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Presentation of systematic literature reviews. Explanation of reviews known as scoping reviews or systematic scope reviews. Introduction of the SALSA and PRISMA frameworks. Step-by-step explanation of the phases of a scoping review using SALSA components and the PRISMA ScR, PRISMA Searching, and PRISMA Flow-diagram checklist points. Illustrated with a case study."

This presentation includes guidelines for action and good practices for the use of social media for the dissemination of scientific journals in the social sciences and humanities, applying digital marketing techniques. Strategies are proposed to open a profile on social media, how to publish and how to create a community. Finally, other digital marketing techniques are indicated that should complement dissemination on social media.

The implementation of information literacy activities and programs occupies a central place in libraries in order to provide information and training on available services and resources, to promote the development of skills in the use and management of information and to strengthen the link with the user community. The return to post-pandemic presence in educational institutions was faced with the challenge of adopting the hybrid format with the design of didactic proposals according to user’ s needs and expectations. Likewise, the latest advances in artificial intelligence applied to research and learning present a new challenge and the need to strengthen the collaborative alliance with teachers and researchers to think of creative proposals together. The case of the Central Library of the National University of San Martín will be presented, which in recent years has built different in-person, virtual and hybrid spaces for information literacy.

Two possible strategies are proposed in the face of disinformation through the use of content curation, which we have called curating the truth and curating the lie. The first is the traditional conception of content curation, which seeks to optimize existing valuable content. The second is the curation process linked to the support or backing of fact-checking of hoaxes, rumors, and falsehoods. Both strategies are exemplified through four cases of curation publications on Twitter. Some implications such as the identification and access to the sources of the hoaxes or the cost of the strategies are discussed.

Exploring Artificial Intelligence in the Context of Scientific Communication from two perspectives: (1) that of researchers and (2) that of academic journals - Describing some of the most significant challenges and opportunities of the application of AI by researchers - Proposing conceptual examples of what researchers can do with AI, specifically with ChatGPT - Describing some of the most significant challenges and opportunities of AI for academic journals in the application of AI by researchers - Proposing conceptual examples of what journals can do with AI, specifically with ChatGPT Final recommendations for researchers and academic journals for an ethical and transparent use of AI in scientific communication.

This work presents: • Strategic dimensions, concepts and main components of content SEO. • Optimization of the quality and visibility of the content: writing, multimedia content and metadata. • Navigation aspects and menu structures. • Anatomy of a perfect post for optimal visibility. • Main processes of content SEO and planning and management with a CMS (the case of WordPress). • Main plugins for content SEO. • Resources (references and links) recommended for each of the main sections. • Knowledge and practical use of ChatGPT to improve content SEO.

Presentation (in Spanish) at Open Science Iberoamerican Congress, Virtual, 24 November 2022. Organized by Fundación Openlab Ecuador; the Research Network of Knowledge, Software and Free Hardware; the Innovation HUB of the city of Quito; and the Organization of Iberoamerican States for Education, Science and Culture (OEI). Virtual, November 24, 2022. https://cienciaabierta.info/agenda.

Digital Identity in Research

Presentation on good practices of content curation of Spanish libraries in social networks, at the XIX International Conference on University Libraries (UNAM, Mexico, 19 October 2022). A taxonomy of content curation in social networks is proposed and two of its elements of analysis are developed in the presentation, with examples: Curation techniques, from less to more value contribution (Extracting, Retitling, Summarizing, Commenting, Citing, Parallelizing, Storyboarding) and Social media platforms, from less to more sense making facilities (Flipboard, Spotify, TikTok, Pinterest, Paper.li, Instagram, LinkedIn, Facebook, Facebook, YouTube, Newsletter, Blog, Twitter).

Presentation on content curation strategies in the face of disinformation. A curation process according to the 4S's method is synthesized, sense making techniques are presented with examples and the ethics and limits of curation are discussed. Two curation strategies in the face of misinformation are presented: curation as a selection of digital content on a topic and curation as a support for verification. They are exemplified with the analysis of five cases in Twitter threads.

