Since before the time of writers such as Plato in his "Republic" and "Timaeus"; Martianus Capella in "The Marriage of Mercury and Philology"; Boethius in "De institutione musica"; Kepler in "The Harmony of the Universe"; and many others, there have been attempts to reconcile the various disciplines in the sciences, arts, humanities, and religion…

This article describes and analyzes actors' experiences of distance learning systems in a wide variety of cultural and organizational contexts. In line with the project of this special series of issues, results of research, much of which is longitudinal, allow us to suggest answers to the following questions: Who are the actors of distance…

A global corporation values both profitability and social acceptance; its units mutually negotiate governance and represent a highly interdependent network where centers of excellence and high-potential employees are identified regardless of geographic locations. These companies try to build geocentric, or "world oriented" (Marquardt, 1999, p.…

It is well known that the number of non-English speakers is on the rise in the United States. What is less well known is that the largest proportion of this population is children under the age of 5. These young English language learners (ELLs) often demonstrate achievement gaps in basic math and reading skills when they start school. How best to…

Skin cancer is an increasing problem in Europe, America and Australasia, although largely preventable by avoiding excessive ultraviolet (UV) exposure. This paper presents the findings of a systematic review of qualitative research about the prevention of skin cancer attributable to UV exposure. The aim is to understand elements that may contribute…

This is a critical time for the science education community as we embark on the creation and implementation of new national science standards. The purpose of this essay is to offer insight into how the language of curriculum standards, including that found in state science standards in the United States over the past 15 years, has posed barriers…

The Protestant Reformation swept across Central Europe in the early-sixteenth century, leaving cities divided into Evangelical and Catholic camps as some instituted reforms and others remained loyal to the Roman Church. In offering a new explanation of the Reformation, we develop a theory that identifies ideologically mobilized students as bridge…

Many urban classrooms are facing an influx of students who are transient, part of migrant families who decide to reside in cities and large urban centers looking for financial stability and better educational opportunities for their children. This represents a different challenge for English as a second language, bilingual, and mainstream teachers…

When causal inferences are to be synthesized across multiple studies, efforts to establish the magnitude of a causal effect should be balanced by an effort to evaluate the generalizability of the effect. The evaluation of generalizability depends on two factors that are given little attention in current syntheses: construct validity and external…

This report examines a decade's worth of research on school vouchers and concludes that vouchers have had no clear positive effect on student academic achievement, and mixed outcomes for students overall. Effects on graduation rates, parental satisfaction, public school achievement and cost to taxpayers are discussed. The report also notes that…

This paper synthesizes four research projects the authors completed between 2006-2011. The first research study was a case study of leadership in five highly-effective elementary schools in Alberta. Second, we thoroughly reviewed literature in the area of "Student Engagement." Our third research project included 50+ interviews compiling…

The trends and findings from a descriptive analysis of 25 years of research studies examining the effectiveness of technology to support the compositional writing of students with learning and academic disabilities are presented. A corpus of 85 applied research studies of writing technology effectiveness was identified from among 249 items in the…

In this experiment, linear polyynes are synthesized and then the predictions of a one-dimensional, particle in a box are used to calculate the quantum mechanical box length for the polyynes. A solution of graphite in ethanol is irradiated with a Nd:YAG laser (532 nm) and the resulting solution is filtered and analyzed. Data from gas…

This response to Slavin's article (2008) explores the issues of transparency, representation, and warranting of claims in Slavin's descriptions of the work of others and his suggestions for program evaluation syntheses. Through contrastive analyses between Slavin's representations of the program evaluation synthesis efforts of five organizations…

Under the George W. Bush U.S. presidential administration, the federal government pushed for greater accountability among institutions of higher education for educational outcomes. Graduation rate is a key performance indicator of institutional accountability. Previous researchers of student attrition focused primarily on the effects of student…