Training Alone Is Not Enough

Improving healthcare services in the developing world remains a major goal for many organizations and despite enormous training and program investments from international organizations, service improvements have been modest. This study looks at how to improve results by examining the relationship between the conditions in a healthcare providers' work environment and his or her performance. Drawing upon a human performance model that assumes that performance expectations, timely feedback, adequate environment, incentives, and skills and knowledge are required for a worker to perform well, this study explores how these conditions might affect healthcare provider performance in four countries. The study successfully shows that although multiple conditions were deficient or missing in every country, significant association is found between the performance of workers and conditions in the workers environment. Further, when viewed across all countries, non‐monetary incentives is the most powerful “predictor‘ of performance when compared with other factors. Of particular interest to Performance Improvement practitioners, knowledge and skills surfaced as important in only three of eight possible cases (with multiple cases in each country)—the least influential factor overall.     

Performing mundane materiality: Actor-Network Theory,global student mobility and a re/formation of ‘social capital’

ABSTRACT

Social capital is a puzzling actor; made real by its allies. It has been ‘out-there’ in the form of scientific publications for decades. Although some characteristics are common to all elaborations of this theory (networks, trust, and norms), there remains confusion in determining a ‘coherent concept’ of social capital. In this paper, we make use of such ‘incoherence gap’ to open an experimental theoretical and, subsequently, analytical space. Based on empirical research with mobile students and assemblages of non-human actors, the paper offers two investigative gatherings. First, the Bourdieusian approach to ‘social capital’ is discussed, allowing relational ontologies to enter the scene. Second, consideration is given to issues of performativity and the relevance of materiality for empirical social capital investigations. Despite the degree of ontological security social capital has managed to achieve, we question the disregard for the performative role of non-human entities in the context of global student mobility.     

La conceptualización de la vida social escolar

Resumen

El objetivo de este estudio era indagar a qué tipos de conceptos recurren los preadolescentes cuando razonan sobre sucesos ordinarios de la vida social escolar. Brinda trasfondo teórico a la investigación la hipótesis de los dominios de juicio social formulada por Elliot Turiel. Se mantuvo una entrevista de inspiración clínica con 96 alumnos de entre 10 y 16 años, distribuidos en tres grupos de edad. Como estímulos se presentaron cinco episodios representados en tiras de comics. El análisis de los resultados, más cualitativo que cuantitativo, permite detectar la complejidad conceptual de los episodios de la vida ordinaria y la pluralidad de categorías que conforman el conocimiento social; se clarifica también la entidad epistemológica de algunas nociones sociales a la par que algunos cambios de pensamiento asociados con la edad. Se apuntan, por fin, aquellas claves teóricas cuya profundización permitirá acercarse más al sujeto pensante real.     

New curve sprint test for soccer players: Reliability and relationship with linear sprint

ABSTRACT

The speed performance is involved not only in linear sprints, but also in a wide spectrum of multi-directional movements, such as curve sprinting. Curved sprint can be defined as sprint with gradual and continuous change of direction (COD). Although ~85% of the actions performed at maximum velocity in a professional soccer league are curvilinear sprints, there is not any specific test to assess this ability. This study aimed to analyse the reliability of a new curve sprint test, and compare its results with those obtained by soccer players in linear sprint. Forty experienced soccer players performed 3 attempts of curve sprint (using the penalty arc) to right and left side (17 m), and 3 linear sprints (17 m) in two different days. The ICCs (inter-session reliability) were 0.93 for sprint curve right side (CSRS) and 0.89 for sprint curve left side (CSLS), considered “acceptable”. The CVs (intra-session reliability) were 0.87% in CSRS and 1.15% in CSLS. The coefficient of determination (R²) between linear and curve sprinting was ~35%. The association between curve sides was “very large” (r = 0.878; p < 0.01). In summary, we showed that “curve sprint test” is highly reliable, and that curvilinear and linear sprints are different and independent actions.     

Knowing, Insight Learning, and the Integrity of Kinetic Movement

Psychologists, philosophers, and educators have traditionally interpreted the phenomenon of insight learning as the result of the sudden comprehension of abstract/conceptual ideas. The present article shows that such phenomenon may also follow and emerge from the kinetic movements of the human body; that is, we conceptualize insight learning as a post-kinetic phenomenon. Further, it is suggested that kinetic movement constitutes the ground of all human knowing. To illustrate this innovative conceptualization of insight learning, we present the analysis of an exemplary classroom episode taken from a two-year longitudinal video-based ethnographic project. Our project is concerned with elementary students?? mathematical knowing and learning. In the episode, which was selected among other structurally similar examples, three children are sorting geometrical objects. The evidence shown is interpreted as support for the theory of mathematics in the flesh, a radical approach to embodied cognition. In contrast to other embodiment/ enactivist theories in the field of mathematics education, we suggest that the kinetic movement of the human body constitutes a necessary condition for the emergence of abstract mathematical knowledge, and more specifically for the emergence of geometrical insight.     

