The traditional way of equating the scores on a new test form X to those on an old form Y is equipercentile equating for a population of examinees. Because the population is likely to change between the two administrations, a popular approach is to equate for a "synthetic population." The authors of the articles in this issue of the…

Current research demonstrates relationships between child abuse and neglect, homelessness and criminal activity. This report presents key findings from analysis of a data set linking three community-sector data collections: Supported Accommodation Assistance Program (SAAP), juvenile justice supervision, and child protection notifications and…

Workers in STEM (science, technology, engineering, and math) fields play a direct role in driving economic growth. Yet, because of how the STEM economy has been defined, policymakers have mainly focused on supporting workers with at least a bachelor's (BA) degree, overlooking a strong potential workforce of those with less than a BA. This report…

The federal government promised that it would limit waiver grants to states for the No Child Left Behind Act of 2001 (NCLB). It largely kept that promise, but states did gain significant flexibility through amendments to accountability plans. OLS model estimates showed that larger, more affluent, and more Republican states submitted more amendment…

The present article examines the effect of population distribution on L1 (Italian) and L2 (German) acquisition in the multilingual context of South Tyrol, Italy. Population distribution is regarded as a central variable to assess the impact of two factors included in willingness to communicate (WTC) theory: (1) Fear of assimilation to the L2…

The application of modelling to social learning in monkey populations has been a neglected topic. Recently, however, a number of statistical, simulation and analytical approaches have been developed to help examine social learning processes, putative traditions, the use of social learning strategies and the diffusion dynamics of socially…

Understanding why people accept or reject e-learning technologies has become one of the most challenging issues in education research. Thus, this study set out to determine the effects of factors that influence service-learning faculty to include e-learning technologies in their curriculum. The principal study population was 134 service-learning…

Over the past few decades, a handful of states have chosen to provide state financing of special education programs through a method referred to as "Census-Based" funding--an approach which involves allocated block-grant funding on an assumed basis of uniform distribution of children with disabilities across school districts. The…

This report provides a portrait of educational attainment in the United States based on data collected in the 2009 American Community Survey (ACS) and the 2005-2009 ACS 5-year estimates. It also uses data from the Annual Social and Economic Supplement (ASEC) to the Current Population Survey (CPS) collected in 2009 and earlier, as well as monthly…

Calvin Lunsford Beale was born in Washington, DC, on June 6, 1923, and passed away at age 85 on September 2, 2008. He was a city boy born and bred, and while he "never wanted to live in a rural area" he became one of the most astute observers of rural America in the latter half of the twentieth century. Calvin spent the majority of his…

We propose a nonparametric (or distribution-free) procedure for testing the equality of several population variances (or scale parameters). The proposed test is a modification of Bakir's (1989, Commun. Statist., Simul-Comp., 18, 757-775) analysis of means by ranks (ANOMR) procedure for testing the equality of several population means. A proof is…

This article presents the state education finance and governance profile of Arkansas. Arkansas has 254 school districts, which operate 1,114 schools. More than two thirds (68.4%) of all schools are Title I schools. All school districts in Arkansas receive foundation funding--a set amount of money per student. In addition to the foundation funding…

People have always been fascinated with investigating their home--the Earth. For centuries, maps have stirred imaginations and inspired explorations of the unknown. Maps are a rich source of information, showing spatial relationships between climate, vegetation, population, landforms, river systems, land use, soils, natural hazards, and much more.…

Environmental social scientists debate whether or not modern development reduces society's impact on the biosphere. The empirical research informing the discussion has not yet adequately examined the social determinants of municipal solid-waste (MSW) generation, an increasingly relevant issue, both ecologically and sociologically. A primary…

Growing accountability pressures, accompanied by a lack of readily accessible measures of institutional performance, have led to an increasing focus on graduation rates. Although previous research has illuminated myriad factors influencing students' likelihood of educational success, it has not paid adequate attention to how state contexts may…