The Malawi Diffusion and Ideational Change Project 2004–06: Data collection, data quality, and analysis of attrition

  • 5 May 2009
    • Vol. 20  (21) , 503
Abstract
In this paper we evaluate the quality of survey data collected by the Malawi Diffusion and Ideational Change Project by investigating four potential sources of bias: sample representativeness, interviewer effects, response unreliability, and sample attrition. We discuss the results of our analysis and implications of our findings for the collection of data in similar contexts.

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