Our library of practical resources is intended for researchers and research staff undertaking randomized evaluations, as well as those teaching the technique to others, and anyone interested in how randomized evaluations are conducted.
Incorporating lessons learned through our own experience and through guidance from researchers and research organizations, we provide practical advice for designing, implementing, and communicating about evaluations. These resources are a collaborative effort. We credit the authors of all the resources we post here, and link to their original work wherever possible.
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Les plans de pré-analyse
Un plan de pré-analyse (PPA) décrit la manière dont les chercheurs prévoient d’analyser les données issues d’une évaluation aléatoire. Il est à distinguer de la notion de pré-enregistrement qui, en...
Randomization
Randomization for causal inference has a storied history. Controlled randomized experiments were invented by Charles Sanders Peirce and Joseph Jastrow in 1884. Jerzy Neyman introduced stratified...
Randomisation
La randomisation à des fins d’inférence causale a une longue et riche histoire. Les expérimentations contrôlées randomisées ont été inventées par Charles Sanders Peirce et Joseph Jastrow en 1884. En...
Power calculations
This section is intended to provide an intuitive discussion of the rationale behind power calculations, as well as practical tips and sample code for conducting power calculations using either built...
Calculs de puissance
Cette ressource décrit l’intuition qui sous-tend les calculs de puissance et fournit aux chercheurs des conseils pratiques et des exemples de code permettant d’effectuer ce type de calculs à l’aide de...
Introduction to measurement and indicators
The goal of measurement is to get reliable data with which to answer research questions and assess theories of change. Inaccurate measurement can lead to unreliable data, from which it is difficult to...
Introduction to measurement and indicators
Les mesures visent à obtenir des données fiables permettant de répondre aux questions de recherche et d’évaluer la validité de la théorie du changement. Si ces mesures sont imprécises, elles risquent...
Survey design
This section covers the essentials of survey design. It includes an overview of survey development, practical tips, formatting suggestions, and guides to translation and quality control.