Inequality of educational opportunity: the relationship between access,affordability, and quality of private schools in Lagos,Nigeria

Using data from a census of private schools in one of Lagos, Nigeria’s administrative jurisdictions, this paper explores the linkages between a heterogeneous sector of private schools and issues of school access, affordability, quality, and ultimately social mobility for households at the bottom of the income distribution. Although a large private education market has buoyed Lagos’s growth towards near-universal primary enrolment, this heterogeneous school sector appears to be providing socially stratifying paths towards educational attainment. We apply Lucas’s theory of effectively maintained inequality to assess the extent to which access to higher quality education services within the private sector is determined by cost. We find that higher-cost private schools provide students with greater opportunities to study in institutions with higher quality inputs and increased potential for progression within the educational system. As such, it is highly likely that these schools are primarily accessible to students at the upper ends of the income distribution.     

Enriching the curriculum through motion pictures

Conclusion The use of the motion pictures in the various classes was unquestionably worthwhile and profitable to the respective students. The advantages to these students becomes clearer when one recalls that there was a significant gain on every single film test; and further, that about one-sixth of the entire instructional time in the experimental classes was given over to the use of motion pictures. In spite of this time allocation, there were many gains for the experimental classes on the standardized tests, some of them significantly so, and not one single instance of a significant loss. Thus did the Nebraska Program of Educational Enrichment Through the Use of Motion Pictures document the case for the use of films in selected areas of the secondary curriculum. At a time when educators are seeking help in solving some of the crises in education, the research carried out with curriculum enrichment by films in Nebraska is particularly pertinent. It represents the first fullscale attempt to discover the values of motion pictures in enriching the school program under a variety of conditions; and it foreshadows, perhaps, a curriculum in which films may play a more integral role in instruction. Wesley C. Meierhenry is associate professor of the history and principles of education and school administration at the University of Nebraska. He was program administrator of The Nebraska Program of Educational Enrichment Through the Use of Mition Pictures.     

A method of producing up-to-date science material for elementary children

The authors suggest that selected science articles can be rewritten for use with elementary children.     

Promoting active lifestyles in schools

ABSTRACT

Effective and sustainable strategies for physical activity promotion during childhood are of considerable importance to physical education, sport, and health organisations. Multi-component physical activity intervention approaches for children and young people are firmly rooted within the literature; however, there is a dearth of research evidence pertaining to healthy lifestyle promotion within and beyond the school environment. ‘Promoting active lifestyles in schools’ represents a valuable resource for teachers seeking to integrate health-related learning and encourage physically active students. The essential ingredients within this book are the active pedagogies and the health-related learning strategies for children from the ages of 5 to 16 years. Through a consistent formula, this book positions the longitudinal process of health-related learning at the centre of its practice, by providing age-appropriate learning outcomes, activities and assessment strategies within and beyond the school environment. This review seeks to examine the focus of the book and consider its contribution to the existing empirical evidence base within the fields of physical education, health education and physical activity promotion.     

Entropic depletion of DNA in triangular nanochannels

Using Monte Carlo simulations of a touching-bead model of double-stranded DNA, we show that DNA extension is enhanced in isosceles triangular nanochannels (relative to a circular nanochannel of the same effective size) due to entropic depletion in the channel corners. The extent of the enhanced extension depends non-monotonically on both the accessible area of the nanochannel and the apex angle of the triangle. We also develop a metric to quantify the extent of entropic depletion, thereby collapsing the extension data for circular, square, and various triangular nanochannels onto a single master curve for channel sizes in the transition between the Odijk and de Gennes regimes.     

Building a Social Compact for Preserving E-Journals

In the shift of scholarly publishing from the print environment to online, the preservation of the scholarly record has become more complex, difficult, and uncertain. Current efforts are not adequate. Core criteria and certification processes have been developed for digital preservation repositories. Broad library support is crucial to the sustainability of third-party preservation archives. Publisher participation in third-party archives has grown, but coverage is incomplete and uneven, leaving some categories of materials well-covered and others vulnerable. Preservation programs need to coordinate their efforts and view themselves as collaborators rather than competitors. The task of preserving the digital scholarly record cannot fall to libraries alone—it requires a social compact among all involved parties.     

Latinas’ heritage language as a source of resiliency: impact on academic achievement in STEM fields

Cultural Studies of Science Education - This article highlights how the preservation of heritage languages is essential in the construction of three Georgia Latina participants’ cultural...     

Revisiting the Narrative about Least Restrictive Environment in Physical Education

ABSTRACT

Since 1975, the implementation of the Least Restrictive Environment, a federal mandate of Public Law 94–142, has been historically challenging for physical educators and adapted physical educators. Confusion and misinterpretation of the law’s intent, as well as competing ideologies, have perpetuated failed Least Restrictive Environment (LRE) practice in the United States. The purpose of this essay is to revisit the conversation about LRE in PE and to provide direction for higher education’s role in addressing the issues. In doing so, a detailed historical context of the LRE is provided, followed by a discussion of the issues associated with the law that have emerged in the literature. Finally, future research directions to address these contemporary issues are presented to the readers.