Natural-Born Arguers: Teaching How to Make the Best of Our Reasoning Abilities     

Hugo Mercier  Maarten Boudry  Fabio Paglieri  Emmanuel Trouche 《教育心理学家》2017,52(1):1-16

We summarize the argumentative theory of reasoning, which claims that the main function of reasoning is to argue. In this theory, argumentation is seen as being essentially cooperative (people have to listen to others' arguments and be ready to change their mind) but with an adversarial dimension (their goal as argument producers is to convince). Consistent with this theory, the experimental literature shows that solitary reasoning is biased and lazy, whereas reasoning in group discussion produces good results, provided some conditions are met. We formulate recommendations for improving reasoning performance, mainly, to make people argue more and better by creating felicitous conditions for group discussion. We also make some suggestions for improving solitary reasoning, in particular to maximize students' exposure to arguments challenging their positions. Teaching people about the value of argumentation is likely to improve not only immediate reasoning performance but also long-term solitary reasoning skills.  相似文献   

Perceptions of quality in staff-student written feedback in higher education: a case study     

Katie Dunworth  Hugo Santiago Sanchez 《Teaching in Higher Education》2016,21(5):576-589

This paper reports on the results of an embedded, multiple case study that investigated the views of both lecturers and students on written staff-student feedback in three postgraduate programmes at one UK university. The study sought to uncover how ‘quality written feedback’ is perceived in the higher education environment under investigation. It found that tutors and students were broadly aligned in the features that they identified as constituting quality, which could be categorised within three dimensions: the affective or interpersonal, the orientational and the transformational. The findings suggest that feedback needs to incorporate each of these dimensions if it is to be perceived as being of good quality.  相似文献   

Retaining the Philosophy of Education in Teacher Education     

Hugo McCann  Bevis Yaxley 《Educational Philosophy and Theory》1992,24(1):51-67

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Learned Helplessness and Dyslexia: A Carts and Horses Issue?     

Hugo Kerr 《Literacy》2001,35(2):82-85

A survey into attitudes towards and beliefs about dyslexia among ABE teachers and providers is reported. This research appears to reveal doubt, uncertainty and confusion about dyslexia and considerable misgiving as a consequence. A marked degree of learned helplessness was apparently induced in respondents when faced with a student with a diagnosis of dyslexia. Tuition was greatly simplified and expectations lowered. Attribution theory and learned helplessness are discussed in the context of ABE. It is argued that a diagnosis of dyslexia may be a maladaptive attribution and so inevitably induce learned helplessness. Increased scepticism towards dyslexia in ABE is recommended.  相似文献   

Science education: a (pending) chapter in the curriculum transformation in Argentina     

Hugo Labate 《Prospects》2007,37(4):469-488

The article documents the complex process of changing Argentina’s science curriculum and implementing those changes over the last 15 years. It recounts how reformers tackled the challenges of balancing national (federal) unity in education with local (provincial) autonomy from the political, social and pedagogical points of view. It also analyzes various attempts to improve science education in Argentina from the viewpoint of their relevance to current developments in various areas of scientific knowledge and human action. In Argentina the effort to ensure equal opportunities for learners at the federal level led to a strong emphasis on developing Common Basic Contents (CBC) for both primary and secondary education. These contents were seen as fundamental components of the competencies that students need in a world increasingly driven by science and technology. Meanwhile, however, Argentina lacked adequate and sustainable policies and strategies for teacher education and training, which led to an unexpected complication: while the curriculum development process led to diverse and sometimes quite sophisticated curriculum documents, the actual quality of science teaching in the classroom did not improve significantly, and teachers still felt the need for more support before they could effectively implement the new science curriculum. The article ends by suggesting ways in which various stakeholders can work together intensively to improve science education in Argentina, in a new process that will respond to the current situation.

Hugo LabateEmail:

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Hugo Labate   Currently a freelance consultant in science education and curriculum reform, Hugo Labate began his career as a high school teacher, and for nearly 7 years was a member of curriculum teams at the National Ministry in Argentina, coordinating several stages of the curriculum reform process. He has worked with UNESCO’s International Bureau of Education (IBE) as a curriculum consultant on projects in Kosovo, Afghanistan, and some of the Gulf countries, and with UNICEF on several projects involving curriculum reform and capacity building. His current work focuses on local projects aimed at promoting quality education in several provinces in Argentina. He has a BS in chemistry, has studied research methodology at the postgraduate level and has written science textbooks for children aged 10–18.  相似文献   

Issues and agency: postgraduate student and tutor experiences with written feedback     

Hugo Santiago Sanchez  Katie Dunworth 《Assessment & Evaluation in Higher Education》2015,40(3):456-470

This paper examines the issues which postgraduate students and tutors experienced as they engaged in receiving, providing and requesting feedback, as well as the strategies which they adopted as they sought resolution of these issues. The study employed a case study approach, using data obtained from semi-structured and stimulated recall interviews with students and staff from three discipline areas at one university in the UK. The findings reinforce the conclusions that have been drawn in a number of previous studies in terms of the sources of dissatisfaction emerging from individual interactions and institutional practices. Additionally, however, the results expand on our current understanding of feedback and agency in higher education by illustrating how participants sought out imaginative solutions to the challenges they experienced, in order to enhance the effectiveness of the feedback process. The diversity of the strategies used provides evidence of student and tutor agency, and has implications for current feedback practices and future research in this area.  相似文献   

