ARTICLE VII. OPINION AND EXPERT TESTIMONY
RULE 701. OPINION TESTIMONY BY LAY WITNESSES
If the witness is not testifying as an expert, his or her
testimony in the form of opinions or inferences is limited to those
opinions or inferences which are (a) rationally based on the
perception of the witness and (b) helpful to a clear understanding
of the witness' testimony or the determination of a fact in issue.
[Effective February 1, 1985; amended effective July 1, 1994.]