There is little distinction between Daubert’s principles regarding expert testimony and New Jersey’s, and Daubert’s factors for assessing the reliability of expert testimony will aid New Jersey trial courts in their role as the gatekeeper of scientific expert testimony in civil cases. Accordingly, the Court now reconciles the standard under N.J.R.E. 702, and relatedly N.J.R.E. 703, with the federal Daubert standard to incorporate its factors for civil cases. Analysis of the record in this case leads to a clear result: the trial court properly excluded plaintiffs’ experts’ testimony. Moreover, the Court reaffirms that the abuse of discretion standard must be applied by an appellate court assessing whether a trial court has properly admitted or excluded expert scientific testimony in a civil case. In this matter, the trial court did not abuse its discretion in its evidential ruling and, therefore, the Appellate Division erred in reversing the trial court’s exclusion of the testimony of plaintiffs’ experts.