Search results for "knowledge acquisition"

Process innovation objectives and management complementarities: patterns, drivers, co-adoption and performance effects

2012

[EN] The excessive concentration of the innovation literature on product development, its drivers and effects, has almost neglected an important strategy which develops and sustains a firm's competitive advantage: process development or innovation. This is an examination of process innovation as more than a mere dependent variable for predicting innovators. It provides insights into the poor attention that process innovation variable has received as an indicator of a firm's performance. In addition, the paper relates this process with the management innovation phenomenon. Using 8,977 firms from Spain through CIS data, findings suggest: (1) most process innovation performance is explained wi…

2021

The ongoing digitalization of educational resources and the use of the internet lead to a steady increase of potentially available learning media. However, many of the media which are used for educational purposes have not been designed specifically for teaching and learning. Usually, linguistic criteria of readability and comprehensibility as well as content-related criteria are used independently to assess and compare the quality of educational media. This also holds true for educational media used in economics. This article aims to improve the analysis of textual learning media used in economic education by drawing on threshold concepts. Threshold concepts are key terms in knowledge acqu…

Semantic sense extraction from Wikipedia pages

2010

This paper presents a technique aimed to extract structured information from unstructured Wikipedia contents related to a particular topic, and to arrange it in a semantic way inside an ontology. The general framework is the design of an artificial agent able to deliberate when increasing its domain knowledge. In particular, this cognitive agent acts as a dialogue manager in an Intelligent Tutoring System (ITS) already presented by the authors. Our approach is based on the definition of useful patterns able to extract and identify novel concepts and relations to be added to the knowledge base. We propose a method that uses information from the wiki page’s structure. We define different stra…

Acquisition of New Knowledge to Manage Conversation in TutorJ

2009

This paper presents new conversation modules developed for TutorJ to support the use of meta-cognitive strategies in the learners. TutorJ is an Intelligent Tutoring System able to interact with users to assess their skills, and improve their knowledge in a specific domain. New models are devoted to plan the conversation and to acquire new knowledge from semi-structured data sources. Conversation planning is based on probabilistic techniques. Knowledge acquisition is based on retrieval, transformation and alignment of data from wikis to enrich the replies to students questions.

Assessing the previous economic knowledge of beginning students in Germany: Implications for teaching economics in basic courses

2016

Study-related prior knowledge plays a decisive role in business and economics degree courses. Prior knowledge has a significant influence on knowledge acquisition in higher education, and teachers need information on it to plan their introductory courses accordingly. Very few studies have been conducted of first-year students’ prior economic knowledge or differences among students in such knowledge. In this article, the prior economic knowledge and the influence of personal factors on first-year students’ prior economic knowledge are examined. For this purpose, an adaptation of the fourth, revised edition of the American Test of Economic Literacy was administered, which was adapted in 2014…

TIME : A Translator Compiler for CIS

2002

To build a Cooperative Information System, a first step is to collect schemas of each local database. All the schemas exported from databases are translated and integrated into a cooperative schema, which is used by the final user to query the cooperation “transparently”. In this article, we focus on the definition of tools that are used to build and manage cooperative information systems. These tools enable the automatic or semi-automatic generation of specific translators. The first step of our methodology is a knowledge acquisition step that allows for the data model description of each local database. The second step is to compare all these descriptions in order to organize the correspo…

Information systems and strategy design

1999

Abstract Strategic thinking forms a wide-ranking, complex area of thought. It also seems to be an extremely interesting and important field in both management practice and literature. Recently, the areas that the different functions (like accounting, marketing, production and information systems) of firm and strategic thinking have in common have been lively discussed. In this paper, the applicability of information systems thinking to strategic thinking is outlined. For that purpose, three modes of strategy-making are explicated: strategy-making as management process, as game-playing and as leadership. In each of these three modes, the strategy design phase and especially the essentials of…

WHO Working Group on Health Literacy in Schools

2020

Abstract Background Addressing children`s and adolescents` health literacy is a bedrock for personal and societal growth, health and wellbeing over the life-course, and sustainable development in the WHO European Region and beyond. Promoting health literacy competencies should already be addressed in schools. To outline a strategy for the national education sectors, WHO Europe has launched a working group on health literacy in schools, which aims to develop a conceptual framework for decision makers within the educational and health sector to advocate for health literacy, facilitate the implementation process, and support the uptake on the national level. Methods Based on expert workshops a…

What Do Secondary Students Really Learn during Investigations with Living Animals? Parameters for Effective Learning with Social Insects

2016

ABSTRACTExemplary for social insects, Temnothorax ants allow for various hands-on investigations in biology classes. The aim of this study was to provide a quantitative and qualitative analysis of secondary school students’ learning achievement after teaching units with ants lasting between one and six weeks. The questionnaires included transfer and factual knowledge tasks divided into eight fields of knowledge. Students (N  =  459) from 22 classes participated in the study and received different treatments: The experimental group (n  =  366) started their investigations by initial observation using stereo microscopes, while the control group (n  =  93) conducted ant research without this i…

Accuracy and Completeness of Drug Information in Wikipedia: A Comparison with Standard Textbooks of Pharmacology

2014

The online resource Wikipedia is increasingly used by students for knowledge acquisition and learning. However, the lack of a formal editorial review and the heterogeneous expertise of contributors often results in skepticism by educators whether Wikipedia should be recommended to students as an information source. In this study we systematically analyzed the accuracy and completeness of drug information in the German and English language versions of Wikipedia in comparison to standard textbooks of pharmacology. In addition, references, revision history and readability were evaluated. Analysis of readability was performed using the Amstad readability index and the Erste Wiener Sachtextforme…