Search

School site leadership has commanded the attention of researchers and policymakers in Anglo-American jurisdictions for at least two decades, but little is known about how many other parts of the globe have addressed this topic. This paper reviews published research and policy documents related to school leadership in Latin America between 2000-2016. Applying rapid mapping techniques used for scoping studies, we review 359 research and policy documents and give "coherent, meaningful shape" to what we know and what we don't know about school leadership in the region. Attention in research and policy to school leadership in Latin America was relatively slow to arrive: whilst it grew steadily in the first decade of this century it remains low compared to other regions of the world. We provide an overview of the school leadership policy environment in several countries, describing recruitment, selection, evaluation, and job responsibilities of principals; relevant leadership frameworks; and requirements for training or professional development. We speculate on what might explain the diverse ways that school leadership has been taken up in the region: degree of school system centralization; policy borrowing; stage of development; technocratic problem solving; and neoliberal accountability.

In recent years, youth across the planet have begun to mobilise, motivated by the perceived injustices associated with the causes, consequences and politics of climate change. However, education systems lag behind, preoccupied with the "what" and "how" of climate change, rather than engaging it as a social issue in which students themselves are implicated. In this paper, we share the results of our participatory research exploration into youth and climate change through an international education project, in which 99 students from 13 countries joined virtually in a climate change learning experience, culminating in the collaborative development and presentation of a White Paper to the 2018 IPCC Cities and Climate Change Conference. Grounded in a critical global citizenship education framework, this project provides a site to explore climate change education from the perspectives of diverse youth, who inform possibilities for climate change education that addresses justice, individualisation and emotionality.

Purpose: This study aims to identify the strategic leadership and change management used to obtain the Association to Advance Collegiate Schools of Business (AACSB) accreditations as well as the research development on AACSB in the past decade. Design/methodology/approach: This study used a systematic literature review following Petticrew and Roberts' study. The articles were limited to empirical studies published from 2013 to 2022, taken from the Dimensions AI database. Findings: The findings suggested that two leadership styles were used to obtain AACSB accreditation: dominance-oriented transformational and financial leadership, alongside three traits of academic leaders: commitment, engagement and encouragement. Additionally, three change management models/processes were found in the articles: teaching evaluation framework, temporary isomorphism and authenticity. Finally, they discovered that the object of the studies on AACSB accreditation had been narrowed down from the organizational level to smaller objects consisting of schools' identity, teaching, learning and business schools' key players. Research limitations/implications: As this study only used Dimensions AI, potential articles related to the topic outside the database could not be obtained. Thus, it limits the scope of the findings of this paper. Practical implications: This study informs academic leaders in business schools about the role of strategic leadership and change management in obtaining AACSB accreditation. Originality/value: Through a systematic scoping review, this study presented a decade of research development on AACSB in addition to the strategic leadership and change management needed to obtain it.

An effective diagnostic test can play a key role in language learning, allowing strengths and weaknesses in students' linguistic development to be identified and addressed. This paper describes the online Cambridge English diagnostic test, assessing English grammatical knowledge at A2 level. As most language tests focus on proficiency or achievement, relatively little research into diagnostic assessment has been conducted, and no real agreement exists on what it entails. For learners of approximately 15 years old, the test provides diagnostic feedback on seven grammatical categories at individual and class levels, to improve curriculum and lesson planning and accommodate students' needs. The test was trialled internationally, using surveys and focus groups. This paper outlines the trial and planned modifications for the next version, in addition to implications for wider practice. It should be clarified that this is a first iteration of the diagnostic test, rather than a fully established final model.

In this paper we analyze the semantic and pragmatic properties of a colloquial interrogative construction attested in European Spanish, which we label invariable "qué" questions (IQQs). In doing so, we contribute to the better understanding of a relatively understudied phenomenon in Spanish, given that IQQs have been mainly approached from a purely syntactic standpoint. We claim that evidentiality and irony play a crucial role in the understanding of IQQs. Because of their special interpretative functions, as well as the fact that they do not appear to have a clear correlate in other languages, we believe IQQs pose a challenge to the second language student, which is why we further offer a step-by-step proposal to introduce IQQs in the Spanish as a second language class.

