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The higher education efficiency evaluation model using the data envelopment analysis method has interested many researchers. This paper uses bibliometric analysis on publications extracted from the Scopus database to provide a comprehensive overview of research publications on the measurement of higher education efficiency based on data envelopment analysis: its growth rate, major collaboration networks, the most important and popular research topic. A total of 169 related publications were collected and analyzed from 1988 to 2021. The analysis results show that: Publications published every year have increased sharply in the last six years; The quality of publications is relatively high as publications tend to be published in journals with high-ranking indexes; Countries with the most influence in studies on this topic are: Italy, China, Spain, the USA, and the United Kingdom; Authors with the most influence in this research direction are Agasisti T., Abbott M., Doucouliagos C., Avkiran N.K., and Johnes J.; The research cooperation among countries and among affiliations is not strong. Finally, the paper has provided recommendations for future studies based on the findings.

The various possibilities that social media offers to language learners and teachers have long been recognized by researchers within the field of language instruction, and many studies have been carried out in an attempt to address and unpack its potential contributions. This paper aims to review such research on the use of mainstream social media in language teaching and learning published in "Computer Assisted Language Learning," a top tier (i.e., Q1) journal indexed in major citation index systems (e.g., Arts & Humanities Citation Index, the Social Sciences Citation Index and Scopus), between the years 2016-2020 inclusive. For the purposes of the study, a total of 23 articles that meet the selection criteria is reviewed and presented in five sections. The first section deals with the majority of the articles, which are found to be on the use of social networking in language teaching and learning. In the following sections, studies on the use of videoconferencing, wikis, blogging and forums are discussed. Collectively, the studies reviewed in this paper outline a critical role for the use of social media in language instruction and the study aims to provide valuable insights for researchers, teachers and learners.

In this work, a bibliometric analysis of the investigations of the last 54 years focused on the teaching of topology and its applications in the learning of other areas of knowledge was carried out. The articles that appear in the SCOPUS database were taken into account under the search criteria of the words topology and teaching, connected with the Boolean expression AND in the search field ABS. As a result, 329 articles were obtained which, based on the PRISMA methodology, were reduced to 74 papers. In them publication trends, impact of publications, citation frequencies, among others, were compared. In addition, its use was identified for learning topology at different levels of training, areas of knowledge where this discipline is most applied and strategies used to teach these applications.

EARLI SIG 24, Researcher Education and Careers (SIG-REaC), was founded because increasing interest has emerged within the EARLI community into understanding different aspects of doctoral and post-PhD researcher educational and career development. This special issue brings together the outcome of our first scholarly discussion at the SIG-REaC inaugural meeting in September 2014 in Barcelona. The goal of each of the five co-authored papers is to make visible what has been overlooked, and to attend to methodological considerations in order to draw out future lines of research. As a collection, the papers address multiple levels and issues of researcher education: establishing the multifaceted phenomenon that is researcher education and careers and providing key concepts that others might take up, e.g., informal/invisible curriculum; the personal as a sphere of activity that may collide with the sphere of work; drivers of education that can provide cross-national points of comparison. Further, by identifying gaps in the literature, these papers together lay out an ambitious research agenda in a number of areas related to researcher education. In the process, they provide an extensive list of references well worth exploring since they represent the knowledge networks of over thirty researchers. In this editorial paper the Sig-REac is presented, and the characteristics of the papers, their limitations and some future challenges of researcher education are discussed.

Functional Analytic Psychotherapy (FAP), a therapy based on radical behaviorism, establishes the priority of the therapeutic interaction as a mechanism of change in psychotherapy. Since the first book on FAP appeared in 1991, it has been the focus of many papers and has been incorporated by the community of behavior therapists. This paper is a review of 80 international publications on FAP from 1990 to 2010, including publications from Brazil, the United States, Spain, Switzerland and Colombia. The goal was to analyze how FAP has been treated and developed across these 20 years, and also to propose some directions for further studies. The analysis suggests a diverse range of FAP publications, points to the necessity of more empirical studies with tighter control of variables and objective measurement of data to better understand FAP's process and effectiveness, and highlights the importance of increased communication between international research groups to increase the potential benefits of singular and collective research efforts on FAP. (Contains 2 tables and 7 figures.)

In the last decade, doctoral education has undergone a sea change with several global trends increasingly apparent. Drivers of change include massification and professionalization of doctoral education and the introduction of quality assurance systems. The impact of these drivers, and the forms that they take, however, are dependent on doctoral education within a given national context. This paper is frontline in that it contributes to the literature on doctoral education by examining the ways in which these global trends and drivers are being taken up in policies and practices by various countries. We do so by comparing recent changes in each of the following countries: Canada, Colombia, Denmark, Finland, the UK, and the USA. Each country case is based on national education policies, policy reports on doctoral education (e.g., OECD and EU policy texts), and related materials. We use the same global drivers to examine educational policies of each country. However, depending each national context, these drivers are framed in considerably different ways. This raises questions about (1) their comparability at a global level and (2) the universality of the PhD. Also we find that this global-local nexus reveals unresolved tensions within the national doctoral educational frameworks.

