Randomized experiments are a strong design for establishing impact evidence because the random assignment mechanism theoretically allows confidence in attributing group differences to the intervention. Growth of randomized experiments within educational studies has been widely documented. However, randomized experiments within education have…

This research project case discusses the methodology and research tools used in an action research study that was designed to support students' intrapersonal intelligence as defined by Howard Gardner (1993) in both the dimensions of self-knowledge and the cognitive capacities of executive function (Moran & Gardner, 2007). This involved…

This paper presents a case study on the transfer of research into policy and describes how evidence was used to inform, develop, frame and ultimately agree a national strategy for research and data on children's lives in Ireland. The paper highlights key issues arising in the research-policy exchange, but also argues that evidence on its own,…

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…

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…

Treatment integrity refers to implementing interventions as intended. Treatment integrity is critically important for experimental validity and for drawing valid inferences regarding the relationship between treatment and outcome. Yet, it is rarely adequately addressed in psychotherapy research. The authors examined barriers to treatment integrity…

The Center for the Advancement of Engineering Education was founded in 2003 with five collaborating institutions. A multi-institutional, multi-year grant offers many opportunities for the demands of reality to interfere with design goals. In particular, at Colorado School of Mines (CSM) student demographics required adjustment of the original APS…

The purposes of this article are, first, to argue that analyses based on level of treatment implementation can lead to biased estimates of treatment effects, and second, to discuss alternatives to this approach. (PN)

Researchers have only recently recognized that assertions by various educators that they have implemented educational innovations do not all mean the same thing or bear the same weight, according to the authors of this report. Efforts made by the Research and Development Center for Teacher Education at the University of Texas at Austin to…

When different individuals operating in different contexts implement similar innovations, they approach the various parts of the innovation in different ways. When assessed according to the research procedures used to study innovation implementation at the Research and Development Center for Teacher Education at the University of Texas at Austin,…

This two-phase study describes ways in which family day care providers perceived and implemented their caregiving practices. The study revealed that what family day care providers intended to provide for children--a loving, attentive, play-filled environment--was not consistently provided in practice. (Author/BB)

This paper explores the difficulties of extending good, workable educational ideas to entire schools or districts. Two restructured schools that participated in a 4-year collaborative project that involved multi-age primary classrooms, inclusion of special-needs students in regular classrooms, and increasing specificity in assessing student…

Initial difficulties in the process of teaching 6 first-grade teachers to use reciprocal teaching in their classes, and the disappointing outcomes of the instruction, led researchers to several conclusions. Researchers realized that the beliefs teachers held about the nature of knowledge and the process of knowledge acquisition had a powerful role…

The site variability issue for Direct Instruction Follow Through sites is examined from a variety of perspectives--meta-analysis of the Abt Associates' data, norm-referenced comparisons, and a longitudinal look at stability of effects. Much of the seemingly unexplained variability found in both the Abt report and the reports by M. Kennedy and E.…