Covid-19 started a process of digital acceleration that has continued unstoppable as it has also been identified as one of the keys to getting out of the current economic and social crisis. Within this framework, the Spanish government has published the Charter of Digital Rights that aims at anticipating future conflict scenarios resulting from the new digital context. By sharing the main aspects of the digital divide with the principles established in the Charter, the social risks of an accelerated digital transformation are analysed. It is determined that the digital gaps of access, use and appropriation can limit people's access to certain rights, some of them fundamental.

Presentation of the research "Curación de información con marca de autor: análisis y evaluación de newsletters independientes" presented in the International Conference on Information and Documentation Systems - IBERSID 2022. This presentation shows a summary of a published article.

The Latin American editorial management must be studied in depth to be able to attack its weak points, for this reason, in this presentation the following will be discussed: the generalities of the magazines, some practices will be touched on according to the area of ​​knowledge, a little will be said about the university brand and indexing as the central axis of the process.

Invited presentation (in Spanish) at the Roundtable on Open Science practices in Europe and Latin America: visibility and dissemination practices. 9° Permanent Seminar for Editors. National Autonomous University of Mexico, UNAM, 1 September 2022.

A series of reflections are proposed around the understanding of the indigenous cultural identity of Argentina, the eventual contribution with experiences of documented orality in communities of native peoples and human libraries. Finally, the need to problematize the concept in the territory of Bilingual Intercultural Education is analyzed.

The objective of this article was to describe the experience of the implementation of the Open Journal System (OJS) as a management system for the Sapientiae journal of the Óscar Ribas University (UÓR) in Luanda, Angola. Its implementation was carried out in 2017 together with a series of actions leading to the proper management of the OJS by the management, teachers and researchers of the UÓR. The methodological approach followed is descriptive-documentary, based on documentary evidence during the implementation of the OJS. The results obtained show the relevance of the implementation of the OJS in the different Angolan Higher Education Institutions, as an indispensable tool for the improvement of the professional training process, publication of research results and internationalization of the work carried out in the scientific domains. and technological.

Content curation is an activity that consists of the selection of digital content and its subsequent re-elaboration and publication or dissemination of the same. In recent years, its use in social networks is fundamental, since it guarantees the dissemination of content in different ways and generates greater promotion and a new vision about said content, attracting new readers or interested parties. This is the case of scientific journals, which disseminate the scientific content they publish, as well as eventually other content related to their thematic areas, on their own social platforms. Good content curation, and scientific content is no exception, requires the correct use of curation strategies and techniques. This paper aims to study the good practices in content curation of Ibero-American communication journals listed in the SCImago Journal Rank (SJR). A list of 44 journals was obtained, of which active social networks were only found in 16 of them. Next, the publications on these social networks were reviewed following an analysis template, around the type or healing technique used and the topic addressed. As topics, the contents about the current number, other numbers and notices/various contents were considered. As techniques, the main ones described in the specialized bibliography were considered: extracting, renaming, summarizing, commenting, citing, storyboarding and parallelizing. Finally, from all the information found, a series of good practices were extracted, which can serve as a reference for publications in the sector and other magazines when presenting their scientific content on social networks. Among the results of the research, it can be seen how extracting prevails in journals depending on the ease of its application, that in some cases there is an outstanding use of techniques that provide more added value to the publication, such as summarizing, commenting or to cite, and lastly, Storyboarding and parallelizing techniques were the least used.

Presentation at the CLACSO-FOLEC Coloquium on Research Assessment in times of open, inclusive and relevant science. 9° Latin American and Caribbean Social Science Conference, UNAM, Mexico, 7-10 June 2022.

The global and competitive environment in which higher education is currently immersed also affects Spanish higher music conservatories. They, like the universities, compete to attract and retain students and faculty, using different strategies to stand out and influence the choice process. Social networks are one of the strategies used for the positioning and differentiation of higher music conservatories, becoming the appropriate channel for: a) to show society the activities and value provided by conservatories; b) to communicate with students; and c) to involve teachers and students in the creation of the corporate image through interaction with the centre. The main objective of this paper is to analyse the communication strategy used by Spanish music conservatories in social networks. For this, the uses and contents of the social networks of the 36 public and private Spanish higher conservatories of music during the month of February 2022 have been analyzed through a descriptive and analytical research. We used as a reference the models proposed by Pérez-Bonaventura, Tárrega and Vilajosana (2021), Brito, Laaser and Toloza (2012) and Paniagua-Rojano and Gómez-Calderón (2012) for the analysis of the use of social networks in the Spanish and Catalan universities, adapted to Spanish and Catalan universities, adapted to the specificity and characteristics of conservatories. The results reveal an unequal presence of conservatoires in social networks, being its majority use the promotion of their activities for the educational community and with few incentives for participation. The reduced number of interactions generated seems to show the lack of a clear and differentiated strategic planning.

