Sexualities,teenage pregnancy and educational life histories in Portugal: experiencing sexual citizenship?     

Laura Fonseca  Sofia A. Santos 《Gender and education》2012,24(6):647-664

This article focuses on Portuguese working-class teenage girls’ voices and experiences concerning sexuality and pregnancy. Within a sociological, feminist and educational framework, it explores the girls’ perspective on sexual and intimate citizenship as evidence of fairer forms of regulation of teenage sexualities. Through building life histories of three pregnant and teenage mothers, this article aims to understand how girls rehearse and live out their sexualities and pregnancies as well as listen to their voices and recognise their demand for inclusion and respect. Gender power relations emerge as central in configuring girls’ pathways and shed light on youth pregnancy.  相似文献   

The visualization of spatial transformations in diagrams of molecular structures     

G. M. Seddon  Riaz H. Tariq  J. Dos Santos Veiga 《International Journal of Science Education》2013,35(4):409-420

Summaries

English

The investigation sets out to determine in absolute terms the average level of performance of English and Portuguese students in visualizing how diagrams of molecules should be drawn after performing a rotation, reflection or inversion on the molecule itself. A second aim was to determine the factor structure of these tasks. Both aims were investigated using tests comprising samples of items randomly selected from domains of items which operationally defined each task. The results showed that for the students in both countries, the average level of performance on each of these tests was far from satisfactory. The factor structure separated items corresponding to the rotations, reflections and inversions. Within the categories of items corresponding to rotations and reflections, the students from the two different countries give rise to different patterns of loadings for the three different types of rotations and three different types of reflection.  相似文献   

Information literacy in managers’ education     

M. Valle Santos  Rosa M. Mayoral 《Journal of Business & Finance Librarianship》2013,18(2):167-182

This research reflects on information literacy (IL) when taking business decisions and, on the education of future managers. We focus on two aspects; characterizing IL skills and their link to academic performance. This research provides interesting conclusions. First, IL may be broken down into various dimensions – access, evaluation and use – and these skills are not independent: our research shows how persons skilled at applying information will lose their advantage if they are not skilled at interpreting or at prior selection. Second, our study also shows how the IL skills have differing effects on the different components of the academic performance.  相似文献   

Resilience does not predict academic performance in gross anatomy     

Rodrigo Enrique Elizondo‐Omaña  María de los Angeles García‐Rodríguez  José Miguel Hinojosa‐Amaya  Eliud Enrique Villarreal‐Silva  Rosa Ivette Guzmán Avilan  Juan José Bazaldúa Cruz  Santos Guzmán‐López 《Anatomical sciences education》2010,3(4):168-173

Few studies have evaluated resilience in an academic environment as it relates to academic success or failure. This work sought to assess resilience in regular and remedial students of gross anatomy during the first and second semesters of medical school and to correlate this personal trait with academic performance. Two groups of students were compared: the first group included first‐year medical students in the regular course, and the second group included first‐year medical students who did not pass the regular anatomy course and so were enrolled in the remedial course. Both groups completed anonymous surveys designed to gather demographic data and establish scores on the Connor‐Davidson resilience scale, which includes 25 statements rated zero to four on a Likert scale (maximum score 100). The average resilience score was the same for both groups, 80 ± 9. The average anatomy grades differed significantly between regular students (67± 15.0) and remedial students (61 ± 12.0). While there was no overall correlation between resilience score and anatomy grade, regular students with resilience scores of 75 or greater showed slightly better academic performance than their classmates. Similarly, remedial students with resilience scores of 87 or greater faired better academically. Resilience does not predict academic performance in gross anatomy, and further work is necessary to identify those intrinsic and extrinsic factors that influence students' achievements. Anat Sci Educ. © 2010 American Association of Anatomists.  相似文献   

Teaching skills to promote clinical reasoning in early basic science courses     

Rodrigo Enrique Elizondo‐Omaña  Jesus Alberto Morales‐Gómez  Orlando Morquecho‐Espinoza  José Miguel Hinojosa‐Amaya  Eliud Enrique Villarreal‐Silva  Maria de los Angeles García‐Rodríguez  Santos Guzmán‐López 《Anatomical sciences education》2010,3(5):267-271

Basic and superior reasoning skills are woven into the clinical reasoning process just as they are used to solve any problem. As clinical reasoning is the central competence of medical education, development of these reasoning skills should occur throughout the undergraduate medical curriculum. The authors describe here a method of teaching reasoning skills in a clinical context during a human anatomy course. Anat Sci Educ 3:267–271, 2010. © 2010 American Association of Anatomists.  相似文献   

Psychometric properties of the Portuguese version of the Éxamen Geronto-Psychomoteur (P-EGP)     

Ana Morais  Sofia Santos  Paula Lebre 《Educational gerontology》2013,39(7):516-527

