Full opinion text
BOWNES, Circuit Judge. This appeal arises out of an action for declaratory and injunctive relief and damages brought in the United States District Court for the District of Puerto Rico pursuant to the equal protection and due process clauses of the Constitution, Title IX of the Education Amendments of 1972, 20 U.S.C. § 1681 (Title IX), 42 U.S.C. § 1988, the Constitution of Puerto Rico, and several Puerto Rico laws. Plaintiff-appellant, An-nabels Lipsett, claims that she was subjected to sex discrimination while she attended the General Surgery Residency Training Program at the University of Puerto Rico School of Medicine (Program). The district court granted summary judgment in favor of the defendants. THE CASE The particular claims of the plaintiff were that she was sexually harassed while in the Program and that she was dismissed from the Program because of her sex. The defendant-appellees are: the University of Puerto Rico (University); Norman Maldonado, individually and in his capacity as Chancellor of the Medical Science Campus of the University; Pedro Juan Santiago Borrero, individually and in his capacity as Dean of the School of Medicine of the University; Gumersindo Blanco, individually and in his capacity as Director of the Department of Surgery and Chairman of the University of Puerto Rico and Affiliated Hospitals Residency Training Program; and Jose R. Gonzalez Inclan, individually and in his capacity as Acting Director of the Department of Surgery Residency Training Program; and Ernesto Rive Mora, individually and in his capacity as Director of the Training Program of the San Juan Veterans Administration Hospital. The district court granted summary judgment in favor of the University, Maldonado, Santiago, Gonzalez and Blanco in an opinion and order issued on June 12, 1986, Lipsett v. Univ. of Puerto Rico, 637 F.Supp. 789 (D.P.R.1986) (Lipsett II), and in favor of Rive in an opinion and order issued on September 16, 1987, Lipsett v. Rive-Mora, 669 F.Supp. 1188 (D.P.R.1987) (Lipsett III). The latter order expressly incorporated the former one. Lipsett III, 669 F.Supp. at 1192. Plaintiff appeals from Lipsett III, challenging the grant of summary judgment in favor of the University, Maldonado, Santiago, Gonzalez, and Blanco (the state defendants) and Rive (the federal defendant). It is important to clarify the basis for the plaintiffs cause of action against each of the defendants. Plaintiff alleged that she was subjected to sex discrimination by the University through the actions of its agents, in violation of Title IX; by Maldonado, Santiago, Gonzalez, and Blanco, in their individual and official capacities, in violation of 42 U.S.C. § 1983 (the equal protection clause); and by Rive, in his individual and official capacities, in violation of the due process clause of the fifth amendment as well as of 42 U.S.C. § 1983 (the equal protection clause). Because we find that the plaintiff has sustained her burden of showing that there is a genuine issue of material fact regarding her claims against all of these defendants, except for Dr. Maldonado, we reverse the grant of summary judgment in both Lipsett II and Lipsett III. We express no opinion, however, on whether the University is entitled to sovereign immunity as an instrumentality of the Commonwealth of Puerto Rico, nor on whether the University is an “educational institution” receiving “federal financial assistance” within the meaning of Title IX. BACKGROUND The Atmosphere in the Program The record in this case is quite large, comprising over seven thick volumes of motions, depositions, affidavits, and hospital documents. At the outset, we need to make clear a number of crucial points. First, we have reviewed every page carefully, viewing the material presented in the light most favorable to the. plaintiff, the party before us who opposed summary judgment. See Kauffman v. Puerto Rico Telephone Co., 841 F.2d 1169, 1171 (1st Cir.1988); Hahn v. Sargent, 523 F.2d 461, 464 (1st Cir.1975), cert. denied, 425 U.S. 904, 96 S.Ct. 1495, 47 L.Ed.2d 754 (1976). We express no opinion, however, about the accuracy of the plaintiffs allegations nor their sufficiency in the face of conflicting testimony. Second, we draw this version of events primarily from the affidavit and deposition testimony of the plaintiff herself, and from the affidavit and deposition testimony of two supporting witnesses, Dr. Bensen and Dr. Mendez. Finally, we give in detail the plaintiff’s description of the behavior of various men not named as defendants. We do this because it supports the plaintiffs position that the atmosphere in the Program was so charged with animus toward her and other women that it could be found that at least two of the named defendants, specifically Drs. Blanco and Gonzalez, were on constructive notice of this hostile atmosphere. With these points of clarification in mind, we find that the following version of events could be found at trial. The General Surgery Residency Training Program is a five-year program which integrates the surgical training programs of the San Juan Veterans Administration Hospital and the University Hospital under the direction of the Department of Surgery of the University. Trainees pass through three distinct levels of training: from assistant resident (first two years), to associate resident (second two years) to senior resident (last year). In addition, the faculty chooses one of the senior residents who has shown exceptional qualities of leadership, organization, maturity, and responsibility to serve as chief resident. He or she becomes the official representative of the resident staff in all departmental activities and is responsible for the implementation of departmental policy at the house staff level. The trainees perform under the guidance and supervision of the participating faculty and those residents who have reached a higher position in the five-year hierarchy. Competition in the Program can be intense, particularly during the first and second years when residents seek promotion to the limited number of second and third year positions. Those who make it to the third year are expected to finish all five years of the Program. The plaintiff entered the Program as a first year resident in July 1980, after having completed her medical studies at the Caribbean School of Medicine in Cayey, a private college. For the first year and a half, she did very well. Her evaluation forms for work performed from July 1980 through September 1981 reflect ratings of “very satisfactory” and “satisfactory,” with the great majority in the former category. Comments on the forms described the plaintiff as a “hard working resident who has done above average work,” as one who “has an excellent fund of knowledge and is well motivated,” and as one whose “discussions and presentation are excellent.” And in May 1981, Dr. Gonzalez, then the acting director of the Program, informed the plaintiff and four other residents that they had been promoted to the second year, that they should expect to complete the Program, and that they should look forward to making family and living arrangements for this period. In spite of these optimistic signs, however, the plaintiff was having trouble. In general, she claimed that the predominant professional view of surgery as a medical field appropriate only for men made it difficult, and at times impossible, for her to gain acceptance and respect in the Program. As specific indicators of this bias, she presented the following. First, the men in the Program dramatically outnumbered the women: in 1980, thirty-one men and four women; in 1981, thirty-four men and four women; and in 1982, thirty-one men and five women (including the plaintiff, who by this time, was appealing her discharge). In the past twenty-two years, sixty-eight men and five women completed the Program. Second, facilities for women were different from and inferior to those for men. The “on-call” rooms — the resting areas used by residents on the night shift— were divided into male and female sections. The room for the men, called “La Cueva,” (the Cave) had a huge living room with a color television, a pool parlor, seats, a stove, a refrigerator, and a mural, and four private bedrooms; the room for the women, called “La Cuevita,” had only a small ante-room with a sofa, a stove, and a refrigerator, and two semi-private rooms. At times, the telephone in this room was out of order, thereby making it difficult for women on duty to respond to medical calls. Even more upsetting to the plaintiff than these deficiencies in the facilities were the attitudes she perceived of her co-workers and superiors. The chief resident during her first year, Dr. Marcelo Oben Martinez, made clear to the plaintiff that surgery was a male preserve not hospitable to women. He warned the plaintiff not to complain about this or any resultant problems that she might have, specifically holding out the case of Dr. Ana del C. Ruis Armen-dariz, a resident since dismissed from the Program, as an example of how administrators dealt with such complaints from women. According to the plaintiff, Dr. Oben also warned her that certain men, in particular a fourth year resident named Dr. Roberto Novoa Matthew, wanted to drive the plaintiff and all other women from the Program. When the plaintiff complained to Dr. Oben that the senior residents were not allowing her to operate as much as her male co-workers, Dr. Oben tried to accommodate the plaintiff while she was in his service, but acknowledged that he could do nothing to end the differential treatment that she was experiencing in the service of other senior residents. When the plaintiff worked under Dr. No-voa during this first year, Dr. Novoa was very explicit about his disdain for women. Specifically, he commented in her presence and before six male patients that he would like to have sex with a nurse who walked by. On another occasion, as the plaintiff was about to perform a sigmoidoscopy (a type of rectal examination), Dr. Novoa announced to the patient that the plaintiff was about to give that patient “pleasure.” He justified his assigning plaintiff menial tasks by asserting that women should not be surgeons because they could not be relied upon while they were menstruating or, as he put it, “in heat.” The second year of her residency, Dr. Novoa became chief resident. Upon assuming this position, Dr. Novoa declared publicly and to the plaintiff that he would “straighten out” the Program by instituting a “regime of terror,” which would feature the goal of eliminating all women as residents. He warned the plaintiff that he intended to get rid of her just as he had driven out Dr. Ana Ruis. The fact that the plaintiff remained assertive in the face of such taunting irritated many of her male co-workers and superiors; they constantly instructed her to follow the example of another female resident, Dr. Maritza I. Homs Guilloty who obeyed their orders and prepared special food for them. One fourth year resident, Dr. Luis Morales Ote-ro, told the plaintiff that women should not go into surgery because they needed too much time to bathe, to go to the bathroom, to apply makeup, and to get dressed. Throughout her second year, a number of residents warned the plaintiff that some men, including Dr. Novoa, continued with their threats to have her eliminated from the Program. According to the plaintiff, harassment of her often took an explicitly sexual turn. The men plastered the walls of their rest facility with Playboy centerfolds. They composed a list containing sexually charged nicknames for all of the female residents, and posted that list on the bulletin board. The plaintiffs nickname, “Se-lastraga,” translated literally to mean “she swallows them.” They also posted on the wall a sexually explicit drawing of the plaintiffs body. Because the men’s rest facility was the place where all residents received their meals, checked the bulletin board for notices, and met to discuss administrative and academic matters, the plaintiff (as well as the other female residents) were forced to confront these displays every day. The only offers to alleviate the plaintiffs harassment came from residents who told her that if she had sexual relations with them, they would protect her throughout the residency. When the plaintiff was a first year resident, two of her superiors, Dr. Rehuel Rivera Montanez (third year), and Dr. Morales (fourth year), made continual remarks about her body and often moved so close to her that she had to tell them not to “bother” her. Both men also made repeated sexual advances, which, on each occasion, the plaintiff rejected. Soon after it became clear that the plaintiff would not respond to their demands for sex, they became unfriendly and even hostile. Dr. Morales “made [her] life unbearable” when she rotated through his service; and Dr. Rivera insisted that she be taken off his service altogether. When the plaintiff complained to Dr. Oben, the chief resident, he explained that it was “characteristic” for a “low level woman resident to keep a relationship with a high level resident or an attending in order to ease her way through [the Program].” In plaintiffs view, Dr. Oben’s observation takes on added significance in light of what plaintiff alleges concerning her experience with Dr. Rive, the director of the Program at the Veterans Administration Hospital during her rotation through the V.A. in November and December of her first year. She alleges that Dr. Rive made sexual advances to her and, when she was not receptive, retaliated against her. These allegations will be discussed further in our consideration of Dr. Rive's liability, see infra, pp. 912-913. The plaintiff presented evidence tending to show that the harassment besetting her was not unique to her. Although no man had been discharged from the Program for reasons of disciplinary or personality problems for the ten years prior to June 1983, when the plaintiff filed her complaint, two women other than the plaintiff had been so discharged in the five years prior to that date. One of these women was Dr. Ana Ruis, the resident whom Dr. Novoa claimed to have driven out of the Program and whom Dr. Oben had held out as an example of what happened to women in the Program who complained. The other woman was Dr. Karin Bensen. According to Dr. Bensen, her problems with male residents in the Program began even before she officially applied for admittance. When she rotated through the V.A. as a fourth year medical student she found that the atmosphere generated by the male residents was extremely hostile to women. Every day, and often many times each day, the residents tormented Dr. Bensen with the remark: “But you are a woman. You should not be a general surgeon.” Certain of these men, including those who were married, bragged to her about their sexual exploits. They also rated women in front of her on the basis of physical attributes and sexual desirability. One man, Dr. Orlando S. Cuevas Soldevila, who was especially adamant that women did not belong in surgery, threatened her at the end of her rotation at the V.A. by saying that if she ignored his warning and applied to the Program, he would do everything that he possibly could to see that she was thrown out. Dr. Bensen later rotated through the University Hospital, where she also heard expressed a great deal of negativism about women going into surgery. Dr. Rivera would often lead a group of approximately eight residents in a “harangue” about how women should not be in surgery. His “bare tolerance” of Dr. Bensen left her with the strong impression that she was out of place. Dr. Bensen entered the Program in July 1982. In August, she rotated with the plaintiff in the University Hospital. There she encountered a group of residents who not only resisted her presence, but resented her growing friendship with the plaintiff. These men, in particular Dr. Rivera, Dr. Cuevas, and Dr. Jose Cuyar Fernandez, warned Dr. Bensen that she would soon “start having trouble with [the plaintiff]” that she would “find out what [the plaintiff was] really like,” and that she would suffer consequences if she and the plaintiff became friends. Eventually, the male residents began calling her “Selastraga, Part II.” Dr. Cuevas in particular seemed determined to carry out the threat that he issued earlier when he warned Dr. Bensen against applying to the Program. In February 1983, on the day before she began her rotation through the V.A. under the service of Dr. Cuevas, he. told her that she would be “out of [there]” with the “first little mistake.” Then, Dr. Bensen alleged, “[h]e spent the next three weeks making [her] life utterly impossible.” At one point, Dr. Bensen was about to perform a difficult procedure which required that she cut between two ribs and literally push a piece of tube into the patient’s chest. Dr. Cuevas took the tube away, remarking that “it [was] just as impossible for women to pass a chest tube as it [was for them] to pee standing up.” Dr. Cuevas’ hostility toward Dr. Bensen eventually manifested itself in his negative evaluation of her at the end of this rotation. Dr. Bensen was dismissed from the Program in June 1983. The November Incident and its Aftermath The specific incident which eventually led to the discharge of the plaintiff occurred in November 1981, when the plaintiff was in her second year of the Program. She had been assigned to rotate through the University Hospital under the supervision of Dr. Juan Ramirez Sanchez (fifth year) and Dr. Rivera (fourth year). On November 11, Dr. Rivera ordered her to do the work which, in plaintiff’s view, was typically done by first year residents and only commanded of second year residents as punishment. When the plaintiff complained to Dr. Ramirez and Dr. Rivera, the two men responded that she had no right to complain and assigned her first year duties for thirty days. The plaintiff then appealed to Dr. Novoa. Dr. Novoa’s answer was that Drs. Rivera and Ramirez were her seniors, and that if they told her to “lick the floor,” she should “lick the floor.” Dr. Novoa further ordered that, because she had resisted her superiors, she would be forced to do the work of a first year resident for the remainder of her second year (this would be until June 1983). A heated argument ensued, in which the plaintiff said that although she would work very hard, she would not allow him to “try to knock [her] off,” nor would she remain “quiet and cry” as had Dr. Ruis. Dr. Novoa retorted: “We’ll see about that, we’ll see if you are not like Anita [Ruis].” The entire incident took place in front of patients, and left plaintiff in such an upset state that she took refuge, crying, in the women’s resting facility. There she tried to reach Dr. Gonzalez by telephone. She called his home twice; the second time, the woman who answered told the plaintiff that he was out and that she should try again. The plaintiff then went to her sister’s house, a short distance away, where she finally contacted Dr. Gonzalez. After listening to the plaintiffs recounting of the incident, he advised her to go home and assured her that he would call the “boys” at the hospital to inform them that he had excused her from duty. He also promised the plaintiff that he would meet during the week with the residents involved to discuss what had happened. The chronology of events immediately following the November incident are not entirely clear. At some point, the hospital staff, comprised of all fully trained physicians in the department of surgery, directed Drs. Gonzalez and Blanco to investigate the incident. Both men spoke with the plaintiff. In her discussion with Dr. Gonzalez, the plaintiff explained that the residents involved in the November incident were harassing her by assigning her responsibilities appropriate for someone in the first year of the Program. In her discussion with Dr. Blanco, the plaintiff went even further. She described the Program’s “dynamics” — namely the often expressed feeling among some male residents that women were unsuitable as surgeons. In particular, she described the level of animosity directed against her. She told him that she thought that this hostility was motivated in part by the fact that she was not the typically submissive woman. She went on to explain that some residents had made sexual advances to her, which she had refused, and that anger over this refusal could have been a factor engendering the hostility. She did not offer the names of these residents. Finally, the plaintiff strongly suggested that Dr. Blanco conduct an investigation to explore “what was going on at the residents[’] level.” She claimed that there was a “gap” between his perception of the residents’ behavior and the reality of it. Part of the responsibility for the gap, she implied, lay with several physicians who deliberately kept their knowledge of what was happening in the Program from the rest of the staff. As a result of the conversation, and apparently in response to the plaintiff’s admission during it that she had once taken an overdose of tranquilizers, Dr. Blanco recommended that she see a psychiatrist who was a friend of his. He did not indicate that he would investigate her allegations. After this incident, the conduct of Drs. Rivera, Ramirez and Novoa toward the plaintiff continued on course. They would neither talk to the plaintiff, nor allow her to operate, nor assign her any tasks. On December 2, Dr. Novoa called a residents’ meeting to discuss the problems that he and Drs. Rivera and Ramirez were having with the plaintiff. Either on that day or the next, Dr. Novoa submitted a letter to Dr. Blanco, presumably from the entire staff of residents, alleging three incidents of misconduct by the plaintiff (including the one on November 11) and asserting generally that the plaintiff constituted a “grave disciplinary problem.” At a meeting called on December 3, Drs. Gonzalez and Blanco reported that, although the plaintiff had committed a serious infraction of the code of behavior by leaving the hospital on November 11, “mitigating circumstances” existed for giving her “another chance.” Dr. Blanco also presented the December 2 letter submitted by Dr. Novoa. The final decision reached by the staff (but not at the December 3 meeting) was that the plaintiff would be put on probation and transferred to the V.A. for six months, from January through June 1982. None of the residents involved in the November incident was punished. The plaintiff’s first evaluation from the V.A. — for the period of January through March 1982 — reflected well above average work. Most of the ratings, in such categories as “professional knowledge,” “ability to learn,” “rapport with patients,” and “interest in work,” were “very satisfactory,” and the lowest ratings, in the categories of “emotional maturity” and “adaptation to rules of institution,” were “fairly satisfactory.” In the section provided on the form for comments, there was the notation: “[She] [h]as performed at above average level. Because of previous disciplinary problems, she was placed on a six-month probationary period. At the end of these six months, a staff meeting will be called to see if she will be promoted to the third year of the residency.” At some point in 1982, in all likelihood during this latter part of this second year, the plaintiff took her second surgical in-training exam, on which she achieved a percentile ranking of ninety-eight percent. The plaintiff described her experience at the V.A. in less positive terms than was reflected in this evaluation of her work. She had particular problems with Dr. Juan 0. Torres Cartagena, a third year resident at the time. When she once criticized Dr. Torres for treatment that he was administering a patient, he responded by punishing her (it is not stated how). The plaintiff responded by complaining to a staff physician, Dr. Hernán Mendez. The plaintiff also believed that Dr. Torres treated the first year male resident with whom she was working better than he treated her by assigning the male resident cases that, consistent with her more senior status, should have been assigned to her. The plaintiff complained about this unfairness to another staff physician, Dr. Calimono, who reacted by telling the plaintiff to “calm down” and “take things easy.” Finally, the plaintiff experienced tension with Dr. Rive, who continued to focus his attentions on her. But, in contrast to her reaction during her first rotation through the V.A. in November and December 1980, during the second rotation she did not smile at him when he made comments about her appearance. Instead she gave him disapproving looks or turned away. In June 1982, Dr. Gonzalez called the plaintiff to tell her that he was satisfied with her work, and therefore would recommended her for promotion to the third year. And on June 10, 1982, the staff made the promotion official. On July 1, however, on the very same day that the plaintiff signed her contract for the third year of her residency, the staff called her to a meeting to inform her that Drs. Cuevas and Torres, both third year residents who had supervised her work at the V.A., had filed separate complaints against her. Each complaint was dated June 24, 1982. Each accused the plaintiff of admitting patients to her particular ward without first consulting either the senior resident or the attending in charge of the ward. The complaint from Dr. Cuevas further accused the plaintiff of sowing “friction, arguments, discord and jealousy” among the residents. And the one from Dr. Torres further accused her of lateness and unauthorized absences, and of failing to inform her superiors of the results of analyses performed on patients whom she had been authorized to investigate. Both recommended that the plaintiff be discharged from the Program. The plaintiff had neither seen these complaints nor even known of their existence; Dr. Rive, who was the director of the Program at the V.A., had sent them to the staff at the University Hospital without first discussing them with the plaintiff. She responded to them at the July 1 staff meeting as follows. First, she argued that the only precise charge leveled in the complaints — that she had admitted patients to her ward without permission — was a common practice engaged in by many residents in order to broaden one’s exposure to interesting cases, and thereby gain as much experience as possible. In fact, she continued, when male residents engaged in the practice, it was viewed as an indication of enthusiasm and' interest. Although she conceded that she had once or twice admitted patients to her ward when they were destined for another (the practice was called “stealing patients”), she claimed that these events were minor indiscretions, hardly the basis for discharge from the Program. Second, she asserted that the other accusations — of lateness, absenteeism, and general insubordination — were too broad, vague and unclear to rebut properly, and she asked that Drs. Cuevas and Torres be brought before her, so that she could confront them directly to expose the untruthfulness of their charges. The staff refused her this opportunity. Instead, after dismissing the plaintiff from the meeting, the staff heard Dr. Her-nán Mendez, who commented that, although there had been significant improvement in Dr. Lipsett’s performance, there had been a “recurrence of some of the previous problems” during the latter part of the probationary period. The staff decided to interview Drs. Cuevas and Torres, and then decide on final action at a staff meeting the following week. At that staff meeting, called on July 8, Dr. Blanco reported that he had spoken with Dr. Cuevas, who had reasserted his position that “Dr. Lipsett should be separated from the service.” The staff took his advice. They decided not to renew the plaintiffs contract for the 1983/1984 year, and to place her on probation for the 1982/1983 year, which time would allow her the opportunity to attempt to make arrangements for transferring to another program at the end of that year. But they conditioned the continuance of this probationary period on perfect behavior, noting that if “further proven allegations of misconduct [arose, the plaintiff] could be liable to [sic] immediate explusion.” The plaintiff received the news of her dismissal in early August in a letter from Dr. Gonzalez dated July 15, 1982, and postmarked August 5, 1982. “As you know from previous talks with Dr. Blanco and myself,” Dr. Gonzalez stated, “the reasons for this dismissal are purely disciplinary. Your academic performance has been consistently good.” He went on to say that the first “disciplinary breach” occurring in November 1981 did not provoke a dismissal because the staff had recognized that the seriousness of this breach was “attenuated by evidence of harassment from other members of the House Staff.” Instead, the plaintiff had been put on probation. He continued by observing that, although the staff knew of no complaints about her work when it voted to promote her to the third year on June 10, 1982, it had received complaints since then from two third year residents. In reliance upon these complaints, and after “long discussion,” Dr. Gonzalez concluded, the staff decided to dismiss the plaintiff. He informed the plaintiff that she could appeal the decision. The first stage of the appellate process took place on December 2, 1983, when the plaintiff sought a reconsideration of the July 8 vote before sixteen members of the staff. At the start of the meeting, the plaintiff requested an extension of time to prepare her case, a request denied at the suggestion of Dr. Rive and then voted down thirteen to one. The plaintiff next read from her written proposal, in which she argued that the facts occuring [sic] from the end of 1981 through the middle of the current year ... were nothing more than the culmination of the persecution and harassment which I was subjected to by a small group of my colleagues in the residency from the beginning of my training. Since this attitude came basically from my colleagues who were already in senior ‘status’ at that time in the residency, it had to be followed by other residents of lesser hierarchy. This situation reached such a degree that it became intolerable not only for me but also for the adequate functioning of the program.... I have previously stated and I reiterate now that many of the charges presented by some colleagues in the aforementioned time frame have been false and lacking in evidence other than their own testimony; on other occasions the facts were altered and exaggerated. In answers to questions from the staff at the conclusion of the reading, the plaintiff denied all of the charges leveled against her, characterizing them as part of a “general plot to malign her character.” Because she placed significant responsibility for the development of these negative attitudes on Dr. Novoa, Dr. Novoa excused himself from the meeting. The plaintiff then described how Dr. Novoa had fostered a hostile atmosphere toward her from the very first day that she entered the Program. Once she left the room, the staff voted by a margin of ten to two, with three abstentions, to uphold the previous decision of the faculty. By letter dated December 9, 1982, Dr. Gonzalez informed the plaintiff of the staffs decision. He stated that she had another right of appeal to a committee outside of the department of surgery. Plaintiff says that while she set in motion this last stage of the process, the harassment continued. Dr. Zenaida Mendez, who at this point was supervising the plaintiff directly, reported to Dr. Gonzalez that several residents were “picking on” the plaintiff by filing meritless complaints. Often the men took these complaints directly to Dr. Gonzalez, thereby bypassing discussion with Dr. Mendez himself, who, as the chief resident during this time, was supposed to receive the complaints first. Another woman in the Program, Dr. Ben-sen, testified in her deposition that Drs. Cuevas, Cuyar and Rivera, conspired almost daily to harass the plaintiff, many times informing Dr. Bensen of “how they were going to get rid of Dr. Lipsett and all her little friends.” The report of the staff at its meeting of March 10, 1983, was that the plaintiff continued to receive acceptable evaluations from the faculty for her knowledge and technical ability, but also continued “to create conflict among her peers.” To buttress this accusation, three residents, Drs. Morales (fifth year), Luciano Puccio Hernandez (fourth year), and Manuel Mas Ramirez (third year), appeared before the meeting to present further complaints about the plaintiff. Upon investigating these complaints, however, Dr. Gonzalez determined that they were not serious enough to form the basis for immediate expulsion. The appeals committee before which the plaintiff presented her final argument for repeal of the July 8 decision met initially on April 26, 1983. In attendance were Dr. Pedro J. Santiago Borrero, the dean of the medical school, Dr. Angel Espinosa, the director of the office of graduate medical education, Dr. Gonzalez, the chief of the department of surgery and director of the Program, and Dr. Manuel Mas, the representative of the residents. Absent from the meeting, but also a member of the committee, was Dr. Efrain Rodriguez Vigil, the representative of the department of health. The plaintiff began her presentation by criticizing the committee for allowing Dr. Mas to be a part of it. Dr. Santiago responded that he had asked the residents to pick a representative from among the members of their group, and that because Dr. Mas was their choice, he would remain on the committee. The plaintiff then read her appeal, which contained fifteen points covering three legal-sized pages. The highlights were as follows: [F]rom the beginning [of my participation in the Program], I was aware of the fact from conversations as well as from situations in which I found myself [that there was] a small group of residents ... who [would] devote themselves to harasspng] me and obstructpng] my work for the sole purpose of having me expelled from the residency. This [was] due to my being a competent female resident since, as we all know, the surgery field has been practically forbidden to women until very recently. The situation reached such a degree that it became intolerable for me.... In regard to the accusatory briefs submitted by Drs. [Torres and Cuevas], ... I affirm that, to a great degree, they did not state the truth and the situations have been slanted. Dr. Torres states that ... while under his supervision, I lied and took decisions without consulting the senior or attending. I affirm and will affirm that these allegations are incorrect.... In regard to the absences, I must explain that, while being at the Veterans’ Hospital at that time, I was absent for three days following instructions from [name of physician], since he determined I was suffering from hepatitis.... I took a written note from the Hospital doctor to Dr. Jose R. Gonzalez Inclan and Dr. Rive Mora. The plaintiff concluded by urging the staff to allow her to complete the Program, contending that she was “sure that once the colleagues who [were] masterminding all of this movement [had] left the residency, everything [would] return to normal.” Following the April 26 meeting, Dr. Santiago conducted two meetings, one with the faculty on April 28, and another with twenty-two of the residents on May 5. At the meeting with the faculty, Dr. Santiago asked Dr. Mas, who was present as a member of the appeals committee, whether he thought that the plaintiff was a victim of harassment or discrimination. Dr. Mas answered that “[t]here [was] no evidence [of that nature] whatsoever.” He continued by commenting that “[a]mong the residents there [did] not exist the custom of having some residents [go] against another resident, and much less to request their separation from the program.” At the meeting with the residents, Dr. Santiago repeated his inquiry. Two women, Dr. Lianis Bodot and Dr. Maritza Homs, stated that they had not noticed any evidence of harassment or sexual prejudice. On May 13, 1983, the appeals committee met again and affirmed the July 8 decision. In a memorandum summarizing the committee’s findings, Dr. Santiago noted that although there were several other female residents in the Program, “no one [else] ha[d] complained about harassment, or discrimination due to sex.” By letter dated May 16, 1983, Dr. Santiago notified the plaintiff that the appeals committee affirmed her discharge from the Program. The plaintiff commenced the instant lawsuit soon thereafter, and now appeals from the orders of summary judgment issued in favor of the defendants. THE SUMMARY JUDGMENT STANDARD A motion for summary judgment should be granted “if the pleadings, depositions, answers to interrogatories, and admissions on file, together with the affidavits, if any, show that there is no genuine issue as to any material fact....” Federal Rule of Civil Procedure 56(c). As we recognized in Hahn v. Sargent, 523 F.2d at 464, the language of this rule “sets forth a bifurcated standard which the party opposing summary judgment must meet to defeat the motion. He [or she] must establish the existence of an issue of fact which is both ‘genuine’ and ‘material.’ ” In assessing whether a dispute is material, the district court must look to the substantive law of the case, for “[o]nly disputes over facts that might affect the outcome of the suit under the governing law will properly preclude the entry of summary judgment.” Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 248, 106 S.Ct. 2505, 2510, 91 L.Ed.2d 202 (1986). And, in assessing whether the dispute is genuine, the court must review the evidence “through the prism of the substantive evidentiary burden.” Id. at 254, 106 S.Ct. at 2513. In other words, “in a run-of-the-mill civil case,” the court must ask “whether a fairminded jury could return a verdict for the plaintiff on the evidence presented.” Id. at 252, 106 S.Ct. at 2512. The court must insist that the party opposing the motion not rest upon “mere allegations,” Federal Rule of Civil Procedure 56(e), but go beyond the pleadings and by his or her “own affidavits, or by the ‘depositions, answers to interrogatories, and admissions on file,’ designate ‘specific facts showing that there is a genuine issue for trial.’ ” Celotex Corp. v. Catrett, 477 U.S. 317, 324, 106 S.Ct. 2548, 2553, 91 L.Ed.2d 265 (1986) (quoting Rule 56(e)); see also Daury v. Smith, 842 F.2d 9, 11 (1st Cir.1988). But the court should do no more than this in reviewing the quality of the evidence. Most critically, it must never “weigh the evidence and determine the truth of the matter_” Anderson, 477 U.S. at 249, 106 S.Ct. at 2511. Rather, as we have stated, the court should “ ‘look at the record ... in the light most favorable to ... the party opposing ... the motion’ ... [and] indulge all inferences favorable to the party opposing the motion.” Hahn, 523 F.2d at 464 (quoting Poller v. Columbia Broadcasting System, 368 U.S. 464, 82 S.Ct. 486, 7 L.Ed.2d 458 (1962)) (citations omitted). If, after this canvassing of the material presented, the district court finds that some genuine factual issue remains in the case, whose resolution one way or another could affect its outcome, the court must deny the motion. See Anderson, 477 U.S. 242, 106 S.Ct. 2505. And we, as the reviewing court, can reverse a grant of summary judgment if we find that “ ‘issues of fact which were adequately raised before the district court need to be resolved before the legal issues in the case may be decided.’ ” Greenburg v. Puerto Rico Maritime Shipping Authority, 835 F.2d 932, 934 (1st Cir.1987) (quoting Emery v. Merrimack Valley Wood Products, Inc., 701 F.2d 985, 986 (1st Cir.1983)). “Notwithstanding that recent caselaw has invited greater use of Rule 56, the test remains a fairly rigorous one.” Greenburg, 835 F.2d at 934. Moreover, the test remains particularly rigorous when the disputed issue turns on a question of motive or intent. See Poller, 368 U.S. at 473, 82 S.Ct. at 491 (“summary judgment procedures should be used sparingly ... where motive and intent play leading roles”); cf. Pullman-Standard v. Swint, 456 U.S. 273, 287-88, 102 S.Ct. 1781, 1789-90, 72 L.Ed.2d 66 (1982) (whether a defendant’s behavior reflected an intent to discriminate is a pure question of fact). “Under such circumstances, jury judgments about credibility are typically thought to be of special importance.” Stepanischen v. Merchants Despatch Transp. Corp., 722 F.2d 922, 928 (1st Cir.1983). In a discriminatory discharge case, particularly, a plaintiff “will rarely, if ever be able to produce a ‘smoking gun’ that provides direct, subjective evidence of an employer’s [animus]. Rather, a plaintiff must try to convince the fact-finder to draw an inference from a broad array of circumstantial and often conflicting evidence ” Id. at 929. Even in such cases, however, we will not refuse to affirm a grant of summary judgment in favor of the defendant if the plaintiff rests merely upon “unsupported allegations and speculations.” Oliver v. Digital Equip. Corp., 846 F.2d 103, 110 (1st Cir.1988) (citation omitted) (race discrimination case). But when the plaintiff can point to specific facts detailed in affidavits and depositions — that is, names, dates, incidents, and supporting testimony — giving rise to an inference of discriminatory animus, the dispute must be subjected to the factfinding process. SEX DISCRIMINATION LAW The plaintiff made two sex discrimination claims. First, she alleged that she was sexually harassed by several of her supervisors in the Program; second, she alleged that she was discharged from the Program on the basis of her sex. In particular, the plaintiff alleged that she was subjected to sexual harassment by Dr. Rive, at the Veterans Administration Hospital, and by residents in the Program who are not named as defendants. The sexual harassment by Dr. Rive could give rise to a cause of action against him under the due process clause of the fifth amendment and possibly under section 1983, see footnote 5, supra. The sexual harassment by the residents could give rise to a cause of action against the University under Title IX. It could also give rise to a cause of action against Drs. Maldonado, Santiago, Blanco, and Gonzales under section 1983 for allegedly failing to supervise these residents adequately. The plaintiffs claim that she was discharged from the Program on the basis of her sex is itself a two part allegation: that she was subjected to discriminatory treatment by those residents who filed complaints about her performance, and by the University and Drs. Maldonado, Santiago, Blanco and Gonzalez, who used these complaints as a basis for discharging her. This claim of discriminatory treatment could give rise to a cause of action under section 1983 against all of the above named defendants, and a cause of action under Title IX against the University. We begin by setting forth the legal standards for evaluating each of these claims. Title VII, The Equal Protection Clause, and Title IX Our analysis is simplified by the fact that we can draw upon the substantial body of case law developed under Title VII to assess the plaintiffs claims under both section 1983 (the equal protection clause) and Title IX. Discrimination on the basis of sex violates the equal protection clause if such discrimination does not “serve important governmental objectives” and is not “substantially related to achievement of those objectives.” Davis v. Passman, 442 U.S. 228, 234-35, 99 S.Ct. 2264, 2271, 60 L.Ed.2d 846 (1979). To prove a violation of the equal protection clause, a plaintiff must show that the defendant acted with discriminatory intent. See Washington v. Davis, 426 U.S. 229, 239-42, 96 S.Ct. 2040, 2047-49, 48 L.Ed.2d 597 (1976); United States v. Massachusetts Maritime Academy, 762 F.2d 142, 153 (1st Cir.1985); White v. Vathally, 732 F.2d 1037, 1039 (1st Cir.), cert. denied, 469 U.S. 933, 105 S.Ct. 331, 83 L.Ed.2d 267 (1984). Because a showing of discriminatory intent is also necessary to make out a claim of disparate treatment under Title VII, “we have recognized that the analytical framework for proving discriminatory treatment [under Title VII] ... is equally applicable to constitutional and Title VII claims.” White, 732 F.2d at 1039. See also Lewis v. University of Pittsburgh, 725 F.2d 910, 915 n. 5 (3d Cir.1983) (holding that claims brought under sections 1981 and 1983 require the same elements of proof as a Title VII action), cert. denied, 469 U.S. 892, 105 S.Ct. 266, 83 L.Ed.2d 202 (1984). We never previously have addressed whether the Title VII standard for proving discriminatory treatment should apply as well to claims of sex discrimination arising under Title IX. In interpreting Title IX, the Supreme Court’s only guidance is that it must be accorded “a sweep as broad as its language.” North Haven Bd. of Educ. v. Bell, 456 U.S. 512, 521, 102 S.Ct. 1912, 1918, 72 L.Ed.2d 299 (1982). Most Title IX cases to date only have raised questions about the jurisdictional basis of the statute —that is, whether a program receives federal financial assistance within the meaning of the statute, see e.g., Grove City College v. Bell, 465 U.S. 555, 104 S.Ct. 1211, 79 L.Ed.2d 516 (1984), or whether a program is exempt from the statute altogether. See e.g., Mississippi University for Women v. Hogan, 458 U.S. 718, 731-33, 102 S.Ct. 3331, 3339-40, 73 L.Ed.2d 1090 (1982). A few cases, however, have dealt with the question of what substantive standard to apply, assuming that the plaintiff can satisfy these jurisdictional prerequisites. The Tenth Circuit, for example, held explicitly in Mabry v. State Bd. of Community Colleges and Occupational Educ. that, “[b]ecause Title VII prohibits the identical conduct prohibited by Title IX, i.e., sex discrimination,” it would regard Title VII “as the most appropriate analogue when defining Title IX’s substantive standards....” 813 F.2d 311, 316 n. 6 (10th Cir.), cert. denied, — U.S. —, 108 S.Ct. 148, 98 L.Ed.2d 104 (1987). And, at least two other courts have implied that the standards governing claims arising under Title VII and Title IX were the same. See O’Connor v. Peru State College, 781 F.2d 632, 642 n. 8 (8th Cir.1986); Nagel v. Avon Bd. of Educ., 575 F.Supp. 105, 106 (D.Conn.1983). We agree with this approach. The Tenth Circuit relied in Mabry, as we rely today, in large part upon the guideline of the Equal Employment Opportunity Commission (EEOC) entitled “Procedures for Complaints of Employment Discrimination Filed Against Recipients of Federal Financial Assistance.” This guideline instructs agencies to “consider Title VII case law and EEOC Guidelines ... in determining whether a recipient of Federal financial assistance [under Title IX] has engaged in an unlawful employment practice.” 28 C.F.R. § 42.604 (1987). See 1 A. Larson & L. Larson, Employment Discrimination § 7.45(b), at 2-241 (1987) (urging the courts to turn to the well-developed concepts of Title VII when deciding issues of employment discrimination under Title IX). We also rely upon the legislative history of Title IX itself, which strongly suggests that Congress meant for similar substantive standards to apply under Title IX as had been developed under Title VII. The House Report provides in relevant part: One of the single most important pieces of legislation which has prompted the cause of equal employment opportunity is Title VII of the Civil Rights Act of 1964.... Title VII, however, specifically excludes educational institutions from its terms. [Title IX] would remove that exemption and bring those in education under the equal employment provision. H.R.Rep. No. 554, 92d Cong., 2d Sess., reprinted in 1972 U.S.Code Cong. & Admin. News 2462, 2512. Both the EEOC guideline and the House Report referred to above deal with employment-related claims under Title IX. Similarly, our present holding — that the Title VII standard for proving discriminatory treatment should apply to claims of sex discrimination arising under Title IX — is limited to the context of employment discrimination. Plaintiff here was both an employee and a student in the program. In addition to receiving a salary, she was receiving training. We have no difficulty extending the Title VII standard to discriminatory treatment by a supervisor in this mixed employment-training context. Having determined that the disparate treatment standard of Title VII applies as well to claims arising under the equal protection clause and Title IX, we now explicate those standards. Sexual Harassment Since 1976, when a federal court first held that sexual harassment was a form of sex discrimination actionable under Title VII, see Williams v. Saxbe, 413 F.Supp. 654 (D.D.C.1976), rev’d on other grounds sub nom., Williams v. Bell, 587 F.2d 1240 (D.C.Cir.1978), the courts have recognized that such harassment can take place in two related ways. The first, called “quid pro quo” harassment, occurs when a supervisor conditions the granting of an economic or other job benefit upon the receipt of sexual favors from a subordinate, or punishes that subordinate for refusing to comply. See, e.g., Miller v. Bank of Am., 600 F.2d 211 (9th Cir.1979) (Title VII claim); Barnes v. Costle, 561 F.2d 983 (D.C.Cir.1977) (Title VII claim); Alexander v. Yale University, 459 F.Supp. 1 (D.Conn.1977), aff'd, 631 F.2d 178 (2d Cir.1980) (Title IX claim). The second, called “hostile environment” harassment, occurs when one or more supervisors or co-workers create an atmosphere so infused with hostility toward members of one sex that they alter the conditions of employment for them. See, e.g., Meritor Savings Bank, FSB v. Vinson, 477 U.S. 57, 106 S.Ct. 2399, 91 L.Ed.2d 49 (1986) (Title VII claim); Bohen v. City of East Chicago, 799 F.2d 1180 (7th Cir.1986) (equal protection clause claim); Bundy v. Jackson, 641 F.2d 934 (D.C.Cir.1981) (Title VII claim). In essence, by creating a hostile environment, they force “a man or woman [to] run a gauntlet of sexual abuse in return for the privilege of being allowed to work and make a living.'...” Meritor, 477 U.S. at 67, 106 S.Ct. at 2406 (quoting Henson v. Dundee, 682 F.2d 897, 902 (11th Cir.1982)). But not all conduct that may be characterized as “harassment” rises to the level of an actionable claim; rather, it must be “sufficiently severe or pervasive ‘to ... create an abusive working environment.’ ” Id. (quoting Rogers v. EEOC, 454 F.2d 234, 238 (5th Cir.1971)). And finally, the determination of whether such an environment exists must be made by the trier of fact “in light of ‘the record as a whole’ and ‘the totality of circumstanc-esId. at 69, 106 S.Ct. at 2407 (quoting 29 C.F.R. § 1604.11(b)). To make out a prima facie case of quid pro quo harassment, under either the equal protection clause or Title IX, the plaintiff must show that (1) he or she was subject to unwelcome sexual advances by a supervisor or teacher and (2) that his or her reaction to these advances affected tangible aspects of his or her compensation, terms, conditions, or privileges of employment or educational training. See Henson, 682 F.2d at 909. In rebuttal, the defendant may show that the behavior complained of either did not take place or that it did not affect a tangible aspect of the plaintiff’s employment or education. To make out a prima facie case of hostile environment harassment, the plaintiff must show that he or she was subjected to unwelcome sexual advances so “severe or pervasive” that it altered his or her working or educational environment. Meritor, 477 U.S. at 67, 106 S.Ct. at 2406. And in response, the defendant may show that the events did not take place or that they were isolated or genuinely trivial. See Katz v. Dole, 709 F.2d 251, 256 (4th Cir.1983). The Supreme Court has directed that, in determining whether the behavior of a defendant constitutes sexual harassment, the fact finder must assess whether the advances (be they physical gestures or verbal expressions) were “unwelcome.” Meritor, 477 U.S. at 68, 106 S.Ct. at 2406. This holding leaves open the question of whose perspective — that of the harasser or that of the victim — should be used in assessing “unwelcomeness.” The question is particularly important because often a determination of sexual harassment turns on whether it is found that the plaintiff misconstrued or overreacted to what the defendant claims were innocent or invited overtures. A male supervisor might believe, for example, that it is legitimate for him to tell a female subordinate that she has a “great figure” or “nice legs.” The female subordinate, however, may find such comments offensive. Such a situation presents a dilemma for both the man and the woman: the man may not realize that his comments are offensive, and the woman may be fearful of criticizing her supervisor. We think, however, that both parties must make an effort to overcome this dilemma. The man must be sensitive to signals from the woman that his comments are unwelcome, and the woman, conversely, must take responsibility for making those signals clear. In some instances, a woman may have the responsibility for telling the man directly that his comments or conduct is unwelcome. In other instances, however, a woman’s consistent failure to respond to suggestive comments or gestures may be sufficient to communicate that the man’s conduct is unwelcome. Unless the fact finder keeps both the man’s and the woman’s perspective in mind, “defendants as well as the courts [will be] permitted to sustain ingrained notions of reasonable behavior fashioned by the of-fenders. . .” Rabidue v. Osceola Refining Co., 805 F.2d 611, 626 (6th Cir.1986) (Keith, J., dissenting), cert. denied, 481 U.S. 1041, 107 S.Ct. 1983, 95 L.Ed.2d 823 (1987). Discriminatory Discharge We have discussed the standard for proving a discriminatory discharge under Title VII extensively before, see e.g., Johnson v. Allyn & Bacon, Inc., 731 F.2d 64, 70-71 (1st Cir.1984), cert. denied, 469 U.S. 1018, 105 S.Ct. 433, 83 L.Ed.2d 359 (1984); Loeb v. Textron, Inc., 600 F.2d 1003, 1011-15 (1st Cir.1979), and will therefore only briefly summarize its salient points. Where direct evidence of discriminatory intent is lacking, a plaintiff may make out a prima facie case by showing: by a preponderance of the evidence, that (1) he or she is within a class protected by Title VII; (2) that he or she was performing his or her job at a level that met the employer’s legitimate expectations; (3) that he or she was nevertheless fired; and (4) that the employer sought someone to perform the same work after he or she left. See Loeb, 600 F.2d at 1014. This burden is not “onerous,” Johnson, 731 F.2d at 70 (citation omitted), and if met, shifts the burden of production to the defendant, who must then articulate a legitimate, nondiscriminatory reason for discharging the plaintiff. See id. (citations omitted). Once the defendant has done so, the plaintiff “ ‘must have an opportunity to demonstrate that the proferred reason was not the true reason for the employment decision,’ ” but was instead pretextual. Id. at 70-71 (quoting Texas Dep’t of Community Affairs v. Burdine, 450 U.S. 248, 256, 101 S.Ct. 1089, 1095, 67 L.Ed.2d 207 (1981)). The burden of persuasion on the ultimate issue of intent remains with the plaintiff at all times. See Johnson, 731 F.2d at 71; see also Watson v. Fort Worth Bank and Trust, — U.S. —, —, 108 S.Ct. 2777, 2784, 101 L.Ed.2d 827 (1988) (discussing shifting burdens in Title VII disparate treatment cases). This framework, which is essentially a method for ferreting out discriminatory animus where direct evidence of intent is lacking, is inapplicable when the plaintiff can prove discrimination by direct evidence. See Trans World Airlines, Inc. v. Thurston, 469 U.S. 111, 121, 105 S.Ct. 613, 621, 83 L.Ed.2d 523 (1985). In such cases, the plaintiff must prove by direct evidence that unlawful discrimination was a motivating factor in the employment decision. Then, the burden of persuasion (as well as production) shifts to the defendant, who must show “by a preponderance of the evidence that the same decision would have been made absent the discrimination.” Fields v. Clark University, 817 F.2d 931, 937 (1st Cir.1987). LIABILITY OF THE INSTITUTION AND OF SUPERVISORS In the previous section we discussed the sorts of conduct that may give rise to a cause of action for sexual harassment under Title IX and section 1983. An important feature of the present case is that the surgery residents who allegedly created an atmosphere of sexual harassment in the University of Puerto Rico surgery residency program are not themselves defendants. Rather the defendants are the University of Puerto Rico and certain supervisory officials. In this section, therefore, we discuss the circumstances under which (1) an institution may be held liable under Title IX for the sexually harassing conduct of its employees; and (2) supervisory officials may be held liable under section 1983 for the sexually harassing conduct of subordinates. We will first examine the standard of liability under Title IX, as it applies to the claims against the University itself. We will then examine the standard of liability under section 1983, as it applies to the claims against the supervisory officials. 1. Liability of the Institution Under Title IX In Meritor Savings Bank, FSB v. Vinson, 477 U.S. 57, 106 S.Ct. 2399, 91 L.Ed.2d 49 (1986), the Supreme Court discussed the liability of an institution for sexual harassment by its employees. Although the plaintiff in Meritor sued under Title VII, we apply the same analysis to sexual harassment claims under Title IX. In Mentor, the Supreme Court rejected the contention that in cases of hostile environment harassment “employers are always automatically liable for sexual harassment by their supervisors.” 477 U.S. at 72, 106 S.Ct. at 2408. But, the Court also “de-clin[ed] the parties’ invitation to issue a definitive rule on employer liability,” instructing instead that “Congress wanted courts to look to agency principles for guidance in this area.” Id. The Court went on to qualify this holding by asserting that the “absence of notice to an employer does not necessarily insulate that employer from liability,” and by rejecting the assertion that the “mere existence of a grievance procedure and a policy against discrimination, coupled with the [plaintiff’s] failure to invoke that procedure, must insulate [that employer] from liability.” Id. (citation omitted). The gist of the Court’s holding is not to be gleaned from strict adherence to agency principles, which, as the Court noted, were to be mere “guidance,” Meritor, 477 U.S. at 72, 106 S.Ct. at 2408, but rather from its definitive refusal to find employers “always automatically liable.” Id. We take this statement to mean exactly what it says: that employers are not always automatically liable. We also take it to mean its converse: that sometimes they are liable. Moreover, we think it significant that the Court defined the parameters of such liability by further holding that an employer could be liable even when the employee alleging hostile environment harassment fails to notify the employer of his or her complaint, and even when such an employee fails to invoke an existing grievance procedure to protest the alleged harassment. Id. We therefore hold, following Meritor, that in a Title IX case, an educational institution is liable upon a finding of hostile environment sexual ha