The paper explores Latin American countries legislation with the view to identify specific features of South American model of judicial review. The research methodology rests on comparative approach to analyzing national constitutions' provisions and experts' interpretations thereof. The constitutional provisions of Brazil, Peru, Mexico, and Ecuador are taken as core examples to compare the relevant procedure with Anglo-Saxon and European models of judicial review. The paper underlines that within the traditional separation of powers (i.e. legislative, executive and judicial), each of the respective branches conducts supervision and review functions to a particular extent. The text covers some examples regarding the head of the state, the supreme legislative body activities in this respect, and goes further to explore the nature of the phenomenon under study, taking into account that the majority of Latin American countries supported the organizational structure of judiciary operating in line with the separation of powers and also grant their courts of general jurisdiction the right of review for constitutionality and legality. The comparative analysis of national constitutions' provisions and scholars' interpretations has led to a number of conclusive statements regarding distinctive features of constitutional supervision and judicial review procedure in the South American legal tradition.

The COVID-19 pandemic generated a new scenario in education, where technological resources mediate teaching and learning processes. This paper presents the development of a virtual teacher training experience aimed at promoting inferential reasoning in practicing and prospective mathematics teachers using inference problems on the Chi-square statistic. The objective of this article is to assess the implemented or intended institutional meanings and the degree of availability and adequacy of the material and temporal resources necessary for the development of the training experience. For this purpose, we use theoretical and methodological notions introduced by the Ontosemiotic Approach to Mathematical Knowledge and Instruction (OSA), among which are the notions of practice and suitability criteria. The participants of this experience were divided into three groups; one of them was comprised of practicing teachers and the other two of prospective teachers. The intervention used different virtual modalities that enabled the development of the participants' inferential reasoning in a similar way.

This paper aims to evaluate and discuss the digital competence of academics at universities, to identify challenges and define recommendations for policy. This study was conducted through collaboration between the Joint Research Centre (JRC) of the European Commission and Metared of the Universia Foundation, surveying 30,407 participants who present the perceptions of their own digital competence levels. These self-reflections took place in universities in seven countries, namely Argentina, Brazil, Colombia, Chile, Peru, Mexico and Portugal, and used the Check-In tool, which consists of 22 questions based on the European Framework for the Digital Competence of Educators--or 'DigCompEdu' framework. A descriptive statistical analysis was performed, followed by a qualitative evaluation. Almost 70% of the academics have an average intermediate level of competence when the data is aggregated, with results varying in each DigCompEdu area according to the specific question asked. There is no significant difference between young and senior academics, as well as between men and women. The results present a discussion of whether the age and gender of educators and their work environment have an impact on their digital competence level, and at the same time highlights the areas in which educators perceive themselves to be most and least competent. It shows how the amount of institutional support that is offered affects the academics' perceptions of their level of digital competence. On the basis of the results, recommendations are presented for higher-education institutions, with the aim of supporting the professional development of their academics.

Latin American countries have evolved over the years. Still, after years of military reign, socioeconomicinstability, and civil wars, the region has been known for its anti-hegemonic economic growth (educationalpolicies) strategies. Central and South America's educational system has long been under investigation by researchers both theoretically and empirically. The transition of its education system through the introduction of centralized, liberalized, and populist ideology has sparked many researchers' interest. This paper aims to understand and compare 14 Latin American countries' education orientation. The study uses a matrix table to visualize the qualitative finding.

The purpose of this paper is to comprehend the importance that grammar has in the teaching of writing in the Hispanic American countries and Spain. To achieve this, the discussion that has taken place in these countries about the importance of sentence grammar in the teaching of writing is analysed. Three proposals for the contextualised teaching of grammar are systematised from the literature review: those that are focused in the writing process, those focused on metalinguistic reflection and those with a greater emphasis in the grammar of text. Besides, the school curricula of 14 Spanish-speaking countries that were involved in the international assessment of TERCE are examined. This analysis shows an evident attachment to the communicative approach of grammar. This means that in almost all countries grammar is taught linked to the linguistic skills of reading, writing or orality, with an especial emphasis in writing. Also, two tendencies can be observed in the curricula of this countries, that guide the way in which curricula use sentence grammar to have an impact on written communication: (i) from sentence grammar to text grammar and (ii) from text grammar to sentence grammar.

