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Author: Todd Zoblotsky Publisher: ISBN: 9781526442246 Category : Clinical trials Languages : en Pages :
Book Description
Good research in education is defined as randomized experiments. For a study to be eligible to earn the highest possible rating from the What Works Clearinghouse (Meets WWC Standards without Reservations), the arbiter of what constitutes rigorous research within the U.S. Department of Education, it must use random assignment to determine group membership. Furthermore, the Every Student Succeeds Act, the successor to No Child Left Behind, defines strong evidence of an intervention's effectiveness as being demonstrated through experimental study (e.g., a randomized control trial). This case study provides a detailed look into the complexities of planning and carrying out a randomized control trial for a large-scale research project. In August 2010, the Smithsonian Science Education Center, a division of the Smithsonian Institution, received a grant of more than US$25 million from the U.S. Department of Education Investing in Innovation program for a 5-year matched-pair randomized control trial study to validate its Leadership and Assistance for Science Education Reform (LASER) model in three very diverse regions of the United States: rural North Carolina, northern New Mexico, and the Houston Independent School District, in the 2011-2012 through 2013-2014 school years. From the selection and randomization of schools, to identifying an appropriate outcome measure, to the complications of data collection, to meeting a moving target of What Works Clearinghouse expectations, readers will come away with a hard-fought list of practical lessons learned and advice for carrying out rigorous research that meets high standards while being realistic in scope and execution.
Author: Todd Zoblotsky Publisher: ISBN: 9781526442246 Category : Clinical trials Languages : en Pages :
Book Description
Good research in education is defined as randomized experiments. For a study to be eligible to earn the highest possible rating from the What Works Clearinghouse (Meets WWC Standards without Reservations), the arbiter of what constitutes rigorous research within the U.S. Department of Education, it must use random assignment to determine group membership. Furthermore, the Every Student Succeeds Act, the successor to No Child Left Behind, defines strong evidence of an intervention's effectiveness as being demonstrated through experimental study (e.g., a randomized control trial). This case study provides a detailed look into the complexities of planning and carrying out a randomized control trial for a large-scale research project. In August 2010, the Smithsonian Science Education Center, a division of the Smithsonian Institution, received a grant of more than US$25 million from the U.S. Department of Education Investing in Innovation program for a 5-year matched-pair randomized control trial study to validate its Leadership and Assistance for Science Education Reform (LASER) model in three very diverse regions of the United States: rural North Carolina, northern New Mexico, and the Houston Independent School District, in the 2011-2012 through 2013-2014 school years. From the selection and randomization of schools, to identifying an appropriate outcome measure, to the complications of data collection, to meeting a moving target of What Works Clearinghouse expectations, readers will come away with a hard-fought list of practical lessons learned and advice for carrying out rigorous research that meets high standards while being realistic in scope and execution.
Author: National Research Council Publisher: National Academies Press ISBN: 0309091926 Category : Education Languages : en Pages : 62
Book Description
The central idea of evidence-based education-that education policy and practice ought to be fashioned based on what is known from rigorous research-offers a compelling way to approach reform efforts. Recent federal trends reflect a growing enthusiasm for such change. Most visibly, the 2002 No Child Left Behind Act requires that "scientifically based [education] research" drive the use of federal education funds at the state and local levels. This emphasis is also reflected in a number of government and nongovernment initiatives across the country. As consensus builds around the goals of evidence-based education, consideration of what it will take to make it a reality becomes the crucial next step. In this context, the Center for Education of the National Research Council (NRC) has undertaken a series of activities to address issues related to the quality of scientific education research. In 2002, the NRC released Scientific Research in Education (National Research Council, 2002), a report designed to articulate the nature of scientific education research and to guide efforts aimed at improving its quality. Building on this work, the Committee on Research in Education was convened to advance an improved understanding of a scientific approach to addressing education problems; to engage the field of education research in action-oriented dialogue about how to further the accumulation of scientific knowledge; and to coordinate, support, and promote cross-fertilization among NRC efforts in education research. The main locus of activity undertaken to meet these objectives was a year-long series of workshops. This report is a summary of the third workshop in the series, on the implementation and implications of randomized field trials in education.
Author: Paul Connolly Publisher: SAGE ISBN: 147396587X Category : Education Languages : en Pages : 201
Book Description
The use of randomised controlled trials (RCTs), most commonly a medical sciences research tool, is a hotly debated topic in Education. This book examines the controversial aspects of RCTs in Education and sets out the potential and pitfalls of the method. Drawing on their own extensive experience of running RCTs, and their work at the Centre for Evidence and Social Innovation (CESI) at Queen’s University, Belfast, the authors provide a thorough practical introduction to the use of randomised controlled trials in education. Using real data sets, chapters equip the reader with all of the key knowledge and skills required to design, run, analyse and report an RCT. Coverage includes: · Step-by-step guidance on analysing data · How to assess the reliability and validity of results · Advice on balancing the demands of various stakeholders Essential reading for postgraduate and more experienced researchers, as well as teachers and educationalists seeking to increase their knowledge and understanding of the use of such methods in education.
Author: Phyllis Solomon Publisher: Oxford University Press ISBN: 0199715548 Category : Social Science Languages : en Pages : 224
Book Description
Randomized controlled trials (RCTs) are considered by many researchers and providers to be the gold standard of health and social service effectiveness research. However, there exist scant resources that deal with the complex nature of designing and implementing RCTs in community-based settings. This clearly written pocket guide provides researchers and social service practitioners insight into each step of an RCT. The goal of this text is to enable readers to understand, design, and implement a community-based RCT. From the initial stage of planning the RCT and developing its conceptual foundations through implementation, the authors provide a wealth of detail and case studies from social work practice research that assist readers to comprehend the detailed information provided. Accessible, concrete advice is woven throughout the text and tackles the many design and implementation challenges that arise in community practice settings. The importance of utilizing a mix of qualitative and quantitative methods is encouraged due to the intricate nature of RCT research in community-based environments. Through utilizing practical case examples, this pocket guide reviews the essentials of RCTs in a manner that will appeal to researchers, practitioners and students alike who are seeking the necessary tools to build the empirical knowledge base for community-based psychosocial interventions for social work.
Author: PAUL. CONNOLLY Publisher: ISBN: 9781473923478 Category : Education Languages : en Pages :
Book Description
This book examines the controversial aspects of Randomised Controlled Trials (RCT) in education and sets out the potential and pitfalls of the method. Drawing on their own extensive experience of running RCTs, the authors provide a thorough, practical introduction to the use of RCTs in education.
Author: Stephen Gorard Publisher: Routledge ISBN: 1315456877 Category : Education Languages : en Pages : 221
Book Description
The Trials of Evidence-based Education explores the promise, limitations and achievements of evidence-based policy and practice, as the attention of funders moves from a sole focus on attainment outcomes to political concern about character-building and wider educational impacts. Providing a detailed look at the pros, cons and areas for improvement in evidence-based policy and practice, this book includes consideration of the following: What is involved in a robust evaluation for education. The issues in conducting trials and how to assess the trustworthiness of research findings. New methods for the design, conduct, analysis and use of evidence from trials and examining their implications. What policy-makers, head teachers and practitioners can learn from the evidence to inform practice. In this well-structured and thoughtful text, the results and implications of over 20 studies conducted by the authors are combined with a much larger number of studies from their systematic reviews, and the implications are spelled out for the research community, policy-makers, schools wanting to run their own evaluations, and for practitioners using evidence.
