A previous Monte Carlo study examined the relative powers of several simple and more complex procedures for testing the significance of difference in mean rates of change in a controlled, longitudinal, treatment evaluation study. Results revealed that the relative powers depended on the correlation structure of the simulated repeated measurements.…

Background: Research indicates expert and novice teachers communicate differently during instruction. However, these differences have yet to be investigated in relation to student learning. Receiver selectivity theory offers an interpretive framework for understanding how expert-novice communication differences might function to discriminate…

The research synthesis presented here reviewed the currently available evidence on the effectiveness of sibling-implemented interventions for their siblings with disabilities. The search for appropriate research literature spanned from 1975 to 2008 and resulted in a total of eight studies that met the inclusion criteria. All eight studies in this…

This study compared a multiple exemplar approach involving the training of key words and sentence structures to a typical repeated readings procedure for their effects on students' generalized oral reading fluency. The two training approaches were also compared in terms of their relative learning rates (i.e., fluency gain per minute of instruction…

Several clinical trials assessing children with hereditary neuromuscular disorders have been performed over the last decade. These studies highlighted issues related to design and performance of clinical studies assessing children with this group of disorders. This article reviews recent literature and clinical experience in this area,…

This paper considers how the notion of pedagogical content knowledge (PCK) has developed and changed over the past 20 years. It draws on the preceding papers in this special issue to reflect on the big picture issues and ideas that are important in shaping understandings of PCK and the nature of research on PCK. The paper is structured around four…

This article elaborates on the centrality of interventions for social work practice and the importance of understanding the effects of interventions for a more efficient, harmless, transparent, and ethical social work practice. Low-bias research designs and meta-analyses are important means of generating the best possible evidence on what works in…

Script fading was used to teach three youths with autism to initiate and sustain verbal interactions under stimulus control consistent with the natural environment. The youths learned to engage in verbal interactions during simulated shopping trips and during visits to community stores. The effectiveness of script fading was examined using a…

In their article, Kimball and Smith nicely articulated the benefits and challenges of creating computer technology to support individuals with autism. They also provided a well-devised three-point plan to stimulate and support progress in technology development for this population. As a follow-up to their article, this article expands the…

The purpose of this study was to investigate if the delivery of personalized extraneous multimedia (PEM) messages prior to the delivery of the primary instructional materials could prime intrinsic interest and have a positive impact upon achievement in comparison to the use of non-personalized extraneous multimedia (NPEM). Extraneous materials are…

The purpose of this review is to learn from rigorous evaluations of alternative technology applications how features of using technology programs and characteristics of their evaluations affect reading outcomes for students in grades K-12. The review applies consistent inclusion standards to focus on studies that met high methodological standards.…

The National Center on Scaling up Effective Schools (NCSU) is a five-year project working to develop, implement, and test new processes to scale up effective practices in high schools that districts will be able to apply within the context of their own unique goals and circumstances. This report describes the activities and findings of the first…

The aim of this study is to evaluate the impact of explicit interventional treatment on developing pragmatic awareness and production of spoken requests in an EAP context (taken here to mean those studying/using English for academic purposes in the UK) with Chinese learners of English at a British higher education institution. The study employed…

Purpose: The purpose of this study is to explore home care nurses' experience of learning in a multicultural environment. Design/methodology/approach: The study was based on qualitative research design. Data were collected through repeated interviews with registered home care nurses working in a multicultural area. The data were analyzed through a…

Primary research articles discuss aspects of scientific inquiry that are important in understanding the nature of science. Yet, most introductory science courses use textbooks that ignore the scientific process; opportunities for explicit discussion of the nature of science are lost. In Hampshire College's science program, students read current…