リスキーシフト
↑ Stoner, J.A.F. (1961). “A comparison of individual and group decision involving risk”. Unpublished master's thesis, Massachusetts Institute of Technology.
↑ Stoner, J.A.F. (1968). “Risky and cautious shifts in group decisions: The influence of widely held values”. Journal of Experimental Social Psychology 4 (4): 442–459. doi:10.1016/0022-1031(68)90069-3. https://linkinghub.elsevier.com/retrieve/pii/0022103168900693.