The number line is a model that is used to measure, count, order and even operate, which requires a symbolic interpretation. Then, we investigate the conceptions of 72 in service secondary teachers, when they manage the model of the number line associated with order, spatial location and the relative position between numbers and marks. In a workshop carried out through Internet, we found that the participants consider that the usefulness of the model is in the manipulation, and they do not see the need to modify it, despite the requirements of the problem, taking for granted its usefulness and the control that resources could give them, such as the change of the numerical scale. They don't even realize the symbolic properties to interpret the numerability. [For the complete proceedings, see ED630210.]

From mathematics education, a great variety of studies have focused on analyzing the presence of digital technology from different points of view. Those who work with proof and argumentation have resisted presenting results with a technological component, due to the idea of formality associated with those terms, which has increased the existing tension between the theoretical and empirical nature of mathematics. Taking into consideration that with the presence of environments such as dynamic geometry software (DGS) the student can access to dynamic representations, we seek to understand the impact of the interaction with these representations on the arguments proposed by the students. For this, we carried out an exploratory and descriptive study whose results show that the interaction with dynamic representations provides students with validation tools different from those on paper. [For the complete proceedings, see ED630210.]

In this report, we present an advance of doctoral research. We explore teaching alternatives that promote proportional reasoning in Mexican students between 14 and 15 years old with the support of digital technology. We designed a sequence of activities that pretends to signify the concepts of ratio and proportion in their diverse representations and from the perspective of linear functions. For the design of the tasks, elements of the Realistic Mathematics Education framework and Cuevas-Pluvinage Didactics were used. The learning objectives and proposed activities were organized through a hypothetical learning trajectory. Subject to presenting the group results, we randomly selected a student to present the analysis of the results achieved. We found that the tasks promoted proportional reasoning. [For the complete proceedings, see ED630210.]

In this paper, we present the development of an investigation on the promotion of covariational reasoning in high school students (14-15 years old) in Mexico. The study consists of designing and applying a sequence of didactic activities that simulate a real situation virtually. The activities are organized through a Hypothetical Learning Trajectory supported by digital technology and elements of Cuevas-Pluvinage didactics. The activities were evaluated according to the levels of covariation proposed by Carlson and colleagues, categorizing students' achievements and difficulties for each level of understanding. The results show that the activities favor students' progress by moving from the context situation to the different representations, establishing the relationship between the variables, and identifying their functional dependence. [For the complete proceedings, see ED630210.]

The role of the librarian in virtual environments

An analysis of the current situation of journalistic newsletters and a proposal for a system for investigating journalistic curation in newsletters are presented along with some results obtained.

Library catalogs in any medium have always been the means par excellence of accessibility to the collection of said institutions and a possible way for the necessary control of authorities determined by the scientific-technical production of their authors, currently favored by the systems of search and retrieval of information provided by new technologies. This work presents solutions to the normalization problems that currently have some entries in the Library “Prof. Dr. José Arce ”from the School of Dentistry, University of Buenos Aires (hereinafter, UBA) in some personal names of dental authors, focusing more precisely on the sources of information necessary and used to help detect their correct normalization within the control of authorities, in order to boost technical services in Argentine libraries specialized in the subject and contribute to the necessary National Bibliographic Control through cooperation.

