Induction by a Hilbert hypercube representation

This thesis describes a novel connectionist machine utilizing induction by a Hilbert hypercube representation. This representation offers a number of distinct advantages which are described. We construct a theoretical and practical learning machine which lies in an area of overlap between three disciplines - neural nets, machine learning and knowledge acquisition - hence it is refered to as a "coalesced" machine. To this unifying aspect is added the various advantages of its orthogonal lattice structure as against less structured nets. We discuss the case for such a fundamental and low level empirical learning tool and the assumptions behind the machine are clearly outlined. Our theory of an orthogonal lattice structure the Hilbert hypercube of an n-dimensional space using a complemented distributed lattice as a basis for supervised learning is derived from first principles on clearly laid out scientific principles. The resulting "subhypercube theory" was implemented in a development machine which was then used to test the theoretical predictions again under strict scientific guidelines. The scope, advantages and limitations of this machine were tested in a series of experiments. Novel and seminal properties of the machine include: the "metrical", deterministic and global nature of its search; complete convergence invariably producing minimum polynomial solutions for both disjuncts and conjuncts even with moderate levels of noise present; a learning engine which is mathematically analysable in depth based upon the "complexity range" of the function concerned; a strong bias towards the simplest possible globally (rather than locally) derived "balanced" explanation of the data; the ability to cope with variables in the network; and new ways of reducing the exponential explosion. Performance issues were addressed and comparative studies with other learning machines indicates that our novel approach has definite value and should be further researched.

Aportes para la historia del médico laboratorista y los laboratorios clínicos de la Ciudad de Cuenca

La formación del Patólogo Clínico o Médico Laboratorista se inició en nuestro medio a partir de la primera década del siglo anterior como un aprendizaje práctico junto a un maestro, para luego independizarse, salir al exterior, realizar cursos de actualización y mantenerse al día en sus conocimientos sobre las modernas técnicas y procedimientos. Los primeros patólogos clínicos se iniciaron en el centenario Hospital “San Vicente de Paúl”. Los primeros exámenes de Laboratorio se realizaron a partir de 1912, luego del retorno de Europa de los primeros médicos que salieron al exterior. Fue el Dr. Emiliano J. Crespo A. quien inició estudios de parasitología y bacteriología. El Primer Laboratorio Clínico se fundó en el Hospital “San Vicente de Paúl” confiado al Profesor Dr. Manuel Malo Crespo, luego de su temprana muerte (1933), le sucedió desde 1937 el Dr. Timoleón Carrera Cobos que formó una escuela de Médicos Laboratoristas que ejercieron esta especialidad en la segunda mitad del siglo XX y que a su vez han continuado formando a muchos de los actuales Laboratoristas Clínicos de la ciudad de Cuenca. Termina el artículo destacando la importancia del Médico de Laboratorio en la actualidad, no solo en la medicina general, sino en la mayor parte de las especialidades, en el diagnóstico, evolución, pronóstico y seguimiento de la enfermedad. DeCS: Ciencia del Laboratorio clínico/historia; Médicos/ historia; Médicos Laboratoristas; Hospital “San Vicente de Paúl”; Historia de la Medicina.

‚Verständige Musikpraxis’ als Gegenstand von Musikunterricht zwischen Leiblichkeit und diskursivem Lernen

This article deals with a pedagogical concept called "Verständige Musikpraxis". It wants to elicit whether and if how its effects might be empirically relevant. Starting point is an analysis of a suite of 4 videotaped music lessons with an emphasis on singing in the classroom in primary schools. The taped lessons show a similarity in structure: a phase of practising is mostly followed by a phase of practical learning and reflection, which in turn is interrupting the process. In the phenomenological theory of learning this moment of irritation is a hallmark of the learning process per se. (DIPF/Orig.)

The practical application of e-Portfolio at the Open University of Catalonia : assessment of competence based learning

The paper presents the results of the piloting or pilot test in a virtual classroom. This e-portfolio was carried out in the 2005-2006 academic year, with students of the Doctorate in Information Society, at the Open University of Catalonia. The electronic portfolio is a strategy for competence based assessment. This experience shows the types of e-portfolios, where students show their work without interactions, and apply the competence-based learning theories in an interactive portfolio system. The real process of learning is developed in the competency based system, the portfolio not only is a basic bio document, has become a real space for learning with competence model. The paper brings out new ideas and possibilities: the competence-based learning promotes closer relationships between universities and companies and redesigns the pedagogic act.

