OPINION
Chief Justice CAPPY.In the present case, we consider whether the Superior Court correctly reversed the trial court’s decision to exclude expert scientific evidence. We also consider whether to retain the rule announced in Frye v. United States, 298 F. 1013 (D.C.Cir.1923), for determining whether such evidence is admissible. We conclude that Frye continues to provide the rule for decision in Pennsylvania. We also conclude that the Superior Court erred in reversing the trial court’s ruling.
On April 5, 1995, Carl R. Grady (“Mr.Grady”) and his wife, Diana Grady (collectively, “Appellees”) commenced a lawsuit against the appellant, Frito-Lay, Inc. (“Frito-Lay”). In their *549complaint, Appellees alleged that Mr. Grady ate several Doritos brand Tortilla Chips (“Doritos”) that Frito-Lay designed, manufactured, and sold; that Mr. Grady felt as though chips had lodged in his throat; that Mr. Grady sought emergency hospital care; that medical procedures showed that Mr. Grady suffered an esophageal tear that resulted in serious physical injuries; and that the Doritos Mr. Grady had eaten caused the esophageal tear. Alleging further that Frito-Lay’s Doritos are unsafe and defective because they fracture into hard, sharp fragments that are capable of lacerating the esophagus when eaten, Appellees set forth claims in negligence, strict liability, and breach of warranty.
When the pleadings closed, Frito-Lay filed Defendant’s Motion for Summary Judgment, asserting that Appellees failed to produce evidence sufficient to satisfy their burden of proving that the Doritos had a defect; that the Doritos were improperly designed and manufactured; and that the Doritos caused Mr. Grady’s esophagus to tear. Frito-Lay further alleged that expert testimony was necessary to prove each of these issues.
In their response to Frito-Lay’s Motion for Summary Judgment, Appellees filed two expert reports. One of the reports (the “Beroes Report”) was prepared by Charles Beroes, Ph.D., P.E., an associate professor emeritus of chemical engineering at the University of Pittsburgh. In his report, Dr. Beroes stated that Doritos possessed “several hidden-hazardous physical-strength and physical-shape properties” and described the tests he had performed on several types of Doritos, including Doritos that came from the bag of chips that Mr. Grady had eaten, to quantify these propensities. (Beroes Report at 2).
In one series of tests, Dr. Beroes measured the compressive strength of dry Doritos. In these tests, Dr. Beroes held a Dorito in his hand and pressed its triangular tip down on a platform gram balance that was covered with a pad until the chip snapped. He calculated the downward force needed to break each Dorito in grams, converted that force to pounds, and set forth “the average pressure that developed] under the chip tips” and “the average breaking force [he had] applied to *550the tips”. (Beroes Report at 5, 7, 9). Dr. Beroes summarized this series of tests as establishing that “[l]arge pressures result when a few pounds of force are applied to the triangular shaped chips. The chip points were able to endure high pressures before fracturing. The sharp triangular chips can readily pierce the esophagus when driven into the walls of the esophagus by peristaltic action.” (Beroes Report at 3).
In a second series of tests, Dr. Beroes measured the time it took saliva to soften Doritos. These tests were conducted in the same manner as the dry chip test, except that Dr. Beroes used Doritos that he had wetted with saliva by holding them in his mouth for 15 seconds, 30 seconds, 45 seconds, and 60 seconds. According to Dr. Beroes, these tests showed that “the tips of the triangular chips did not soften sufficiently to prevent laceration of the esophagus after 60 seconds of exposure of saliva. Each triangular chip fractures into smaller triangular chips with sharp tips. These tips resemble spears. Enormous pressures occur on these needle sharp tips which can lacerate almost any tissues in the digestive tract.” (Be-roes Report at 10.)
Based on his tests, Dr. Beroes concluded that the Doritos were dangerous and defective because they broke into smaller triangular chips that were too sharp, too thick, and too hard for safe passage in the esophagus. He also opined within a reasonable degree of scientific certainty that Frito-Lay failed to warn of the dangers of eating Doritos; that it failed to conduct the appropriate safety studies; that it failed to produce and sell Doritos with uniform compressive strength and hardness; that Doritos were not fit for safe consumption; that Doritos were negligently designed and manufactured; and that their uneven and dangerous characteristics caused Mr. Grady’s esophageal tear and resulting injuries. (Beroes Report at 21-23).1
*551By order dated December 10, 1998, the trial court denied Frito-Lay’s Motion for Summary Judgment.
In January 1999, the parties filed their respective pretrial statements. Appellees identified Dr. Beroes as an expert witness.
Thereafter, Frito-Lay filed a number of motions in limine. In three of these motions, Frito-Lay sought to exclude Dr. Beroes’ testimony.2 In a Motion to Preclude The Testimony Of Charles S. Beroes On The Issue Of Causation, Frito-Lay alleged that Dr. Beroes was not qualified by training or experience to testify as to the causal relationship between Mr. Grady’s consumption of Doritos and his esophageal tear. In a Motion to Preclude Plaintiffs’ Expert, Charles S. Beroes, From Testifying With Regard To The Ultimate Issues Of This Case, Frito-Lay alleged that Dr. Beroes’ opinions with regard to ultimate issues were inadmissible because they were based on conflicting and unreliable evidence. And in a Motion To Preclude The Testimony of Plaintiffs’ Expert, Charles S. Beroes, Frito-Lay alleged that Dr. Beroes’ testimony regarding Doritos’ physical characteristics was inadmissible because it did not meet the rule announced in Frye v. United States, 293 F. 1013 (D.C.Cir.1923), which required Dr. Beroes to show that the method he used to test the Doritos was generally accepted in the relevant scientific community. Frito-Lay’s latter two Motions incorporated, inter alia, the report of one of its experts, Martin R. Okos, a professor of biochemical and food processing at Purdue University. In his report, Dr. Okos questioned the validity of Dr. Beroes’ tests and the accuracy of his results. Appellees did not counter Frito-Lay’s assertion that Dr. Beroes’ testimony failed to meet Frye or Dr. Okos’ *552critical appraisal of Dr. Beroes’ tests with evidence from Dr. Beroes or any other source.
On January 26, 1999, the trial court heard argument in chambers on all of the Motions in Limine that Frito-Lay had filed.3 The trial court granted the Motions that raised the admissibility of Dr. Beroes’ testimony, ruling that Dr. Beroes could not testify as to the tests he conducted on Doritos or give opinions about them.
Appellees then proffered the evidence they would submit to prove their case in view of all of the trial court’s evidentiary rulings. In response, Frito-Lay moved for a compulsory non-suit. The trial court granted Frito-Lay’s motion, concluding that Appellees would not be able to establish the elements of their claims.4 Subsequently, Appellees filed a motion to remove the compulsory non-suit, which the trial court denied. Ultimately, judgment was entered in Frito-Lay’s favor.
In a memorandum opinion that followed, the trial court explained its reasons for excluding Dr. Beroes’ testimony. The trial court stated:
It was the finding of this member of the Court, after taking into account the claimed expertise of the Plaintiffs’ experts, and the methodology of Beroes, that Beroes’ methodology was not based upon scientific data, or utilizing a methodology that was generally accepted in the community of scientists who evaluate food safety. Indeed, it was the impression of this member of the Court that Beroes’ methodology smacked of a high school science fair project and did not *553bear any relationship to the reality of the mastication and consumption of foodstuffs. Beroes approached the characteristics of the Dorito chips as if it were a static evaluation of a material, rather than a consumable. Accordingly, this member of the Court determined that Beroes’ methodology was akin to “junk science,” did not meet the test of [Frye ] and its progeny, and that Beroes’ methodology and opinion would only mislead the jury. Beroes was otherwise unqualified to render an expert medical opinion as to whether the Doritos caused the husband-plaintiffs injury. The Defendant’s motion in limine as to Beroes’ opinion was, accordingly, granted.
Grady v. Frito-Lay, 2000 WL 33436367 at *2 (Pa.Com.Pl. April 3, 2000).
On appeal, the majority of the Superior Court en banc reversed the trial court’s order granting Frito-Lay’s Motions in limine, vacated the judgment of non-suit, and remanded for trial. Grady v. Frito-Lay, 789 A.2d 735 (Pa.Super.2001).
As to Dr. Beroes, the Superior Court concluded that he was competent to testify on the physical characteristics of Doritos; that his testimony satisfied the Frye test; that his compression strength calculations used standard principles that experts in the field can and have examined; and that any flaws in Dr. Beroes’ testing design could be the subject of cross-examination at trial.5 The Superior Court stated:
Nor do we find that the trial court properly precluded that part of the expert testimony of Dr. Beroes relating to the results of tests he had conducted on the Doritos chips, specifically, three series of compressive strength tests, and four sets of saliva tests conducted on whole chips. Rather, we are of the mind that Dr. Beroes was competent to testify as to the physical characteristics of the chips as revealed by *554the standard tests he had conducted upon the products of appellee.
The Frye test makes the admission of expert testimony dependent “upon the general acceptance of its validity by those scientists active in the field to which the evidence belongs.”
* * * * * *
The process of consuming food involves both mechanical and chemical processes. The mechanical processes involve chewing and swallowing while the breaking down of the food involves chemical processes. Thus, an engineer such as Dr. Beroes is qualified to provide [an] expert opinion describing the composition and characteristics of the food product and the mechanics of the processes involved in chewing and swallowing. The series of tests conducted by Dr. Beroes did not involve any novel or new scientific principles, but rather crush strength and compression' strength calculations which, as noted by appellants, are possibly “as old as the pyramids.”
While appellee has provided valid criticisms of aspects of Dr. Beroes’ tests, those criticisms do not attack the basic scientific principles involved in the tests conducted, but rather challenge such things as the use of a whole chip rather than the fragments yielded by chewing.
* * * * sis sii.
The tests, which employed standard calculations, can and have been readily examined and critically evaluated by experts in the field, including those retained by appellee. Such measurements are not “junk science”, and any flaws in the design of the tests or compilation of the data can be readily critiqued by appellee.
Id. at 742-43 (footnote and citations omitted).6
This appeal followed, limited to whether the Superior Court correctly applied the law in reversing the trial court’s decision *555to exclude Dr. Beroes’ expert testimony on certain physical characteristics of Doritos.
We begin our discussion with the Rule 702 of the Pennsylvania Rules of Evidence. Rule 702 controls the admissibility of expert testimony on scientific knowledge, and states:
Rule 702. Testimony by experts
If scientific, technical or other specialized knowledge beyond that possessed by a layperson will assist the trier of fact to understand the evidence or to determine a fact in issue, a witness qualified as an expert by knowledge, skill, experience, training or education may testify thereto in the form of an opinion or otherwise.
Pa.R.E. 702.
The Frye test, first announced in Frye v. United States, 293 F. at 1013, and adopted in Pennsylvania in Commonwealth v. Topa, 471 Pa. 223, 369 A.2d 1277 (Pa.1977), is part of Rule 702.7 Under Frye, novel scientific evidence is admissible if the methodology that underlies the evidence has general acceptance in the relevant scientific community. See Commonwealth v. Blasioli, 552 Pa. 149, 713 A.2d 1117, 1119 (1998).8
*556For a time, the Frye rule guided a number of courts in deciding whether scientific evidence is admissible.9 In Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 113 S.Ct. 2786, 125 L.Ed.2d 469 (1993), however, the United States Supreme Court rejected Frye. The Court determined that Frye’s “general acceptance” rule had been superceded by adoption of the Federal Rules of Evidence, arid reasoned that it was no longer consistent with the federal law’s liberal thrust. Id. at 588, 113 S.Ct. 2786. Accordingly, the Court announced a different test for the federal courts to use when deciding whether to admit scientific evidence. Under Daubert, the trial judge evaluates whether the evidence will assist the trier of fact, and whether the evidence is reliable and scientifically valid. Id. at 592, 113 S.Ct. 2786. Moreover, Frye’s criteria of general acceptance is not required, but is only one factor, among several, that the court may assess in determining whether to admit the scientific testimony. Id. at 594, 113 S.Ct. 2786.
After Daubert was decided, a number of state courts adopted the Daubert standard.10 We, however, have continued to follow Frye. In granting allocatur to review the Superi- or Court’s present decision, we determined that it provided us with the opportunity to assess our continued adherence to Frye. Accordingly, we directed the parties to address the effect of the Frye and Daubert cases on the issue we are deciding. In their respective briefs, both Appellees and Frito-Lay indicated a preference for Frye and neither of them urged us to move to Daubert.11
*557After careful consideration, we conclude that the Frye rule will continue to be applied in Pennsylvania. In our view, Frye’s “general acceptance” test is a proven and workable rule, which when faithfully followed, fairly serves its purpose of assisting the courts in determining when scientific evidence is reliable and should be admitted.
One of the primary reasons we embraced the Frye test in Topa was its assurance that judges would be guided by scientists when assessing the reliability of a scientific method. See Topa, 369 A.2d at 1281 (quoting United States v. Addison, 498 F.2d 741, 744 (D.C.Cir.1974)). Given the ever-increasing complexity of scientific advances, this assurance is at least as compelling today as it was in 1977, when we decided that case. We believe now, as we did then, that requiring judges to pay deference to the conclusions of those who are in the best position to evaluate the merits of scientific theory and technique when ruling on the admissibility of scientific proof, as the Frye rule requires, is the better way of insuring that only reliable expert scientific evidence is admitted at trial.
We also believe that the Frye test, which is premised on a rule — that of “general acceptance” — is more likely to yield uniform, objective, and predictable results among the courts, than is the application of the Daubert standard, which calls for a balancing of several factors. Moreover, the decisions of individual judges, whose backgrounds in science may vary widely, will be similarly guided by the consensus that exists in the scientific community on such matters.
Thus, as we are persuaded of the wisdom and efficacy of Frye’s “general acceptance” rule, we hold that it continues to control in Pennsylvania.12
*558We now turn to the importance of Frye’s proper application, and make the following points. First, consistent with our traditional adherence to the general evidentiary tenet that the proponent of a proposition bears the burden of proving it, see In re Johnson, 509 Pa. 347, 502 A.2d 142, 146 (1985), and the principle that is evident in this type of case, see, e.g., Topa 369 A.2d at 1277 and Commonwealth v. Zook, 532 Pa. 79, 615 A.2d 1 (1992), cert. denied, 507 U.S. 974, 113 S.Ct. 1420, 122 L.Ed.2d 789 (1993), we emphasize that the proponent of expert scientific evidence bears the burden of establishing all of the elements for its admission under Pa. R.E. 702, which includes showing that the Frye rule is satisfied.
Second, in applying the Frye rule, we have required and continue to require that the proponent of the evidence prove that the methodology an expert used is generally accepted by scientists in the relevant field as a method for arriving at the conclusion the expert will testify to at trial. See, e.g., Blasioli, 713 A.2d at 1119.
This does not mean, however, that the proponent must prove that the scientific community has also generally accepted the expert’s conclusion.13 We have never required and do not require such a showing. This, in our view, is the sensible approach, for it imposes appropriate restrictions on the admission of scientific evidence, without stifling creativity and innovative thought.
Third, under Pa.R.E. 702, the Frye requirement is one of several criteria. By its terms, the Rule also mandates, inter alia, that scientific testimony be given by “a witness who is qualified as an expert by knowledge, skill, experience, training or education----” Pa.R.E. 702. Whether a witness is qualified to render opinions and whether his testimony passes the Frye test are two distinct inquiries that must be raised *559and developed separately by the parties, and ruled upon separately by the trial courts. See Commonwealth v. Arroyo, 555 Pa. 125, 723 A.2d 162, 170 (1999).14
Fourth and finally, as to the standard of appellate review that applies to the Frye issue, we have stated that the admission of expert scientific testimony is an evidentiary matter for the trial court’s discretion and should not be disturbed on appeal unless the trial court abuses its discretion. See Commonwealth v. Zook, 615 A.2d at 11. An abuse of discretion may not be found merely because an appellate court might have reached a different conclusion, but requires a result of manifest unreasonableness, or partiality, prejudice, bias, or ill-will, or such lack of support so as to be clearly erroneous. Paden v. Baker Concrete Constr., Inc., 540 Pa. 409, 658 A.2d 341, 343 (1995).
It now remains to apply these principles to the present case. As a preliminary matter, Frito-Lay takes issue with the Superior Court’s application of the standard of review. Frito-Lay argues that the Superior Court did not determine whether the trial court abused its discretion in excluding Dr. Beroes’ testimony under Frye. Rather, the Superior Court essentially ignored the trial court’s ruling and substituted its judgment for that of the trial court.
We agree. As abuse of discretion is the standard of review in this matter, it was the Superior Court’s function to determine whether the trial court’s decision to exclude Dr. Beroes’ testimony under Frye constituted unreasonableness, or partiality, prejudice, bias, or ill-will, or such lack of support so as to be clearly erroneous. See id. Nowhere in its opinion, however, did the Superior Court undertake this function. *560Instead, it looked directly at Dr. Beroes’ testimony, decided what it thought of it, and reversed the trial court because it assessed the testimony differently. Thus, we conclude that the Superior Court erred.
At this point in these proceedings, we believe that the interests of judicial economy will be best served if we apply the proper standard of review to the trial court’s ruling, rather than remanding this case to the Superior Court to do so. See Danville Area School Dist. v. Danville Area Educ. Ass’n, PSEA/NEA 562 Pa. 238, 754 A.2d 1255, 1262 (2000). Therefore, we will consider whether the trial court abused its discretion when it decided to exclude Dr. Beroes’ testimony because it did not satisfy Frye.
In reaching its decision, the trial court viewed Dr. Beroes’ testimony, and hence his tests, as aimed at evaluating certain physical characteristics of Doritos while in the process of being chewed and swallowed. Based on this perspective, the trial court concluded that Dr. Beroes’ testimony was inadmissible because it was not shown that the means he used to evaluate those characteristics was generally accepted by scientists who evaluate food safety. See supra 1042.
Appellees argue that the trial court’s determination cannot stand because the.trial court failed to understand that Dr. Beroes measured the crush strength of Doritos by applying the standard calculations that any scientist would use to test the crush strength of a material. Frito-Lay asserts that Appellees’ exclusive focus on the allegedly standard nature of the calculations Dr. Beroes used in his tests is beside the point, insofar as it fails to account for the fact that Dr. Beroes’ conclusions went to the hardness and shape of Doritos as they are eaten, not their physical condition in a vacuum.
We agree with Frito-Lay that Appellees’ argument regarding Dr. Beroes’ methodology misses the mark, in light of the conclusion about Doritos that Dr. Beroes was going to present to the jury at trial. That conclusion was not, as Appellees’ position implies, the average downward force that it takes to break various types of Doritos. Rather, it was that Doritos *561remain too hard and too sharp when being chewed and swallowed for safe eating. While Dr. Beroes’ calculations may in fact represent a standard method that scientists use to reach a conclusion about the downward force needed to break Doritos, they are not also necessarily a generally accepted method that scientists in the relevant field (or fields) use for reaching a conclusion as to whether Doritos remain too hard and too sharp as they are chewed and swallowed to be eaten safely. It was, therefore, incumbent upon Appellees to prove that scientists in the relevant field (or fields) generally accept Dr. Beroes’ methodology as a means for arriving at such a conclusion. Appellees, however, filed no evidence whatsoever in this regard. Thus, Appellees failed to satisfy their burden of proving that Dr. Beroes’ evidence met the Frye rule. Accordingly, we conclude that the trial court did not abuse its discretion in deciding that Dr. Beroes’ testimony was inadmissible, and hold that the Superior Court erred in reversing the trial court’s ruling.15
In summary, we reaffirm our adherence to the Frye rule; clarify that the rule applies to an expert’s methods, not his conclusions; emphasize that the proponent of the expert scientific evidence bears the burden of proof on the Frye issue; and reiterate that the standard of appellate review on the Frye issue is the abuse of discretion standard.
For all the foregoing reasons, we reverse that part of the Superior Court’s order that reversed the trial court’s order granting Frito-Lay’s Motions in limine as to Dr. Beroes’ testimony on the physical characteristics of Doritos, and remand this case to the trial court for proceedings consistent with this opinion.
*562Justice EAKIN did not participate in the consideration or decision of this case. Justice CASTILLE files a concurring opinion. Justice NEWMAN files a concurring opinion. Justice SAYLOR files a concurring opinion. Justice LAMB files a concurring opinion.. Appellees also filed an expert’s report prepared by Augusto N. Delerme, M.D., F.A.C.S. in response to Frito-Lay’s Motion for Summary Judgment. In his report, Dr. Delerme opined that the Doritos that Mr. Grady ate lacerated his esophagus on their passage to his stomach, and that the laceration caused Mr. Grady's injuries.
. Frito-Lay also filed a Motion in limine To Preclude The Testimony Of Plaintiff's Expert, Augusto N. Delerme, M.D., F.A.C.S. Frito-Lay alleged that Dr. Delerme, who specialized in otolaryngology, was not qualified to render an opinion on an esophageal tear and that Dr. Delerme’s opinion was inadmissible because it was based on Dr. Beroes' inadmissible opinion. The trial court granted the Motion. See Grady v. Frito-Lay, 2000 WL 33436367 at *3 (Pa.Com.Pl. April 3, 2000). The Superior Court reversed the trial court’s order. Grady v. Frito-Lay, 789 A.2d 735, 740-42 (Pa.Super.2001). Frito-Lay sought our review of the Superior Court's order in this regard. We did not grant review.
. The procedure that the trial courts are to follow when a party files a motion to exclude expert testimony is presently set forth in Pa.R.C.P. 207.1. This Rule was adopted on January 22, 2001, and was effective as of July 1, 2001. Therefore, Rule 207.1 is not relevant to our discussion.
. We observe that under the Pennsylvania Rules of Civil Procedure in effect at the time, the court was authorized to enter a compulsory non-suit at trial upon the oral motion of the defendant. See Pa.R.Civ.P. 230.1. Before trial, the court was authorized to grant a party's motion for summary judgment if an adverse party who bore the burden of proof at trial had failed to produce evidence of facts essential to his cause of action. See Pa.R.Civ. P. 1035.2(2). No issue was raised in this case as to the procedure that the trial court followed.
. At the same time, however, the Superior Court held that the trial court’s ruling as to ''[t]hat portion of the expert testimony of Dr. Beroe’s [sic] relating to the cause of Mr. Grady's esophageal tear was properly excluded as a chemical engineer is not competent or qualified to provide medical causation testimony.” Grady v. Frito-Lay, Inc., 789 A.2d at 742 n. 9 (citation omitted). This part of the Superior Court's decision and order is not before us.
. President Judge Del Sole filed a Concurring Statement that Judge Ford Elliot and Judge Orie Melvin joined. Judge Del Sole joined the majority opinion and stated that that when a pre-trial motion challeng*555ing an expert is filed, the movant must establish that the expert is not qualified to testify. Id. at 744.
Judge Joyce filed a Concurring and Dissenting Statement. Judge Joyce joined that part of the majority opinion that permitted Dr. Delerme’s testimony and joined that part of then Judge Eakin's (now Justice Eakin’s) dissent that would have affirmed the trial court's decision to exclude Dr. Beroes' testimony. Id.
Then Judge (now Justice) Eakin filed a Dissenting Opinion that Judge Stevens joined. He believed that Appellees failed to show that Dr. Beroes’ testimony met the Frye test, and that the trial court properly exercised its discretion in finding that Dr. Delerme was not qualified to testify about the esophagus. Therefore, he would have affirmed the trial court’s order in its entirety. Id. at 744-47.
. When we adopted the Pennsylvania Rules of Evidence in 1998, we did not alter our prior decision in Commonwealth v. Topa, 369 A.2d at 1277, to use the Frye rule for determining the admissibility at trial of scientifically-adduced expert evidence. See 1998 Comment, Pa.R.E. 702.
. The Frye test comes from the following passage in the Frye opinion: Just when a scientific principle or discovery crosses the line between the experimental and demonstrable stages is difficult to define.
*556Somewhere in this twilight zone the evidential force of the principle must be recognized, and while courts will go a long way in admitting expert testimony deduced from a well-recognized scientific principle or discovery, the thing from which the deduction is made must be sufficiently established to have gained general acceptance in the particular field in which it belongs.
Frye, 293 F. at 1014 (emphasis added).
. See generally Jane Campbell Moriarty, 1 psychological and scientific evidence in criminal trials § 10:26 and the cases discussed therein.
. Id. at § 10.42 and the cases discussed therein.
. Frito-Lay asserted that the Frye test is more consistent with Pennsylvania practice, more objective and easier to apply, than is the Daubert *557standard. (Appellant’s Brief at 24-27). Appellees asserted that Pa.R.E. 702, which codifies the Frye rule, is effective. (Appellees' Brief at 17-21). The Product Liability Council, Inc. in its Brief of Amicus Curiae In Support of Appellant also voiced its support for the Frye rule.
. Our reasons for adhering to the Frye rule are among the reasons that other courts have given for their respective views that the rule is sensible and effective. See e.g., People v. Kelly, 17 Cal.3d 24, 130 Cal.Rptr. 144, 549 P.2d 1240, 1244-45 (1976); Stokes v. State, 548 So.2d 188, 193-94 (Fla. 1989); State v. Copeland, 130 Wash.2d 244, 922 *558P.2d 1304, 1312-1315 (1996); Goeb v. Tharaldson, 615 N.W.2d 800, 812-814 (Minn.2000).
. To the extent that any decisions are to the contrary, they are wrongly decided. See, e.g., McKenzie v. Westinghouse Electric Co., 674 A.2d 1167 (Pa.Cmwlth. 1996).
. We make this observation because we are unable to discern from the record and the lower courts’ respective opinions whether the trial court or the Superior Court made a decision on whether Dr. Beroes was qualified under Pa.R.E. 702 to testify as an expert on Doritos' physical properties in these circumstances. Each court made statements that suggested that it was ruling upon Dr. Beroes’ qualifications in this regard, but those statements were inextricably intertwined with analysis of the Frye question. In light of our disposition of the Frye issue in this appeal, we need not address this matter.
. We observe that in its opinion, the trial court did not only conclude that Appellees failed to show that Dr. Beroes’ evidence satisfied the Frye rule. The trial court also affirmatively concluded that Dr. Beroes’ methodology is "junk science” and essentially, not generally accepted by scientists in the relevant field. The record does not support this conclusion. Frito-Lay did not prove that Dr. Beroes' method is not generally accepted by scientists in the relevant field, nor was it required to do so. As we point out, it was Appellees' burden to prove that Frye was satisfied, not Frito-Lay’s burden to prove otherwise.