Purpose: This paper aims to present an approach to achieve accessible and inclusive Virtual Education for all, but especially intended for students with disabilities. This work proposes main steps to take into consideration for stakeholders involved in the educational process related to an inclusive e-Learning. Design/methodology/approach: The paper pays particular regard to accessibility in Virtual Education. This work is based on the activities prepared from years 2012 to 2015 within the initiative called ESVI-AL. This initiative was carried out in conjunction with Latin American and European Universities; for this paper, experiences and best practices from the initiative were used to prepare the proposed approach. Findings: The aim of ESVI-AL initiative was to offer products that can help in the development of an accessible and inclusive e-Learning education. Among the main results were reports, case studies, practical guidelines, training courses and software to install virtual campuses with accessibility features. Social implications: Nowadays, few countries have laws promoting and enforcing accessibility for e-Education and e-Society. This work aims to sensitize educators from different countries and raise awareness on the importance of working together toward an inclusive society based on accessible e-Learning. Originality/value: Based on a literature review and ESVI-AL initiative results, a descriptive overview was prepared as a starting point for the four identified main actors of an educational project, namely, educators, technical staff, quality auditors and students, with special emphasis on students with disabilities.

In this paper, we estimate the causal effect of an extra year of schooling on mathematics performance for seven Latin American countries based on PISA 2012. To that end we exploit exogenous variation in students' birthdates around the school entry cut-off date using both sharp and fuzzy Regression Discontinuity designs. We find strong effects of an extra year of schooling in most countries, which amount to a 30% increase in PISA test scores in Brazil, 18% in Uruguay, 7% in Argentina and 6% in Costa Rica. These effects differ from the typical estimates obtained from simple regressions or multilevel models and are large enough to allow 15-year-old students to reach higher proficiency levels, suggesting significant potential gains of reducing dropout rates in the region. Finally, we stress the importance of taking into account the effects of school entry cut-off dates on PISA samples to avoid making unfair international comparisons.

The academic programs at the graduate level are increasingly interested about the enrollment management challenges in terms of international student mobility. Understanding fundamental enrollment concepts to attract international students provides the essential key to consider the competitive environment concerning university resources, academic program potential, complex cultural dynamics, and workplaces among others. Based on a six-year quantitative and descriptive statistical study, this paper addresses the trends of first-time graduate enrollment and patterns of international student mobility by faculty at the University of Puerto Rico at Mayaguez. Results revealed the sustained trend of graduate enrollment of international students mainly from South America, Central America, and the Caribbean among others. Moreover, the presence of international graduate students adds a dimension of diversity to UPRM between teaching and research undertakings that enhance the Colleges of Engineering, Arts and Sciences, Agricultural Sciences, and Business Administration. The international student mobility has a consistent tendency mainly in the Colleges of Engineering, Arts and Sciences, and Agricultural Sciences. This consistency resembles the quality and reputation recognized by educational institutions and organizational world rankings. In-depth, understanding the trends related to international graduate enrollment and mobility should be considered by institutional leaders and administrators at UPRM to make knowledgeable decisions and to effectively set priorities to recruit highly qualified international students.

Within the last two decades, there has been increased interest in how technology supports Indigenous language revitalization and reclamation efforts. This paper considers the effect technology has on Indigenous language learning and teaching, while conceptualizing how language educators, speakers, learners, and technology users holistically understand, skillfully apply and communicate creative and balanced technological solutions that are based on understanding of contextual factors. A total of 80 participants representing at least 47 Indigenous languages completed a survey in 2009 representing individuals, organizations, and institutions that serve one or more Indigenous language communities across the United States, Canada, Australia, New Zealand, Taiwan, Guatemala, Peru, Greenland, Mexico, Bolivia, French Polynesia (Marquesas Islands and Tuamotu Islands), and Russia. The data reveal the functions digital technology has in Indigenous language revitalization, which include (1) positive and supportive roles (2) concerns, constraints, and tensions, and (3) Indigenous language education. Regardless of the size of the community, opportunities for using technology in Indigenous language revitalization efforts are shaped by linguistic, cultural, social, economic, environmental, and technological factors as expressed in the technacy framework for language revitalization. Findings indicate that technology has wide and mostly positive applications in language learning and teaching, that the benefits of those applications remain consistent across communities regardless of size and geographic location, and that new and innovative uses of technology are being adopted to support language revitalization efforts. Overall, the study underscores the importance of context in making grounded decisions about technology as a component of contemporary language revitalization efforts.