A questionnaire on mathematics learning strategies (CEAMA): measurement and properties of an adaptation into Spanish / Cuestionario de Estrategias de Aprendizaje para las Matemáticas (CEAMA): medida y propiedades de una adaptación en lengua castellana

Learning strategies are an essential tool to enable the autonomous and active learning of mathematics and it is therefore necessary to identify these strategies correctly. The objective of this research is to analyse the factorial structure of the Spanish version of a questionnaire that measures the use of these strategies in the subject of mathematics (Cuestionario de Estrategias de Aprendizaje para las Matemáticas [CEAMA]). We adapt a questionnaire based on the MSLQ (Motivated Strategy for Learning Questionnaire), since it is focused on the context of mathematics learning. The study has been conducted in different schools located in the Basque Country and collects data from 631 students of the second, third and fourth years of compulsory secondary education (ESO). The results show a hepta-scale structure compared to the six-scale structure proposed by the original English version. The difference is detected in the division of metacognitive strategies into two factors: planning and monitoring/regulation. This finding improves data on metacognition in mathematics teaching and learning, making it richer and more exhaustive. The suitability of certain items is discussed.     

Reference values and improvement of aerodynamic drag in professional cyclists

The aims of this study were to measure the aerodynamic drag in professional cyclists, to obtain aerodynamic drag reference values in static and effort positions, to improve the cyclists' aerodynamic drag by modifying their position and cycle equipment, and to evaluate the advantages and disadvantages of these modifications. The study was performed in a wind tunnel with five professional cyclists. Four positions were assessed with a time-trial bike and one position with a standard racing bike. In all positions, aerodynamic drag and kinematic variables were recorded. The drag area for the time-trial bike was 31% higher in the effort than static position, and lower than for the standard racing bike. Changes in the cyclists' position decreased the aerodynamic drag by 14%. The aero-helmet was not favourable for all cyclists. The reliability of aerodynamic drag measures in the wind tunnel was high (r > 0.96, coefficient of variation < 2%). In conclusion, we measured and improved the aerodynamic drag in professional cyclists. Our results were better than those of other researchers who did not assess aerodynamic drag during effort at race pace and who employed different wheels. The efficiency of the aero-helmet, and the validity, reliability, and sensitivity of the wind tunnel and aerodynamic field testing were addressed.     

mtDNA analysis of the human remains buried in the sarcophagus of Federico II

The sarcophagus containing the remains of Federico II, located in the Cathedral of Palermo (Sicily, Italy), was opened on 1998 to perform a multidisciplinary survey [1]. Next to the remains of Federico II and in close contact with them were laying two other skeletons belonging, according to historical records, to Pietro II di Aragona and to an anonymous person (“The Third Individual”), probably a woman. The bones appeared severely deteriorated. Chemical analysis performed on bone samples excluded that the bodies underwent some kind of embalming process. The analysis of mtDNA from bone samples taken from the three skeletons was successful in only one of the two labs involved. The HVR1-mtDNA sequence (region: from nt 16,035 to nt 16,395), obtained from the bone samples of Federico II and “The Third Individual” appear identical but bear double peaks at the same nucleotide positions, suggesting mixing (i.e. contamination) of different mtDNA types. The HVR1 sequence obtained from the bone sample of Pietro II di Aragona does not present double peaks and differ from the Cambridge Reference Sequence (CRS) at six nucleotide positions. Cloning experiment of the Federico II amplicon demonstrated that the mixed mtDNA types are only two: one identical to CRS, the other identical to the sequence of Pietro II di Aragona. A reconstruction of these data are proposed in the Discussion. Due to the problematic context in which this study was carried out (mixed and deteriorated biological material, failure to replicate results in two different labs), our results and reconstruction can only be offered on a tentative basis. It is hoped that the data presented in this study will reveal useful, for future comparison, if further molecular genetics research will be carried out on the royal dynasties that ruled Sicily in the early centuries of the past millennium.     

A Transactional Approach to Transfer Episodes

In this article we present an analytical framework for approaching transfer episodes—episodes in which participants declare or can be declared to bring prior experience to bear on the current task organization. We build on Dewey’s writings about the continuity of experience, Vygotsky’s ideas of unit analysis, as well as more recent developments in continental philosophy to develop a transactional approach that involves reconceptualizing the notion of experience. In this view, experience is not something that individuals have but an analytical category that denotes the unity of whole persons, their material and social environment, and their changing transactional relations (mutual effects on each other) across time. In the 1st part of the article, we present the theory and contrast it with past and present literature on transfer. In the 2nd part, we develop the methodological implications and analyze an episode of transfer from a technology-enhanced science education curriculum in which students were presented with analogous models of scientific phenomena across different tasks. We describe instances of recognition, of analogical reasoning, and of how students applied theoretical knowledge in terms of transactional units of change. We conclude by discussing implications with regard to further theoretical development and educational practice.     

The influence of imaging capacity on visual art skills

Imaging is a component of fundamental cognitive processes employed in a variety of cognitive activities. In particular, imaging is of special relevance to artistic skills. As part of our research on the relationships between mental images and the plastic arts, the influence of the imaging capacity in the visual art skills was investigated. Seventy-two fine arts students were administered the Vividness Of Visual Imagery Test and performed tasks testing spatial skill, spatial manipulation skill, and visual memory. Imaging capacity was associated with all three-task scores. We also found that women were more proficient in spatial tasks and spatial manipulation tasks than men. These results lead us to consider future studies with other tests of imaging capacity, with the aim of confirming and generalizing the relation between mental imagery and artistic skills. If the ability to create mental images is connected to artistic skill one would have to take this into account in the teaching of art and in designing programmes for mental image training.