This paper has as its aim to analyze how CityVille, a videogame hosted on Facebook and oriented to the construction of a virtual city, can favor collaboration between gamers along with the exchange of strategies, equally contributing to learning transfer and skill acquisition. The first step consists in identifying the opportunities which the said game can offer in order to develop skills and promote learning formats linked with planning and resource management, after which a presentation is made of the opinions expressed by a sample of gamers (N = 105)--belonging to the Fans-CityVille community--about the priorities established by them to communicate with their neighbors and the skills that they believe to have acquired playing this game. 85.7% of them state that they communicate with others to share strategies and expand their city. Unlike women, who value collaboration, men prioritize competition. Designing their city has enhanced a number of gamer skills in different proportions: creative skills (71.4%); organizational ones (68.0%); skills associated with decision-making and problem-solving (67.0%); and interpersonal skills through interaction with others (61.9%). The CityVille game mode favors skill development and helps to create a ludic atmosphere of collaboration and optimal strategy exchange through communication between neighbors by strengthening their mutual relationships. Its formula moves away from the often-criticized competitive practices of other games.

The paper examines if there has been an increase in the attention paid to social and environmental issues (SEI) in accounting curricula. Using schools participating in the Aspen Institute's Beyond Grey Pinstripes (BGP) program, we measure the increase in the number of accounting courses incorporating SEI across the biennial application years of 2005, 2007 and 2009. We also examine the percentage of SEI coverage in accounting courses between 2007 and 2009. Our findings suggest that there was not an appreciable increase in the number of accounting courses dealing with SEI between 2005 and 2007, but that the increase was significant during the period from 2007 to 2009. Further, the increase over the four-year period from 2005 to 2009 was also significant. In addition, there is a significant increase in the percentage of SEI coverage in accounting courses between 2007 and 2009. Implications of these findings are discussed.

This paper examines the decisions and motivations of graduate students in cultural anthropology when defining the field sites and topics of their final projects. The decisions among students at the Universidad de los Andes in Colombia are contrasted with those at the University of Pittsburgh in the United States. A review of recent final projects in both universities was conducted, along with a survey and some follow-up questions with students in both institutions. A main difference found is that students at los Andes are more willing to do applied fieldwork at "home", while students at Pittsburgh are far more reluctant to do so and prefer to go to distant fields. This distinction is partly explained by the histories of the anthropologies practised in each locale, and of what have been considered "proper" field sites in cultural anthropology. In particular, a vision of anthropology as an applied enterprise emerged at different historical moments in these two geo-political locations, and those visions are associated with quite different, opposed values today. (Contains 2 figures, 1 table, and 6 notes.)

The eight contributions to this special issue provide an informative focus on many aspects of peer-based victimization in schools. Often using sophisticated quantitative and analytic procedures, they advance our knowledge in several important domains, pointing out important contextual variables, interactions, and mediating factors in the negative impact that experiences of victimization can bring about. Besides some comments on individual articles, this commentary raises some general issues about this and other research in the area, including the conceptual and definitional issues around victimization and the possibility of supplementing findings with insights from more qualitative methodologies.

The authors summarize the presentations and discussions contributed to the symposium "International Perspectives on Career Development" by members of Group 5, who considered the topic of the structure and organization of career development programs in different nations. A capsule picture of the national setting, primary goals, components, objectives, and implementation strategies is presented. Papers fell largely into 4 categories: (1) national programs with several components; (2) large, but more specific programs, serving a national population; (3) smaller programs serving diverse populations; and (4) focused programs. One theme emerged strongly from virtually every presentation: There is a gap, often profound, between policy or vision and reality. Although every nation about which participants heard had laudable policies and had made genuine attempts to assist its people with life career development, many individuals do not have access to quality, or even any, services.

According to the Open Doors report from the Institute of International Education, more than a half million international students are currently studying in the United States. Over half of the international students are from Asia, both the subcontinent (India is the leading sending nation of students) and the Far East (China, Korea, and Japan leading in numbers sent). Following Asia, 13% of our international students are from Europe, 12% from Latin America, 6% from Africa, 6% from the Middle East, and 1 % from Oceania. Open Doors reports that international students contribute over $13 billion to the U.S. economy. The author believes that the contributions of these students are much more far-reaching than monetary, however. The author stresses that Americans are blessed to have their lives enriched by other cultures and their minds broadened by insightful students. People might have stories about compelling, perspective-changing experiences by or with international students. In this article, the author shares a few of the students that enrich the author's life every day.

