外显与内隐记忆的情绪一致性效应  

Effect of Emotion- Congruency on Explicit and Implicit Memory

作　　者：龚琳峦 徐晨[1] 刘犇[1] 杨莹[1] 王振宏[1] 

机构地区：[1]陕西师范大学心理学院,陕西省行为与认知神经科学重点实验室,西安710062

出　　处：《心理科学》2014年第1期60-65,共6页Journal of Psychological Science

基　　金：国家级大学生创新性实验项目(884608);国家自然科学基金项目(30970912)的资助

摘　　要：基于Yonelinas等双加工信号检测模型对再认记忆测验中外显记忆与内隐记忆分离的方法,以96名大学生为被试,考察了诱发抑郁与非临床抑郁状态下外显和内隐记忆的情绪一致性效应。结果表明诱发抑郁组和非临床抑郁组对抑郁词的外显记忆成绩显著高于对中性词和愉快词;对抑郁词的内隐记忆成绩亦显著高于对中性词和愉快词,且显著高于控制组对抑郁词的内隐记忆成绩。情绪一致性记忆效应在非临床抑郁个体和诱发抑郁个体的外显和内隐记忆中均存在。Regarding whether the effect of emotion congruency can be observed in both explicit and implicit memory, the result of studies was inconsistent. Based on the dual process signal detection model （Yonelinas, Regehr, ＆ Jacoby, 1995 ） , the current study was to further examine the effect of emotion congruency of explicit and implicit memory in individuals with non clinical and in duced depression. The 120 words were selected from Modern Chinese Emotional Lexicon, including 40 happy words, 40 neutral words and 40 de pressed words. The 120 words were divided into two sets （A ＆ B） , and each set included 20 happy, 20 neutral and 20 depressed words. The Self Rating Depression Scale was administered to 350 undergraduate students, and 96 of them were eligible to participate in the study according to the scores. Among those 96 eligible participants, 32 were non clinical depressed and 64 were non de pressed. Half of the 64 non depressed participants were included in the induced depressed group, in which they were induced by de pressed film segments. The other half were included in the control group, in which they were given neutral film segments. All partici pants were presented with one set of words （participants were randomly assigned to view either set A or B） and were asked to rate the pleasant feelings of words on a seven point scale. After that, there was a 3 minute delay period, and during that time, participants were asked to count the During the testing period, participants were presented with appropriate set of words （30 fa miliar words plus 30 novel distracters）, one at a time in a random order and keyed in their ＂old＂ and ＂new＂ responses using the la belled key. The dual process signal detection model was used to compute parameters of explicit and implicit memory based on the proportion of ＂ old＂ responses. A series of 3 （group： non clinical depressed vs. induced depressed vs. non depressed） x 3 （word valence： happy vs. neutral vs. depressed） mixed factori

关 键 词：情绪一致性 内隐记忆 外显记忆 双加工信号检测模型 

分 类 号：B842.6[哲学宗教—基础心理学]