Which one of the following statements, if true, would most seriously undermine the author's suggestion about the use of current psychological research in the courtroom? A. All guidelines about human behavior must take account of variations in the patterns of human decision-making. B. Current models of how humans make decisions apply reliably to individuals but do not hold for decisions made by groups. C. The current conception of jury inferential error employed by judges has been in use for nearly a century. D. Inferential errors can be more easily predicted in controlled situations such as the trial of lawsuits than in other kinds of decision-making processes. E. In certain predictable circumstances, juries are less susceptible to inferential errors than they are in other circumstances.