court of review, and therefore its evaluation of the evidence is not shielded by the “clearly erroneous” standard of Fed.R. Civ.P. 52(a), which applies only to a trial court sitting as a fact finder. We are in as good a position as the district court to review the findings of the bankruptcy court, so we review the bankruptcy court’s findings by the standards the district court should employ, to determine whether the district court erred in its review. To the extent the parties challenge the choice, interpretation, or application of legal precepts, we always employ the fullest scope of review: we examine the decision of the court from which the appeal is taken for error, and the legal determinations of the district court as a reviewing tribunal are not shielded by any presumption of correctness.
IV.
Before evaluating the nature of the abandonment question presented by this appeal, it is necessary to segregate three distinct concepts which are often implicated in the review of judicial findings. These concepts — basic facts, inferred facts, and ultimate facts — are fundamental to the anatomy of fact finding in the judicial process.
Basie facts are the historical and narrative events elicited from the evidence presented at trial, admitted by stipulation, or not denied, where required, in responsive pleadings. Inferred factual conclusions are drawn from basic facts and are permitted only when, and to the extent that, logic and human experience indicate a probability that certain consequences can and do follow from the basic facts. See, e.g., Edward J. Sweeney & Sons, Inc. v. Texaco Inc., 637 F.2d 105, 116 (3d Cir. 1980), cert. denied, 451 U.S. 911, 101 S.Ct. 1981, 68 L.Ed.2d 300 (1981). No legal precept is implicated in drawing permissible factual inferences. But an inferred fact must be distinguished from a concept described in a term of art as an “ultimate fact.” So conceived, an ultimate fact is a mixture of fact and legal precept:
An ultimate fact is usually expressed in the language of a standard enunciated by case-law rule or by statute, e.g., an actor’s conduct was negligent; the injury occurred in the course of employment; the rate is reasonable; the company has refused to bargain collectively. “The ultimate finding is a conclusion of law or at least a determination of a mixed question of law and fact”. It is the province of the fact finder — the jury, the judge in non-jury cases, or the administrative agency — to “find” the basic fact, or that part of an ultimate finding that rests on narrative or historical facts.... [0]nce basic facts have been found, they are seldom dislodged. R. Aldisert, The Judicial Process 694 (1976) (quoting Helvering v. Tex-Penn Oil Co., 300 U.S. 481, 491, 57 S.Ct. 481, 573, 81 L.Ed. 755 (1937)).
Smith v. Harris, 644 F.2d 985, 990 n.1 (3d Cir. 1981) (Aldisert, J., concurring).
The importance in distinguishing among the three facets of fact finding is reflected in the various standards of judicial review. Where basic facts and facts permissibly inferred therefrom are found by the court sitting as a fact finder, neither the basic facts nor the inferred facts may be disturbed on review unless they are deemed clearly erroneous. Fed.R.Civ.P. 52(a); United States v. United States Gypsum Co., 333 U.S. 364, 394, 68 S.Ct. 525, 541, 92 L.Ed. 746 (1948). “[A] review of ultimate facts,” on the other hand, “entails an examination for legal error of the legal components of those findings.” Smith v. Harris, 644 F.2d at 990 (Aldisert, J., concurring).
V.
A.
We now consider the nature of the question presented to the bankruptcy court, abandonment of title to personal property, to determine the proper standard of review on appeal from its judgment.5 In this
5
The district court’s choice of a standard of review is of course a decision of law, and our review of that decision is plenary.