scholarly journals Análisis del “pensamiento computacional” desde una perspectiva educativa

2021 ◽  
Vol 21 (68) ◽  
Author(s):  
J. Ángel Velázquez Iturbide ◽  
Mercedes Martín Lope
Keyword(s):  
World Wide ◽  
Qualitative Content Analysis ◽  
Computational Thinking ◽  
Mental Activity ◽  
Computing Education ◽  
Body Of Knowledge ◽  
Educational Implications ◽  
Programming Skills ◽  
Primary Materials ◽  
Selection Of

Desde la aparición del término “pensamiento computacional” hace aproximadamente quince años, se ha consolidado internacionalmente como una tendencia en el mundo educativo preuniversitario. Su imprecisión dificulta la celebración de un debate sobre su papel curricular, algo que se echa especialmente de menos en España. El artículo pretende contribuir a aclarar el significado de “pensamiento computacional” y sus implicaciones educativas. Se ha realizado un análisis cualitativo de contenido, utilizando como materiales primarios las definiciones realizadas por una selección de autores e instituciones destacados. Se han analizado tres aspectos: definición, características y elementos, y ámbito de conocimiento. Se han encontrado dos componentes comunes a las definiciones analizadas: la referencia a una “actividad mental” y la inclusión de habilidades de programación. Sin embargo, difieren en la inclusión de otros elementos, que pueden clasificarse como conocimientos, actitudes o competencias. El artículo debate las consecuencias de una definición basada en una “actividad mental” en lugar de constructos educativos. Se concluye que el debate sobre la educación preuniversitaria de la informática debería basarse en un lenguaje educativo más preciso, así como en los actuales conocimientos de los campos de conocimiento de la pedagogía, la informática y la didáctica de la informática. The term “computational thinking” emerged fifteen years ago and has world-wide become popular as a tendency in the pre-university educational scope. Its looseness makes difficult to hold a debate on its curricular role, a lack which is especially severe in Spain. The article aims at contributing to clarifying the meaning of “computational thinking” and its educational implications. We conducted a qualitative content analysis, using the definitions provided by a selection of outstanding authors and institutions as primary materials. Three aspects were analyzed: definition, features and elements, and scope of knowledge. We have found two common components: the reference to a “mental activity” and the inclusion of programming skills. However, the definitions differ in the inclusion of other elements, which can be classified as knowledge, attitudes or competences. The article discusses the consequences of a definition based on a “mental activity” rather than educational constructs. We conclude that the debate on pre-university computing education should be based on a more precise terminology, as well as current body of knowledge in pedagogy, computing and didactics of computing.

Patterns of Searching for Information on the World Wide Web: A Pilot Study

2003 ◽  
Vol 92 (3_suppl) ◽  
pp. 1091-1096 ◽  
Author(s):  
Nobuhiko Fujihara ◽  
Asako Miura
Keyword(s):  
World Wide Web ◽  
Undergraduate Students ◽  
Search Engines ◽  
World Wide ◽  
Information Sources ◽  
Task Type ◽  
The Other ◽  
The World ◽  
Selection Of ◽  
Search Domain

The influences of task type on search of the World Wide Web using search engines without limitation of search domain were investigated. 9 graduate and undergraduate students studying psychology (1 woman and 8 men, M age = 25.0 yr., SD = 2.1) participated. Their performance to manipulate the search engines on a closed task with only one answer were compared with their performance on an open task with several possible answers. Analysis showed that the number of actions was larger for the closed task ( M = 91) than for the open task ( M = 46.1). Behaviors such as selection of keywords (averages were 7.9% of all actions for the closed task and 16.7% for the open task) and pressing of the browser's back button (averages were 40.3% of all actions for the closed task and 29.6% for the open task) were also different. On the other hand, behaviors such as selection of hyperlinks, pressing of the home button, and number of browsed pages were similar for both tasks. Search behaviors were influenced by task type when the students searched for information without limitation placed on the information sources.

scholarly journals A Revaluation of Computational Thinking in K–12 Education: Moving Toward Computational Literacies

2021 ◽  
pp. 0013189X2110579
Author(s):  
Yasmin B. Kafai ◽  
Chris Proctor
Keyword(s):  
21St Century ◽  
Computational Thinking ◽  
Creative Expression ◽  
Career Readiness ◽  
College And Career Readiness ◽  
Computing Education ◽  
The Past ◽  
College And Career ◽  
The World ◽  
K 12