The classification tools and the controlled vocabularies have a long intervention in the scientific literature of biases and criticisms about their endemic problems in relation to the treatment of the contents referring to non-heteronormative affective-sexual panoramas. Queer and gender theory have made their great contributions in involving functional, social and democratic solutions within the information processing that help the user to interact with the catalog by training suitable, open and prepared professionals for this task. Achieving the aforementioned would imply getting rid of a hegemony in the cataloging / classification to successfully reach the institutional catalog and the correct approach to the reference, participating in an interaction / reflection of the users with the professionals, showing and teaching the accessibility of the information from an inclusive perspective. The present proposal is carried out through an analysis of the relevant literature, paying special attention to the resources that come from the critical perspective of Social Library and considering two main main approaches: first, to point out the existing methods of historical stigmatization in the treatment of the information that comes from the indexing processes and the second refers to possible tools to use to exercise good library practices, thus guaranteeing the recognition of all relevant discourse in relation to the representativeness and accessibility of the GLTTIBQ community.

The objective of this presentation is to comment on the experience of the virtual dictation of the subjects "Libraries in the Sociocultural Context" and "Information Resources and Services", belonging to the Higher Technique in Library Science and Information Sciences of the Institute of Higher Education N 6001 of the province of Salta. In each one of them, future librarians and librarians developed digital competencies that will serve as support for their future practice as information professionals.

Our work tries to share and account for the planning and systematization in social networks that we have been carrying out in Mar del Plata's FASTA University Library during the context of the Covid 19 pandemic. We have used a 5-stage work scheme: 1) Definition of objectives and priorities; 2) Generation of worksheet; 3) Scheduling; 4) Image search and template creation and 5) Publication. Regarding the projected published content, the following: ephemeris, dissemination of services, conservation tips, search tips, humor, phrases, interaction. Planning allows us to maintain a constant presence on social networks and at the same time simplify the dissemination process, guarantee a variety of quality publications and optimize time. However, we understand that it is not a closed recipe but a continuous development.

A brief reflection on the university link between Social Library training within the University of Buenos Aires with current society in times of pandemic and its necessary consolidation, reformulation and reflection of the necessary curricular spaces linking, information and knowledge is proposed. with the necessary social practices in times of emergency.

All services are important in a specialized library, but that of virtual reference becomes an essential component in an era traversed by the COVID 19 pandemic. Based on a sample of inquiries with particular characteristics that arrived at the CDI by email during 2020-2021 the so-called "orphan consultations" have been detected, defining and classifying them in order to study them and ask various questions about them, detailing the social and resilient actions of the CDI in search of collaboration with citizens during a time of deep crisis .

Since 2009, the open data initiatives have spread around the world when the USA’s government promoted the Open Government approach and its values such as transparency, citizen participation and collaboration. The objectives of this presentation are: review its principles and benefits, describe the actions of Argentina in this regard, examine the opportunities for librarians and develop a plan for government libraries to publish their own data. For this purpose, a revision and analysis of literature, regulations, procedures and good practice is carried out. One of the main challenges is the integration of the information professional in this scenario in order to assume new roles and strengthen ties with the community.

As member of the panel, this short text was presented in English at the 16th. International Conference on Open Repositories 2021 (OR 2021). June 7-10, 2021. And also published as a blogpost in Spanish by CLACSO

This research’s goal is to study content curation in the field of journalism, develop an analysis system to evaluate its use and analyse its implementation in digital media. In relation to this: a) a definition of the concept of content curation in journalism is proposed; b) the scope of the concept of journalistic curation is studied, and it is related to the close concept of journalistic documentation; c) research on journalistic curation is situated in the more general context of research on curation; d) a system for evaluating curation in digital media is presented for the first time in the literature; e) this new evaluation tool is tested and validated with a sample of journalistic products, specifically newsletters, in the first systematic study carried out on curation in the media of a country; f) the main characteristics of journalistic products based on curation are established; and g) good journalistic curation practices are identified.

There is a reflection and presentation of different resources on open science, and the role of libraries and librarians on this issue.

PowerPoint of the webinar given at the Andalusian School Libraries Conference on the newest trends and proposals in relation to media and information literacy.

