¶1Following a jury trial, Darryl Lamar Sandifer was convicted on five counts of aggravated child molestation,
¶2*6311. Viewed in the light most favorable to the verdict,
¶3As an initial matter, it appears that Sandifer has waived this claim of error. Specifically, when asked by the court if Sandifer objected to removing all spectators other than the victims’ families from the courtroom defense counsel responded, “No.” Although the lawyer went on to point out that Sandifer’s family members were among those being excluded, he did not state any objection based on either Sandifer’s constitutional right to a public trial or the relevant statute. Sandifer therefore waived his right to argue these grounds as reversible error. Craven v. State, 292 Ga. App. 592, 593-594 (1) (b) (664 SE2d 921) (2008) (in child molestation case, defendant waived his claim that court below violated his right to a public trial by excluding his family from court during the testimony of the victim, where he failed to raise that claim until after the victim had testified); Hunt v. State, 268 Ga. App. 568, 571 (1) (602 SE2d 312) (2004) (defendant in child molestation case waived his claim that trial court erred in removing his family from courtroom during victim’s testimony, where he failed to object at trial).
¶4*632Moreover, even assuming that Sandifer did preserve this objection, the trial court’s decision to remove Sandifer’s sister from the courtroom does not constitute reversible error. While the exclusion of Sandifer’s sister violated OCGA § 17-8-54, Sandifer has failed to show how this error harmed him. Although Sandifer argues that such prejudice resulted from the creation of “an environment more favorable to the child witnesses,” he does not argue that this allegedly more favorable environment somehow bolstered the victims’ credibility. Furthermore, his assertion of prejudice ignores the fact that the victims’ trial testimony was not. the only evidence supporting his conviction. Other evidence presented against Sandifer included video tapes of the forensic interviews of the victims, and the testimony of the forensic interviewers, the investigating officer, and the nurse practitioner who conducted the forensic exams of the victims. The jury also heard the testimony of the victims’ mothers, to whom each boy made his initial outcry, as well as testimony concerning similar transactions. In light of this evidence, we cannot say that Sandifer was prejudiced by the fact that the trial court may have made it easier for the young victims to testify by removing all spectators, other than their immediate family members, from the courtroom. See Driggers v. State, 295 Ga.App. 711, 716-717 (3) (673 SE2d 95) (2009); Craven, 292 Ga. App. at 595 (1) (b).
¶52. Prior to trial, the State filed a notice pursuant to Uniform Superior Court Rule 31.3 announcing its intent to introduce evidence of similar transactions.
¶6On appeal, Sandifer argues that the trial court erred in admitting the similar transaction testimony, because the State’s Rule 31.3 *633notice failed to specify the purpose for which the State sought to use that evidence. Despite Sandifer’s arguments to the contrary, however, the State is not required, in its notice of intent, to inform the defendant of the purpose for which it seeks to introduce similar transaction evidence. Although our cases have noted that the better practice is for the State to include such information (see Rodriguez v. State, 211 Ga.App. 256, 258 (4) (a) (439 SE2d 510) (1993)), neither the plain language of USCR 31.3 (B) nor the decisions of this Court requires the inclusion of that information. See Roberts v. State, 241 Ga.App. 259, 260 (1) (526 SE2d 597) (1999); Hightower v. State, 210 Ga. App. 386, 387 (2) (436 SE2d 28) (1993).
¶7Judgment affirmed.
¶8 OCGA § 16-6-4 (c).
¶9 OCGA § 16-6-4 (a).
¶10 OCGA § 16-6-5 (a).
¶11Drammeh v. State, 285 Ga.App. 545, 546 (1) (646 SE2d 742) (2007).
¶12 That statute provides:
In the trial of any criminal case, when any person under the age of 16 is testifying concerning any sex offense, the court shall clear the courtroom of all persons except parties to the cause and their immediate families or guardians, attorneys and their secretaries, officers of the court, jurors, newspaper reporters or broadcasters, and court reporters.
¶13 That rule provides, in relevant part, that the State’s notice of its intent to present evidence of similar transactions “shall he in writing, served upon the defendant’s counsel, and shall state the transaction, date, county, and the name(s) of the victim(s) for each similar transaction or occurrence sought to be introduced. Copies of accusations or indictments, if any, and guilty pleas or verdicts, if any, shall be attached to the notice.” USCR 31.3 (B).