Analysis of the trajectories of Science graduates: applying Bourdieu and Sen

Abstract

We bring together the theories of Bourdieu and Sen in order to understand the processes that influence the study paths chosen by young people with a general degree from a science university in France. The weighting of economic and cultural capital within study options taken in secondary education and during the premier cycle (the first three years of tertiary education) helps characterise elements of students’ trajectories which either stymie or reinforce a nonetheless dominant reproduction.     

Exerted effort and performance in climbing among boys: the influence of achievement goals,perceived ability,and task difficulty

In achievement contexts such as sport, achievement goal theory assumes that an individual's major concern is to demonstrate competence. However, competence may be expressed in two ways: as task and ego involvement (Nicholls, 1989). Seventy-eight boys (M age = 13.6 years) performed five climbing courses, and the influence of achievement goals, perceived ability, and task difficulty on effort and performance was studied. According to the achievement goal theory: (a) task-involved boys exerted more effort and performed better than ego-involved boys; and (b) exerted effort was determined by an interaction of one's achievement goal, perceived ability (PA), and task difficulty. Ego-high PA boys and task-low PA boys exerted the most effort on the moderate course; ego-low PA boys exerted least effort on the moderate and very difficult courses. Finally, task-high PA boys exerted more effort on the most difficult courses. The motivational processes underlying these findings are discussed.     

Assessing the limitations of the Banister model in monitoring training

The aim of this study was to carry out a statistical analysis of the Banister model to verify how useful it is in monitoring the training programmes of elite swimmers. The accuracy, the ill-conditioning and the stability of this model were thus investigated. The training loads of nine elite swimmers, measured over one season, were related to performances with the Banister model. First, to assess accuracy, the 95% bootstrap confidence interval (95% CI) of parameter estimates and modelled performances were calculated. Second, to study ill-conditioning, the correlation matrix of parameter estimates was computed. Finally, to analyse stability, iterative computation was performed with the same data but minus one performance, chosen at random. Performances were related to training loads for all participants (R(2) = 0.79 +/- 0.13, P < 0.05) and the estimation procedure seemed to be stable. Nevertheless, the range of 95% CI values of the most useful parameters for monitoring training was wide: t(a) = 38 (17, 59), t(f) = 19 (6, 32), t(n) = 19 (7, 35), t(g) = 43 (25, 61). Furthermore, some parameters were highly correlated, making their interpretation worthless. We suggest possible ways to deal with these problems and review alternative methods to model the training-performance relationships.     

From Competence in the Curriculum to Competence in Action

The article begins by drawing a distinction between the concepts of “curriculum” and “programme of study”, and goes on to show that curriculum reform involves much more than simply rewriting programmes of study. The reforms that are presently sweeping across education systems throughout the world qualify, in many cases, as true paradigm revolutions, given the magnitude of the transition from an objectives-based to a competency-based pedagogy. The authors discuss the complex nature of a situated approach to competence by exploring the theoretical foundations of a number of contemporary perspectives: situated action/cognition, distributed cognition/intelligence, collective intelligence and enaction. The value of a situated approach to competence is that it goes beyond an objectives-based pedagogy, while at the same time incorporating the best of what it has to offer. Original language: French Philippe Jonnaert (Belgium) Doctoral degree in educational studies from the Université de Mons; formerly, a professor at the Université de Louvain-la-Neuve in Belgium and the University of Sherbrooke in Canada; a visiting professor at the Université René Descartes, Paris 5-Sorbonne; he is currently a full professor at the Université du Québec à Montréal (UQàM); director of the Observatoire des réformes en education (ORé); and consultant to various international organizations on issues related to curriculum development. E-mail: philippejonnaert@yahoo.ca Domenico Masciotra (Canada) Doctorate in educational studies from UQáM and completed post-doctoral studies at the Massachussetts Institute of Technology; he is a researcher for ORé and consultant to the Ministère de l’éducation, du loisir et du sport (MELS) of Quebec. E-mail: masciotra.domenico@videotron.ca Johanne Barrette (Canada) A graduate student in a doctoral programme of educational studies at UQáM; her dissertation concerns informal and tacit learning acquired through practice in business settings. She has worked as an educational consultant for adult education in the workplace; as an adult education teacher; as a project manager in charge of a number of Quebec-based and international projects on the development of competencies in the workplace; and is currently a researcher at ORé. E-mail: barsav@sympatico.ca Denise Morel (Canada) Denise Morel holds two master’s degrees: in philosophy (McGill University, Montreal) and in Applied Linguistics (Concordia University, Montreal); has worked as a teacher, educational consultant and analyst for the English Montreal School Board, and as a part-time lecturer at Concordia University; has participated in several programme development projects for the MELS of Quebec, and collaborates with ORé. E-mail: dmorel@emsb.qc.ca Yaya Mane (Canada) Holds a doctorate in educational studies from the Université Montréal; has taught at the Institut supérieur des sciences de l’éducation de Guinée (ISSEG); he is presently a lecturer in the Faculty of Education at the Université Montréal;, a research officer at the Centre interdisciplinaire de la formation de la profession enseignante (CRIFPE) at the Université Montréal;, and a researcher at ORé. E-mail: yaya.mane@umontreal.ca     

Ice hockey skate starts: a comparison of high and low calibre skaters

The forward skating start is a fundamental skill for ice hockey players, yet extremely challenging given the low traction of the ice surface. The technique for maximum skating acceleration of the body is not well understood. The aim of this study was to evaluate kinematic ice hockey skating start movement technique in relation to a skater’s skill level. A 10-camera motion capture system placed on the ice surface recorded “hybrid-V” skate start movement patterns of high and low calibre male ice hockey players (n = 7, 8, respectively). Participants’ lower body kinematics and estimated body centre of mass (CoM) movement during the first four steps were calculated. Both skate groups had similar lower body strength profiles, yet high calibre skaters achieved greater velocity; skating technique differences most likely explained the performance differences between the groups. Unlike over ground sprint start technique, skating starts showed greater concurrent hip abduction, external rotation and extension, presumably for ideal blade-to-ice push-off orientation for propulsion. Initial analysis revealed similar hip, knee and ankle joint gross movement patterns across skaters, however, further scrutiny of the data revealed that high calibre skaters achieved greater vertical CoM acceleration during each step that in turn allowed greater horizontal traction, forward propulsion, lower double-support times and, accordingly, faster starts with higher stride rates.     

New Insights on Picasso’s Blue Period Painting La famille Soler

The study of La Famille Soler using non-invasive imaging, molecular, structural, and elemental analysis allowed the re-examination of changes of the work. Considered as the earliest of Picasso’s versions of Le déjeuner sur l’herbe by E. Manet, evidence suggests that an underlying landscape painted by Vidal in 1903 also referred to Manet’s masterpiece. On the other hand, new results suggest that the cubist sketch undertaken by Picasso in 1912, prior to the current blue background, could be an uncompleted transformation of Vidal’s landscape into synthetic cubism. Through study the main pigments used in the underlying compositions were successfully identified.