Jun Yu v. Idaho State University ( 2021 )


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  •                 FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    JUN YU,                                 No. 20-35582
    Plaintiff-Appellant,
    D.C. No.
    v.                     4:15-cv-00430-REB
    IDAHO STATE UNIVERSITY,
    Defendant-Appellee.           ORDER AND
    OPINION
    Appeal from the United States District Court
    for the District of Idaho
    Ronald E. Bush, Magistrate Judge, Presiding
    Argued and Submitted June 7, 2021
    Seattle, Washington
    Filed October 20, 2021
    Before: Ronald M. Gould, Richard R. Clifton, and
    Eric D. Miller, Circuit Judges.
    Order;
    Opinion by Judge Gould;
    Concurrence by Judge Miller
    2               YU V. IDAHO STATE UNIVERSITY
    SUMMARY *
    Title VI
    The panel filed: (1) an order withdrawing the opinion
    filed on August 31, 2021, and replacing it with a superseding
    opinion; and (2) a superseding opinion affirming the district
    court’s judgment after a bench trial in favor of Idaho State
    University in an action brought under Title VI by Jun Yu.
    Yu, a Chinese international student, alleged that the
    university intentionally discriminated against him based on
    his race or national origin when it dismissed him from a
    doctoral program in clinical psychology. At trial, Yu relied
    in part on expert testimony that he was a victim of aversive
    racism, a theory of prejudice that the parties, the district
    court, and the expert compared to unconscious or implicit
    racial bias.
    The panel held that the district court did not clearly err
    in finding that Yu failed to show that the university
    intentionally discriminated against him. The panel declined
    to address whether implicit bias may be probative or used as
    evidence of intentional discrimination under Title VI
    because resolution of this issue was not necessary to the
    disposition of this appeal.
    Concurring, Judge Miller wrote that he joined the
    opinion in full. He wrote separately to note several reasons
    why testimony of the kind offered in this case will rarely, if
    *
    This summary constitutes no part of the opinion of the court. It
    has been prepared by court staff for the convenience of the reader.
    YU V. IDAHO STATE UNIVERSITY                    3
    ever, be admissible. First, expert testimony is not admissible
    simply to cast doubt on the credibility of other witnesses, but
    that is essentially what the expert did here. Second, before
    allowing scientific evidence to be presented to a jury, the
    district court must assess whether it rests on tested scientific
    principles. Here, though, the expert’s claimed ability to
    identify aversive racism did not appear to rest on the kind of
    scientific principles that the Supreme Court has demanded.
    Third, the expert relied on the use of race-neutral
    explanations as evidence of unconscious bias.               The
    defendant in a Title VI case, however, is required to present
    a race-neutral explanation for its action once the plaintiff has
    presented a prima facie case of discrimination.
    COUNSEL
    Ronaldo A. Coulter (argued), Idaho Employment Law
    Solutions, Eagle, Idaho, for Plaintiff-Appellant.
    Michael E. Kelly (argued), Special Deputy Attorney
    General; Shannon M. Graham, Attorney; Kelly Law PLLC,
    Garden City, Idaho, for Defendant-Appellee.
    Olivia N. Sedwick, Murnaghan Appellate Advocacy Fellow,
    Public Justice Center, Baltimore, Maryland, for Amici
    Curiae Public Justice Center, Reed T. Korematsu Center for
    Law and Equality, Chinese American Progressive Action,
    Dr. Russell Jeung, LatinoJustice, and Chinese for
    Affirmative Action.
    Lisa Hogan and Martha L. Fitzgerald, Brownstein Hyatt
    Farber Schreck LLP, Denver, Colorado, for Amici Curiae
    National Latinx Psychology Association, Society of Indian
    4            YU V. IDAHO STATE UNIVERSITY
    Psychologists, Association of Black Psychologists, and
    Asian-American Psychological Association.
    Eva Paterson, Rau Mona Tawatao, and Christina Alvernaz,
    Equal Justice Society, Oakland, California; Kass Harstad
    and Erika Birch, Strindberg & Scholnick LLC, Boise, Idaho;
    for Amici Curiae Equal Justice Society, Legal Aid at Work,
    National Employment Lawyers Association, and Public
    Rights Project.
    ORDER
    The Opinion filed on August 31, 2021, is
    WITHDRAWN and replaced with a superseding Opinion
    filed concurrently with this Order. Future petitions for
    rehearing will be permitted under the deadlines outlined in
    Federal Rules of Appellate Procedure 35(c) and 40(a)(1).
    IT IS SO ORDERED.
    OPINION
    GOULD, Circuit Judge:
    Jun Yu, a Chinese international student, enrolled in
    Idaho State University’s (“ISU”) Doctoral Program in
    Clinical Psychology (the “Program”) in 2008. He completed
    the requisite four years of instruction and wrote and
    successfully defended his dissertation. However, he failed
    to complete the last requirement of the Program, satisfactory
    completion of a professional internship consisting of 2,000
    clinical hours over the course of 11 months. After Yu was
    dismissed from the internship, ISU dismissed Yu from the
    Program altogether.
    YU V. IDAHO STATE UNIVERSITY                  5
    Yu filed the present suit, alleging that ISU violated
    Title VI because it intentionally discriminated against him
    based on his race or national origin. At trial, Yu relied in
    part on the expert testimony of Dr. Leslie Wade Zorwick.
    Dr. Zorwick opined that Yu was a victim of “aversive
    racism,” a theory of prejudice that the district court, the
    parties, and Dr. Zorwick compare to “unconscious” or
    “implicit” bias. After a bench trial, the district court found
    that Yu had failed to show that ISU intentionally
    discriminated against him. Yu appealed the verdict. We
    have jurisdiction pursuant to 
    28 U.S.C. § 1291
    , and we
    affirm judgment in favor of ISU. The evidence in the record
    shows that the district court permissibly found that ISU did
    not intentionally discriminate against Yu.
    I. FACTUAL AND PROCEDURAL BACKGROUND
    Yu began taking courses in the Program in fall 2008.
    Although Yu’s academic progress was consistently
    evaluated as “satisfactory,” his professional progress
    dropped to “unsatisfactory” in his fall 2011 evaluation. A
    number of Yu’s supervisors commented on his limited
    English language fluency throughout his time at ISU.
    Supervisors also commented, in what can only be
    characterized as repeated criticisms, that Yu had trouble
    “form[ing] alliances” with clients and patients, “need[ed]
    more practice counseling patients,” and possessed limited
    “ability to adjust treatment.” In light of these comments, the
    Clinical Training Committee (the “Committee”), which was
    tasked with evaluating the training progress of Yu, expressed
    that it could only support Yu applying to professional
    internship sites where “his Chinese language is a strength,
    rather than a liability.”
    During the fall 2011 semester, Dr. John Landers
    supervised Yu’s off-site clinical externship. Again, the
    6               YU V. IDAHO STATE UNIVERSITY
    results of that supervision were not favorable for Yu.
    Dr. Landers dismissed Yu from his externship before the
    externship was scheduled to end, testifying that Yu was
    never able “to grasp the communication nuances that are
    required” in a position at his site. Dr. Landers concluded
    that, based on the vulnerability of Dr. Landers’s patients,
    who were particularly high risk, Dr. Landers could not
    “afford to remediate or experiment and try to teach someone
    how to do things that they should know how to do with these
    particular patients.”
    Before he was dismissed from the externship, Yu had
    applied for a professional internship through APPIC. 1
    Unlike the externship, which can be completed during the
    first four years of study in the Program, the professional
    internship is completed during the fifth and final year. The
    professional internship requires 2,000 hours of clinical work
    over the course of eleven months, during which time
    students are expected to work independently with clients.
    After he was dismissed from the externship with
    Dr. Landers, Yu was informed that he had not been matched
    with any internships. In Yu’s spring 2012 evaluation, the
    Committee set out “[t]hree different internship paths” Yu
    could take. First, he could reapply the next November, but
    he would need to disclose in his applications that he had been
    dismissed from his externship. Second, Yu could propose
    his own, comparable internship subject to approval by the
    department. Third, he could pursue an internship in China,
    the option that the Committee recommended considering his
    language difficulties and his intent to return to China after
    completing the Program. Yu chose the second option: he
    1
    APPIC, the Association of Psychology Postdoctoral and Internship
    Centers, facilitates “matching” clinical psychologist doctoral students
    with internship placement sites.
    YU V. IDAHO STATE UNIVERSITY                      7
    proposed working offsite at the Cleveland Clinic under the
    supervision of Dr. Leslie Speer and Dr. Thomas Frazier,
    and—separately—Dr. Cheryl Chase.
    After only a few days, Dr. Speer told an ISU faculty
    member that Yu was not performing at the expected
    competency levels for a clinical psychology intern. At the
    faculty member’s request, Dr. Speer provided a formal
    evaluation, including a “joint written remedial plan” noting
    that Yu’s competency would be reevaluated in two months.
    Dr. Frazier concluded early in the internship that Yu was not
    prepared for the internship and ceased working with him.2
    Dr. Speer then completed a second evaluation form on April
    1, 2013, explaining that Yu “ha[d] not made progress” and
    expressing concerns that he “is unaware of [his] own
    limitations [and the] [c]ombination of [the] above factors put
    [him] at risk for causing harm to patients.” Yu was
    dismissed from the internship on April 3, 2013.
    Yu was not then given the opportunity to pursue one of
    the other internship options originally presented to him,
    although he had already taken steps to arrange an internship
    in China. Instead, the Graduate Faculty of the Psychology
    Department voted to dismiss Yu from the Program as shown
    by its letter dated May 3, 2013. Drawing on the negative
    comments that it had received from the several clinical
    supervisors noted above and from ISU faculty members, the
    Committee concluded that Yu lacked “sufficient
    perspective-taking skills and conceptual abilities to become
    a clinical psychologist.” When the Graduate Faculty of the
    Psychology Department unanimously upheld its decision on
    2
    The record does not indicate that Dr. Frazier gave Yu notice,
    feedback, or a remedial plan.
    8             YU V. IDAHO STATE UNIVERSITY
    appeal, it expressed that Yu may pose a risk to clients and
    patients, even if he were to return to China.
    After exhausting his administrative appeals, Yu filed a
    complaint against ISU in the United States District Court for
    the District of Idaho in September 2015. The district court
    denied ISU’s motion for summary judgment on Yu’s Title
    VI disparate treatment claim, and held a four-day bench trial.
    During this trial, Dr. Zorwick testified as an expert
    witness regarding aversive racism. Dr. Zorwick described
    aversive racism as the “dominant theory” of modern race-
    based prejudice. According to Dr. Zorwick, the theory of
    aversive racism rests on the assumption that modern
    prejudice no longer manifests through explicit and overt
    expressions. Rather, Dr. Zorwick explained that individuals
    may simultaneously hold a generalized belief in
    egalitarianism while being profoundly influenced by
    negative racial stereotypes that they have absorbed through
    their socialization. The result of Dr. Zorwick’s aversive
    racism theory is that even people who expressly profess to
    be egalitarian may treat someone differently because of their
    race.
    Dr. Zorwick testified that there are five characteristic
    hallmarks of aversive racism: (1) “the presence of . . .
    ambiguity surrounding decision-making,” (2) “race neutral
    explanations after the fact,” (3) “the expression of
    microaggressions,” which are small events “that
    communicate who is and [is not] valued,” (4) “challenging
    interracial interactions and relationships,” and (5) “the use
    of post hoc justification.” After reviewing the documents in
    this case, Dr. Zorwick purported to identify examples of all
    five hallmarks in the interactions between Yu and ISU.
    Dr. Zorwick stressed that ISU imposed ambiguous English
    fluency standards on Yu, “that [ISU] faculty framed [Yu’s]
    YU V. IDAHO STATE UNIVERSITY                   9
    multilingualism as primarily a liability,” that ISU showed no
    “awareness of the structural barriers that . . . Asian
    international students face,” and that after ISU decided to
    dismiss Yu, it focused only on the negative evaluations he
    received.     Dr. Zorwick opined that Yu’s race and
    international status impacted the way he was treated by the
    ISU faculty through a pattern of intentional, repeated choices
    made by ISU faculty.
    The district court did not dismiss the theories of
    Dr. Zorwick summarily or with light treatment. Instead, the
    district court, in nearly 20 pages of thoughtful analysis,
    concluded that Dr. Zorwick’s testimony did not demonstrate
    that Yu was the victim of intentional discrimination.
    Similarly, the district court found the remaining testimony in
    favor of Yu to be unpersuasive. The district court
    determined that Yu did not show that (1) he was qualified to
    continue in the Program, or that (2) ISU engaged in “actions
    or inactions intended to discriminate against Yu on the basis
    of race or national origin.” The district court concluded that
    ISU was entitled to judgment in its favor. This appeal
    followed.
    While this appeal was pending, three amicus briefs were
    filed in support of Yu, including a brief submitted
    collectively by The Equal Justice Society, Legal Aid at
    Work, The National Employment Lawyers Association, and
    Public Rights Project (“EJS”), contending that implicit bias
    may be probative or used as evidence of intentional
    discrimination under Title VI.
    II. STANDARD OF REVIEW
    “Following a bench trial, the judge’s findings of facts are
    reviewed for clear error.” Lentini v. Cal. Ctr. for the Arts,
    
    370 F.3d 837
    , 843 (9th Cir. 2004) (citation omitted). Federal
    10            YU V. IDAHO STATE UNIVERSITY
    Rule of Civil Procedure 52(a), which governs our review,
    states: “Findings of fact . . . must not be set aside unless
    clearly erroneous, and the reviewing court must give due
    regard to the trial court’s opportunity to judge the witnesses’
    credibility.” Fed. R. Civ. P. 52(a)(6). Under this
    “significantly deferential” standard, “we will accept the
    lower court’s findings of fact unless we are left with the
    definite and firm conviction that a mistake has been
    committed.” N. Queen Inc. v. Kinnear, 
    298 F.3d 1090
    , 1095
    (9th Cir. 2002) (quoting Allen v. Iranon, 
    283 F.3d 1070
    ,
    1076 (9th Cir. 2002)). We will “reverse only if the district
    court’s findings are clearly erroneous to the point of being
    illogical, implausible, or without support in inferences from
    the record.” Oakland Bulk & Oversized Terminal, LLC v.
    City of Oakland, 
    960 F.3d 603
    , 613 (9th Cir. 2020). “The
    district court’s conclusions of law following a bench trial are
    reviewed de novo.” Lentini, 
    370 F.3d at
    843 (citing Brown
    v. United States, 
    329 F.3d 664
    , 671 (9th Cir. 2003)).
    The United States Supreme Court has held that “a
    finding of intentional discrimination is a finding of fact.”
    See Anderson v. Bessemer City, 
    470 U.S. 564
    , 573 (1985).
    However, “misunderstanding or applying an erroneous
    definition of intentional discrimination” may constitute legal
    error. See Pullman-Standard v. Swint, 
    456 U.S. 273
    , 287–
    88 (1982).
    Because the issue whether there was intentional
    discrimination is a factual one, the clear error standard is
    relevant to our appellate review. “[I]n ruling on a motion for
    summary judgment, ‘[t]he evidence of the nonmovant is to
    be believed, and all justifiable inferences are to be drawn in
    his favor.’” Tolan v. Cotton, 
    572 U.S. 650
    , 651 (2014) (per
    curiam) (citation omitted). But once there has been a trial,
    as in this case, the avenues for further review are narrowed.
    YU V. IDAHO STATE UNIVERSITY                   11
    On appeal of a bench trial finding no intentional
    discrimination, we have said that “[t]he only issue before us
    . . . is whether we can definitely and firmly say that the trial
    court clearly erred in finding that [the appellant] failed to
    prove discrimination.” Casillas v. U.S. Navy, 
    735 F.2d 338
    ,
    343 (9th Cir. 1984). As the Supreme Court has expressed,
    “[t]his standard plainly does not entitle a reviewing court to
    reverse the finding of the trier of fact simply because it is
    convinced that it would have decided the case differently.”
    Anderson, 
    470 U.S. at 573
    .
    III. DISCUSSION
    A.
    To prove Title VI discrimination, a plaintiff must
    demonstrate that he was “subjected to discrimination” due to
    “race, color, or national origin,” by a “program or activity
    receiving Federal financial assistance.” 42 U.S.C. § 2000d.
    Private parties seeking judicial enforcement of Title VI’s
    nondiscrimination protections must prove intentional
    discrimination. Alexander v. Sandoval, 
    532 U.S. 275
    , 280–
    81 (2001). In other words, “Title VI . . . proscribe[s] only
    those racial classifications that would violate the Equal
    Protection Clause or the Fifth Amendment.” Grutter v.
    Bollinger, 
    539 U.S. 306
    , 343 (2003) (quoting Regents of
    Univ. of Cal. v. Bakke, 
    438 U.S. 265
    , 287 (1978) (opinion of
    Powell, J.)).
    At the trial stage, “the ultimate factual issue in the case”
    is “whether the defendant intentionally discriminated against
    the plaintiff.” U.S. Postal Serv. Bd. of Governors v. Aikens,
    
    460 U.S. 711
    , 715 (1983) (citation omitted). The finder of
    fact should “consider all the evidence,” 
    id.
     at 714 n.3, and
    look to the “totality of the relevant facts” to determine
    whether the defendant has engaged in intentional
    12              YU V. IDAHO STATE UNIVERSITY
    discrimination, see Washington v. Davis, 
    426 U.S. 229
    , 242
    (1976).
    B.
