An Essay on Drafting Evidence Legislation and Rules: Challenging the Conventional Wisdom
Akron Law Review
Volume 56
Issue 1
Article 1
2023
An Essay on Drafting Evidence Legislation and Rules: Challenging
the Conventional Wisdom
Edward J. Imwinkelried
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Imwinkelried, Edward J. (2023) "An Essay on Drafting Evidence Legislation and Rules: Challenging
the Conventional Wisdom," Akron Law Review: Vol. 56: Iss. 1, Article 1.
Available at: https://ideaexchange.uakron.edu/akronlawreview/vol56/iss1/1
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Imwinkelried: Evidence Legislation and Rules
AN ESSAY ON DRAFTING EVIDENCE LEGISLATION AND
RULES: CHALLENGING THE CONVENTIONAL WISDOM
Edward J. Imwinkelried*
I.
II.
III.
IV.
V.
Introduction ......................................................................2
A description of the conventional wisdom: a catalog
approach for privileges and a code approach for other areas
of evidence doctrine ..........................................................7
A. The Doctrinal Area of Privileges .................................7
B. Other Doctrinal Areas in Evidence Law.....................11
1. The Model Code of Evidence ...............................12
2. The Uniform Rules of Evidence............................12
3. The California Evidence Code..............................13
4. The Federal Rules of Evidence .............................15
A critical evaluation of the conventional wisdom: the
developments that raise grave questions about both parts of
the received orthodoxy ....................................................19
A. The Doctrinal Area of Privileges .................................19
B. Other Doctrinal Areas in Evidence Law.......................24
The implications of the weaknesses of the conventional
wisdom: the desirability of convergence...........................28
A. Broadening the Wording of the Provisions Governing
Privileges..................................................................28
B. Tightening the Wording of Provisions Governing Other
Doctrinal Areas in Evidence Law ..............................29
Conclusion ......................................................................34
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Published by IdeaExchange@UAkron, 2023
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Akron Law Review, Vol. 56 [2023], Iss. 1, Art. 1
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AKRON LAW R EVIEW
[56:1
*Edward L. Barrett, Jr. Professor of Law Emeritus, University of
California Davis; former chair, Evidence Section, American Association
of Law Schools.
An evidence code should be “a kind of evidence bible for busy trial
judges and lawyers.”
– 7 California Law Revision Commission Reports 34 (1965)
I. INTRODUCTION
The last century has witnessed several major efforts at reforming and
codifying Evidence law in the United States. As Part I of this Essay
explains, those efforts have included the American Law Institute’s Model
Code of Evidence, 1 several iterations of the Uniform Rules of Evidence
originally promulgated in 1953 by the National Conference of
Commissioners on Uniform State Laws, 2 the California Evidence Code, 3
and, of course, the Federal Rules of Evidence. 4 For decades, Evidence law
had largely taken the form of common-law decisions, and Dean
Wigmore’s monumental, multi-volume treatise surveying the common
law had held sway in the United States. 5 However, the common law of
Evidence was troubled by numerous splits of appellate authority, and, in
the words of the California Law Reform Commission, reformers believed
that the judicial administration of Evidence law could be vastly improved
by producing “an official handbook of the law of evidence—a kind of
evidence bible for busy trial judges and lawyers.” 6
Of course, to reduce the law of Evidence to such a handbook or code,
the drafters would have to make numerous substantive choices resolving
common-law splits of authority: Should the opponent be permitted to
impeach a witness by questioning about untruthful acts that had not
resulted in a conviction? 7 For that matter, what types of convictions ought
to be admissible for impeachment purposes? 8 Should the scope of cross1.
2.
3.
4.
5.
MODEL C ODE OF EVIDENCE (AM. L. INS. 1942).
UNIF. R. EVID.
C AL. EVID. C ODE (WEST 2023).
F ED. R. EVID.
R ONALD L. C ARLSON, EDWARD J. IMWINKELRIED, JULIE S EAMAN & ERICA B EECHERMONAS, EVIDENCE: TEACHING MATERIALS FOR AN AGE OF S CIENCE AND S TATUTES 13 (8th ed.
2018).
6. R ECOMMENDATION ON P ROPOSING AN EVIDENCE C ODE, 7 C AL. L. R EFORM C OMM’N 34
(1965).
7. R OBERT P. MOSTELLER, § 41 Character: Misconduct, for which there has been no criminal
conviction, in MCC ORMICK ON EVIDENCE (8th ed. 2020).
8. Id. § 42.
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Imwinkelried: Evidence Legislation and Rules
2022]
EVIDENCE LEGISLATION AND RULES
3
examination be limited to the matters covered on direct examination?9
Should there be a hearsay exception for statements of present sense
impression? 10 Should there be a residual hearsay exception for reliable
out-of-court statements that did not fall within a traditional exception?11
Should a presumption “burst” and disappear from the case as soon as the
opponent presents evidence sufficient to rebut the presumed fact? 12 At
common law, all these questions had produced sharp splits of appellate
authority. If the drafters were to produce the desired handbook for “busy
trial judges and lawyers,” the drafters would have to address and resolve
those substantive questions in the wording of a statute or rule. The
overwhelming majority of the commentary on the Model Code, Uniform
Rules, Evidence Code, and Federal Rules addresses the wisdom of the
resolutions proposed by the drafters.
However, the purpose of this short Essay is to discuss another choice
facing the drafters: the manner or style in which the handbook’s
provisions ought to be drafted. In his Foreword to the Model Code of
Evidence, the great 20th-century reformer, Professor Edmund Morgan,
put the matter succinctly: The choice was among a creed, a catalog, or a
code. 13 A creed would merely state aspirational goals and empower trial
judges to exercise very wide discretion to make rulings that, in their mind,
promoted those goals. At the polar extreme, a catalog would prescribe
detailed evidentiary rules for every foreseeable trial situation and largely
deny trial judges any discretion. In contrast, a code would state flexible
principles that are more particularized than aspirational goals and grant
trial judges limited discretion to apply those principles to s (...truncated)