ABSTRACT

Aging involves concomitant and interrelated changes in sensory, motor, and cognitive function. There is a decrease in psychomotor skills—such as balance, spatial orientation, mobility, and motor coordination—visible in increased difficulties performing daily instrumental activities (e.g., self care and domestic activities). The absence of valid psychomotor instruments for the elderly population to be used by psychomotor therapists can be identified as one of the reasons why there is a scarce research in this area. Currently, in Portugal, psychomotor therapists do not have any specific, validated scale within the psychomotor domain built and/or adapted to guide psychomotor interventions with the elderly population. Therefore, the aim of this study was the translation, adaptation, and validation of the Portuguese version of the Éxamen Geronto-Psychomoteur (P-EGP) in a population of 497 elders, aged between 60 and 99 years, with and without dementia. Results of the study are presented and discussed in terms of the reliability and validity of P-EGP. The results demonstrate that P-EGP appears to be a valid and reliable assessment of psychomotor skills for the elderly population in Portugal. Practical implications and future directions of research are also discussed.  相似文献   

Medical Simulation in the Community College Health Science Curriculum: A Matrix for Future Implementation     

Michael P. McLaughlin  Soko S. Starobin  Frankie Santos Laanan 《Community College Journal of Research & Practice》2013,37(6):462-476

As the nation's healthcare education system struggles to keep pace with the demand for its services, educators are seeking creative and innovative solutions to meet the needs of a growing number of students. The integration of medical simulation technology into the community college health science curriculum is a creative solution that can meet the needs of healthcare educators and the students they serve, as well as of the healthcare community. This article provides a comprehensive overview of medical simulation, beginning with a review of literature regarding its history and efficacy, continuing with the current state of medical simulation usage, and concluding with implications for practice by offering a matrix for simulation integration and implementation. While Iowa's community colleges are the focus of the current state of usage, the implications for practice are useful to all comprehensive community colleges offering health science education programs.  相似文献   

Documenting and Assessing the Role of Community Colleges in Developing Human Capital     

Frankie Santos Laanan  David E. Hardy  Stephen G. Katsinas 《Community College Journal of Research & Practice》2013,37(10):855-869

The 21st century community college is an institution that espouses the values of open-access and high quality education. The literature is filled with research that documents the extent to which these institutions contribute to society and to human capital development. The purpose of this article is three-fold: First, to apply a human capital framework to the community college context; second, to describe efforts by several states to document and assess their community colleges' contributions to human capital development; and third, to raise research and policy issues related to improving assessment of that role. The article concludes by addressing future research and policy implications.  相似文献   

Mimicking Web search engines for expert search     

Rodrygo L.T. Santos  Craig MacdonaldIadh Ounis 《Information processing & management》2011

Many enterprise employees may publish content outside their corporate intranet, making the Web a valuable source for identifying company experts. In this article, we thoroughly investigate the usefulness of Web search engines (WSEs) for expert search. In particular, we claim that the ranking of documentary expertise evidence provided by a WSE should also give an indication of the importance of such evidence. To investigate this, we mimic the rankings of seven different WSEs by trying to reproduce their underlying ranking mechanisms in order to search for candidate experts in the TREC CERC collection. Experimental results show that our approach is effective for expert search, and can significantly improve an intranet-based expert search engine. Moreover, when the mimicking of WSEs is further improved by training, expert search performance is also generally enhanced. Finally, we show that WSEs can be mimicked as effectively using only titles and snippets instead of the full content of WSEs’ results, while drastically reducing network costs.  相似文献   

Is bioelectrical impedance spectroscopy accurate in estimating changes in fat-free mass in judo athletes?     

Catarina N. Matias  Diana A. Santos  David A. Fields  Luis B. Sardinha  Analiza M. Silva 《Journal of sports sciences》2013,31(12):1225-1233

Abstract

Bioelectrical impedance spectroscopy (BIS) provides an affordable and practical assessment of fat-free mass (FFM). However, little information is available on the assessment of changes in fat-free mass in top-level athletes using BIS. The aim of this study was to examine the accuracy of BIS in tracking changes in fat-free mass of elite male judo athletes from a period of weight stability to just before competition, using the four-compartment model (4C model) as reference method. In total, 27 elite male judo athletes (age 22.2 ± 2.8 years) were evaluated. Measures of body volume assessed by air displacement plethysmography, bone mineral content by dual-energy X-ray absorptiometry, and total-body water assessed with deuterium dilution were used in a 4C model. Fat-free mass was also assessed by BIS (FFM_BIS). Changes in FFM_BIS were not significantly different from measured by the reference method (P = 0.000). Furthermore, the r ² was 0.62 and the standard error of the estimate was 1.03 kg. The limits of agreement ranged from ?3.36 to 2.59 kg with no bias observed. These findings demonstrate the viability of BIS as a valid tool for tracking fat-free mass in elite male judo athletes. However, based on the wide limits of agreement observed, BIS is less valid at an individual level for tracking fat-free mass in these athletes.  相似文献