As documented in this special issue, all over the world hard choices must be made in education, government, business, and medicine. Intelligence tests, used intelligently and with appropriate ethical safeguards, are one tool of many that help make hard choices work out well, or at least better than the next-best alternative (Kaufman, Raiford, & Coalson, 2016). The reliability of intelligence tests is far from perfect. Complaining about IQ tests is the privilege of those who have them. It is probably no accident that intelligence tests were invented in France, not long after a series of reforms from 1881 to 1901 made education free and compulsory for all children (Harrigan, 2001). It is likewise probably not an accident that intelligence testing was then adopted most enthusiastically in the world's wealthiest countries in the midst of similar attempts to raise educational standards. Among the countries featured in this special issue, Greece, Japan, the Netherlands, and the United States achieved near-universal education decades ago; Brazil, India, Mexico, Oman, and Peru have done so only within the last 15 years. Once a government takes on the responsibility of educating all of its citizens and then successfully achieves near-universal school attendance, it is confronted with the magnitude of population-wide individual differences in academic aptitude. The most pressing concern has to do with vulnerable children with intellectual disabilities. It is true that every child can learn, but not every child learns best in regular education. In this commentary, the author addresses the relation between universal education and the need for intelligence testing. The article goes on to compare U.S. developments in intelligence testing with those in Oman, Greece, India, Japan, Brazil, Peru, and the Netherlands. It concludes with three themes that emerged among the articles in this issue.

In measuring human development, one of the main concerns relates to the inclusion of a measure that penalizes inequalities in the distribution of achievements across the population. Using indicators from nationally representative household surveys and census data, this paper proposes a straightforward methodology to estimate a household-based distribution-sensitive human development index aggregated through generalized means. The evidence shows that the losses in human development due to inequality reach up 22, 29 and 57% in Mexico, Peru and Nicaragua, respectively. Among dimensions, the loss in the income index reaches up 61% in Nicaragua, while the education index appears as the most sensitive in the case of Mexico and Peru, with a percentage of loss between 38 and 48%. The importance of household-level calculations is highlighted when we compare the indices computed from the entire distribution with those existing indices computed for quintiles of the distribution, which minimizes the losses due to inequality. Overall, the estimations evidence a higher sensitivity of the index to inequality, and therefore an important space for public action to reduce inequality that could involve positive development returns. (Contains 5 figures, 5 tables and 15 footnotes.)

This paper offers reflections on two transformative teacher education projects. The first a global communities module is set in a university in Vancouver and utilizes the lens of social ecology to examine the roles of teachers in bringing an awareness of local/global issues to their students' learning experiences. The second, a Canadian International Development Agency (CIDA) teacher education project located in rural Peru, involves the collaboration of universities in Canada, Mexico and Peru. The projects are united in their use of "critical place-based" transformative teacher education agendas and democratic participatory methods. We use our experiences in these projects combined with relevant literature to explore three questions: (1) What inspirations might be drawn from our critical place-based participatory approaches? (2) What might these approaches offer in response to the United Nation's Decade of Education for Sustainable Development [UNDESD]? (3) Does the UN Decade provides a conceptual framework to instigate and support social and ecological transformation?

On the empirical basis of six national studies (Mexico, Brazil, Peru, Denmark, Russia and South Africa), this paper examines the phenomenon of segmentation, defined as the solidification of deep hierarchies with little crossover between categories of institutions or individuals. The massification of higher education has brought about a great diversity of institutions and, concomitantly, stark differences among the professoriate. While the public sector has to some extent been able to protect its academic personnel, the for-profit sector is moving towards an unstable professorial, poorly paid, hired mostly on a per-hour basis, and for whom sharing in academic governance is a distant dream. Some of this differentiation is emerging also within institutions and a new kind of academic who could be termed "just-in-time knowledge worker" is on the rise.

Based on data from 700 companies in 20 countries, this paper records the research that investigates the contribution of organisational and technological practices to speed up New Product Development (NPD). The organisational practice is found positively correlated with the speed of NPD. However, no significant direct relationship was found between technology practice and the speed of NPD. The organisational and technological practices are found to be in balance, which may be a new input to explain how technology helps NPD. The implication is that organisational practices such as team, continuous improvement and Total Quality Management (TQM) philosophy are needed in order to implement technologies successfully. This result supports the simultaneous theory on innovation, which is especially important in developing countries. (Contains 1 figure and 4 tables.)