Author: Keith Morrison Publisher: Routledge ISBN: 1000089924 Category : Computers Languages : en Pages : 203
Book Description
There is a recent surge in the use of randomized controlled trials (RCTs) within education globally, with disproportionate claims being made about what they show, ‘what works’, and what constitutes the best ‘evidence’. Drawing on up-to-date scholarship from across the world, Taming Randomized Controlled Trials in Education critically addresses the increased use of RCTs in education, exploring their benefits, limits and cautions, and ultimately questioning the prominence given to them. While acknowledging that randomized controlled trials do have some place in education, the book nevertheless argues that this place should be limited. Drawing together all arguments for and against RCTs in a comprehensive and easily accessible single volume, the book also adds new perspectives and insights to the conversation; crucially, the book considers the limits of their usefulness and applicability in education, raising a range of largely unexplored concerns about their use. Chapters include discussions on: The impact of complexity theory and chaos theory. Design issues and sampling in randomized controlled trials. Learning from clinical trials. Data analysis in randomized controlled trials. Reporting, evaluating and generalizing from randomized controlled trials. Considering key issues in understanding and interrogating research evidence, this book is ideal reading for all students on Research Methods modules, as well as those interested in undertaking and reviewing research in the field of education.
Author: Alehandro R. Jadad Publisher: John Wiley & Sons ISBN: 0470766166 Category : Medical Languages : en Pages : 160
Book Description
Randomized controlled trials are one of the most powerful and revolutionary tools of research. This book is a convenient and accessible description of the underlying principles and practice of randomized controlled trials and their role in clinical decision-making. Structured in a jargon-free question-and-answer format, each chapter provides concise and understandable information on a different aspect of randomized controlled trials, from the basics of trial design and terminology to the interpretation of results and their use in driving evidence-based medicine. The authors end each chapter with their musings, going beyond the evidence or citations, and sometimes even beyond orthodox correctness to share their thoughts and concerns about different aspects of randomized controlled trials, and their role within the health system. Updated to include insights from the last decade, this second edition challenges over-reliance on randomized controlled trials by debating their strengths and limitations and discussing their optimal use in modern healthcare. It also includes a new and increasingly relevant chapter on the ethics of randomized trials. World renowned writers and thinkers Drs Jadad and Enkin bring you this invaluable book for busy health professionals who wish to understand the theory of randomized controlled trials and their influence on clinical, research or policy decisions.
Author: David A. Richards Publisher: Routledge ISBN: 1134470568 Category : Medical Languages : en Pages : 444
Book Description
Health and human services currently face a series of challenges – such as aging populations, chronic diseases and new endemics – that require highly complex responses, and take place in multiple care environments including acute medicine, chronic care facilities and the community. Accordingly, most modern health care interventions are now seen as ‘complex interventions’ – activities that contain a number of component parts with the potential for interactions between them which, when applied to the intended target population, produce a range of possible and variable outcomes. This in turn requires methodological developments that also take into account changing values and attitudes related to the situation of patients’ receiving health care. The first book to place complex interventions within a coherent system of research enquiry, this work is designed to help researchers understand the research processes involved at each stage of developing, testing, evaluating and implementing complex interventions, and assist them to integrate methodological activities to produce secure, evidence-based health care interventions. It begins with conceptual chapters which set out the complex interventions framework, discuss the interrelation between knowledge development and evidence, and explore how mixed methods research contributes to improved health. Structured around the influential UK Medical Research Council guidance for use of complex interventions, four sections, each comprised of bite-sized chapters written by multidisciplinary experts in the area, focus on: - Developing complex interventions - Assessing the feasibility of complex interventions and piloting them - Evaluating complex interventions - Implementing complex interventions. Accessible to students and researchers grappling with complex interventions, each substantive chapter includes an introduction, bulleted learning objectives, clinical examples, a summary and further reading. The perspectives of various stakeholders, including patients, families and professionals, are discussed throughout as are the economic and ethical implications of methods. A vital companion for health research, this book is suitable for readers from multidisciplinary disciplines such as medical, nursing, public health, health services research, human services and allied healthcare backgrounds.
Author: Todd Zoblotsky
Author: Todd Zoblotsky
Author: National Research Council
Author: Paul Connolly
Author: Phyllis Solomon
Author: PAUL. CONNOLLY
Author: Stephen Gorard
Author: Keith Morrison
Author: Dougal Hutchison
Author: Alehandro R. Jadad
Author: David A. Richards