4 research outputs found
Self-concept at work scale: construction and validation
Neste trabalho, a proposta é apresentar uma escala para a mensuração do autoconceito no trabalho, construída a partir da transposição do modelo de L'Écuyer (1978). Não há na literatura relatos sobre a existência de uma escala deste tipo, portanto, acentua-se aqui a importância em se fazer tal mensuração e, por conseguinte a construção e validação de uma escala deste tipo, já que a percepção do autoconceito é um fato que pode alterar o desempenho e até a satisfação dos indivíduos no trabalho. Os itens foram construídos e aplicados à uma amostra de 607 sujeitos (294 Mulheres e 305 Homens). Após a Análise Fatorial, o instrumento ficou composto por 43 itens, a serem respondidos numa escala tipo Likert de 5 pontos, (1-nunca; 3-às vezes; 5-sempre) e seis fatores que após a análise de confiabilidade apresentaram valores para o alpha de Cronbach acima de 0,70.In this work, our purpose is present a scale for the measurement of self-concept at work, constructed from the transposition of L'Écuyer model (1978). We do not have in the literature any report about this type of scale. This emphasizes the importance of making this measure and the construction and validation of scale of this type. In particular, the self-perception can change the performance and the employee satisfaction at work. In this study, we utilized a sample of the 607 employees. We realized the Factors Analyses and the scale is composed by, 43 items to be responded in a Likert's scale (1-never, 3-sometimes, 5-allways) and six factors, that after the confiability analyses present values for the Cronbach's alpha greater than 0.70
Escala de autoconceito no trabalho: construção e validação
Neste trabalho, a proposta é apresentar uma escala para a mensuração do autoconceito no trabalho, construída a partir da transposição do modelo de L'Écuyer (1978). Não há na literatura relatos sobre a existência de uma escala deste tipo, portanto, acentua-se aqui a importância em se fazer tal mensuração e, por conseguinte a construção e validação de uma escala deste tipo, já que a percepção do autoconceito é um fato que pode alterar o desempenho e até a satisfação dos indivíduos no trabalho. Os itens foram construídos e aplicados à uma amostra de 607 sujeitos (294 Mulheres e 305 Homens). Após a Análise Fatorial, o instrumento ficou composto por 43 itens, a serem respondidos numa escala tipo Likert de 5 pontos, (1-nunca; 3-às vezes; 5-sempre) e seis fatores que após a análise de confiabilidade apresentaram valores para o alpha de Cronbach acima de 0,70
NEOTROPICAL CARNIVORES: a data set on carnivore distribution in the Neotropics
Mammalian carnivores are considered a key group in maintaining ecological health and can indicate potential ecological integrity in landscapes where they occur. Carnivores also hold high conservation value and their habitat requirements can guide management and conservation plans. The order Carnivora has 84 species from 8 families in the Neotropical region: Canidae; Felidae; Mephitidae; Mustelidae; Otariidae; Phocidae; Procyonidae; and Ursidae. Herein, we include published and unpublished data on native terrestrial Neotropical carnivores (Canidae; Felidae; Mephitidae; Mustelidae; Procyonidae; and Ursidae). NEOTROPICAL CARNIVORES is a publicly available data set that includes 99,605 data entries from 35,511 unique georeferenced coordinates. Detection/non-detection and quantitative data were obtained from 1818 to 2018 by researchers, governmental agencies, non-governmental organizations, and private consultants. Data were collected using several methods including camera trapping, museum collections, roadkill, line transect, and opportunistic records. Literature (peer-reviewed and grey literature) from Portuguese, Spanish and English were incorporated in this compilation. Most of the data set consists of detection data entries (n = 79,343; 79.7%) but also includes non-detection data (n = 20,262; 20.3%). Of those, 43.3% also include count data (n = 43,151). The information available in NEOTROPICAL CARNIVORES will contribute to macroecological, ecological, and conservation questions in multiple spatio-temporal perspectives. As carnivores play key roles in trophic interactions, a better understanding of their distribution and habitat requirements are essential to establish conservation management plans and safeguard the future ecological health of Neotropical ecosystems. Our data paper, combined with other large-scale data sets, has great potential to clarify species distribution and related ecological processes within the Neotropics. There are no copyright restrictions and no restriction for using data from this data paper, as long as the data paper is cited as the source of the information used. We also request that users inform us of how they intend to use the data
Brazilian Flora 2020: Leveraging the power of a collaborative scientific network
International audienceThe shortage of reliable primary taxonomic data limits the description of biological taxa and the understanding of biodiversity patterns and processes, complicating biogeographical, ecological, and evolutionary studies. This deficit creates a significant taxonomic impediment to biodiversity research and conservation planning. The taxonomic impediment and the biodiversity crisis are widely recognized, highlighting the urgent need for reliable taxonomic data. Over the past decade, numerous countries worldwide have devoted considerable effort to Target 1 of the Global Strategy for Plant Conservation (GSPC), which called for the preparation of a working list of all known plant species by 2010 and an online world Flora by 2020. Brazil is a megadiverse country, home to more of the world's known plant species than any other country. Despite that, Flora Brasiliensis, concluded in 1906, was the last comprehensive treatment of the Brazilian flora. The lack of accurate estimates of the number of species of algae, fungi, and plants occurring in Brazil contributes to the prevailing taxonomic impediment and delays progress towards the GSPC targets. Over the past 12 years, a legion of taxonomists motivated to meet Target 1 of the GSPC, worked together to gather and integrate knowledge on the algal, plant, and fungal diversity of Brazil. Overall, a team of about 980 taxonomists joined efforts in a highly collaborative project that used cybertaxonomy to prepare an updated Flora of Brazil, showing the power of scientific collaboration to reach ambitious goals. This paper presents an overview of the Brazilian Flora 2020 and provides taxonomic and spatial updates on the algae, fungi, and plants found in one of the world's most biodiverse countries. We further identify collection gaps and summarize future goals that extend beyond 2020. Our results show that Brazil is home to 46,975 native species of algae, fungi, and plants, of which 19,669 are endemic to the country. The data compiled to date suggests that the Atlantic Rainforest might be the most diverse Brazilian domain for all plant groups except gymnosperms, which are most diverse in the Amazon. However, scientific knowledge of Brazilian diversity is still unequally distributed, with the Atlantic Rainforest and the Cerrado being the most intensively sampled and studied biomes in the country. In times of “scientific reductionism”, with botanical and mycological sciences suffering pervasive depreciation in recent decades, the first online Flora of Brazil 2020 significantly enhanced the quality and quantity of taxonomic data available for algae, fungi, and plants from Brazil. This project also made all the information freely available online, providing a firm foundation for future research and for the management, conservation, and sustainable use of the Brazilian funga and flora