Data Envelopment Analysis (DEA) is a widely adopted non-parametric technique for evaluating R&D performance. However, traditional DEA models often struggle to provide reliable solutions in the presence of data uncertainty. To address this limitation, this study develops a novel robust super-efficiency DEA approach to evaluate R&D…

This response aims to critically evaluate the methodology and aims of the meta-analytic review written by Maggin and Johnson (2014). The present authors systematically provide responses for each of the original criticisms and highlight concerns regarding Maggin and Johnson's methodology, while objectively describing the current state of evidence…

Participatory Health Research is a collective term adopted globally for participatory action research in a health context. As an approach to research, it challenges current ways used within the health sciences to measure research impact as research, learning and action are integrated throughout the research process and dependent on context and…

Card and Giuliano conducted a regression discontinuity study in a large Florida school district to investigate the magnitude of academic benefits of the district's gifted program. They found that for children identified as gifted through an intelligence test, the program provided few or no benefits. But children who were admitted to the gifted…

The report of the national response to intervention (RTI) evaluation study, conducted during 2011-2012, was released in November 2015. Anyone who has read the lengthy report can attest to its complexity and the design used in the study. Both these factors can influence the interpretation of the results from this evaluation. In this commentary, we…

This paper reviews literature on the rationale, challenges, and recommendations for choosing a nonequivalent comparison (NEC) group design when evaluating intervention effects. After reviewing frequently addressed threats to validity, the paper describes recommendations for strengthening the research design and how the recommendations were…

For the 2014 study, "A Randomized Trial Examining the Effects of Aerobic Physical Activity on Attention-Deficit/Hyperactivity Disorder Symptoms in Young Children", researchers examined the effect of a daily before-school physical activity program on behavioral outcomes of students in grades K-2. The study sample included 202 students who…

Shortly after we published "Addressing Flawed Research in Developmental Education" (2012) in the "Journal of Developmental Education," Thomas Bailey, Shanna Smith Jaggars, and Judith Scott- Clayton from the Community College Research Center (CCRC) wrote a response rebutting several of our claims. Though their response corrects…

The National Council on Teacher Quality's (NCTQ) recent review of university-based teacher preparation programs concluded the vast majority of such programs were inadequately preparing the nation's teachers. The study, however, has a number of serious flaws that include narrow focus on inputs, lack of a strong research base, missing standards,…

HIV/AIDS is one of the most important public health challenges facing Nigeria today. Recent evidence has revealed that the adolescent population make up a large proportion of the 3.7% reported prevalence rate among Nigerians aged 15-49 years. School-based sexual health education has therefore become an important tool towards fighting this problem.…

In experimental studies, researchers are often interested in secondary research questions that explore important aspects of main findings, such as whether or not program effects vary according to the level of fidelity in which the program has been implemented; or according to the dosage received by individuals participated in the program. In this…

In this article, the authors responded to nine commentaries by 17 contributors to their article, "Issues in Differential Response." The authors found that a majority of the respondents agreed with the major conclusions of "Issues in Differential Response." However, there were varying degrees of disagreement regarding the…

Background/Context: School finance litigation has often prompted funding reforms, but what happens as a result is the subject of considerable dispute. Purpose: This article explores design problems encountered in studies examining the nature and effects of those reforms. Analysis: After describing the development and current status of school…

Intervention research is vital for social work, as it aims to develop practice/program approaches and provide evidence to understand which interventions are effective and for whom. Despite growing attention, little social work research exists that evaluates interventions. Among the reasons for the dearth of intervention research within social work…

Differential response (DR), also referred to as alternative response (AR), family assessment response (FAR), or multiple track response, was developed to incorporate family-centered, strengths-based practices into child protective services (CPS), primarily by diverting lower risk families into an assessment track rather than requiring the…