, Volume 21, Issue 4, pp 391-404

Simultaneous Lineups, Sequential Lineups, and Showups: Eyewitness Identification Decisions of Adults and Children


Two experiments were conducted comparing the identification accuracy of children aged 3–15 years (N = 307) and undergraduates (N = 384) using target-present and target-absent simultaneous and sequential lineups and showups. Correct identification rates tended not to vary across either age of subject or identification procedure. However, children show a significant tendency to guess as indicated by their lower rate of correct rejection when the target is absent. The tendency for children to make false positive choices was particularly evident with showups.