Answers are grounded in this paper and cite their sources.
Lawrence B. Rosenfeld, Sallie Kartus, Chett Ray; Body Accessibility Revisited, Journal of Communication, Volume 26, Issue 3, 1 September 1976, Pages 27–30,
No takes yet. Share an insight, caveat, or question.
Rosenfeld et al. (1976) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: