The opinion of the Court was delivered by
This is a case of first impression requiring the Court to decide whether respondent Michael Sisler, twenty-five years old at the time of his discharge, can invoke the anti-age-discrimination provisions of the New Jersey Law Against Discrimination (LAD), N.J.S.A. 10:5-1 to -42, as a basis for his claim that he was wrongfully terminated because of his employer’s perception that he was too young for the job. Should the Court decide that such a claim is cognizable under the LAD, the Court must also determine the appropriate substantive and procedural framework under which a claim alleging employment discrimination on the basis of youth should be evaluated.
I
In 1993, respondent Michael Sisler was recruited by petitioner Bergen Commercial Bank (Bergen Bank) to operate its merchant credit-card programs. At the time, Sisler was employed by New Era Bank in its merchant credit-card department and he was not actively seeking employment. During the recruitment process, Sisler was contacted regarding his possible employment by both Mark Campbell, president and chief executive officer of Bergen Bank, and Tony Bruno, the bank’s chairman and co-founder. After several meetings, Sisler was offered the position of vice-president of credit-card operations at a salary of $70,000 per year, and he accepted.
Shortly before starting his employment with Bergen Bank, Sisler met Bruno for lunch. During this lunch meeting, Bruno for the first time asked Sisler his age. When Sisler responded that he was twenty-five years old, Bruno allegedly “appeared shocked” and asked Sisler not to tell anyone else his age. Bruno indicated that it “would be embarrassing to [Bruno] if other people in the *197 bank found out how old [Sisler] was and what [he] had been hired for, both [his] responsibilities and [his] salary.”
On September 1, 1993, Sisler commenced work with Bergen Bank. Eight days later, Bruno and Campbell called Sisler into Bruno’s office for a meeting. According to Sisler, Bruno and Campbell indicated that “they didn’t think this was going to work,” that “they wanted to make some changes,” and that Sisler might be terminated. As an alternative, Bruno and Campbell suggested that Sisler relinquish his position and work for the bank in another capacity, perhaps as a consultant. Sisler reacted to the news with surprise. He was incredulous that they could reach such a negative decision about his abilities after such a short period of employment and without having spoken to him about their dissatisfaction. Sisler told Bruno and Campbell that he felt they had not given him an opportunity to prove himself. He therefore refused an alternative employment arrangement and maintained his vice-president position.
During the course of his brief employment with Bergen Bank, Sisler was never informed by Bruno or Campbell of any deficiencies in his performance. Sisler was nonetheless terminated on January 21, 1994, less than five months after commencing his employment with the bank. The termination followed a meeting during which Bruno and Campbell explained that it simply “wasn’t working out.” Thereafter the bank replaced Sisler with Kenneth Hardaker, aged thirty-one.
After an unsuccessful attempt to settle his potential age discrimination claim, Sisler’s attorney informed the bank that he intended to file a lawsuit. In August 1994, before Sisler’s lawsuit could be filed, Bergen Bank filed the instant complaint against Sisler alleging conversion of bank files, breach of duty of loyalty, intentional interference with business relations, and trespass. 1 *198 Sisler filed an answer and counterclaim, asserting one count of employment discrimination on the basis of age, in violation of the LAD, and one count of breach of contract.
In February 1996, although interrogatories were outstanding and Sisler had not yet deposed Bruno or Campbell, Bergen Bank filed a motion seeking partial summary judgment on Sisler’s LAD counterclaim. In support of its motion, the bank asserted that the LAD’s prohibition of age discrimination does not apply to twenty-five-year-old claimants. The trial court granted Bergen Bank’s summary judgment motion, holding “there is no doubt of the intent of the legislature” to limit the “age” protected class to persons above forty years of age. Sisler’s motion for reconsideration was denied. In February 1997, the parties agreed to dismiss voluntarily and without prejudice all remaining claims, for the purpose of allowing respondent to appeal the trial court’s decision that the LAD’s protection was limited to persons over the age of forty.
The Appellate Division reversed the dismissal of Sisler’s counterclaim.
Bergen Commercial Bank v. Sisler,
307
N.J.Super.
333,
*199 The principal issue on appeal is whether the Legislature, in amending the LAD to prohibit age-based employment discrimination, completely eliminated “age” — whether old or young — as a permissible factor in employment decisions or whether, alternatively, the Legislature in its proscription intended to protect only the historically disadvantaged class of older workers.
II
A
The purpose of the LAD is to ban employment discrimination on the basis of certain enumerated attributes including, at issue here, age. The LAD recognizes the opportunity to obtain employment as a civil right.
Fuchilla v. Layman,
109
N.J.
319, 332,
Two sections of the LAD prohibit age discrimination. N.J.S.A 10:5-4 provides in pertinent part:
All persons shall have the opportunity to obtain employment ... without discrimination because of ... age ..., subject only to conditions and limitations applicable alike to all persons. This opportunity is recognized as and declared to be a civil right.
N.J.S.A. 10:5-12(a) in pertinent part provides:
It shall be an unlawful employment practice, or, as the case may be, an unlawful discrimination ... [f]or an employer, because of the ... age ... of any individual *200 ... to refuse to hire or employ or to bar or to discharge or require to retire ... from employment such individual or to discriminate against such individual in compensation or in terms, conditions or privileges of employment....
The determination of whether those provisions protect only older workers from age discrimination is a question of statutory interpretation requiring the Court to construe N.J.S.A. 10:5-4 and - 12(a) in a manner consistent with both the LAD’s plain language and its underlying purpose.
As a starting point, this Court in “outlining approaches and infusing discrimination claims under the LAD with substantive content” typically has looked to federal cases arising under analogous provisions of Title VII of the Civil Rights Act of 1964, 42
U.S.C.A
§ 2000e-2 (Title VII) and the Age Discrimination in Employment Act, see 29
U.S.C.A.
§ 623(a) and § 631(a) (ADEA).
Grigoletti v. Ortho Pharm. Corp.,
118
N.J.
89, 96-97,
Consistent with that approach, Bergen Bank urges the Court to adopt the reasoning in
Burke v. Township of Franklin,
261
*201
N.J.Super.
592, 601,
In this case, however, the Appellate Division disagreed with the holding in Burke, citing differences between the pertinent language of the LAD and that of the ADEA. The ADEA provides in pertinent part:
It shall be unlawful for an employer—
(1) to fail or refuse to hire or to discharge any individual or otherwise discriminate against any individual with respect to his compensation, terms, conditions, or privileges of employment, because of such individual’s age;
(2) to limit, segregate, or classify his employees in any way which would deprive
or tend to deprive any individual of employment opportunities or otherwise adversely affect his status as an employee, because of such individual’s age____
[29 U.S.C.A. § 623(a).]
Further, 29
U.S.C.A.
§ 631(a) specifies that “[t]he prohibitions in [the ADEA] shall be limited to individuals who are at least 40 years of age.” Thus, unlike the LAD, the ADEA by its terms limits its protection to “older” workers.
See Robinson v. Sizes Unlimited, Inc.,
685
F.Supp.
442, 446 n. 8 (D.N.J.1988) (recognizing that LAD, unlike ADEA, does not contain minimum age limit);
Murray v. Newark Hous. Auth.,
311
N.J.Super.
163, 172 n. 6,
Where a provision of the LAD differs substantively from Title VII or the ADEA, a court must conduct its own analysis in
*202
order to discern the underlying legislative intent.
Lehmann v. Toys ‘R’ Us, Inc.,
132
N.J.
587, 600-01,
A statute’s meaning is not self-evident, however, where varying interpretations of the statute are plausible.
National Waste, supra,
150
N.J.
at 223,
Similarly, the courts of Washington and Oregon have disagreed on whether younger workers are protected by state anti-age-discrimination provisions that, like New Jersey’s, do not facially limit the protected class to older workers. In
Gross v. Lynnwood,
Conversely, in
Ogden v. Bureau of Labor,
299
Or.
98,
it is an unlawful employment practice ... [flor an employer, because of an individual’s ... age if the individual is 18 years of age or older and under 70 years of age ... to refuse to hire or employ or to bar or discharge from employment such individual.
{Ogden, supra,682 P.2d at 807 (quoting Or.Rev.Stat § 659.030(l)(a)).]
Based on a plain reading, the court found that the plaintiff, who was “over the age of 18 and under the age of 70[, was] ... entitled to rely on this statute.”
Ogden, supra,
*204 [t]he purpose of employment discrimination statutes is to discourage the use of categories in employment decisions which ignore the individual characteristics of particular applicants. By declaring discrimination on the basis of age an unlawful employment practice, the legislature recognized that age alone may bear no relation to a person’s ability to perform a job or contribute to society. This is not to deny that age indirectly figures into employment decisions based on experience requirements. Such requirements are valid when they relate to the demonstrated needs of the employer and the actual capabilities of an individual to perform the job. But, when, as here, a qualified applicant is not hired for an available position, no legitimate reason is offered for not hiring that person and age per se was a factor in the decision, we hold that the commissioner did not err in concluding that the decision constitutes an unlawful employment practice under ORS 659.030(l)(a).
[Ibid]
Thus, whereas the Washington court felt constrained by policy considerations to limit its age discrimination provisions to “mature workers,” the Oregon court, reading its statute plainly, concluded that “age” should not be so narrowly construed, citing the broad legislative purpose behind discrimination laws of discouraging employer reliance on stereotypes rather than individual assessments. Those decisions lend support to Bergen Bank’s position in this case that the legislative intent in proscribing age discrimination is not apparent on the statute’s face.
In interpreting a statute courts should avoid a construction that would render “any word in the statute to be inoperative, superfluous or meaningless, or to mean something other than its ordinary meaning.”
Estate of Post, supra,
282
N.J. Super,
at 72,
Nothing contained in this act ... shall be construed to require ... the employment of any person under the age of 18, nor to prohibit the establishment and maintenance of bona fide occupational qualifications or the establishment and maintenance of apprenticeship requirements based lipón a reasonable minimum age, nor to prevent the termination or change of the employment of any person who in the opinion of the employer, reasonably arrived at, is unable to perform adequately the duties of employment, nor to preclude discrimination among individuals on the basis of competence, performance, conduct or any other reasonable standards____
Section 2.1 thus permits employers to deny employment to persons “under the age of 18,” but otherwise prohibits age discrimina
*205
tion unless an age limitation qualifies as a “bona fide occupational qualification” or a reasonable apprenticeship requirement. Arguably, reading the anti-age-diserimination provisions of the LAD as applying only to workers over forty would render those portions of Section 2.1 “inoperative, superfluous or meaningless.”
Estate of Post, supra,
282
N.J.Super.
at 72,
Moreover, in the public employment sector the Legislature has explicitly stated its intent to limit discrimination protections to a particular age group. The Employment in Public Service Law, N.J.S.A. 10:8-1, provides in pertinent part:
In the selection of persons for employment in the service of the State, or of any county or municipality thereof, no appointing officer shall discriminate against any such applicant because such applicant has attained the age of at least 40 years, at the time of his said application for employment.
Given the contradictory interpretations of the statute by the courts below, we may rely upon extrinsic aids such as legislative history, legal commentary and prior precedent, if available, in seeking the legislative intent.
National Waste, supra,
150
N.J.
at 224,
The first, “A Positive Study Towards Aging,” was published by the Old Age Study Commission (OASC) in 1957 as a collection of data compiled by the OASC through public hearings on the subject of aging. One chapter of the study entitled “The Economics of Aging,” considers the needs of older workers, the impact of outdated stereotypes about older workers on their ability to secure and maintain employment, and suggestions for increasing the number of older workers in the marketplace. Although the OASC study does not suggest expanding the LAD’s protected class to include older workers, it does note substantial evidence “that in the modern labor market workers were beginning to encounter ‘age barriers’ in job changes as early as 45, and that for women ... this age discrimination was encountered as low as age 35.”
The second study, entitled “Discrimination in Employment Because of Age,” was published by COA in 1959. Citing several studies dispelling outdated stereotypes regarding the efficiency, judgment and work quality of older workers, as well as a trend toward enactment of state anti-age-discrimination legislation, the COA study concludes that “[ajrbitrary discrimination in employment against persons solely because they are over 45 years of age is emerging as a major social and economic problem facing America today.” Based on its findings, COA explicitly suggests that the Legislature “include arbitrary discrimination in employment because of age between 45 and 65 as an unlawful employment practice.” In support of its recommendation that the Legislature specify qualifying ages for the LAD’s protections, the COA study notes that:
A major issue in consideration of past proposed bills in New Jersey has been the definition of ages to be covered in the New Jersey statute. Specification of ages is needed because (1) anti-discrimination laws must not interfere with laws on child and female labor. (2) The problem of age discrimination is one of employers’ setting arbitrary limits on maximum ages for hiring; but it is legitimate and justified for an employer frequently to set minimum age and experience requirements. Specification of age coverage in legislation can eliminate possible conflict *207 with, this sound practice, as minimum age specifications almost always center around ages of 25 to SO. (3) Substantially different problems are encountered .when dealing with workers over 65 as compared with the 45 to 65 age group____ Although strong arguments exist in favor of raising the mandatory retirement age from 65 to a higher age ..., the prevalence of 65 as normal retirement age both by the Social Security System and by the majority of private retirement plans makes it unwise to legislate anti-discrimination laws for persons over 65 years of age.
[Emphasis added.]
The studies by COA and OASC do evidence the societal problems faced by older persons in the workplace at the time the 1962 amendment was passed. Given the timing of the studies, the Legislature may well have considered them, especially the COA study, in passing the 1962 amendment. On the other hand, even assuming the Legislature acted in direct response to COA’s suggestion to amend the LAD, it is clear that COA’s recommendation that the protected class be limited to persons aged 45 to 65 was not adopted even though “[a] major issue in consideration of past proposed bills ... ha[d] been the definition of ages.”
B
If the LAD is found to support respondent’s claim for age discrimination, the Court must also decide the proper standards— both procedural and substantive — under which to evaluate Sisler’s age discrimination claim.
In a ease alleging age discrimination under the LAD, an employee must “show that the prohibited consideration!!, age,] played a role in the decision making process and that it had a determinative influence on the outcome of that process.”
Maiorino v. Schering-Plough Corp.,
302
N.J.Super.
323, 344,
1.
When an employee attempts to prove discrimination by
direct evidence,
the quality of evidence required to survive a motion for summary judgment is that “which if believed, proves [the] existence of [a] fact in issue
without inference or presumption.” Castle v. Sangamo Weston, Inc.,
837
F.
2d 1550, 1558 n. 13 (11th Cir.1988) (quoting
Black’s Law Dictionary
413 (5th ed.1979)). In the context of a claim for wrongful discharge, an employee must show “direct evidence that decisionmakers placed substantial negative reliance on an illegitimate criterion” — in this case Sisler’s age — in deciding to terminate his or her employment.
Fischer, supra,
974
F.Supp.
at 804 (citation omitted). The evidence produced must, if true, demonstrate not only a hostility toward members of the employee’s class, but also a direct causal connection between that hostility and the challenged employment decision.
See Price Waterhouse v. Hopkins,
490
U.S.
228, 277, 109
S.Ct.
1775, 1804, 104
L.
Ed.2d 268, 305 (1989) (O’Connor, J., concurring) (noting that stray remarks in the workplace, unrelated to decisional process, not sufficiently direct evidence of discrimination to “justify requiring [an] employer to prove that its hiring or promotion decisions were based on legitimate criteria”);
Young v. City of Houston,
Where an employee is able to satisfy this rigorous burden and establish a direct
prima facie
case that age,
per se,
was a substantial factor in an adverse employment decision, the burden then shifts to the employer to show it would have made the same decision even in the absence of the impermissible consideration.
See Price Waterhouse, supra,
490
U.S.
at 242, 109
S.Ct.
at 1786, 104
L.
Ed.2d at 283. By allowing an employer to avoid liability even where an impermissible factor contributed to an employment decision, the so-called “mixed-motive” analysis acknowledges that while an employer may not take age into account, it is free to decide against an employee for “other reasons.”
Id.
at 244-45, 109
S.Ct.
at 1788, 104
L.
Ed.2d at 284;
see also Maiorino, supra,
302
N.J.Super.
at 345,
2.
Alternatively, an employee may prove an employer’s discriminatory intent through
circumstantial evidence
using the burden-shifting methodology described by the Supreme Court in
McDonnell Douglas Corp. v. Green,
411
U.S.
792, 93
S.Ct.
1817, 36
L.
Ed.2d 668 (1973). The
McDonnell Douglas
test was formulated “to compensate for the fact that direct evidence of intentional
*210
discrimination is hard to come by.”
Price Waterhouse, supra,
490
U.S.
at 271, 109
S.Ct.
at 1802, 104
L. Ed.2d
at 301 (O’Connor, J., concurring);
see also Parker v. Dornbierer,
140
N.J.Super.
185, 189,
The McDonnell Douglas standard is a three-stage process, the first stage of which requires the plaintiff to prove, by a preponderance of the evidence, the four elements of a prima facie case of discrimination. McDonnell Douglas, supra, 411 U.S. at 802, 93 S.Ct. at 1824, 36 L. Ed.2d at 677. A prima facie cause of action under the LAD is established when
[t]he plaintiff [ ] demonstrate^] by a preponderance of the evidence that he or she (1) belongs to a protected class, (2) applied and was qualified for a position for which the employer was seeking applicants, (3) was rejected despite adequate qualifications, and (4) after rejection the position remained open and the employer continued to seek applications for persons of plaintiff’s qualifications.
[Erickson, supra, 117 N.J. at 550,569 A.2d 793 (brackets in original)(quoting Andersen, supra, 89 N.J. at 492,446 A.2d 486 ).]
Establishment of a
prima facie
case gives rise to a presumption that the employer unlawfully discriminated against the employee.
See also Texas Dep’t of Community Affairs v. Burdine,
450
U.S.
248, 253, 101
S.Ct.
1089, 1094, 67
L. Ed.2d
207, 215 (1981) (recognizing that plaintiffs burden in establishing a
prima facie
case “is not onerous”);
Murray, supra,
311
N.J.Super.
at 172,
Where the employer produces such evidence, the presumption of discrimination disappears.
St. Mary’s Honor Ctr. v. Hicks,
509
U.S.
502, 507-08, 113
S.Ct.
2742, 2747, 125
L. Ed.2d
407, 416 (1993). In the third and final stage of the process the burden of production then shifts back to the employee, who has “the opportunity to prove by a preponderance of the evidence that the legitimate nondiscriminatory reason articulated by the defendant was not the true reason for the employment decision but was merely a pretext for discrimination.”
Andersen, supra,
89
N.J.
at 493,
Although the burden of production shifts throughout the process, the employee at all phases retains the burden of proof that the adverse employment action was caused by purposeful or intentional discrimination.
Burdine, supra,
450
U.S.
at 256, 101
S.Ct.
at 1095, 67
L.
Ed.2d at 217. In meeting that burden, the “plaintiff need not prove that age was the sole or exclusive consideration” in the determination to discharge him; rather, he need only show “by a preponderance of the evidence that it made a difference” in that decision.
Murray, supra,
311
N.J.Super.
at 174,
The specific holding in
McDonnell Douglas
applied to racial minorities in the context of a claim for failure to hire. Thus, the criteria of a
prima facie
showing under
McDonnell Douglas
provide “only a general framework for analyzing unlawful discrimination claims and must be modified where appropriate” in order
*212
to conform the test to differing factual contexts.
Erickson, supra,
117
N.J.
at 550,
Where as here, for example, the employee is alleging a discriminatory discharge under the LAD, the third element of a
prima facie
case has been modified to permit an employee to recover on proof of discharge rather than requiring proof of failure to hire.
Erickson, supra,
117
N.J.
at 551,
Similarly, in the age-discrimination context, the fourth element of the McDonnell Douglas test has been altered to eliminate the requirement that the plaintiff be replaced with someone outside the protected class:
The fact that one person in the protected class has lost out to another person in the protected class is ... irrelevant, so long as he has lost out because of his age. Or to put the point more concretely, there can be no greater inference of age discrimination (as opposed to “40 or over” discrimination) when a 40 year-old is replaced by a 39 year-old than when a 56 year-old is replaced by a 40 year-old. Because it lacks probative value, the fact that an ADEA plaintiff was replaced by someone outside the protected class is not a proper element of the McDonnell Douglas prima facie case.
[O’Connor v. Consolidated Coin Caterers Corp., 517 U.S. 308, 311, 116 S.Ct. 1307, 1310, 134 L. Ed.2d 433, 438 (1996).]
See also McCorstin v. United States Steel Corp.,
In this case, the primary dispute is whether Sisler has satisfied the first element of a
prima facie
case by showing that he is a member of a protected class. As Bergen Bank points out, if everyone, regardless of age, is in the protected class, proof of the first element of the
McDonnell Douglas
test would fail to raise an inference of age discrimination. This Court in
Erickson, supra,
also recognized that a literal application of the
McDonnell Douglas
standard, insofar as it requires proof of membership in a protected class, would consistently fail to raise an inference of discrimination against a majority plaintiff. For that reason, in
Erickson
we found it necessary to modify the first element of the test in order to accommodate a claim of reverse gender-based discrimination. 117
N.J.
at 551,
In
Erickson,
we noted that the rationale underlying the first element of
a prima facie
case “reflects ‘[congressional efforts to address this nation’s history of discrimination against racial minorities, a legacy of racism so entrenched that we presume acts, otherwise unexplained, embody its effect.’ ”
Ibid,
(quoting
Murray v. Thistledown Racing Club, Inc.,
A showing of “background circumstances” suggesting an unusual discriminatory environment is the functional equivalent of and “substitutes for the minority plaintiffs burden to show that he is a member of a racial minority; both are criteria for determining when the employer’s conduct raises an ‘inference of discrimination.’ ”
Harding v. Gray,
Ill
A
We hold that the LAD’s prohibition against age discrimination is broad enough to accommodate Sisler’s claim of age discrimination based on youth. At the outset we agree with the
*215
Appellate Division that significant language differences between the LAD and ADEA preclude wholesale reliance on federal law in deciding whether younger workers are within the ambit of the act’s protection. The result in cases applying the ADEA is necessarily driven by the fact that the ADEA by its terms limits the protected class to workers over forty. Because the LAD contains no such express limitation, our decision rests on our independent assessment of the language and purpose of
N.J.S.A.
10:5-4 and -12(a). See
Grigoletti supra,
118
N.J.
at 107-08,
Our examination of N.J.S.A. 10:5-4 and -12(a) reveals no evidence of a legislative intent to exclude younger workers from the LAD’s anti-age-discrimination protection. Together, N.J.S.A 10:5-4 and -12(a) protect “[a]ll persons” from employment discrimination on the basis of age. Neither section, on its face, specifies a qualifying age at which the act’s protections vest. Moreover, reading the act in its entirety, it is clear that the LAD is not entirely silent with respect to the age of persons entitled to protection under the state anti-discrimination laws. Specifically, N.J.S.A. 10:5-2.1 provides that “nothing in this act ... shall be construed ... to require the employment of any person under the age of 18.” That language, fairly read, indicates a clear legislative intent to protect workers over the age of eighteen. That same section carves out an exception to the prohibition of age discrimination against persons eighteen and over only in permitting an employer to establish and maintain reasonable apprenticeship requirements based on a reasonable minimum age. If workers over the age of eighteen were unprotected by the LAD, that exception would be superfluous.
Related state anti-discrimination legislation further supports the conclusion that the LAD protects against age discrimination directed at young workers. In enacting the Employment in Public Service Law, the Legislature explicitly limited the “age” protected class in the public employment sector to persons over forty. See *216 N.J.S.A 10:3-1. Moreover, in 1985 the Legislature added an age ceiling to the LAD, thus conforming the statute to the ADEA’s maximum age limitations by providing that “nothing herein contained shall be construed to bar an employer from refusing to accept for employment or to promote any person over 70 years of age____” N.J.S.A. 10:5-12(a), as amended by L. 1985, c. 73, § 3a. Those enactments strongly support an inference that the Legislature has long been aware of its option to align state law with the federal model by limiting the protected “age” class to older workers, but thus far has simply chosen not to so act.
In deciding that the LAD’s protections extend to young workers, we are constrained by the principle that the state anti-discrimination laws, as social remedial legislation, are deserving of a liberal construction.
Andersen, supra,
89
N.J.
at 495,
B
1.
Turning to the proper standard against which to evaluate Sisler’s claim, we note that Sisler sought below to prove his *217 discrimination claim using both direct and circumstantial methods of proof. Sisler offered proof of Bruno’s remarks and apparent dismay upon learning Sisler’s age and Bergen Bank’s ensuing conduct in first attempting to demote and then terminating Sisler in January 1994. That evidence, although demonstrating a degree of antipathy toward defendant’s protected attribute of youth, does not give rise to any mandatory inference of discrimination based upon age. More specifically, Sisler failed to produce direct evidence of a causal link between Bruno’s dismay upon learning Sisler’s age and Bergen Bank’s decision to terminate his employment. Lacking such direct evidence of causation, Sisler must resort to the McDonnell Douglas standard in attempting to establish a prima facie case of discrimination. See Price Waterhouse, supra, 490 U.S. at 277, 109 S.Ct. at 1804-05, 104 L. Ed.2d at 305 (O’Connor, J., concurring).
2.
We agree with the Appellate Division’s conclusion that Sisler’s claim is appropriately evaluated under the modified
McDonnell Douglas
standard adopted by this Court in
Erickson, supra,
117
N.J.
at 553,
Because Sisler is not a member of a historically disadvantaged class, we affirm the Appellate Division’s holding that, in satisfying his prima facie burden under the McDonnell Douglas formulation, Sisler must conform his proofs to a heightened “reverse-discrimination” formulation. Under the appropriately modified prima facie test, Sisler must show: (1) background circumstances supporting the suspicion that the defendant is the unusual employer who discriminates against the majority; (2) that he was performing at a level that met his employer’s legitimate expectations; (3) that he was nevertheless fired; and (4) that he was replaced with a candidate sufficiently older to permit an inference of age discrimination.
With respect to his burden under the fourth element, Sisler need not show that he was replaced by a member of the presumptive protected class of “older” workers, but that replacement must be of an age not inconsistent with Sisler’s allegations of age discrimination.
See O’Connor, supra,
517
U.S.
at 311-12, 116
S.Ct.
at 1310, 134
L. Ed.2d
at 438-39 (holding that fourth prong of
prima facie
ADEA claim can be satisfied even if plaintiff is replaced by another person within protected group so long as replacement employee supports inference of discrimination);
Sempier v. Johnson & Higgins,
The relative qualifications of Sisler and his replacement may be relevant, however, in considering whether Sisler has satisfied his burden under .the first element to show “background circumstances” sufficient to raise an inference of discrimination. That is so because, absent some legitimate consideration such as salary, for an employee to be replaced by a candidate of lesser qualifications would be clearly unusual. See Murphy, supra, 976 F.Supp. at 1217.
Alternatively, an employee may satisfy the burden of proving the first element by showing that “the defendant had some reason or inclination to discriminate” against younger workers. Ibid. In that vein, Sisler alleges that after actively being recruited by Bruno on behalf of Bergen Bank, Bruno attempted to discharge him soon after learning Sisler was twenty-five years old and after Bruno advised Sisler not to reveal his age to other bank officials, indicating it “would be embarrassing to [Bruno] if other people in the bank found out how old [Sisler] was and what [he] had been hired for, both [his] responsibilities and [his] salary.” Without otherwise resolving whether Sisler has satisfied his prima facie burden, we note that, if true, those allegations appear sufficient to satisfy Sisler’s burden of demonstrating an “unusual” tendency to discriminate against a majority plaintiff.
We note but reject expressed concerns that our holding will undermine protection for older workers and force employers to fill vacancies for high-level executive positions with unworldly eighteen-year-old applicants. This case presents a highly unusual set of allegations in that, apart from the objective fact of Sisler’s age, throughout its campaign to recruit Sisler Bergen Bank apparently was satisfied with all other objective and subjective aspects of his qualifications. Despite our decision that employment decisions may not lawfully rest on age per se, employers remain free to decide against employing or promoting a specific individual for any *220 number of other reasons. Nothing in our decision precludes an employer from “terminat[ing] or changing] ... the employment of any person who in the opinion of the employer, reasonably arrived at, is unable to perform adequately the duties of employment, nor to preclude discrimination among individuals on the basis of competence, performance, conduct or any other reasonable standards.” N.J.S.A. 10:5-2.1. Such “reasonable standards” may include not only the concrete qualifications of experience and education that are easily reduced to a paper resumé, but also may take into account intangible qualities such as maturity and business or personal judgment that are, incidentally, often acquired only with the passing of years.
The fact that many legitimate reasons for rejecting, terminating or promoting an employee have a strong and natural correlation with age does not render those reasons suspect for purposes of the LAD. Just as discrimination based on seniority may be permissible, despite its high correlation with age and its consequent disparate impact on younger employees, see
State v. State Supervisory Emp. Ass’n,
78
N.J.
54, 84-86,
Viewed in that light, and taking into consideration the current employment market generally favoring younger workers, a plaintiff alleging reverse age discrimination clearly bears a heavy *221 burden in demonstrating that his employer had “some reason or inclination” to discriminate against youthful employees. Accordingly, although on remand respondent may be successful in satisfying the formidable burden of proof imposed in cases alleging reverse age discrimination, we anticipate that it will be the relatively rare case in which a plaintiff will be able to prevail on a LAD claim premised on the contention that the employer’s discriminatory actions occurred because the plaintiff was too young.
IV
The judgment of the Appellate Division is affirmed and the matter is remanded to the Law Division for further proceedings consistent with this opinion and the opinion of the Appellate Division.
For affirmance and remandment — Chief Justice PORITZ and Justices HANDLER, POLLOCK, O’HERN, GARIBALDI, STEIN, and COLEMAN — 7.
Opposed — None.
Notes
According to the complaint, Sisler, following his discharge, entered his office and removed several computer files and downloaded data concerning Bergen Bank's operations. On February 2, 1994, Sisler returned two computer disks *198 and several files, but the bank was uncertain whether the files were complete. Later, it was allegedly discovered that Sisler had deleted certain computer files.