This paper aims to debate the new paradigms of international development aid, with a specific focus on the Millennium Development Goals (MDGs) and their implementation within the context of Latin America. The paper will start drawing both the conceptual framework and the international environment, and afterwards will provide readers with an analysis of a success story occurred in the Department of Antioquia (Colombia). A further analytical approach will be proposed to appraise the potential of the North-South and South-South developmental co-operations. These may be linked one to each other with the first strengthening and widening up the second, thus creating innovative enabling environments for fruitful exchanges between local actors and organized civil societies of the North and the South of the world. [ABSTRACT FROM AUTHOR]

Abstract: The evaluation of Environmental Impact Assessment (EIA) systems is a highly recommended strategy for enhancing their effectiveness and quality. This paper describes an evaluation of EIA in Colombia, using the model and the control mechanisms proposed and applied in other countries by Christopher Wood and Ortolano. The evaluation criteria used are based on Principles of Environmental Impact Assessment Best Practice, such as effectiveness and control features, and they were contrasted with the opinions of a panel of Colombian EIA experts as a means of validating the results of the study. The results found that EIA regulations in Colombia were ineffective because of limited scope, inadequate administrative support and the inexistence of effective control mechanisms and public participation. This analysis resulted in a series of recommendations regarding the further development of the EIA system in Colombia with a view to improving its quality and effectiveness. [Copyright &y& Elsevier]

Attitudes toward sexuality are a key variable for sexual health. It is really important for psychology and education to have adapted and validated questionnaires to evaluate these attitudes. Therefore, the objective of this research was to adapt, validate and calculate the equivalence of the Colombia Sexual Opinion Survey as compared to the same survey from Spain. To this end, a total of eight experts were consulted and 1,167 subjects from Colombia and Spain answered the Sexual Opinion Survey, the Sexual Assertiveness Scale, the Massachusetts General Hospital-Sexual Functioning Questionnaire, and the Sexuality Scale. The evaluation was conducted by online and the results show adequate qualitative and quantitative properties of the items, with adequate reliability and external validity and compliance with the strong invariance between the two countries. Consequently, the Colombia Sexual Opinion Survey is a valid and reliable scale and its scores can be compared with the ones from the Spain survey, with minimum bias. [ABSTRACT FROM AUTHOR]

Objectives: Asbestos has been used in a broad variety of industrial products, including clutch discs of the transmission system of vehicles. Studies conducted in high-income countries that have analyzed personal asbestos exposures of transmission mechanics have concluded that these workers are exposed to asbestos concentrations in compliance with the US Occupational Safety and Health Administration (US OSHA) occupational standards. Clutch facings are the friction component of clutch discs. If clutch facings are sold separated from the support, they require manipulation before installation in the vehicle. The manipulation of asbestos containing clutch facings is performed by a group of mechanics known as riveters, and includes drilling, countersinking, riveting, sanding, and occasionally grinding, tasks that can potentially release asbestos fibers, exposing the mechanics. These manipulation activities are not reported in studies conducted in high-income countries. This study analyzes personal asbestos exposures of transmission mechanics that manipulate clutch facings. Methods: Air sampling campaigns in two transmission repair shops (TRS) were conducted in November 2012 and July 2013 in Bogotá, Colombia. Four workers employed in these TRS were sampled (i.e. three riveters and one supervisor). Personal samples (n = 39), short-term personal samples (n = 49), area samples (n = 52), blank samples (n = 8), and background samples (n = 2) were collected in both TRS during 3-5 consecutive days, following US National Institute for Occupational Safety and Health (US NIOSH) methods 7400 and 7402. Asbestos samples were analyzed by an American Industrial Hygiene Association accredited laboratory. Results: On at least one of the days sampled, all riveters were exposed to asbestos concentrations that exceeded the US OSHA permissible exposure limit or the Colombian permissible limit value. Additionally, from the forty-seven 30-min short-term personal samples collected, two (4.3%) exceeded the US OSHA excursion limit of 1 f cm"3. Conclusions: In this study, we identified that the working conditions and use of asbestos containing transmission products expose transmission mechanics to asbestos concentrations that exceed both the Colombian and OSHA standards. The potential consequences for the health of these workers are of great concern. [ABSTRACT FROM AUTHOR]

Ecological damage, including global climate change, is commonly connected to practices and behaviors associated with economic activity and the Treadmill of Production (ToP). Less attention is paid to the connection between the military and environmental degradation, but recently the Treadmill of Destruction (ToD) has been documented as a global phenomenon with negative environmental effects. The ToD directly and indirectly contributes to environmental problems on many fronts, but one of the least obvious means by which the U.S. military influences the environment is through its policies supporting the "war on drugs." The U.S. military aids Latin American countries, particularly Colombia, in the war on drugs in a number of capacities, including military support and training, weaponry, fumigation of crops, and logistical and surveillance support. The effort of the United States to curb the proliferation of illegal drug crops in Colombia is the most direct role that the military has played in this effort. Within the context of the "war on drugs" the United States is now engaged in risk-transfer militarism in which the consequences of this military action are borne by the Global South. We document the scope, magnitude, and consequences of the ToD in the war on drugs and the ways it negatively impacts the environment. Our argument reframes the ToD by emphasizing the role of risk-transfer militarism within the emergence of "new" wars as represented in the case of Colombia. [ABSTRACT FROM AUTHOR]

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