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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 synthesiResourceLearning 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.ResourceMethods 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&nbResourceIntroducing systematic reviews
This is Chapter 1 of the book An Introduction to Systematic Reviews.ResourcegLOCAL Evaluation Week: Yes, gLOCAL - it is not a typo
This week's guest blog is in support of the gLOCAL Evaluation week - a series of free events taking place around the globe and online between June 3-7 2019.BlogAnalyzing 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.ResourceLearning from gLOCAL conversations
The week before last, we were treated to over 300 diverse, live events on evaluation in the annual event that is glocal – a week of locally hosted, globally accessible webinars, presentations and hybrid sessions that is convened by the GlobBlogThe science behind data collection - gLOCAL 2023 webinar recap
This blog shares some of the lessons from the gLOCAL2023 webinar, The science behind data collection: how to choose the best tools and approach to collect data considering the culture, context, and existing partnerships. It outlines five considerations:…BlogMeta-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.MethodRegression discontinuity
Regression Discontinuity Design (RDD) is a quasi-experimental evaluation option that measures the impact of an intervention, or treatment, by applying a treatment assignment mechanism based on a continuous eligibility index which is a variaMethodQuasi-experimental methods for impact evaluations
This video lecture, given by Dr Jyotsna Puri for the Asian Development Bank (ADB) and the International Initiative for Impact Evaluation (3ie), demonstrates how the use of quasi-experimental methods can circumvent the challenge of creatingResourceSystematic reviews
This video lecture given by Dr Philip Davies for the Asian Development Bank (ADB) and the International Initiative for Impact Evaluation (3ie) provides guidance for using a comprehensive systematic review to present the balance of researchResourceQuasi-experimental design and methods
This guide, written by Howard White and Shagun Sabarwal for UNICEF looks at the use of quasi-experimental design and methods in impact evaluation.ResourceUNICEF webinar: Quasi-experimental design and methods
What is the main difference between quasi-experiments and RCTs? How can I measure impact when establishing a control group is not an option?Resource