Describes the author's directing experiences in Lima, Peru, and in San Migual de Allende, Mexico. Includes insights gained through work in both Spanish-spoken theater and bilingual Spanish-English theater. (SR)

Copyright of Pravnik is the property of Czech Academy of Sciences, Institute of State & Law and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ayer: Revista de Historia Contemporánea is the property of Asociacion de Historia Contemporanea and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista del CLAD Reforma y Democracia is the property of Centro Latinoamericano de Administracion para el Desarrollo (CLAD) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The mercantile expeditions organized by Lima's commercial and political elite who traded with the Philippines and China during times of notable silver production in Potosí are studied from the last two decades of the sixteenth century until 1604. This analysis emphasizes the roles in this trade of the viceroys of New Spain, Perú, and the governors of the Philippine islands such as Francisco Tello de Guzmán. Case studies are undertaken of the networks built by Limenian neighbors Juan de Segura and Diego Núñez de Campoverde. This paper ends with an analysis of the merchandise coming from the East destined for Lima, Potosí, Sucre, and La Paz. Research for this article has been conducted in the General Archive of the Indies (Sevilla, Spain), the Peruvian General Archive, México City's General Notary Archive, and the Bolivia's Nationals Archive and Library. [ABSTRACT FROM AUTHOR]

Purpose: Middle and lower-level managers play a significant role in the strategic management process, primarily in the execution stage. However, strategic diffusion - the extent to which a strategy is effectively executed and becomes an integral part of the organization - varies across organizations. This paper aims to examine the strategic diffusion process in two emerging economies, Mexico and Peru. Design/methodology/approach: Parnell's strategic diffusion scale (SDS) was adopted for this study. Respondents also completed Cook and Wall's nine-item organizational commitment instrument and a three-item scale measuring satisfaction with firm performance. Surveys were translated into Spanish and completed by 218 Mexican and 270 Peruvian managers. Findings: Strategic diffusion was linked to performance satisfaction among both Mexican and Peruvian managers. Overall, Mexican managers produced higher scores on the strategic diffusion scale (SDS) than did their Peruvian counterparts. The link between strategic diffusion and organizational commitment among middle and lower-level managers remains unclear. Research limitations/implications: This study supports the strategic diffusion construct and the SDS. Three items in the scale were problematic in certain instances, however. The present study linked strategic diffusion to performance satisfaction in both Mexico and Peru. As expected, Mexican managers exhibited higher SDS scores than did their Peruvian counterparts. The link between strategic diffusion and organizational commitment was not strong, however. Additional research is needed in this area. Practical implications: Middle and lower level managers in different countries have different views on the process of strategic diffusion. These distinctions are cause by a number of factors, including stages in the economic development cycle, organizational culture, and widely accepted management practices. Executives seeking to implement strategies should recognize the three key components of strategic diffusion - understanding, involvement, and commitment - and how they are influenced by national contexts. Originality/value: There is a dearth of research assessing management behaviors in emerging nations. It is also important to learn more about processes associated with strategy execution in different organizations. This paper addresses both needs by assessing strategic diffusion in Mexico and Peru. [ABSTRACT FROM AUTHOR]

This paper describes the integration of Latin American marine fisheries into the global production system in the post-1945 period and the role of foreign and domestic fleets in this process. Through reference to the state-denial theories found in the globalisation literature, it charts the impact that the globalisation process has had upon the exploitation and sustainability of fish stocks in Latin American waters. It argues that while globalisation may indeed boost environmental awareness and lead to a more sustainable level of production through the decreased influence of local political interests, this has yet to happen in the principal Latin American fishing nations. [ABSTRACT FROM AUTHOR]

This paper analyses gender differences in vulnerability and resilience to shocks, including climate change and climate variability, for Peru, Brazil and Mexico, which together account for more than half the population in Latin America. Vulnerability and resilience indicators are measured by a combination of the level of household incomes per capita and the degree of diversification of these incomes. Thus, households which simultaneously have incomes which are below the national poverty line and which are poorly diversified (Diversification Index below 0.5) are classified as highly vulnerable, whereas households which have highly diversified incomes above the poverty line are classified as highly resilient. The analysis shows that female headed households in all three countries tend to be less vulnerable and more resilient than male headed households, despite the fact that the former usually have lower education levels. Copyright © 2016 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

