Health Curriculum and School Quality: International perspectives

The study looks at issues surrounding the definition, choice and implemen tation of the planned content of health education for primary schools, focusing on two countries in Africa and on one Indian state. It argues that health education is a vital component to achieving quality because it links home with school; 'needs now' with 'needs later'. Yet it is proves exceptionally difficult to plan and deliver such content effectively because curriculum planning bodies are geared to work with separate subjects rather than across the curriculum, with classroom content rather than wider learning experiences in and from school, and with textbooks and examinations rather than the physical and human environment of the school community. There is confusion as to the definition and purpose of health education, omission and overlap in planned learning opportunities and a wide gap between what is planned centrally and what is actually delivered in school. There is considerable awareness of the need to rethink approaches and a large number of separate proposals for action have emerged, aimed at improving content, methodology, materials and evaluation strategies. Yet many fundamental problems remain concerning the structure and purpose of planning bodies (notably the Curriculum Centres) and with overcoming a restrictive and conservative culture of schooling. Issues raised in this study have wide relevance, not only to other countries but also to the planning of other themes, such as environmental protection and conflict resolution.     

The Fallacies of Flatness: Thomas Friedman's The World Is Flat

Thomas Friedman's best-selling The World is Flat has exerted much influence in the west by providing both an accessible analysis of globalisation and its economic and social effects, and a powerful cultural metaphor for globalisation. In this review, we more closely examine Friedman's notion of the social contract, the moral centre of his hopeful vision of a globalised world. While Friedman's social contract holds a more generous view of social and state obligation than his neoliberal economic analysis might otherwise allow, his fallacious assumptions about education rest on poorly argued claims about the nature of human beings, the proper aims of schooling, and meanings of justice in a globalised world.     

Neuromuscular variables affecting the magnitude of force loss after eccentric exercise

The aim of this study was to examine neuromuscular variables contributing to differences in force loss after participants were exposed to the same relative bout of eccentric exercise. Thirty-six males performed 50 maximal eccentric contractions of the elbow flexors and were stratified into high responders (n?=?10) and low responders (n?=?10) based on force loss 36 h after exercise. Maximal voluntary isometric contractions (MVCs) and electromyography (EMG) were measured at baseline and 36 h after exercise. During eccentric exercise, mean peak torque, mean end-range torque from the final 25% of each trial and total angular impulse were computed over 25 contractions in each of two bouts. The slope of the change in these values for each 25 eccentric contractions was calculated for each participant using linear regression. At baseline, MVC was not different between groups (low responders: 97.0?±?9.6 N?·?m; high responders: 82.7?±?6.4 N?·?m; P?=?0.08). High responders demonstrated a 68% (range 62-78%) reduction in MVC and low responders a 39% (29-48%) reduction after exercise. Peak torque, end-range torque and total angular impulse were 13%, 40% and 33% higher, respectively, in the low than in the high responders (peak torque: P?=?0.0002; end-range torque: P?<?0.0001; total angular impulse: P?<?0.001). The rate of decline in peak torque slope was greater in high than in low responders (P?=?0.044). In conclusion, lower peak torque, end-range torque and total angular impulse during eccentric contractions and a greater peak torque slope may identify high responders to eccentric exercise.