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Staged crime research has demonstrated the utility of controlling the conduct of lineups as a means of reducing false identifications with little or no apparent decline in the rate of correct identifications by eyewitnesses (eg, Lindsay & Wells, 1980; Malpass & Devine, 1981a; Wells, 1984). A recent variation in lineup procedure shows that a blank lineup, which includes no suspects, can reduce the rate of false identifications if it precedes the actual lineup. However, there are several practical problems that make it unlikely that police will accept this procedure. Sequential lineup presentation is proposed as a means of accomplishing the same goals of reducing false identifications with little or no loss in accurate identifications. A crime was staged for 240 unsuspecting eyewitnesses either individually or in pairs. One quarter of the eyewitnesses attempted identifications in each of four lineup conditions: Six pictures were …