Inequality of educational opportunity: the relationship between access,affordability, and quality of private schools in Lagos,Nigeria     

Donald R. Baum  Husein Abdul-Hamid  Hugo T. Wesley 《牛津教育评论》2018,44(4):459-475

Using data from a census of private schools in one of Lagos, Nigeria’s administrative jurisdictions, this paper explores the linkages between a heterogeneous sector of private schools and issues of school access, affordability, quality, and ultimately social mobility for households at the bottom of the income distribution. Although a large private education market has buoyed Lagos’s growth towards near-universal primary enrolment, this heterogeneous school sector appears to be providing socially stratifying paths towards educational attainment. We apply Lucas’s theory of effectively maintained inequality to assess the extent to which access to higher quality education services within the private sector is determined by cost. We find that higher-cost private schools provide students with greater opportunities to study in institutions with higher quality inputs and increased potential for progression within the educational system. As such, it is highly likely that these schools are primarily accessible to students at the upper ends of the income distribution.  相似文献   

Using matrix norms to estimate the direction of arrival of planar waves on an ULA     

Rodrigo P. Lemos  Jonas A. Kunzler  Diego F. Burgos B.  Mário J. de Souza  Hugo V.L. e Silva  Yroá R. Ferreira  Edna L. Flôres  Oliver Sander 《Journal of The Franklin Institute》2019,356(9):4949-4969

SEAD method estimates the direction-of-arrival angles on an uniform linear array based on the difference between the two largest singular values, what is called differential spectrum. Although it presented an outstanding performance, the ability to indicate the source positions was not elucidated yet. Inspired by the differential spectrum formulation we derived a total differential spectrum and found out that the matrix norm induced by the vector 2-norm of a modified spatial covariance matrix can be used to estimate the direction-of-arrival of multiple plane waves. Indeed we show that matrix norms are estimators and we propose their use instead of the singular value decomposition in SEAD-based methods. We present a general mathematical expression in order to explicit the operating principles of the proposed methods. Consequently, we were able to explain how the relation between the arriving and the search angles produces the larger peaks on the differential spectrum. To evaluate the important role played by matrix norms, a thousand experiments were carried out. They showed that the proposed approach proved to be as accurate as the previous SEAD-based methods, while providing a significant reduction on runtime. It also outperformed well-established methods like MODEX regarding the estimation error.  相似文献   

SSTS: A syntactic tool for pattern search on time series     

João Rodrigues  Duarte Folgado  David Belo  Hugo Gamboa 《Information processing & management》2019,56(1):61-76

Nowadays, data scientists are capable of manipulating and extracting complex information from time series data, given the current diversity of tools at their disposal. However, the plethora of tools that target data exploration and pattern search may require an extensive amount of time to develop methods that correspond to the data scientist's reasoning, in order to solve their queries. The development of new methods, tightly related with the reasoning and visual analysis of time series data, is of great relevance to improving complexity and productivity of pattern and query search tasks. In this work, we propose a novel tool, capable of exploring time series data for pattern and query search tasks in a set of 3 symbolic steps: Pre-Processing, Symbolic Connotation and Search. The framework is called SSTS (Symbolic Search in Time Series) and uses regular expression queries to search the desired patterns in a symbolic representation of the signal. By adopting a set of symbolic methods, this approach has the purpose of increasing the expressiveness in solving standard pattern and query tasks, enabling the creation of queries more closely related to the reasoning and visual analysis of the signal. We demonstrate the tool's effectiveness by presenting 9 examples with several types of queries on time series. The SSTS queries were compared with standard code developed in Python, in terms of cognitive effort, vocabulary required, code length, volume, interpretation and difficulty metrics based on the Halstead complexity measures. The results demonstrate that this methodology is a valid approach and delivers a new abstraction layer on data analysis of time series.  相似文献   

Exploring the perspectives of physically active and inactive adolescents: how does physical education influence their lifestyles?     

João Martins  Adilson Marques  António Rodrigues  Hugo Sarmento  Marcos Onofre  Francisco Carreiro da Costa 《Sport, Education and Society》2018,23(5):505-519

Based on a socio-ecological framework for physical education (PE), this study explored and analysed the perspectives of physically active and inactive adolescent boys and girls with different socioeconomic status (SES), regarding the meanings that PE had on their physical activity (PA) lifestyles throughout childhood and adolescence. An interpretative and qualitative design was adopted and operationalised through an individual two-hours in-depth interview. Thematic analysis identified five main themes that distinguish active from inactive adolescents: ‘Early experiences of PE at primary school’; ‘PE experiences in middle and secondary school’; ‘Friendly, professional and pedagogue. That’s what I want from my PE teacher’; ‘Friends in PE and PA’; ‘Active lifestyles? Are schools and PE ready for making a difference?…’. Regardless of the lifestyle, girls revealed more PE negative experiences, related to uninteresting and competitive activities, groups’ constitution and logistic factors. SES played a major role on their PA and PE experiences, with low SES adolescents having limited opportunities inclusively within the primary school PE context. This study provides evidence for the importance of promoting positive PE and PA experiences in early years. Based on adolescents’ voices, several recommendations are discussed that can be considered for improving PE professionals’ effectiveness in promoting active lifestyles.  相似文献