Answers are grounded in this paper and cite their sources.
John Seidler, On Using Informants: A Technique for Collecting Quantitative Data and Controlling Measurement Error in Organization Analysis, American Sociological Review, Vol. 39, No. 6 (Dec., 1974), pp. 816-831
No takes yet. Share an insight, caveat, or question.
John Seidler (1974) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: