific cultural innovation – a correlation without causal direction. Shifts in habitat, population density, and group dynamics are the only independently verifiable incentives for changes in cultural practices. The transition from Acheulean to Late Stone Age technologies requires that we consider how population and social dynamics affect cultural innovation and mental function.

Orthologic is defined by weakening the axioms and rules of inference of the classical propositional calculus. The resulting Lindenbaum-Tarski quotient algebra is an orthoimplication algebra which generalizes the author's implication algebra. The associated order structure is a semi-orthomodular lattice. The theory of orthomodular lattices is obtained by adjoining a falsity symbol to the underlying orthologic or a least element to the orthoimplication algebra.

The first English translation of Fichte’s second set of 1804 lectures on the Wissenschaftslehre.

The purpose of this text is to draw attention to eight forgotten heroes: William C. Bagley, Charles DeGarmo, David Felmley, William Torrey Harris, Isaac L. Kandel, Charles McMurry, William C. Ruediger, and Edward Austin Sheldon. They have been marginalized from our profession, and drawing upon their legacy is the best hope for restoring the profession of teaching today. This work also includes a chapter at the end of the book entitled "John Dewey's Forgotten Essays." The audience for this book includes: (...) 1) classroom teachers, 2) school administrators, 3) teacher educators, 4) deans and other university administrators, 5) college and university presidents, 6) legislators, 7) historians of education, 8) curriculum specialists, 9) specialists in teacher training, and 10) the general public. (shrink)

This new edition of Law and Medical Ethics continues to chart the ever-widening field that the topics cover. The interplay between the health caring professions and the public during the period intervening since the last edition has, perhaps, been mainly dominated by wide-ranging changes in the administration of the National Health Service and of the professions themselves but these have been paralleled by important developments in medical jurisprudence.

Knowledge, like other things of value, can be faked. According to Hawley (2011), know-how is harder to fake than knowledge-that, given that merely apparent propositional knowledge is in general more resilient to our attempts at successful detection than are corresponding attempts to fake know-how. While Hawley’s reasoning for a kind of detection resilience asymmetry between know-how and know-that looks initially plausible, it should ultimately be resisted. In showing why, we outline different ways in which know-how can be faked even when (...) a given performance is successful; and in doing so, we distinguish how know-how can be faked (no less than know-that) via upstream and downstream indicators of its presence, and within each of these categories, we’ll distinguish (in connection with detection resilience) both faking symptoms and (various kinds of) criteria. The unappreciated resilience of faked knowledge-how to successful detection highlights a largely overlooked dimension of social-epistemic risk – risk we face not just in our capacity as recipients of testimony, but in our capacity as both (would-be) apprentices and clients of knowledge-how. (shrink)

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)

In management research, theory testing confronts a paradox described by Meehl in which designing studies with greater methodological rigor puts theories at less risk of falsification. This paradox exists because most management theories make predictions that are merely directional, such as stating that two variables will be positively or negatively related. As methodological rigor increases, the probability that an estimated effect will differ from zero likewise increases, and the likelihood of finding support for a directional prediction boils down to a (...) coin toss. This paradox can be resolved by developing theories with greater precision, such that their propositions predict something more meaningful than deviations from zero. This article evaluates the precision of theories in management research, offers guidelines for making theories more precise, and discusses ways to overcome barriers to the pursuit of theoretical precision. (shrink)

Philosophers perennially debate the nature of the good for humans. Is it subjective or objective? That is to say, do the things that are intrinsically good for an agent, good for their own sakes and apart from further consequences, acquire this status only in virtue of how she happens to regard them? Or are there things that are good in themselves for an individual independently of her desires and attitudes toward them? The issue sounds recondite, but has been thought to (...) be pregnant with implications for politics as it ought to be. Plato vigorously insists that knowledge of the good is precious and the person who has it is uniquely fit to rule: "In the world of knowledge, the last thing to be perceived and only with great difficulty is the essential Form of Goodness. Once it is perceived, the conclusion must follow that, for all things, this is the cause of whatever is right and good; in the visible world it gives birth to the light and to the lord of light, while it is itself sovereign in the intelligible world and the parent of wisdom and truth. Without having had a vision of this Form no one can act with wisdom, either in his own life or in matters of state.". (shrink)

The philosophical literature on sport and games has had little to say about boredom beyond presuming that sports and games can be important ways of overcoming or preventing it. But boredom is an interesting and often misunderstood phenomenon with overlooked implications in this context. Boredom has significant human value and motivates play in ways that contribute to well-being and culture, often through encouraging engaged agency and exploration of novelty. Understanding boredom can also help to clarify problems and tendencies in sports (...) and games that qualify them as havens from boredom. (shrink)

In “Bayesianism, Infinite Decisions, and Binding”, Arntzenius et al. (Mind 113:251–283, 2004 ) present cases in which agents who cannot bind themselves are driven by standard decision theory to choose sequences of actions with disastrous consequences. They defend standard decision theory by arguing that if a decision rule leads agents to disaster only when they cannot bind themselves, this should not be taken to be a mark against the decision rule. I show that this claim has surprising implications for a (...) number of other debates in decision theory. I then assess the plausibility of this claim, and suggest that it should be rejected. (shrink)

In this era of increased polarization of opinion and contentious disagreement, CRITICAL REASONING presents a cooperative approach to critical thinking and formation of beliefs. CRITICAL REASONING emphasizes the importance of developing and applying analytical skills in real life contexts. This book is unique in providing multiple, diverse examples of everyday arguments, both textual and visual, including hard to find long argument passages from real-life sources. The book provides clear, step-by-step procedures to help you decide for yourself what to believe--to be (...) a consumer of information in our contemporary "world of experts.". (shrink)