On May 1, 2020, Sarah Elizabeth Lewis wondered, from the New York Times’ pages, where were the pictures of people dying from COVID-19, the images of the real victims of the pandemic (Lewis, 2020). She claimed to see images able to arise empathic responses from the audience. She defended the transformative potential of this kind of photography, as it is widely demonstrated by the legacy that some photojournalists have left behind us since they began to witness conflicts, wars, and natural disasters. However, the publication of sick, dying, or deceased people’s images in the media has become an increasingly exceptional fact, especially, when it comes to our dead or dying people. During the firsts weeks of the coronavirus crisis, the media, news agencies and freelance photographers have been trying to find situations and capture images capable of showing the exceptionality of this pandemic, as only photography knows to do it: in a synthetic, universal way, incorporating all those elements that transform a singular image into an iconic one. Photographs that over the years become a symbol of a moment, of an event, or a conflict. On June 3, David Ramos, photographer for the Getty Images agency, went to the Hospital del Mar, in Barcelona, to catch the moment when the medical team accompanied Mr. Isidre Correa, a COVID-19 patient who had been in suffering for more than 50 days in the ICU, to see the sea. The image went around the world immediately. Why did that photograph work? What visual elements does it contain that make it so exceptional? This communication analyses the persistence of visual tropes related to the photographic narration of catastrophes as well as their iconographic updates.

The COVID-19 crisis has generated a scenario of exceptional dimensions, due to the amount of data that is shared, and its global dimension. Much of this information —especially visual—, is transmitted through social networks. How will this collective heritage be preserved? What institutions, organizations and media are betting on citizen stories? This communication presents initiatives carried out in Spain to collect and preserve citizen information about the pandemic. They contemplate both the professional contribution and that generated by the audiences. The preliminary analysis makes it possible to draw first conclusions about the different models that have been applied, as well as the changes detected with respect to previous emergencies.

The purpose of this study was to analyze how the systematic use of GeoGebra influences the ways of reasoning of high school students when they incorporate it in the resolution of word problems. The study was carried out with a group of 20 students who were studying Mathematics I. The results show that the students appropriated resources from the dynamic geometry system (GeoGebra) which, when used systematically, allowed them to implement strategies to represent geometrically the concepts involved in the problems, explore and analyze relationships between the elements of the dynamic models built and find the solutions. Thus, thanks to the exploration and analysis of relationships, it was possible to discuss with the students' concepts such as: ratio, domain, locus, variation. [For the complete proceedings, see ED630060.]

This article describes the results of an investigation based on a Models and Modeling Perspective [MMP]. We present the evolution of the models built by university students when solving a model development sequence designed to promote their learning of the exponential function. As a result, we observed that students' thinking was modified, expanded, and refined, as they developed different iterations of their models. Students' models evolved by creating, first, linear models that required direction; second, models where there was no dissociation between linear and exponential behavior; then, situated exponential models; and finally, sharable, and reusable exponential models. [For the complete proceedings, see ED630060.]

During their school life, students learn mathematical topics that can be considered essential for the understanding of the property of density in the set of real numbers. Therefore, we detected a need to design and elaborate a Hypothetical Learning Path to include topics to help promote the learning of this property. This report shows results of a first stage of an educational experiment as part of an ongoing research. It describes how through the trajectory, high school students are able to recognize ways of finding numbers in an interval using various semiotic representations. We also describe some difficulties that students had to recognize the non-existence of a successor in real numbers. [For the complete proceedings, see ED630060.]

This work reviews the characteristics and features that semantic wikis should offer. To do this, it defines an ideal theoretical model, from which a functionalities analysis matrix is developed. This matrix applies to three applications widely regarded as semantic wikis. The results show that, although they are capable of implementing basic semantic web structures, there are differences in their approaches and performance. Improved processing of ontologies and other vocabularies, and linked data integration are developments needed in future versions of the tools.

In this research, quotient strategies and their influence on decision-making in situations that involve the comparison of probabilities are analyzed. In order to achieve this, classical probability situations modeled with urns were designed. In each situation, two urns with simple extraction, involving or not proportional relationships, were proposed to third grade secondary school students. The analysis was carried out through the categorization of the results based on the relationships established between the components of the urns (favorable, unfavorable and possible cases). The study concluded that when comparing probabilities, students not only resort to the quotient (ratio): favorable case numbers among the number of possible cases to make their choice, but to others where they also include unfavorable cases. [For the complete proceedings, see ED629884.]

