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  • Realist 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 synthesi
    Resource

  • Learning 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.
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  • Methods 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&nb
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  • Introducing systematic reviews

    This is Chapter 1 of the book An Introduction to Systematic Reviews.
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  • Analyzing 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.
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  • Challenges 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.
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  • Meta-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.  
    Method

  • Logframe

    Logframes are a systematic, visual approach to designing, executing and assessing projects which encourages users to consider the relationships between available resources, planned activities, and desired changes or results.
    Method

  • Regression 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 varia
    Method

  • Quasi-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 creating
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  • Systematic 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 research
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  • Quasi-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.
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  • UNICEF 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?
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  • A summary of the theory behind the LFA method

    This paper from the Swedish International Development Cooperation Agency (Sida) has been designed to support staff in implementing the logical framework approach in project planning and design.
    Resource

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