Over the past decade, initiatives around the world have introduced computing into K–12 education under the umbrella of computational thinking. While initial implementations focused on skills and knowledge for college and career readiness, more recent framings include situated computational thinking (identity, participation, creative expression) and critical computational thinking (political and ethical impacts of computing, justice). This expansion reflects a revaluation of what it means for learners to be computationally-literate in the 21st century. We review the current landscape of K–12 computing education, discuss interactions between different framings of computational thinking, and consider how an encompassing framework of computational literacies clarifies the importance of computing for broader K–12 educational priorities as well as key unresolved issues.

scholarly journals Macroeconomic modelling for policy analysis

2013 ◽  
Keyword(s):  
Policy Analysis ◽  
Total Factor Productivity ◽  
World Wide ◽  
Model Building ◽  
Demographic Changes ◽  
World Conference ◽  
Factor Productivity ◽  
Macro Model ◽  
Macroeconomic Modelling ◽  
Selection Of

Over the last 30 years, the Inforum approach to macro modelling has been shared by economists worldwide. Researchers have focussed much of their efforts to developing a linked system of international interindustry models with a consistent methodology. A world-wide network of research associates use the same methods and software obtaining comparable results. The XXth Inforum World Conference was held in Florence in September 2012 and this book contains a selection of papers presented during that Conference. All these contributions are aimed at policymakers, stakeholders, and applied economists. Some papers are devoted to specific topics (total factor productivity, energy issues, external linkages, demographic changes) and some others are oriented to macro model building and simulations.

Collaborative consumption sport hosting: value and consumption constraints

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Michael Goldman ◽  
Brandon Brown ◽  
Eric C. Schwarz
Keyword(s):  
Qualitative Content Analysis ◽  
Initial Study ◽  
Experience Design ◽  
Collaborative Consumption ◽  
Content Type ◽  
Consumption Experience ◽  
The Usa ◽  
Consumption Constraints ◽  
Practical Implications ◽  
Selection Of

PurposeThe purpose of this paper is to find evidence of the benefits and constraints of collaborative consumption experiences by investigating the perceptions of hosts and visitors that attended professional regular season basketball and baseball games in the USA.Design/methodology/approachData were collected through four focus groups with 37 total participants and were analyzed through qualitative content analysis.FindingsThe results show that participants in a collaborative consumption experience perceive four types of value: social interaction and belonging, new fandom, travel bucket list experiences and local and sport knowledge. In addition, the results provide evidence of five consumption constraints related to collaborative consumption: expenses, average experiences, seat location, interpersonal disconnects and personal risk.Research limitations/implicationsThe selection of only two sites for the study limited the data triangulation that was possible. This study should be replicated across a wider range of teams and countries to confirm the main findings of the study.Practical implicationsPractitioners can use this initial study to better understand the benefits hosts and visitors perceive in the experience, and therefore the kind of experience design that would encourage increased purchases and loyalty.Originality/valueThis paper provides qualitative insights into the benefits and detriments of a collaborative consumption sport experience, based on participants' involvement in an innovative peer-to-peer platform.

The Semantic Web in Tourism

2011 ◽  
pp. 675-703 ◽  
Author(s):  
Salvador Miranda Lima ◽  
José Moreira
Keyword(s):  
World Wide Web ◽  
Semantic Web ◽  
Information Integration ◽  
World Wide ◽  
Global Information ◽  
Semantic Model ◽  
Current Trends ◽  
The World ◽  
Different Sources ◽  
Selection Of

The emergence of the World Wide Web made available massive amounts of data. This data, created and disseminated from many different sources, is prepared and linked in a way that is well-suited for display purposes, but automation, integration, interoperability or context-oriented search can hardly be implemented. Hence, the Semantic Web aims at promoting global information integration and semantic interoperability, through the use of metadata, ontologies and inference mechanisms. This chapter presents a Semantic Model for Tourism (SeMoT), designed for building Semantic Web enabled applications for the planning and management of touristic itineraries, taking into account the new requirements of more demanding and culturally evolved tourists. It includes an introduction to relevant tourism concepts, an overview of current trends in Web Semantics research and a presentation of the architecture, main features and a selection of representative ontologies that compose the SeMoT.

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