    On appeal, Yu and EJS challenge the following language
    employed by the district court: “Dr. Zorwick apparently
    would suggest that even the most egalitarian individuals, of
    whatever race, can be unaware of their unconscious bias (as
    the name describes) but still be intentionally racist. That
    simply makes no sense.” But, regardless of what the district
    court said regarding unconscious bias, it committed no legal
    error even under Yu’s view of the law because it admitted
    the testimony of Dr. Zorwick, deemed her qualified on the
    topic of aversive racism, and considered her testimony at
    great length in its decision. The district court offered
    alternative reasoning to give only limited weight to
    Dr. Zorwick’s testimony and to support the district court’s
    ultimate factual finding that ISU did not intentionally
    discriminate against Yu. Cf. Swint, 
    456 U.S. at 287
     (noting
    that a district court’s findings of fact “may be set aside” if
    they “rest on an erroneous view of the law”) (emphasis
    added); see also Gonzales v. Police Dep’t, City of San Jose,
    
    901 F.2d 758
    , 759 (9th Cir. 1990) (concluding that the
    combined effect of two “material legal errors” was
    “sufficiently serious to warrant a remand”).
    After dedicating nearly 20 pages of its findings of fact to
    analyzing Dr. Zorwick’s testimony, the district court found
    that—contrary to Dr. Zorwick’s conclusion—Yu was not a
    victim of aversive racism. 3 The district court found that the
    3
    Yu and EJS both contend that the district court erred in failing to
    consider Dr. Zorwick’s testimony as probative on the issue of intentional
    discrimination. Although we have held that failure to consider highly
    YU V. IDAHO STATE UNIVERSITY                        13
    circumstances of the instant case did not exhibit all the
    hallmarks of aversive racism that Dr. Zorwick set out in her
    testimony. According to the district court, Dr. Zorwick’s
    “testimony about supposed specific examples of [the]
    ‘hallmarks’ [of aversive racism] simply are not persuasive
    against the testimony of those who were involved in the
    events and within the context of a doctoral program in
    clinical psychology.” The district court was well within its
    discretion to disagree with Dr. Zorwick’s conclusions as
    they applied to the specific facts of this case. See Martin v.
    F.E. Moran, Inc., No. 13 C 3526, 
    2018 WL 1565597
    , at *29
    (N.D. Ill. Mar. 30, 2018) (considering testimony on implicit
    bias at a bench trial but determining that “Plaintiffs failed to
    tie [the expert’s] opinions regarding implicit bias to the
    individual circumstances surrounding their employment . . .
    as required to prove intentional discrimination actually
    occurred”). The district court was simply not persuaded by
    Dr. Zorwick’s testimony, and that decision was not
    “illogical, implausible, or without support in inferences that
    may be drawn from the record.” United States v. Hinkson,
    
    585 F.3d 1247
    , 1263 (9th Cir. 2009) (en banc).
    In view of the “totality of the relevant facts,”
    Washington, 
    426 U.S. at 242
    , we hold that the district court
    did not clearly err in finding that Yu failed to show that ISU
    intentionally discriminated against him. In other words, the
    district court’s finding that ISU did not intentionally
    discriminate against Yu is “plausible in light of the record
    probative evidence of intentional discrimination may constitute
    reversible legal error, we conclude that the district court did consider
    Dr. Zorwick’s testimony. See Gonzales, 
    901 F.2d at 761
     (finding legal
    error where “there [wa]s no mention of the extensive testimony on the
    [defendant]’s violation of the San Jose Affirmative Action Plan”
    although such evidence was “highly relevant and probative”).
    14               YU V. IDAHO STATE UNIVERSITY
    viewed in its entirety.” Husain v. Olympic Airways,
    
    316 F.3d 829
    , 835 (9th Cir. 2002), aff’d, 
    540 U.S. 644
    (2004). Relying on the well-documented feedback from
    outside supervisors and from ISU faculty stating that Yu’s
    professional progress was unsatisfactory, Yu’s testimony
    and general affect in trial, 4 and the credibility of ISU faculty
    and supervisors who testified at trial, the district court found
    that “[t]he evidence presented in this case failed to persuade
    that Yu was dismissed for any reason other than his inability
    to gain, or to demonstrate, the degree of clinical competence
    expected of a fifth-year clinical psychology doctoral
    student.” When substantial testimony or other evidence
    supports the factual determination, as it does here with
    substantial evidence of supervisor criticism and adverse
    faculty evaluation, we cannot reverse the court’s judgment
    based on that factual determination in the absence of some
    supervening legal error or clear error. See Oakland Bulk,
    960 F.3d at 613. On appeal, Yu points to no evidence in the
    record that would render this finding clearly erroneous.
    In support of his discrimination claim, Yu emphasizes
    supervisors’ comments on his English fluency. He contends
    that such comments constitute direct evidence of linguistic
    discrimination, which is a proxy for unlawful national origin
    discrimination. See, e.g., In re Rodriguez, 
    487 F.3d 1001
    ,
    1008–09 (6th Cir. 2007). But the district court found that
    “[e]ach reference to [Yu’s] spoken English related in some
    manner, either expressly or implicitly, to his difficulties
    demonstrating clinical competence, including a difficulty in
    establishing rapport and forming therapeutic relationships
    with English-speaking clients.” Yu offers—and the record
    4
    The district court found that “Yu said nothing at trial to suggest he
    held himself accountable in any way for his well-documented poor
    clinical performance and numerous negative reviews.”
    YU V. IDAHO STATE UNIVERSITY                        15
    reveals—no evidence or argument that leaves us with a
    “definite and firm conviction that a mistake has been
    committed.” See Easley v. Cromartie, 
    532 U.S. 234
    , 242
    (2001) (quoting United States v. U.S. Gypsum Co., 
    333 U.S. 364
    , 395 (1948)). We stress that, in the field of clinical
    psychology, the ability to communicate effectively is
    imperative, as reflected in standard criteria under which Yu
    and his classmates were evaluated, including being sensitive
    to subtle patient signals, building rapport, and forming
    alliances with patients.
    Yu also challenges the district court’s finding that he did
    not meet ISU’s legitimate educational expectations. Again,
    we see no reason to disturb the district court’s factual
    finding. Yu asserts that he would have successfully
    graduated had ISU (1) complied with ethical norms, 5
    (2) complied with cultural competence standards, and (3) not
    engaged in aversive racism. But Yu only summarizes the
    evidence and arguments presented to the district court at
    trial, perhaps seeking an opportunity to re-try his case before
    this court on appeal. Given the highly deferential standard
    afforded to a district court’s factual findings at a bench trial,
    5
    Yu contends that ISU “substantial[l]y depart[ed] from accepted
    academic norms,” a standard employed in due process jurisprudence.
    See Regents of Univ. of Mich. v. Ewing, 
    474 U.S. 214
    , 225 (1985). The
    district court dismissed Yu’s due process claims on summary judgment,
    holding that the Eleventh Amendment precluded jurisdiction over them.
    The district court assumed, without deciding, that the standard was
    relevant and determined that ISU did not substantially depart from
    academic norms, and we discern no clear error in that determination. We
    thus decline to reach the legal question of whether the “substantially
    departed” due process standard is relevant to Title VI intentional
    discrimination.
    16                 YU V. IDAHO STATE UNIVERSITY
    we decline to extend such an opportunity. See Anderson,
    
    470 U.S. at 573
    .
    C.
    We decline to address whether implicit bias may be
    probative or used as evidence of intentional discrimination
    under Title VI because resolution of this issue is not
    necessary to the disposition of this appeal, and we see no
    benefit that would be served by commenting on it. 6
    AFFIRMED.
    MILLER, Circuit Judge, concurring:
    This case turns on a factual question of a kind that is
    common in discrimination cases: Did Idaho State University
    dismiss Jun Yu from its doctoral program in clinical
    psychology because of his poor performance (as ISU
    maintained) or because of his race or national origin (as Yu
    alleged)? The district court held a four-day bench trial during
    which it examined documentary evidence and heard live
    testimony, including from ISU decision makers, Yu himself,
    and various expert witnesses. One of those experts was
    Dr. Leslie Wade Zorwick, a psychologist who opined that
    ISU’s decision making was affected by what she called
    “aversive racism”—that is, “unconscious” or “implicit”
    racial bias. After hearing all of the evidence, the district court
    found that ISU had not discriminated against Yu because of
    his race or national origin.
    6
    The Court nevertheless appreciates the work of all amici.
    YU V. IDAHO STATE UNIVERSITY                    17
    The court affirms the district court’s judgment, and I join
    its opinion in full. I write separately to note several reasons
    why expert testimony of the kind offered in this case will
    rarely, if ever, be admissible.
    First, to be admissible, expert testimony must be helpful
    to the trier of fact. Fed. R. Evid. 702(a). Because it is the role
    of the trier of fact to assess credibility, expert testimony is
    not admissible simply to tell the jury that one party’s
    witnesses should be believed and the other party’s should
    not. See, e.g., United States v. Dorsey, 
    45 F.3d 809
    , 815 (4th
    Cir. 1995) (“[E]xpert testimony can be properly excluded if
    it is introduced merely to cast doubt on the credibility of
    other eyewitnesses, since the evaluation of a witness’s
    credibility is a determination usually within the jury’s
    exclusive purview.”); see also United States v. Hill, 
    749 F.3d 1250
    , 1263 (10th Cir. 2014); United States v. Rincon,
    
    28 F.3d 921
    , 926 (9th Cir. 1994).
    That is essentially what Dr. Zorwick did here. She
    explained that because of modern “social norms” against
    “the explicit and overt expression of prejudice,” people may
    “know negative stereotypes and be profoundly influenced by
    those negative stereotypes they’ve learned about race”
    without admitting it. She added that people “tend to come up
    with an explanation for our motives that makes us look
    good,” and that “that’s a reason why . . . we really need to
    pay attention to behaviors to decide if those motives that are
    explicitly expressed are maybe a little bit suspect.” In other
    contexts, we have held that an expert’s observations on a
    psychological phenomenon explaining a class of behavior
    can be admitted to assist the jury. See, e.g., United States v.
    Halamek, 
    5 F.4th 1081
    , 1087–89 (9th Cir. 2021); United
    States v. Vallejo, 
    237 F.3d 1008
    , 1020 (9th Cir. 2001);
    United States v. Bighead, 
    128 F.3d 1329
    , 1330–31 (9th Cir.
    18            YU V. IDAHO STATE UNIVERSITY
    1997) (per curiam); United States v. Antone, 
    981 F.2d 1059
    ,
    1062 (9th Cir. 1992). Testimony about aversive racism or
    unconscious bias could, in principle, serve a similar
    function—at least to the extent that it tells the jury something
    beyond the obvious, commonsense fact that people’s stated
    motives are not always their true motives. See United States
    v. Fuentes-Cariaga, 
    209 F.3d 1140
    , 1142 n.3 (9th Cir. 2000)
    (district court may exclude expert testimony “about an issue
    within the ken of the jury’s knowledge”).
    But Dr. Zorwick did not stop there. She went on to opine
    that an observer can identify behavior that is influenced by
    unacknowledged stereotypes—or “aversive racism”—by
    looking for the “five characteristic hallmarks that tend to be
    present if aversive racism is at play”: (1) “the presence of a
    lot of ambiguity surrounding decision-making,” (2) “the use
    of race neutral explanations after the fact,” (3) “the
    expression[] of microaggressions,” (4) “really challenging
    interracial interactions and relationships,” and (5) “the use
    of post hoc justification.” Because “each of these hallmarks”
    was present in this case, Dr. Zorwick concluded that “Yu’s
    race and international status impacted the way he was treated
    by the faculty in the Idaho State University Clinical
    Psychology Program,” or, in other words, that the claims of
    ISU’s witnesses that they acted for race-neutral reasons
    should not be believed.
    That testimony is similar to purported expert
    assessments of credibility that courts routinely exclude. For
    example, in Nichols v. American National Insurance Co.,
    
    154 F.3d 875
     (8th Cir. 1998), the Eighth Circuit held that a
    district court erred in allowing a psychiatric expert to testify
    about the concepts of “psychiatric credibility, malingering,
    recall bias, and secondary gain” and to use those concepts
    “to indicate that [the plaintiff’s] version of the facts was
    YU V. IDAHO STATE UNIVERSITY                  19
    inconsistent and changed over time and that it was tainted by
    bias and desire for financial gain.” 
    Id.
     at 883–84. The court
    explained that those “were inferences for the jury to draw
    from the admissible evidence before it,” and that the expert
    had “impermissibly instructed the jury on how to weigh that
    evidence.” 
    Id. at 884
    . Similarly, we have held that a district
    court erred in permitting a psychological expert to testify
    “that the complaining witnesses were able to distinguish
    reality from fantasy and truth from falsehood” because the
    effect of the testimony was “to usurp the jury’s fact-finding
    function.” United States v. Binder, 
    769 F.2d 595
    , 602 (9th
    Cir. 1985), overruled on other grounds by United States v.
    Morales, 
    108 F.3d 1031
    , 1035 n.1 (9th Cir. 1997) (en banc);
    accord Nimely v. City of New York, 
    414 F.3d 381
    , 398 (2d
    Cir. 2005) (holding that the district court erred in admitting
    testimony of an expert who “stated that he ‘rejected’ the
    possibility that [law-enforcement witnesses] had lied, and
    explained various reasons why police officers have no
    incentive to give false statements in excessive force cases”).
    Second, Daubert v. Merrell Dow Pharmaceuticals, Inc.,
    
    509 U.S. 579
     (1993), requires that before allowing scientific
    evidence to be presented to a jury, the district court must
    assess “the scientific validity . . . of the principles that
    underlie a proposed submission.” 
    Id.
     at 594–95. “[A] key
    question to be answered in determining whether a theory or
    technique is scientific knowledge that will assist the trier of
    fact will be whether it can be (and has been) tested.” 
    Id. at 593
    . “Additionally, in the case of a particular scientific
    technique, the court ordinarily should consider the known or
    potential rate of error.” 
    Id. at 594
    . The same framework also
    applies in evaluating the reliability of “technical” and “other
    specialized knowledge.” Kumho Tire Co. v. Carmichael,
    
    526 U.S. 137
    , 147 (1999) (quoting Fed. R. Evid. 702(a)).
    20            YU V. IDAHO STATE UNIVERSITY
    Dr. Zorwick’s claimed ability to identify aversive racism
    does not appear to rest on the kind of tested scientific
    principles that the Supreme Court has demanded.
    Dr. Zorwick’s only explanation of the basis for her
    methodology was the vague assertion that “[r]esearch finds
    that there are five characteristic hallmarks that tend to be
    present if aversive racism is at play.” She did not say what
    empirical testing had been conducted to demonstrate that
    applying those five factors allows for the accurate
    identification of aversive racism in a particular case.
    Dr. Zorwick noted that other scholars of aversive racism
    “sometimes use[] the language of race-based attitudes as
    being unconscious or implicit.” There is an extensive
    literature on implicit associations related to race, but studies
    of the phenomenon have yielded little evidence that such
    associations can be measured in a way that is useful for
    predicting biased behavior in individual cases. See, e.g.,
    Frederick L. Oswald et al., Predicting Ethnic and Racial
    Discrimination: A Meta-Analysis of IAT Criterion Studies,
    105 J. Personality & Soc. Psych. 171 (2013); Michael R.
    Andreychik & Michael J. Gill, Do Negative Implicit
    Associations Indicate Negative Attitudes?, 48 J.
    Experimental Soc. Psych. 1082 (2012). Indeed, even the
    leading advocates of implicit-association testing concede
    that “attempts to diagnostically use such measures for
    individuals risk undesirably high rates of erroneous
    classifications.” Anthony G. Greenwald et al., Statistically
    Small Effects of the Implicit Association Test Can Have
    Societally Large Effects, 108 J. Personality & Soc. Psych.
    553, 557 (2015). But Dr. Zorwick did not say anything about
    what testing had shown the potential rate of error of her
    approach to be. Instead, she refused to acknowledge any
    possibility of error: When asked “how certain are you of
    your conclusion?,” she answered simply, “I am certain.”
    YU V. IDAHO STATE UNIVERSITY                      21
    Third, the testimony offered here is objectionable
    because two of the factors set out by Dr. Zorwick in her five-
    factor test were “the use of race neutral explanations after
    the fact” and “the use of post hoc justification.” The district
    court correctly noted that those two factors are duplicative,
    but there is a more serious problem. Once a plaintiff has
    presented a prima facie case of discrimination, the defendant
    is required to present a race-neutral explanation for its
    action; if it fails to do so, it will effectively concede liability.
    McDonnell Douglas Corp. v. Green, 
    411 U.S. 792
    , 802–03
    (1973). It cannot be that a defendant’s effort to defend itself
    in litigation should be considered as evidence of its liability.
    Treating it as such would redefine the governing legal
    standard under the guise of an expert opinion.
    Although Dr. Zorwick’s testimony on this point was not
    entirely clear, it is possible that she meant to refer only to
    pretextual—that is, false—explanations: “people pointing to
    things that, ‘Oh, that’s why we did it,’ but it’s not how they
    felt at the time.” But if that is what Dr. Zorwick meant, then
    her test is question-begging. Obviously, the fact that a
    defendant’s explanation is pretextual constitutes
    circumstantial evidence supporting an inference that the true
    reason was a discriminatory one. Reeves v. Sanderson
    Plumbing Prods., Inc., 
    530 U.S. 133
    , 147 (2000). The point
    of the trial was to determine whether ISU’s proffered race-
    neutral reason for Yu’s dismissal was or was not pretextual.
    An expert should not be permitted to opine on that question
    using a methodology that requires her to assume its answer.
    Stephens v. Union Pac. R.R. Co., 
    935 F.3d 852
    , 856–57 (9th
    Cir. 2019).
    All that said, I do not fault the district court for admitting
    Dr. Zorwick’s testimony in this case. ISU did not object to
    the testimony, no doubt because “the Daubert gatekeeping
    22            YU V. IDAHO STATE UNIVERSITY
    obligation is less pressing in connection with a bench trial,”
    where the potential for prejudice or confusion is reduced.
    Volk v. United States, 
    57 F. Supp. 2d 888
    , 896 n.5 (N.D. Cal.
    1999). And the district court correctly recognized that the
    testimony had minimal persuasive value. But when the
    opposing party objects, a court should not permit testimony
    of this kind to be presented to a jury.