Social Psychology Commons^™

Attentional Competition: Weapon Focus, Encoding Time, And Memory Accuracy Correlations Between Crime Scene Items, Seyram Kekessie

FIU Electronic Theses and Dissertations

The present study examines the relationships between recognition and recall accuracy of faces, and recognition and recall accuracy of objects. Secondly, this study examines the influence of weapon presence on description and identification accuracy, and whether encoding time moderates the effect. 713 participants watched an image that was either displayed for five seconds or twenty seconds, and either included a weapon or no weapon. Subsequently, they were asked to give descriptions of what they saw before viewing a lineup that either included the perpetrator or was made up of innocent suspects. Results indicated that witnesses’ description accuracy of the crime …