Search results for " evaluation."
showing 10 items of 1351 documents
Case of Latvia in the Evaluation of Adult Education: Issues and Solutions
2015
<p><em>In the context of research the evaluation of adult education is analyzed as a process and outcome, emphasizing the evaluation of performance; goals are related to the assurance of quality and sustainability according to learners' needs; competence indicators are methodology, motivation, communication and management; evaluation involves self-evaluation, external evaluation and consolidation.</em></p><p><em>The goal of the article is to analyze the experience of adult educators in the field of evaluation. Methods - analysis of literature and interviews with Latvia’s education policy makers and implementers in AQUAD environment.</em></p>&l…
Developing Engineering Skills in Secondary Students Through STEM Project Based Learning
2020
The development of 21st century skills allows the training of competent students prepared for work and social life. The improvement of these skills, necessary for engineering students and future engineers, can be favored with training in Secondary Education Stage. Specifically, the Project-Based Learning (PBL) methodology includes the performance of different activities that allow the acquisition of both conceptual and procedural skills. This article describes the relationship between the skills that high school students develop when they work with PBL and the competences (ABET engineering skills) they acquire. In addition, an objective evaluation of the learning outcomes of 129 Secondary s…
Blisters and calluses from rowing : prevalence, perceptions and pain tolerance
2022
Background and Objectives: Rowing is a sport that involves constant gripping, pulling/pushing, and rotational movements of the hands, in a cyclic periodic manner with every stroke, with hundreds of strokes being taken within a short period of time. Dermatological issues on rowers’ hands (fingers and palms) in the form of blisters and calluses are common knowledge within the community, but their prevalence and the rower’s perceptions and pain tolerance to them has never been systematically evaluated. This work addresses these lacunae. Materials and Methods: Analysis of data collected from a survey on a sample of competitive (117) and noncompetitive rowers (28) who row on-water (total 145). R…
Teacher trainees' experiences of the components of ICT competencies and key factors in ICT competence development in work-based vocational teacher tr…
2022
International journal for research in vocational education and training 9 (2022) 2, S. 146-166
Multi-method evaluation of denudation rates in small mediterranean catchments
2015
The paper presents the results of the research tasks of the Quantitative Geomorphology Working Group (of the Italian Association of Physical Geography and Geomorphology) focused on multi-method evaluation of denudation rates in small catchments of Italy. Several study areas are compared with the goal of quantifying the morphodynamic evolution in different response times and with traditional and innovative techniques. The final aims are the direct erosion monitoring, the geomorphic analysis for the comprehension of drainage basin morphodynamics, up to the geomorphological hazard evaluation. The catchments are key Mediterranean areas particularly sensitive to climatic and anthropic modificati…
Re-evaluation of moisture sources for the August 2002 extreme rainfall episode in central Europe: Evaporation from falling precipitation included in …
2015
Summary Discriminating moisture sources with precision is an important requirement to better understand the processes involved in extreme rainfall episodes. In a previous contribution by Gangoiti et al. (2011b), an innovative technique was presented to assess surface moisture sources contributing to a target precipitation within a Lagrangian framework. The technique was based in transporting parcels of vapor, representing the target precipitation, across a set of nested grids covering a large area at different resolutions. A mesoscale model estimated the meteorological variables to transport and redistribute the vapor back into its original sources, all of them assumed to be at the surface.…
Evaluation of the cytotoxic effect of 7keto-stigmasterol and 7keto-cholesterol in human intestinal (Caco-2) cells
2012
The biological implications of cholesterol oxidation products have been investigated, though research on plant sterol oxidation products is scarce and in some cases contradictory. The cytotoxicity of 7keto(k)-stigmasterol versus 7keto(k)-cholesterol at different concentrations (0-120 μM) and incubation times (4-24h), in intestinal epithelial cells (Caco-2 cells) was evaluated. The 3-[4,5-dimethylthiazol-2-yl]-2,3-diphenyl tetrazolium bromide and neutral red uptake tests, mitochondrial membrane potential (ΔΨm), and relative DNA and RNA contents in the cell cycle phases were determined. Possible interaction effects between 7k-derivatives or non-oxidized stigmasterol were monitored. Endo/lysos…
The migrant crisis in the Mediterranean Sea: Empirical evidence on policy interventions
2021
Abstract This paper presents a novel set of empirical evidence to explore several hypotheses regarding the migrant crisis in the Mediterranean Sea. The political instability in transit countries, such as Libya, that made pre-existent repatriation policies ineffective, called for several search-and-rescue operations in the Mediterranean, which in turn have been wrongly accused of fostering illegal immigration and increasing deaths at sea. The empirical results show that the main determinants of the departures are several root causes at the departing African countries, underlining the importance of fighting human smuggling networks. The paper suggests a change in migration studies’ perspectiv…
Impacto económico de las rentas mínimas: la Renta Valenciana de Inclusión
2019
Las Comunidades Autónomas son las principales responsables de la política de asistencia social en España. Recientemente, la Comunidad Valenciana ha reformado su sistema de rentas mínimas, instaurando la denominada Renta Valenciana de Inclusión. En el presente trabajo se calcula el impacto económico de este programa partiendo de una estimación ex-ante del gasto público a realizar. La estimación cuantifica el número de beneficiarios y el coste presupuestario de la medida; y compara estos resultados con las restantes Comunidades Autónomas. La Comunidad Valenciana se situaría entre las regiones españolas con mayor tasa de cobertura y con mayor gasto por habitante en este tipo de políticas. En b…
Economic evaluations of ergonomic interventions preventing work-related musculoskeletal disorders: a systematic review of organizational-level interv…
2017
Background Work-related musculoskeletal disorders (WMSD) represent a major public health problem and economic burden to employers, workers and health insurance systems. This systematic review had two objectives: (1) to analyze the cost-benefit results of organizational-level ergonomic workplace-based interventions aimed at preventing WMSD, (2) to explore factors related to the implementation process of these interventions (obstacles and facilitating factors) in order to identify whether economic results may be due to a successful or unsuccessful implementation. Methods Systematic review. Studies were searched in eight electronic databases and in reference lists of included studies. Companio…