In certain post-colonial societies, the metaphor of the successful recipe was and continues to be used politically when it comes to defining national culture, often represented in the form of a pot or kettle, where indigenous ingredients and knowledge are combined, effortlessly and without mediation, with other products and techniques from afar. The result is a product that is superior to any of its parts. This article questions the principles of symmetry, continuity and purity that characterize the culinary stories of the mestizo and multicultural nation, and shows how the presence of certain historical and social actors has been made invisible within the great cauldron. Based on field observations and analysis of historical sources and audiovisual productions, we present two case studies that take place in different periods, in Mexico and Peru. This journey from the 16th century to the present day shows how both nation-states have managed social and cultural differences within their territories throughout their history, using the concepts of mestizaje and multiculturalism as catalysts for control and domination. The stories of mestizo cuisine propose a false symmetry between cultural elements of social groups that were always far from being so. By proclaiming a supposedly balanced, reflexive and consensual fusion of cultures, they erase the historical complexity of culinary cultures, as well as the past and present expressions of colonialism. This paper constitutes a contribution to the studies concerning the nation from the perspective of food cultures. It reveals the conflicts of exclusion, power and hierarchy that run through the discourses on national cuisines, and some keys to interpreting the political agenda of the mestizo nation: neoliberal multiculturalism. [ABSTRACT FROM AUTHOR]

Most Latin American countries, if not all, have struggled with issues of national consciousness, identity formation within unifying political systems where some countries have struggled more than others in fostering one common goal: national identity or nacionalidad. Can one speak about a Latin-American identity? Are there Latin-American uniformities that identify its people other than language? This paper compares the Mexican and Peruvian national identities. [ABSTRACT FROM AUTHOR]

The Spanish version of the 5-item Mindful Attention Awareness Scale (MAAS-5) is a brief measure of the general tendency to be attentive and aware of experiences in the present moment during daily life. The MAAS-5 has been used in different countries; however, an assessment of its cross-cultural measurement invariance (MI) has not been conducted. Therefore, the study aimed to evaluate the cross-cultural measurement invariance of the MAAS-5 in university students from two countries: Peru and Mexico. A total of 1144 university students from Peru (N = 822) and Mexico (N = 322) responded online to the Spanish version of the 5-item Mindful Attention Awareness Scale (MAAS-5). A multigroup confirmatory factor analysis was performed. Measurement invariance tests the hypothesis that the model behind a set of scores is comparable between groups. The results showed that the unidimensional structure of the MAAS-5 is the same between Peruvian and Mexican university students. Therefore, it is suggested that university students from both countries conceptualize the mindfulness in a similar way. As a result, the MAAS-5 can be used to compare differences between countries. No significant differences were observed in the MAAS-5 score between Peruvian and Mexican university students. The present study contributes to a better understanding of the psychometric properties of the MAAS-5 by presenting MI results in two Latin American countries. Implications of the findings are discussed, which will facilitate a more solid and reliable use of the MAAS-5 in future cross-cultural studies. [ABSTRACT FROM AUTHOR]

Copyright of Runa: Archivo para las Ciencias del Hombre is the property of Runa: Archivo para las Ciencias del Hombre and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Neoechinorhynchus cylindratus Van Cleave (Zoo Anz 43: 177–1990, 1913) Van Cleave (Ill Natl Hist Surv Bull 13:225–257, 1919) is a North American acanthocephalan originally described from Micropterus salmoides (Lacépède) in Pelican Lake, Minnesota. It is common in Centrarchids but also not infrequent in fishes of other families. Purpose: A unique population of N. cylindratus was discovered in Peru. It needed to be described and its introduction into Peru investigated. Methods: Standard processing of specimens and staining in Borax carmine and fast green for creating whole mounts were employed. Literature sources were available from the OMA personal collection. Results: The descriptive accounts of N. cylindratus have been rather stable over the years since its original description. It has been, however, oddly identified from Gambusia affinis (Baird and Girard) in Peru. Females of the Peruvian specimens were, however, not typical in having a terminal-near terminal gonopore at odds with the sub-ventral position characteristic of the usual populations of N. cylindratus in North America. We describe the Peruvian material and outline the distinct morphological variations from the North American populations in the position of the female gonopore, among other characters. We also explain its introduction into Peru and the translocation of the position of female gonopore to the terminal position. Conclusions: The translocation to the terminal position of the female gonopore in the Peruvian material is attributed to host related developmental factors. The route of introduction of N. cylindratus into Peru through the introduction of G. affinis from the United States has been accounted for. It may be comparable to the introduction of the same acanthocephalan species into northern Mexico via the documented introduction of its primary host, M. salmoides, also from the United States into Mexico in 1930. The introduction of Acanthocephalus dirus Van Cleave (Ill Natl Hist Surv Bull 13:225–257, 1919) (Van Cleave and Townsend, 1936) into Mexico is also discussed. [ABSTRACT FROM AUTHOR]

