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Cajka, James; Amer, Safaa; Ridenhour, Jamie; Allpress, Justine – International Journal of Social Research Methodology, 2018
RTI International created a geospatial grid-based sampling methodology that: achieved a probability-based household sample and unbiased estimates; was comparable across countries; used simple frame data available from the in-country census; and was efficient with minimal training to local field staff. The methodology used 1┬ákm[superscript 2]…
Descriptors: Sampling, Developing Nations, Probability, Cross Cultural Studies