摘要
目的研究汶川震后孤儿对地震相关图片信息的有意遗忘效应,为心理健康工作提供依据。方法以汶川震后孤儿为被试,以地震相关图片和地震无关图片为材料,采用有意遗忘的列表范式,对比震后孤儿对地震相关图片和地震无关图片的有意遗忘自由回忆正确率和再认正确率的差异。实验采用2×2×2混合设计,结果采用重复测量方差分析。结果①自由回忆结果发现,被试对指示记忆项目的自由回忆正确率(0.11±0.02)小于对指示遗忘项目的自由回忆正确率(0.13±0.02),但差异无统计学意义[F(1,17)=0.781,P>0.05]。再认结果发现,被试对指示记忆项目的再认正确率(0.34±0.03)小于对指示遗忘项目的再认正确率(0.36±0.03),但差异无统计学意义[F(1,13)=0.103,P>0.05]。由此可得,震后孤儿没有表现出显著的有意遗忘效应;②自由回忆结果发现,被试对地震无关图片的自由回忆正确率(0.14±0.02)显著大于对地震相关图片的自由回忆正确率(0.09±0.02),差异有统计学意义[F(1,17)=17.000,P<0.05]。再认结果发现,被试对地震无关图片的再认正确率(0.35±0.02)与地震相关图片的再认正确率(0.35±0.03)近乎相等,差异无统计学意义[F(1,13)=0.002,P>0.05]。结论震后孤儿对地震相关图片没有表现出显著的有意遗忘效应。
Objective To investigate the characteristics of intentional forgetting of earthquake orphan and provide evidence for mental health.Methods There were 20 Wenchuan orphans in the experiment.We used the list-directed forgetting methods.The free recall accuracy and recognition accuracy were recorded to analysis the differences between the earthquake pictures and which unrelated to earthquake.We used 2×2×2 mixed-design in the experiment and repeated measurement to analyze the data.Results ①According to the results of the free recall accuracy,the item-to-be-remembered（0.11±0.02） was lower than the item-to-be-forgotten（0.13±0.02）,but it showed no a significant difference[F（1,17）=0.781,P0.05].According to the results of the recognition accuracy,the item-to-be-remembered（0.34±0.03） was lower than the item-to-be-forgotten（0.36±0.03）,but it showed no significant difference[F（1,13）=0.103,P0.05].As a result,there was not a significant effect of intentional forgetting to earthquake orphan.②According to the results of the free recall accuracy,the pictures unrelated（0.14±0.02）were higher than earthquake pictures（0.09±0.02）,and it showed a significant difference[F（1,17）=17.000,P0.05].According to the results of the recognition accuracy,the pictures unrelated（0.35±0.02） were almost the same as earthquake pictures（0.35±0.03）,and it showed no significant difference[F（1,13）=0.002,P0.05].Conclusion There is not a significant effect of intentional forgetting to earthquake orphan.
出处
《中国健康心理学杂志》
2010年第9期1120-1122,共3页
China Journal of Health Psychology
基金
国家高技术研究发展计划(2008AA022604)
教育部人文社会科学重点研究基地重大项目(08JJDXLX266)
关键词
心理健康
有意遗忘
震后孤儿
地震相关图片
Mental health
Intentional forgetting
Earthquake orphan
Earthquake related pictures
