Teaching skills to promote clinical reasoning in early basic science courses

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.     

Guava extract （Psidium guajava） alters the labelling of blood constituents with technetium-99m

Psidium guajava （guava） leaf is a phytotherapic used in folk medicine to treat gastrointestinal and respiratory disturbances and is used as anti-inflammatory medicine. In nuclear medicine, blood constituents （BC） are labelled with technetium-99m （^99mTc） and used to image procedures. However, data have demonstrated that synthetic or natural drugs could modify the labelling of BC with ^99mTC. The aim of this work was to evaluate the effects of aqueous extract of guava leaves on the labelling of BC with ^99mTc. Blood samples of Wistar rats were incubated with different concentrations of guava extract and labelled with ^99mTc after the percentage of incorporated radioactivity （%ATI） in BC was determined. The results suggest that aqueous guava extract could present antioxidant action and/or alters the membrane structures involved in ion transport into cells, thus decreasing the radiolabelling of BC with ^99mTc. The data showed significant （P〈0.05） alteration of ATI in BC from blood incubated with guava extract.     

The rewards of human capital competences for young European higher education graduates

Abstract

The labour market rewards for a number of required human capital competences are analysed using a sample of young European higher education graduates. Factor analysis is applied to classify competences by jobs into eight orthogonal groups, namely participative, methodological, specialised, organisational, applying rules, physical, generic and socio‐emotional competences. Estimates for the total rewards for competences are obtained through conventional wage regression, whereas estimates of the total rewards are derived in terms of job satisfaction through ordered logit regression. Explanatory variables include personal characteristics, job attributes, occupational titles, fields of study, type of higher education institution and country dummies. Results on wage rewards show that jobs with higher requirements of participative and methodological competences are best paid; conversely, jobs with higher requirements of organisational, applying‐rules and physical competences are worse paid. Results on total rewards suggest that jobs with higher requirements of competences increase graduates’ satisfaction, the only exception being applying‐rules competences.     

Regulating the writing process in the teacher training practicum guided by feedback at the University of Barcelona

This is a longitudinal study that focuses on blog-writing for the purpose of self-assessing competencies, and which was carried out within the practicum of a degree course in Primary Education Teaching at the University of Barcelona. Over the course of three academic years, students and a teacher have used a Platform 2.0 program, specially created for the study, to reflect on their learning processes and to self-assess with respect to the benchmark competences selected. The results show, first, a significant increase in students’ levels of awareness of their own competences, thanks to the optimisation of their communicative competency to explain same, and guided by the teacher’s feedback; and second, a growing level of satisfaction that can be observed in the assessment surveys on the process implemented.     

Developmental Outcome of Minority Infants: A Process-oriented Look into Our Beginnings

This article reviews the literature on the development of children of minority status from birth to 3 years of age (infants). 5 major sources of influence on the developmental outcome of minority infants are proposed: cultural beliefs and caregiving practices, health status and health care practices, family structure and characteristics, socioeconomic factors, and biological factors. It is suggested that differences exist between minority and Anglo families in their developmental goals and interactions during the infancy period. The health status of some minority groups places these infants in an at-risk category for neurodevelopmental problems. The family context is characterized by younger mothers, a higher percentage of single heads of households, but also large, extended families. Socioeconomic factors have a pervasive influence on both infants and parents, and the contribution of biological factors is suggested but poorly understood. It is concluded that these factors act synergistically to place these infants in alternative (not necessarily deviant) developmental pathways, or in "at-risk" categories for neurodevelopmental problems, while canalization processes are operating to insure that major developmental milestones are achieved.     

“Suited to Their Needs”: White Innocence as a Vestige of Segregation

Discourses that supported de jure segregated schools often invoked White innocence in the form of altruistic motivations. These same invocations are found in more contemporary school policy discourses. The authors of this article argue, based on the concept of intertextuality of discourse, the existence of contemporary schooling policies as vestiges of segregation.     

Musselin,Christine & Teixeira,Pedro N ed (2014) Reforming higher education Springer (Berlin) isbn 978‐94‐007‐7027‐0 233 pp £90 http://www.springer.com/education+%26+language/higher+education/book/978‐94‐007‐7027‐0

As a whole, this is an extraordinary book if you wish to study and understand the evolution of higher education—especially in Europe in these times of change of educational paradigms generated by the Bologna Process. However, if the subject of this book is relevant to you as a learning technologist, I advise that you will probably find only parts of it of interest or use. Jesus Garcia Laborda     

Model-based event-triggered multi-vehicle coordinated tracking control using reduced order models

The coordinated tracking problem where a group of followers intercepts a dynamic leader is studied. It is shown in this paper that reduction of inter-agent communication is obtained and improved performance is achieved when each follower implements dynamical models of neighbors and by using an event-triggered control strategy that requires each agent to send measurement updates only when necessary. The results in this paper consider directed graphs and the possible existence of cycles. Performance bounds on the tracking error have been obtained, which are functions of the communication topology and the event thresholds. This approach is extended to consider measurement noise and similar bounds are presented for this case.     

Exploring the Role of Family Support and Ethnic Pride in Cultivating the Academic and Career Resourcefulness of Underserved Youth in an Afterschool Program

The Urban Review - The purpose of this study was to identify the internal and external factors that support the academic and career resourcefulness of adolescents from underserved backgrounds. This...