Key points are not available for this paper at this time.
Journal Article Dispositions, states and causes Get access Robert Cummins Robert Cummins The Johns Hopkins University Search for other works by this author on: Oxford Academic Google Scholar Analysis, Volume 34, Issue 6, June 1974, Pages 194–204, https://doi.org/10.1093/analys/34.6.194 Published: 01 June 1974
Robert A. Cummins (Sat,) studied this question.