In Suits at common law, where the value in controversy shall exceed twenty dollars, the right of trial by jury shall be preserved, and no fact tried by a jury, shall be otherwise re-examined in any Court of the United States, than according to the rules of the common law.
One aspect of the problem of delineating the respective provinces of judge and jury divided the Justices for a lengthy period but now appears quiescent – cases arising under the Federal Employers’ Liability Act. The argument was frequently couched by the majority in terms of protecting the function of the jury from usurpation by judges intent on subverting and limiting remedial legislation enacted by Congress, 1 and by the minority in terms of the costs to the Supreme Court in time and effort spent in evaluating the quantum of evidence necessary to create a jury question. 2
Although the considerations present in the FELA cases were not inherently different from those in any civil case where the direction of a verdict or a decision of an issue by the court may raise sub silentio the issue whether the Seventh Amendment right to a jury trial has been impaired by court usurpation of the jury function, cases under the FELA, which retained the common-law requirements of negligence as a prerequisite to recovery, involved peculiarly difficult decisions as to the adequacy of proof of negligence.
Special and important reasons for the grant of certiorari in these cases are certainly present, the Court wrote in a leading case,
when lower federal and state courts persistently deprive litigants of their right to a jury determination. 3 The operating test was:
Under this statute the test of a jury case is simply whether the proofs justify with reason the conclusion that employer negligence played any part, even the slightest, in producing the injury or death for which damages are sought. It does not matter that, from the evidence, the jury may also with reason, on ground of probability, attribute the result to other causes, including the employee’s contributory negligence. Judicial appraisal of the proofs to determine whether a jury question is presented is narrowly limited to the single inquiry whether, with reason, the conclusion may be drawn that negligence of the employer played any part at all in the injury or death. Similar issues have arisen under such statutes as the Jones Act 4 and the Safety Appliance Act. 5
Judges are to fix their sights primarily to make that appraisal and, if that test is met, are bound to find that a case for the jury is made out whether or not the evidence allows the jury a choice of other probabilities. 6 A persistent dissent in the line of cases expressed the fear that in FELA cases
anything that a jury says goes, with the consequences that all meaningful judicial supervision over jury verdicts in such cases has been put at an end. . . . If so, . . . the time has come when the Court should frankly say so. If not, then the Court should at least give expression to the standards by which the lower courts are to be guided in these cases. 7