Copyright of Campus Virtuales is the property of Campus Virtuales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this article is to explore the mechanisms by which indigenous social enterprises contribute to a rural community’s sustainable development and improves the quality of life of its inhabitants. The work follows a qualitative methodology and uses the case study as a research technique. The research suggests that social enterprise uses four main mechanisms to promote rural sustainable development in the community where it operates: labor as a source of quality of life, gender equality, sustainable exploitation of the resources, and the equitable distribution of benefits between the economic, social and environmental dimensions. [ABSTRACT FROM AUTHOR]

Aim This exploratory study conducted in Mexico and Peru investigated nurses' perceptions about their role in public health and working conditions. Background Health reform efforts in many countries are redefining the role of health professionals in public health. Little is known about the role of nurses working in public health contexts in Latin America. Method Fourteen focus groups were conducted in Mexico and Peru with 82 nurses working in government-sponsored community health centres. Data were analysed using a content analysis technique. Findings Themes identified were: nurses' job descriptions in public health settings; organisational factors influencing the nurses' work, and influence of academic and social image factors. Conclusion Management barriers and limited training influences the role and working conditions of public health nurses in Mexico and Peru. Implications for nursing management The professional role of nurses working in public health in Latin America is not well defined because of the health-care system infrastructure and the lack of a clear public health nurse job description. Further research is needed to better understand the role of public health nurses and strengthen their training, particularly in relation to nursing management encompassing abilities for decision-making processes and public health program planning and evaluation. [ABSTRACT FROM AUTHOR]

Purpose: New approaches to extension service delivery are needed that stimulate increased agricultural production, contribute to collective action and which also foster the emergence of agricultural innovation systems. Research in Peru and Mexico explores some of these new approaches. Design/methodology/approach: In both countries, a qualitative value chain mapping methodology was used to explore the challenges of providing extension provision to resource-poor farmers in ways that stimulate collective action and agricultural innovation systems. Findings: In Peru, collective action and the development of an agriculture innovation system required the network broker activities of initially a non-governmental organization (NGO) and then increasingly trusted local farmers known as Kamayoq. In Mexico, collective action took place in the context of a linear transfer-of-technology approach focused on access to improved maize seed and there was no evidence of the emergence of innovation networks. Practical implications: Different extension modalities can foster collective action but this in itself is not enough to encourage innovation. Extension needs to focus on combining collective action with networking amongst sets of heterogeneous value chain actors. Originality/value: The Peruvian and Mexican case studies demonstrate that the debate about the modalities of pluralistic and diversified extension systems has obscured the reality that the development community still has some way to go to achieve comprehensively the paradigm shift from a linear transfer-of-technology approach to one that supports the emergence of agricultural innovation systems. [ABSTRACT FROM PUBLISHER]

Increased subordinate participation in management decisions has been a recognized trend in developed Western organizations in recent decades. This study examines a manager's propensity for engaging in participative decision making (PPDM)in two emerging Latin American nations, Mexico and Peru. Although these two nations possess some degree of cultural similarity, two key differences were identified. First, Mexican managers who believed that PDM reduces a manager's power base were also likely than others to see a positive link between PDM and organizational effectiveness. In contrast, Peruvian managers who believed that PDM reduces a manager's power base were less likely than others to see a positive link between PDM and organizational effectiveness. Second, Mexican managers operating in participative organizational cultures were less committed than other managers to participation as a management philosophy and to their organizations. In contrast, Peruvian managers operating in participative organizational cultures were more committed than other managers to participation and to their organizations. Conclusions and directions for future research are also presented. [ABSTRACT FROM AUTHOR]

The field of cocaine production and trafficking has become more differentiated and the enterprises have become more heterogeneous. A new generation of traffickers has entered the business. They are low profile, cautious and they organize the trade in an informal way. They have a different style of operation than the druglords in the epoch of the big ‘cartels’. The use of individual couriers smuggling small amounts of cocaine while using normally scheduled flights has increased spectacularly presenting new challenges to law enforcement. [ABSTRACT FROM AUTHOR]