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Filter search resultsRealist synthesis: an introduction
This guide, written by Ray Pawson, Trisha Greenhalgh, Gill Harvey and Kieran Walshe for the ESRC Research Methods Programme, provides an introduction to using realist synthesis, with a focus on hResourceDo health improvement programmes fit with MRC guidance on evaluating complex interventions?
This article, authored by MacKenzie, O'Donnell, Halliday, E.ResourceLearning from research: Systematic reviews for informing policy decisions
This guide from the Alliance for Useful Evidence is an introduction to systematic review and the necessary steps that should be considered as a part of the process.ResourceWhat scientific idea is ready for retirement: Large randomized controlled trials
This comment, written by Dean Ornish and published on the Edge.org blog What scientific idea is ready for retirement, argues that larger studies do not always equate to more rigorous or definitive results andResourceIDEAS book launch: Randomized control trials in the field of development, a critical perspective [Webinar]
This webinar to launch the book Randomized Control Trials in the Field of Development: A Critical Perspective brings together five representatives of the book's editors and authors for a discussion around some of the key ideas andResourceMethods for conducting systematic reviews
This guide, from the EPPI-Centre, looks at the processes involved when conducting Systematic Reviews. Covering the key steps involved, the guide focuses on four main area from apResourceUNICEF webinar: Randomized controlled trials
What are the key features of an RCT? Are RCTs really the gold standard? What ethical and practical issues do I need to consider before deciding to do an RCT?ResourceContemporary thinking about causation in evaluation
This paper was produced following a discussion between Thomas Cook and Michael Scriven held at The Evaluation Center and Western Michigan University’s Interdisciplinary PhD in Evaluation program jointly hosted Evaluation Cafe´ event on contResourceIntroducing systematic reviews
This is Chapter 1 of the book An Introduction to Systematic Reviews.ResourceDo labor market policies have displacement effects? Evidence from a clustered randomized experiment
This resource reports the results from a randomized experiment intended to evaluation the direct and indirect (displacement) impacts of job placement assistance on the labor market outcomes of young, educated job seekers in France.ResourceWeek 47: Rumination #3: Fools' gold: the widely touted methodological "gold standard" is neither golden nor a standard
This week's post is an abbreviated version of a "rumination" from theBlogAnalyzing cause and effect in environmental assessments: Using weighted evidence from the literature
This article describes the Eco Evidence analysis framework, a type of causal criteria analysis that uses available evidence to assess support for a hypothesis.ResourceChallenges for evidence-based environmental management: What is acceptable and sufficient evidence of causation?
This paper explores the use of the Eco Evidence framework in answering the question "what is acceptable and sufficient evidence of causation?" in environmental assessments.ResourceConditions to consider in the use of randomized experimental designs in evaluation
This paper, written by George Julnes, University of New Mexico, Melvin M. Mark, Penn State University, and Stephanie Shipman, U.S.ResourceMeta-analysis
Meta-analysis is a statistical method for combining numeric evidence from experimental (and sometimes quasi-experimental studies) to produce a weighted average effect size.MethodRandomised control trials for the impact evaluation of development initiatives: a statistician's point of view
This paper from the Institutional Learning and Change (ILAC) Initiative provides a range of technical and practical reflections on the use of randomised control trials in impact evaluation.Resource