儿童目击证人取证是司法实践的难题之一,警方的取证策略和方式被批评对儿童有一定的暗示作用,从而影响儿童证词的准确性。本项研究考察了玩偶辅助的取证模式对学龄前儿童目击证人的影响。实验显示在目击成人与儿童冲突的事件中使用玩偶辅助取证模式显著优于传统的警方提问取证模式,并且不会给学龄前儿童造成严重的误导。 Child witness evidence collection is one of the problems in judicial practice. Police ’s forensic strategies and methods have been criticized as having certain implications for children, thus affecting the accuracy of child testimony. This study examines the impact of doll-assisted forensics on pre-school child eyewitness accounts. Experiments have shown that the doll-assisted forensics model is significantly superior to the traditional police questioning and evidence-gathering model in witnessing adult-child conflicts and does not cause serious misleading preschool-age children.