Contributions of Individual, Family, and School Characteristics to Chilean Students’ Social Well-Being at School

Indexación ScopusSchools are an essential part of students’ lives and can promote and facilitate their well-being. Although research on well-being among school-aged children and adolescents has distinguished subjective well-being from social well-being, very few studies examined student’s social well-being at school (SWS). SWS is understood as students’ valuation of the circumstances and functioning of their school. This framework posits that the context of the schools can shape students’ perception of feeling integrated and making significant contributions to their schools. However, not much is known regarding the joint contribution of individual, family, and school characteristics to students’ SWS. This study analyzed these joint contributions in a nationally representative sample of 6,389 children and adolescents enrolled in 5th–11th grades. Findings show that being female and younger were individual predictors of SWS. Students’ satisfaction with their family and fewer changes of schools were also significant contributors. When students’ perceptions of their schools were incorporated, the individual and family characteristics decreased or lost significance. In the full model, the highest contribution to SWS was explained by the school-level aggregated perception of school climate. These findings call for integrated policies and practices to foster students’ sense of belonging, feeling integrated, and contribution to their schools, with a focus on school-level interventions to improve SWS through positive and engaging school climates that foster students’ sense of agency. © Copyright © 2021 López, Torres-Vallejos, Ascorra, González, Ortiz and Bilbao.https://www.frontiersin.org/articles/10.3389/fpsyg.2021.620895/ful

Dispersal of seeds of Hymenaea courbaril (Fabaceae) in a logged rain forest in the Peruvian Amazonian Dispersão de sementes de Hymenaea courbaril (Fabaceae) em uma floresta tropical úmida com exploração madeireira na Amazônia peruana

Seed dispersal of Hymenaea courbaril was studied by following the fate of 585 seeds embedded with small magnets and set in displays in and near a logged strip in rain forest in the Peruvian Amazonian. Mammals took fruits from all displays, which were located in the forest, edge, and cleared strip. Overall removal rates were low - a median of 8.1 fruits / month from displays maintained with 8-10 fruits - but were higher in August than in earlier months. Most fruits were dropped near the display or had their seeds eaten, but > 13% were successfully dispersed. Most of the dispersed seeds were buried, which increases probability of germination. Maximum dispersal distance of live seeds was 12.1 m (median 3.1 m), but other magnets were transported up to 34 m, indicating seeds were dispersed further, but then eaten. Acouchies (most likely Myoprocta pratti) and agoutis (Dasyprocta fuliginosa) were apparently the main dispersal agents. Dispersal of seeds from the forest into the logged strip was rare, suggesting that although rodents disperse H. courbaril, they cannot be relied on for the reseeding this and similar species in recent clearings.<br>Foi estudada a dispersão de sementes de Hymenaea courbaril, seguindo o destino de 585 sementes marcadas com imãs e expostas a potenciais dispersores, colocadas em agregados no interior e próximo de uma faixa de floresta cortada, na Amazónia peruana. Mamíferos retiraram frutos de todos os agregados, localizados no interior da floresta, na sua borda, e na clareira. As taxas de remoção foram baixas - mediana de 8.1 frutos/mês em agregados mantidos com 8-10 frutos - mas foram mais altas em agosto que nos primeiros meses do ano. A maior parte dos frutos foi abandonada próxima do agregado de origem ou as suas sementes foram consumidas, mas > 13% foram dispersos com sucesso. A maior parte das sementes dispersas foi enterrada, o que favorece a germinação. A distância máxima de dispersão de sementes vivas foi de 12.1 m (mediana 3.1 m), mas outros imãs foram transportados até 34 m, indicando que as sementes foram dispersas mais longe, mas foram consumidas depois. Cutiaras (muito provavelmente Myoprocta pratti) e cutias (Dasyprocta fuliginosa) parecem ter sido os principais agentes de dispersão. A dispersão de sementes da floresta para o interior da clareira foi rara, sugerindo que apesar de alguns roedores dispersarem H. courbaril, não se pode ficar dependente deles para o repovoamento desta e de outras espécies em clareiras recentes

Chilean management education: rhetoric of pragmatism, consumerism, individualism and elitism

The aim of this paper is to understand the character and the role of higher education in business in relation to the wider institutional and structural contexts within which they function. Being loyal to that widespread background, business schools in Chile have become efficient providers of appropriate goods and services for their respective clients and consumers, behaving more like corporations and businesses rather than educational institutions. From this perspective, business education's alignment with the wider political and socio-economic shifts associated with the developments of market economies and economic globalization is a necessary reflection. In this paper we will provide an account of our problematization of management education practices in Chile. This practice was pictured as one of the main characters at the forefront of the Chilean neo-liberal revolution during the final years of the last century. In particular, we will unravel more closely the chain of signifiers articulating the meaning of Chilean higher business education. This articulation is recuperated mainly around how those involved in the management education practice talk about (our)themselves. As well as specialised press writings, some academic accounts and fragments from our own 'ethnographic' involvement are used for this purpose. Particular attention is paid to the social, political and fantasmatic logics (GLYNOS; HOWARTH, 2007) as key elements of our own explanation of this practice, which in turn informs our critical standpoint

"Organización, fragmentación y posibilidades de cambio: la brecha como vacío fértil"

En este trabajo buscamos comprender los complejos procesos de aprendizaje colectivo, y explorar y diseñar herramientas que posibiliten desarrollarlo. De este modo, observamos brechas y fragmentaciones en la red organizativa, que se enquistan en un vacío estéril que impide el flujo y tensión creativa que requieren los procesos de transformación y cambio. Primeramente se explicitan conceptos, seguido de ejemplos de brechas en torno a las cuales venimos trabajando. Finalmente concluimos con una síntesis integradora para abrir nuevos horizontes que nos conduzcan a una articulación compleja de dichas brechas

Frugivoria em morcegos (Mammalia, Chiroptera) no Parque Estadual Intervales, sudeste do Brasil

<abstract language="eng">This study was carried out at the Intervales State Park, an Atlantic Rain Forest area in Southeastern Brazil. Bats were monthly mist netted over a full year, and fecal samples were collected for dietary analysis. The seeds found in each sample were identified in the laboratory under a stereoscopic microscope by comparison with seeds taken from ripe fruits collected in the study area. Three hundred and seventy one bats were collected, of which 316 (85.2%) were frugivorous. The total number of fecal samples with seeds and/or pulp was 121. Sturnira lilium (E. Geoffroy, 1810) was the most abundant species in the study area (n = 157 captures) and Solanaceae fruits accounted for 78.5% of the fecal samples with seeds (n = 56). Artibeus fimbriatus Gray, 1838 (n = 21 samples) fed mostly on Cecropiaceae (38%) and Moraceae fruits (24%), and Artibeus lituratus (Olfers, 1818) (n = 7 samples) on Cecropiaceae (57%) and Moraceae (29%). Carollia perspicillata (Linnaeus, 1758) (n = 16 samples) fed mostly on Piperaceae fruits (56,3%), but Solanaceae (31,3%) and Rosaceae seeds (12,5%) were also found in feces. Overall, seeds found in bat feces belong to eight plant families: Solanaceae (n = 67 samples); Cecropiaceae (n = 14); Piperaceae (n = 14); Moraceae (n = 8); Rosaceae (n = 3); Cucurbitaceae (n = 3); Cluseaceae (n = 1), and Araceae (n = 1). The close association of different bat species with fruits of certain plant families and genus may be related to a possible mechanism of resource partitioning that shapes the structure of the community