This paper presents the design and analysis of a Model-Eliciting Activity (MEA), which aims to support the refinement of the conceptual system associated with directly proportional distribution problems (example: linear function, percentage, proportion, variation, etc.). The situation explores a context that is close to the student, encouraging the construction of a generalizable mathematical model that can be transferred to diverse contexts. For the design, the principles of the Models and Modeling perspective (Lesh and Doerr, 2003) were considered. The target population were students enrolled in the first semesters of a university degree in Accounting. For the analysis, we considered the construction of models (performed in teams); the mathematical representations within the process observed (such as diagrams and tabular organizations); as well as the individual solutions of the students. [For the complete proceedings, see ED629884.]

In this paper we describe an educational proposal for prospective secondary school mathematics teachers in Mexico, whose aim was to contribute to the development of their didactic-mathematical knowledge about linear variation through mathematical tasks, the development of the competence of identifying primary mathematical objects and the reflection on hypothetical cases of teaching. The proposal is supported within both the Onto-semiotic Approach (EOS) and the Mathematics Teacher's Didactic-Mathematical Knowledge and Competence model. The proposal follows a design research methodology based on EOS. The results show the complexity related to the development of the competence of identifying primary mathematical objects, they also highlight the influence that competence has on the development of the epistemic and cognitive facets of prospective teachers' didactic-mathematical knowledge on linear variation. [For the complete proceedings, see ED629884.]

The topics of correlation and linear regression constitute a complex and subtle system of statistical and mathematical ideas whose teaching-learning raises numerous practical and theoretical problems. In this research paper, the patterns of reasoning that students exhibit, under the approach of informal inferences when they face problems of correlation and regression line are identified. To achieve this, activities were implemented in two stages: in the first stage, two problems (one of estimation and other of best-fit line) were applied to be solved using pencil and paper; the second stage incorporates the use of the Fathom software. [For the complete proceedings, see ED629884.]

This study reports an analysis of inductive reasoning of Mexican middle school mathematics teachers, when solving tasks of generalization of a quadratic sequence in the context of figural patterns. Data was collected from individual interviews and written answers to generalization tasks. Based on Cañadas and Castro's inductive reasoning model, we found that most of the teachers followed four stages to obtain a general rule: observation of particular cases, search of patterns, conjecture formulation and generalization. [For the complete proceedings, see ED629884.]

Spatial reasoning skills are necessary to perform activities at school, at work and in everyday life, in general. Different studies indicate the importance of its development at an early age, since it allows the reading of a three-dimensional world and its interpretation in two-dimensional representations. Our research focuses on the design of activities, using the Theory of Variation, to enhance spatial reasoning skills in seven to eight year-old students. In this document, we present characteristics of the design of an activity based on the use of pentominoes (two-dimensional puzzles). The results show that spatial reasoning skills develop when the following actions are favored: comparing, overlapping, rotating, moving, visualizing, and imagining movements, positions and locations of the pentomino pieces. [For the complete proceedings, see ED629884.]

The document presents a set of categories for the analysis of the conceptualization of the congruence of polygons--a central theme in school mathematics--and details the application of the analytical tools used, derived from Grounded Theory, in this construction. This set of categories is called 'Interpretive Model of the Conceptualization of Polygon Congruence' (MICP). This model emerged from the interpretive analysis of empirical data recollected during the investigation. The MICP categories can be used by teachers or researchers to cover different didactic objectives (e.g., interpret the resolution of tasks with congruence content; prepare student profiles or identify their difficulties. See Peña, 2019) and it is relevant because it does not seem to exist in the literature a similar model that covers the previously stated objectives. [For the complete proceedings, see ED629884.]

This research project focuses on identifying the difficulties that children between 6-7 years-old have in learning natural numbers, when working a teaching model with a Von Neumann formal mathematical basis. In this study, we present the analysis of the experimentation with a first-grade class in the construction of zero and one numbers, contrasting the results with a case of the clinical interview. Our methodological theoretical framework is the Local Theoretical Model (LTM) and its four components: Formal, Cognitive, Communication and Teaching. With the theoretical contribution of each component, the categories of analysis are designed to observe and explain difficulties in the use of the Mathematical Sign System (MSS) involved in the construction of the first natural numbers, using iteration and the recursive process. [For the complete proceedings, see ED629884.]