Kerr, N. L. (1982). Social transition schemes: Model, method, and applications. In H. [*720] Brandstatter, J. H. Davis, & G. Stocker-Kreichgauer (Eds.). Group decision making (pp. 59-80). London: Academic Press.
Forepersons tended to be male and to have previous experience. Contrast effect noted in reduced sample of 40 “close” trials; juries less likely to convict when they contained experienced jurors exposed to strong prosecution evidence in 1 or more previous trials (especially if their 1st).