Using a cluster randomized trial design, we evaluated the persistence of effects of a research-based model for scaling up educational interventions. The model was implemented in 42 schools in two city districts serving low-resource communities, randomly assigned to three conditions. In pre-kindergarten, the two experimental interventions were…

In this study, we meta-analyzed empirical research of the effectiveness of intelligent tutoring systems (ITS) on K-12 students' mathematical learning. A total of 26 reports containing 34 independent samples met study inclusion criteria. The reports appeared between 1997 and 2010. The majority of included studies compared the effectiveness of ITS…

Applied researchers, whether working with the framework of design-based research or intervention science, face a similar implementation challenge: practitioners who enact their programs typically do so in varied, context-specific ways. Although this variability is often seen as a problem for those who privilege fidelity and standardization, we…

College students are at high risk of experiencing serious problems related to physical and social health issues that include binge drinking, sexual assault, and contracting a sexually transmitted disease. Despite research reporting that many of these incidents co-occur on campuses, university prevention programs have failed to present the…

Over the past year, Massive Open Online Courses (MOOCs) have received a great deal of attention from the academic community and the media. The EUA Secretariat has followed the development of the MOOCs since the beginning of 2012, surveying discussion forums and publications, but also assessing the websites of MOOC providers and participating in…

The government of Ireland, like many European countries, is currently under severe pressure from external forces to grow the economy. One possible way to maintain and grow its economy is through the production of a highly educated and globally competitive workforce. In an effort to develop such a workforce, the government, through the Department…

This study tested a student survey to detect differences in instruction between teachers in a modeling-based science program and comparison group teachers. The Instructional Activities Survey measured teachers' frequency of modeling, inquiry, and lecture instruction. Factor analysis and Rasch modeling identified three subscales, Modeling and…

Recently, research has increasingly focused on fostering self-regulated learning amongst young children. To consider this trend, this article presents the results of a differentiated meta-analysis of 48 treatment comparisons resulting from 30 articles on enhancing self-regulated learning amongst primary school students. Based on recent models of…

This study was conducted to explore the effects of a two-way immersion bilingual program on maintenance/acquisition of Spanish-language proficiency and on reading and mathematics achievement in English over a period of 4 academic years. The researchers used Hierarchical Linear Modeling (HLM) techniques to compare the effects of two different…

Purpose: The objectives of this study were to develop measures of end-of-life (EOL) care processes in nursing homes and to validate the instrument for measuring them. Design and Methods: A survey of directors of nursing was conducted in 608 eligible nursing homes in New York State. Responses were obtained from 313 (51.5% response rate) facilities.…

Value-added indicators are now a central part of school accountability in England, and value-added information is routinely used in school improvement at both the national and the local levels. This article describes the value-added models that are being used in the academic year 2007-8 by schools, parents, school inspectors, and other…

The effectiveness of a behavioral skills training (BST) package to teach the implementation of the first three phases of the picture exchange communication system (PECS) was evaluated with 3 adults who had no history teaching any functional communication system. A multiple baseline design across participants was used to evaluate the effectiveness…

The following paper presents the first known examination of the experiences of class tutors within a peer-assisted learning program. Three female first-year class tutors, aged 25-28 years, provided insight into how they experienced a novel peer tutoring program embedded in their tutorials. Using grounded theory techniques, it was found that the…

In DIF studies, a Type I error refers to the mistake of identifying non-DIF items as DIF items, and a Type I error rate refers to the proportion of Type I errors in a simulation study. The possibility of making a Type I error in DIF studies is always present and high possibility of making such an error can weaken the validity of the assessment.…

This applied dissertation was designed to ascertain information about the quality of the e-learning program at a local community college as measured against a set of best practices established by the Commission on Institutions for Higher Education (CIHE). The problem was that, although the subject college's administrators mandated that the…