Answers are grounded in this paper and cite their sources.
Scott, Len, and Peter Jackson, 'The Study of Intelligence in Theory and Practice', Intelligence and National Security, (2004) 19(2) pp.139-169 RAE2008
No takes yet. Share an insight, caveat, or question.
Scott et al. (2004) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: