Appeal from a judgment of the Oneida County Court (Michael L. Dwyer, J.), rendered July 11, 2012. The judgment convicted defendant, upon a jury verdict, of course of sexual conduct against a child in the second degree.
BRUCE R. BRYAN, SYRACUSE, FOR DEFENDANT-APPELLANT.
SCOTT D. MCNAMARA, DISTRICT ATTORNEY, UTICA (STEVEN G. COX OF COUNSEL), FOR RESPONDENT.
PRESENT: SCUDDER, P.J., CENTRA, FAHEY, CARNI, AND LINDLEY, JJ.
It is hereby ORDERED that the judgment so appealed from is unanimously affirmed.
Memorandum: Defendant appeals from a judgment convicting him upon a jury verdict of course of sexual conduct against a child in the second degree (Penal Law § 130.80  [a]). Contrary to defendant's contention, County Court properly exercised its discretion in precluding defendant from introducing expert testimony with respect to whether defendant, as the result of chemotherapy treatments, had a diminished mental capacity that prevented him from understanding what he was saying in taped conversations he had with the victim that were inculpatory in nature (see People v Covington, 298 A.D.2d 930, 930, lv denied 99 N.Y.2d 557). "As a general rule, the admissibility and limits of expert testimony lie primarily in the sound discretion of the trial court" (People v Lee, 96 N.Y.2d 157, 162; see People v Williams, 97 N.Y.2d 735, 736; People v Cronin, 60 N.Y.2d 430, 433). Under the circumstances of this case, we conclude that evaluating defendant's recorded conversations with the victim was "within the ken of the typical juror" (Cronin, 60 N.Y.2d at 433; see Covington, 298 A.D.2d at 930). Additionally, the proposed expert was unable to testify to a reasonable degree of medical certainty that chemotherapy treatments caused defendant's purported deficits (see generally People v Allweiss, 48 N.Y.2d 40, 50).
Contrary to defendant's further contention, we conclude that the court properly prohibited defendant from cross-examining the victim with respect to her prior juvenile adjudication. It is "impermissible to use a youthful offender or juvenile delinquency adjudication as an impeachment weapon, because these adjudications are not convictions of a crime" (People v Gray, 84 N.Y.2d 709, 712 [internal quotation marks omitted]). The extent to which a party may use the " illegal or immoral acts underlying such adjudications' " to impeach the credibility of a witness is a matter that is generally left to the discretion of the court (id.; see generally People v Sandoval, 34 N.Y.2d 371, 375). Here, the court properly exercised its discretion in precluding cross-examination with respect to the prior bad acts underlying the victim's juvenile adjudication inasmuch as they did not reflect on her credibility (cf. People v Bell, 265 A.D.2d 813, 814, lv denied 94 N.Y.2d 916; see generally Sandoval, 34 N.Y.2d at 376).
Additionally, viewing the evidence in light of the elements of the crime as charged to the jury (see People v Danielson, 9 N.Y.3d 342, 349), we conclude that the verdict is not against the weight of the evidence (see generally People v Bleakley, 69 N.Y.2d 490, 495). Contrary to defendant's contention, the victim's testimony was not incredible as a matter of law, and we afford " deference to the jury's superior ability to evaluate the credibility of the People's witnesses' " (People v Baker, 30 A.D.3d 1102, 1103, lv denied7 N.Y.3d 846). Finally, the sentence is not unduly harsh or severe; the three-year determinate sentence of incarceration is at the lower end of the legal ...