The factors to be considered in evaluating the testimony of a witness are perception, memory, and narration. Morgan, Hearsay Dangers and the Application of the Hearsay Concept, 62 Harv.L.Rev. 177 (1948), Selected Writings on Evidence and Trial 764, 765 (Fryer ed. 1957); Shientag, Cross-Examination—A Judge’s Viewpoint, 3 Record 12 (1948); Strahorn, A Reconsideration of the Hearsay Rule and Admissions, 85 U.Pa.L.Rev. 484, 485 (1937), Selected Writings, supra, 756, 757: Weinstein, Probative Force of Hearsay, 46 Iowa L.Rev. 331 (1961). Sometimes a fourth is added, sincerity, but in fact it seems merely to be an aspect of the three already mentioned.
In order to encourage the witness to do his best with respect to each of these factors, and to expose any inaccuracies which may enter in, the Anglo-American tradition has evolved three conditions under which witnesses will ideally be required to testify: (1) under oath, (2) in the personal presence of the trier of fact, (3) subject to cross-examination.
(1) Standard procedure calls for the swearing of witnesses. While the practice is perhaps less effective than in an earlier time, no disposition to relax the requirement is apparent, other than to allow affirmation by persons with scruples against taking oaths.
(2) The demeanor of the witness traditionally has been believed to furnish trier and opponent with valuable clues. Universal Camera Corp. v. N.L.R.B., 340 U.S. 474, 495–496, 71 S.Ct. 456, 95 L.Ed. 456 (1951); Sahm, Demeanor Evidence: Elusive and Intangible Imponderables, 47 A.B.A.J. 580 (1961), quoting numerous authorities. The witness himself will probably be impressed with the solemnity of the occasion and the possibility of public disgrace. Willingness to falsify may reasonably become more difficult in the presence of the person against whom directed. Rules 26 and 43(a) of the Federal Rules of Criminal and Civil Procedure, respectively, include the general requirement that testimony be taken orally in open court. The Sixth Amendment right of confrontation is a manifestation of these beliefs and attitudes.
(3) Emphasis on the basis of the hearsay rule today tends to center upon the condition of cross-examination. All may not agree with Wigmore that cross-examination is “beyond doubt the greatest legal engine ever invented for the discovery of truth,” but all will agree with his statement that it has become a “vital feature” of the Anglo-American system. 5 Wigmore § 1367, p. 29. The belief, or perhaps hope, that cross-examination is effective in exposing imperfections of perception, memory, and narration is fundamental. Morgan, Foreword to Model Code of Evidence 37 (1942).
The logic of the preceding discussion might suggest that no testimony be received unless in full compliance with the three ideal conditions. No one advocates this position. Common sense tells that much evidence which is not given under the three conditions may be inherently superior to much that is. Moreover, when the choice is between evidence which is less than best and no evidence at all, only clear folly would dictate an across-the-board policy of doing without. The problem thus resolves itself into effecting a sensible accommodation between these considerations and the desirability of giving testimony under the ideal conditions.
The solution evolved by the common law has been a general rule excluding hearsay but subject to numerous exceptions under circumstances supposed to furnish guarantees of trustworthiness. Criticisms of this scheme are that it is bulky and complex, fails to screen good from bad hearsay realistically, and inhibits the growth of the law of evidence.
Since no one advocates excluding all hearsay, three possible solutions may be considered: (1) abolish the rule against hearsay and admit all hearsay; (2) admit hearsay possessing sufficient probative force, but with procedural safeguards; (3) revise the present system of class exceptions.
(1) Abolition of the hearsay rule would be the simplest solution. The effect would not be automatically to abolish the giving of testimony under ideal conditions. If the declarant were available, compliance with the ideal conditions would be optional with either party. Thus the proponent could call the declarant as a witness as a form of presentation more impressive than his hearsay statement. Or the opponent could call the declarant to be cross-examined upon his statement. This is the tenor of Uniform Rule 63(1), admitting the hearsay declaration of a person “who is present at the hearing and available for cross-examination.” Compare the treatment of declarations of available declarants in Rule 801(d)(1) of the instant rules. If the declarant were unavailable, a rule of free admissibility would make no distinctions in terms of degrees of noncompliance with the ideal conditions and would exact no liquid pro quo in the form of assurances of trustworthiness. Rule 503 of the Model Code did exactly that, providing for the admissibility of any hearsay declaration by an unavailable declarant, finding support in the Massachusetts act of 1898, enacted at the instance of Thayer, Mass.Gen.L.1932, c. 233 § 65, and in the English act of 1938, St.1938, c. 28, Evidence. Both are limited to civil cases. The draftsmen of the Uniform Rules chose a less advanced and more conventional position. Comment, Uniform Rule 63. The present Advisory Committee has been unconvinced of the wisdom of abandoning the traditional requirement of some particular assurance of credibility as a condition precedent to admitting the hearsay declaration of an unavailable declarant.
In criminal cases, the Sixth Amendment requirement of confrontation would no doubt move into a large part of the area presently occupied by the hearsay rule in the event of the abolition of the latter. The resultant split between civil and criminal evidence is regarded as an undesirable development.
(2) Abandonment of the system of class exceptions in favor of individual treatment in the setting of the particular case, accompanied by procedural safeguards, has been impressively advocated. Weinstein, The Probative Force of Hearsay, 46 Iowa L.Rev. 331 (1961). Admissibility would be determined by weighing the probative force of the evidence against the possibility of prejudice, waste of time, and the availability of more satisfactory evidence. The bases of the traditional hearsay exceptions would be helpful in assessing probative force. Ladd, The Relationship of the Principles of Exclusionary Rules of Evidence to the Problem of Proof, 18 Minn.L.Rev. 506 (1934). Procedural safeguards would consist of notice of intention to use hearsay, free comment by the judge on the weight of the evidence, and a greater measure of authority in both trial and appellate judges to deal with evidence on the basis of weight. The Advisory Committee has rejected this approach to hearsay as involving too great a measure of judicial discretion, minimizing the predictability of rulings, enhancing the difficulties of preparation for trial, adding a further element to the already over-complicated congeries of pre-trial procedures, and requiring substantially different rules for civil and criminal cases. The only way in which the probative force of hearsay differs from the probative force of other testimony is in the absence of oath, demeanor, and cross-examination as aids in determining credibility. For a judge to exclude evidence because he does not believe it has been described as “altogether atypical, extraordinary. * * *” Chadbourn, Bentham and the Hearsay Rule—A Benthamic View of Rule 63(4)(c) of the Uniform Rules of Evidence, 75 Harv.L.Rev. 932, 947 (1962).
(3) The approach to hearsay in these rules is that of the common law, i.e., a general rule excluding hearsay, with exceptions under which evidence is not required to be excluded even though hearsay. The traditional hearsay exceptions are drawn upon for the exceptions, collected under two rules, one dealing with situations where availability of the declarant is regarded as immaterial and the other with those where unavailability is made a condition to the admission of the hearsay statement. Each of the two rules concludes with a provision for hearsay statements not within one of the specified exceptions “but having comparable circumstantial guarantees of trustworthiness.” Rules 803(24) and 804(b)(6). This plan is submitted as calculated to encourage growth and development in this area of the law, while conserving the values and experience of the past as a guide to the future.