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目的研究预警提示、呈现时间和年龄对错误回忆的影响。方法本实验采用DRM范式和听觉一视觉通道模式,选取年龄、呈现时间和预警提示3个因素,以平均年龄分别为11岁和19岁的少年和青年为被试,通过对预警提示与呈现时间的同时操纵进行研究。结果①呈现时间的主效应显著(F=39.296,P<0.001),年龄(F=3.258,P>0.05)和有无预警提示(F=0.154,P>0.05)的主效应不显著;②年龄与呈现时间的交互作用显著(F=8.947,P<0.001),呈现时间与有无预警提示的交互作用显著(F=6.033,P<0.05)。结论①在较长的呈现时间下,错误回忆会随着呈现时间的延长而降低;②在给予预警提示和延长呈现时间下,青年比少年产生较高水平的拒绝错误记忆;③在一般情况下,DRM范式下青年更容易产生错误回忆,他们也更能够拒绝错误记忆。
Objective To study the effects of early warning, presenting time and age on false memories. Methods In this study, DRM paradigm and auditory-visual pathway were used to select three factors: age, presentation time and early warning prompts. The average age of 11 and 19 year-old adolescents and adolescents as subjects, through the warning and presentation time While manipulating the research. Results ① The main effect of presenting time was significant (F = 39.296, P <0.001). The main effect of age (F = 3.258, P> 0.05) The interaction with presentation time was significant (F = 8.947, P <0.001). The interaction between presenting time and early warning was significant (F = 6.033, P <0.05). Conclusion ① In the longer presentation time, the error memory will decrease with the extension of the presentation time. ②With the warning alert and extended presentation time, the youth will have a higher level of refusal error memory than the juvenile. ③ Under normal circumstances In the DRM paradigm, young people are more likely to produce erroneous memories and they are more likely to reject wrong memories.