Thе defendant, William Randall, appeals his jury convictions on two counts of sexual assault on a child 1 and two counts of indecent exposure. 2 The defendant asserts that section 18-7-302, 8 C.R.S. (1978), violates the due process clauses of the United States and Colorado Constitutions. 3 He also contends that the trial court committed reversible error with respect to two rulings denying defense objections to the introduction of evidence and that the evidence does not support the indecent exposure convictions and one of the sexual assault on a child convictions. We affirm.
I
In May of 1982, the defendant was a resident of Meeker, Colorado, where he owned and operated a lawn care and yard work service. The victim of the defendant’s alleged criminal conduct, an eleven-year-old boy, began to work for the defendant on May 25, 1982, as the result of an arrangement made between the victim’s parents and the defendant. That day, the victim accompanied the defendant to a residence owned by a Meeker resident who was out of town and who had arranged to have the defendant take care of the propеrty-
While at the house, the defendant and the victim played video games. The defendant at some point in time suggested that he and the victim play a video game called “strip bowling,” the rules of which required participants to remove articles of clothing. The victim agreed, but as the game progressed he declined to remove any more clothing. The victim testified that he did not think that playing this game “was too good.” The defendant, however, removed all of his clothing during the game.
When the game ended, the two dressed and the defendant showed the victim two magazines containing sexually explicit photographs. When the victim expressed curiosity about the act of sexual intercourse, the defendant led the victim to an upstairs bedroom, laid down on a bed, and engaged in self-masturbation. The victim engaged in similar conduct. The defendant then proceeded to lie on top of the victim and to rub his penis against the victim’s penis. The victim resisted this activity, and the defendant ultimately got up. The two then *691 dressed, left the house, and went for a drive in the defendant’s car on Sulphur Creek Road, a road which runs about six miles outside of Meeker. Before returning with the victim, the defendant stopped the car, removed his clothes and again masturbated. .
The next day, May 26, the victim again reported for work to the defendant. The two traveled to the house they had visited the day before and again played the “strip bowling” game. The victim did not remove any of his clothing; however, the defendant did remove all of his clothes during the course of the game.
On the next day, May 27, the defendant drove the victim up Sulphur Creek Road and repeated the conduct of the two days before. Before returning home, however, the defendant put his hand into the victim’s pants. Similar conduct occurred on June 1 — the last time the victim went to work for the defendant. However, on this date, the defendant grabbed the victim’s hand and told him to masturbate the defendant, and the victim complied.
Approximately one week after this last incident, the victim told his mother what had transpired during his encounters with the defendant. The defendant’s conduct was reported to the Meeker Police Department, and the defendant subsequently was arrested. Certain magazines, including the two the defendant had shown to the victim, were seized at the time of the defendant’s arrest. 4
The defendant was initially charged with two counts of sexual assault on a child allegedly occurring on May 25 and June 1, 1982. The information was subsequently amended to add two counts of indecent exposure allegedly occurring on May 26 and 27, 1982.
II
The defendant challenges section 18-7-302(1), 8 C.R.S. (1978), on due process grounds. The statute states as follows:
A person commits indecent exposure if he knowingly exposes his genitals to the view of any person under circumstances in which such conduct is likely to cause affront or alarm to the other person.
The defendant first argues that the statute fails to specify whether a person must be aware that his conduct is likely to cause affront or alarm to a particular person or to a hypothetical reasonable person — i.e., whether the statute employs a subjective or an objective standard. He next argues that the words “affront” and “alarm” are too vague and indefinite in meaning to express ascertainable standards of proscribed conduct.
Every legislative enactment is presumed constitutional, and onе who asserts the unconstitutionality of a statute has the burden of demonstrating the asserted impropriety beyond a reasonable doubt.
People v. Schoondermark,
When a statute is challenged as void for vagueness, the statutory language must be measured by an inquiry into whether the legislation forbids or requires the doing of an act in terms so lacking in specific meaning that persons of ordinary intelligence must necessarily guess as to its meaning and differ as to its application.
Schoondermark,
Other rules of construction are available to assist the task of determining whether a particular statute satisfies due process specificity requirements. If a challenged statute is capable of alternative constructions, оne of which is constitutional, the constitutional interpretation must be adopted.
Schoondermark,
The defendant contends that while the statutory phrase “other person” suggests that the offender must personally be aware that the victim will be caused affront or alarm, the word “likely” suggests that an offender’s conduct must be measured by determining whether a reasonable person would be affronted or alarmed thereby. On the basis of this analysis, he concludes that the statute fails to delineate whether a subjective or an objective test is to be applied to conduct arguably prohibited by its provisions. We do not agree.
The term “likely” is a word of general usage and common understanding. It is broadly defined as “of such a nature or so circumstantial as to make something probable ... having a better chance of existing or occurring than not.” Webster’s Third New International Dictionary at 1310 (ed. 1976). Concepts of probability and reasonableness are integral ingredients of any objective measure of conduct. The use of the word “likely” indicates that the General Assembly intended the prohibited conduct to be measured by an objective test.
The statute delineates the elements of the offense as a (1) knowing (2) exposure of genitals to the view of any person (3) under circumstances in which the exposure is likely to cause affront or alarm to the other person. Whether a particular victim is in fact affronted or alarmed by the prohibited conduct is not a material element of the offense. It follows that evidence of a victim’s reaction to an act of indecent exposure or of the perpetrator’s awareness or comprehension of that particular reaction is not required to establish the offense. We conclude, therefore, that the statute sets forth a readily identifiable objective standard for measuring the сonduct proscribed by its terms.
This reading of the indecent exposure statute is supported by our decision in
People ex rel. VanMeveren v. County Court,
(1) A person commits harassment if, with intent to harass, annoy, or alarm another person, he:
(h) Repeatedly insults, taunts, or challenges another in a manner likely to provoke a violent or disorderly response.
In rejecting the defendant’s argument that subsection (l)(h) unconstitutionally requires a speaker to know the subjective reaction a *693 listener would have to his words, we stated:
Subsection (l)(h) does not require that the speaker guess as to the effect of his words upon the addressee. Rather ... subsection (l)(h) requires an objective determination: whether the words when directed to an average person would tend to induce an immediate breach of peace.
VanMeveren,
We also disagree with the defеndant’s argument that the terms “affront” and “alarm” are so imprecise that they fail to provide an identifiable standard of conduct to a person of reasonable intelligence.
According to
Webster’s Third New International Dictionary
(ed. 1976), “affront” means “a deliberately offensive act or utterance ... an offense to one’s self-respect,”
id.
at 36, and “alarm” means “fear or terror resulting from a sudden sense of dаnger,”
id.
at 48. In
People v. Norman,
Ill
The defendant contends that the introduction of evidence relating to the events of May 26 and 27 was prejudicial error and requires reversal of his convictions of sexual assault on a child. He argues that the two indecent exposure charges were filed to enable the prosecution to introduce otherwise inadmissible evidence of his conduct on May 26 and 27 and that such evidence, unrelated to the charges of sexual assault on the child, prejudiced the defendant on those charges. This contention is without merit.
Evidence of a defendant’s prior criminal activity or bad acts which is unrelated to the offense for which the defendant is being tried is generally inadmissible.
See, e.g., People v. Mason,
The trial court here, more than two months before the trial date, granted the People’s motion to amend the information filеd against the defendant to add the two indecent exposure counts. An information may be amended as to form or substance at any time prior to trial, with the approval of the trial court.
See
Crim.P. 7(e);
Maraggos v. People,
IV
The defendant contends that thе admission of the two magazines into evidence constituted reversible error because the magazines were irrelevant or, if relevant, their prejudicial nature substantially outweighed their probative value.
The offense of sexual assault on a child requires proof of the element of sexual contact, which the General Assembly has defined as follows:
[T]he intentiоnal touching of the victim’s intimate parts by the actor, or of the actor’s intimate parts by the victim, or the intentional touching of the clothing covering the immediate area of the victim’s or actor’s intimate parts if that sexual contact can reasonably be construed as being for the purpose of sexual arousal, gratification, or abuse.
§ 18-3-401(4), 8 C.R.S. (1978) (emphasis added).
8
We agree with thе trial court’s conclusion that the defendant’s use of the magazines immediately prior to the defendant’s touching of the victim on May 25 was probative with respect to the purpose of the touching. The trial court also noted the obvious inflammatory nature of the evidentiary items. Under CRE 403, a trial court must employ a balancing test when proffered relevant evidencе is challenged on the ground of unfair prejudice. Thus, a trial court may exclude relevant evidence only “if its probative value is substantially outweighed by the danger of unfair prejudice .... ” CRE 403;
9
see People v. Lowe,
V
The defendant’s final argument, that there was insufficient evidence to support his convictions for indecent exposure and his conviction for sexual assault on a child on June 1, is without merit. The People introduced evidence that on June 1 the defendant grabbed the victim’s hand and told the victim to masturbate the defendant. This evidence is substantial and sufficient to support a conclusion beyond a reasonable doubt that the defendant knowingly subjected the victim to sexual contact on that date.
See People v. Aalbu,
We are also satisfied from our examination of the record that evidence was introduced to permit the jury to find beyond a reasonable doubt that the defendant exposed his genitals to the victim on May 26 and 27 under circumstances in which such exposure would tend to affront or alarm a reasonable person.
The judgment is affirmed.
Notes
. § 18-3-405, 8 C.R.S. (1978). Subsection (1) of this statute provides:
Any actor who knowingly subjects another not his or her spouse to any sexual contact commits sexual assault on a child if the victim is less than fifteen years of age and the actor is at least four years older than the victim.
. § 18-7-302(1), (2), 8 C.R.S. (1978). Subsection (1) defines the crime of indecent exposure. Subsection (2) provides that indecent exposure to a child under the age of fourteen is a class 2 misdemeanor.
.U.S. Const, amend. XIV states in pertinent part as follows:
No State shall ... deprive any person of life, liberty, or property without due process of law.
Colo.Const. art. II, § 25, states as follows:
No person shall be deprived of life, liberty or property, without due process of law.
In view of the constitutional issues raised on appeal, the case has been transferred to this court pursuant to §§ 13-4-102(l)(b) and -110(l)(a), 6 C.R.S. (1973).
. Prior to trial, the defendant moved to suppress the use of the magazines as evidence, contending that they were seized in violation of the fourth and fourteenth amendments of the United States Constitution and article II, section 7 оf the Colorado Constitution. The trial court denied this motion. This issue is not before us on this appeal.
. Section 18-9-1 ll(l)(d), 8 C.R.S. (1978), provides:
(1) A person commits harassment if, with intent to harass, annoy, or alarm another person, he:
(d) Engages in conduct or repeatedly commits acts that alarm or seriously annoy another person and that serve no legitimate purpose.
. Other jurisdictions have upheld indecеnt exposure statutes against vagueness challenges notwithstanding language often less precise than that challenged here.
See, e.g., State v. Luhnow,
. Prior to amendment of the information, the defendant moved for separate trials on the two sexual assault on a child charges. This motion was denied on Octobеr 22, 1982. The defendant did not make a similar motion with regard to severance of the indecent exposure charges, after the information was amended.
. The requirement of an "intentional touching” in § 18-3-401(4), was later changed to a “knowingly touching." See § 18-3-401(4), 8 C.R.S. (1984 Supp.).
.CRE 403 provides in full:
Although relevant, evidence may be excluded if its probative value is substantially outweighed by the danger of unfair prejudice, confusion of the issues, or misleading the jury, or by considerations of undue delay, waste of time, or needless presentation of cumulative evidence.
