An issue that is within the province of the judge, as opposed to the jury, because it involves the application or interpretation of legal principles or statutes.
At any stage in a proceeding, before or during trial, a judge may have to determine whether to let a jury decide a particular issue. In making this determination, the judge considers whether the issue is a question of law or a QUESTION OF FACT. If the question is one of fact, it should be decided by the jury at trial. If the question is one of law, the judge may decide it without affording the parties the opportunity to present evidence and witnesses to the jury.
A question of law involves the interpretation of principles that are potentially applicable to other cases. In contrast, a question of fact requires an interpretation of circumstances surrounding the case at hand. Resolving QUESTIONS OF FACT is the chief function of the jury. Resolving questions of law is a chief function of the judge.
If the pleadings and initial evidence in a case show that there are no factual disputes between the parties, a court may grant SUMMARY JUDGMENT to a party. Summary judgment is a final judgment in the case made by the court before trial. A court may grant summary judgment in a case that contains no factual disputes because such a case presents only a question, or questions, of law, so the fact-finding function of the jury is not needed.
On appeal, the trial court's ruling on a question of law generally receives closer scrutiny than a jury's findings of fact. Being present at the trial, the fact finder is in a better position than the appeals court to evaluate evidence and testimony.
An issue may be characterized on appeal as a mixed question of law and fact. A mixed question occurs when the facts surrounding the case are admitted and the rule of the applicable law is undisputed; the issue then is whether the RULE OF LAW was correctly applied to the established facts. In a criminal case, for example, assume that a trial court, over the objection of the defendant, allows the prosecution to present evidence that the defendant was identified as the perpetrator. If the defendant is found guilty and challenges the identification procedure on appeal, the question is one of both law and fact. The appeals court must decide whether the trial court correctly applied the law on DUE PROCESS in identification procedures to the particular identification procedure used in the case. In such a case, the appeals court will scrutinize both the facts and the trial judge's rulings on questions of law.