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Filter search resultsSampling for surveys: Stratified random sampling
These instructional videos provide a guide and examples of how to apply stratified random sampling.المواردSampling for surveys: Clustered random sampling
These instructional videos provide a guide and examples of how to apply clustered random sampling.المواردSampling for surveys: Sample size calculations
This instructional video explains how to calculate a sample size for a survey.المواردDigital storytelling: Capturing lives, creating communities
This book from the Center for Digital Storytelling outlines the philosophy and practice involved with using digital storytelling in a development context.المواردSampling for surveys: Simple random sampling
These instructional videos introduce the topic of sampling for surveys and provide a guide and examples of how to apply simple random sampling.المواردEvaluations that make a difference
This collection gathers eight stories from around the world about evaluations that have made a difference to the lives of people.الموارد6: Sample size and power calculations
This presentation explores methods for identifying the right sample size for randomized evaluations so that results are defendable.الموارد