The Transformation of Practical Teaching Focusing on Dialogic Learning

This study investigates the transformation of practical teaching in a Catalan school, connected to the design, implementation and development of project-based learning, and focusing on dialogic learning to investigate its limits and possibilities. Qualitative and design-based research (DBR) methods are applied. These methods are based on empirical educational research with the theory-driven of learning environments. DBR is proposed and applied using practical guidance for the teachers of the school. It can be associated with the current proposals for Embedding Social Sciences and Humanities in the Horizon 2020 Societal Challenges. This position statement defends the social sciences and the humanities as the most fundamental and important ideas to face all societal challenges. The results of this study show that before the training process, teachers apply dialogic learning in specific moments (for example, when they speak about the weekend); however, during the process and after the process, they work systematically with dialogic learning through the PEPT: they start and finish every activity with a individual and group reflection about their own processes, favouring motivation, reasoning and the implication of all the participants. These results prove that progressive transformations of teaching practice benefit cooperative work in class

Laboratory projects using inquiry-based learning: an application to a practical inorganic course

This paper reports how laboratory projects (LP) coupled to inquiry-based learning (IBL) were implemented in a practical inorganic chemistry course. Several coordination compounds have been successfully synthesised by students according to the proposed topics by the LP-IBL junction, and the chemistry of a number of metals has been studied. Qualitative data were collected from written reports, oral presentations, lab-notebook reviews and personal discussions with the students through an experimental course with undergraduate second-year students at the Universidad Nacional de Colombia during the last 5 years. Positive skills production was observed by combining LP and IBL. Conceptual, practical, interpretational, constructional (questions, explanations, hypotheses), communicational, environmental and application abilities were revealed by the students throughout the experimental course.

On a practical realization of Kolb's experiential learning cycle

This study aims to extend prior knowledge on the learning and developmental outcomes of the experiential learning cycle of David Kolb by the analysis of its practical realization at Team Academy. The study is based on the constructivist approach to learning and considers, among others, the concepts of autonomy support, Nonaka and Takeuchi's knowledge creation model, Luft and Ingham's Johari Window and Deci and Ryan's Self-determination theory. For the investigation deep interviews were carried out with the participants of Team Academy, both learners and coaches. Taking the interview results and the above described theories into consideration this study concludes that experiential learning results not only in effective learning, but also in a remarkable soft skill acquisition, self-development and increase in motivation with an internal locus of causality. Real-life projects permit the learners to experience real challenges. By the practical activities and teamwork they also get the possibility to find out their personal strengths, weaknesses and unique capacities.

Método práctico para aprender lenguas modernas inglés - español= A practical method for learning spanish

UANL

A new practical and easy method of learning after the system

UANL

Explorations of the Practical Issues of Learning Prediction-Control Tasks Using Temporal Difference Learning Methods

There has been recent interest in using temporal difference learning methods to attack problems of prediction and control. While these algorithms have been brought to bear on many problems, they remain poorly understood. It is the purpose of this thesis to further explore these algorithms, presenting a framework for viewing them and raising a number of practical issues and exploring those issues in the context of several case studies. This includes applying the TD(lambda) algorithm to: 1) learning to play tic-tac-toe from the outcome of self-play and of play against a perfectly-playing opponent and 2) learning simple one-dimensional segmentation tasks.

A practical introduction to first steps : assessment, teaching and learning. 'Una introducción práctica a los primeros pasos : evaluación, enseñanza y aprendizaje'.

Es un recurso pensado para apoyar a los docentes en la labor de mejorar los niveles de alfabetización infantil y, alcanzar los objetivos que se han marcado para los estudiantes y las escuelas. Para ello, se establece la evaluación de este proceso de enseñanza del lenguaje oral y escrito, a través del llamado 'proceso de desarrollo continuo', por el cual el profesor puede supervisar y evaluar el progreso de sus alumnos desde la guardería y en los sucesivos años de escolarización, mediante la utilización de estrategias que cubran las necesidades específicas de cada uno de ellos en el contexto de la misma clase.

Chambers adult learners' guide to spelling : practical methods for learning how to spell.

Guía de ortografía dirigida a adultos. Su objetivo es crearles confianza mediante el desarrollo de rutinas y estrategias para hacer frente a las palabras comúnmente mal escritas. No se trata de reglas de ortografía, sino de dividir las palabras y aprender a recordarlas de una manera diferente. Contiene una sección de código de color en un programa de cuatro semanas para mejorar las habilidades de escritura, ejemplos, actividades e ilustraciones para reforzar los conocimientos aprendidos. El autor es un especialista en dislexia.

Language for learning : a practical guide for supporting pupils with language and communication difficulties across the curriculum.

Este manual proporciona una guía a los profesionales y profesores que apoyan a los alumnos con dificultades en el habla, el lenguaje y/o comunicación en las etapas clave 1 y 2 en los centros ordinarios. Su objetivo es apoyar la práctica inclusiva, ayudar a los lectores a: identificar dificultades en el habla y el lenguaje; planificar un currículo diferenciado; facilitar el desarrollo de habilidades a través de experiencias significativas de aprendizaje; capacitar a los alumnos para acceder al plan de estudios. Se completa con recursos fotocopiables, actividades y pegatinas. También es útil para profesores especialistas, logopedas y psicopedagogos.

Science formative assessment : 75 practical strategies for linking assessment, instruction and learning.

El autor nos presenta una serie de métodos que incorporan la evaluación al proceso de enseñanza y aprendizaje, con técnicas que ayudarán a los profesores, desde educación infantil hasta secundaria, a hacer más efectiva la enseñaza de las asignaturas de ciencias. Esta evaluación del proceso de formación permitirá a los educadores descubrir los conceptos previos de los alumnos, determinar el nivel de compresión de las ideas clave, y diseñar oportunidades de aprendizaje que profundizarán su dominio de los contenidos.