Concurrent and lasting effects of emotion regulation on amygdala response in adolescence and young adulthood

This study used functional MRI (fMRI) to examine a novel aspect of emotion regulation in adolescent development: whether age predicts differences in both the concurrent and lasting effects of emotion regulation on amygdala response. In the first, active regulation, phase of the testing session, fMRI data were collected while 56 healthy individuals (age range: 10.50–22.92 years) reappraised aversive stimuli so as to diminish negative responses to them. After a short delay, the second, re‐presentation, phase involved passively viewing the aversive images from the reappraisal task. During active regulation, older individuals showed greater drops in negative affect and inverse rostrolateral prefrontal‐amygdala connectivity. During re‐presentation, older individuals continued to show lasting reductions in the amygdala response to aversive stimuli they had previously reappraised, an effect mediated by rostrolateral PFC. These data suggest that one source of heightened emotionality in adolescence is a diminished ability to cognitively down‐regulate aversive reactions.     

Suicide and Its Association with Individual,Family, Peer,and School Factors in an Adolescent Population in Southern Taiwan

A representative sample of 10,233 adolescent students was recruited to examine the rate of suicidal attempt and its correlates in the adolescents living in southern Taiwan. Five questions from the Kiddie Schedule for Affective Disorders and Schizophrenia (Kiddie‐SADS‐E) were used to inquire about the participants' suicidality. The associations between suicidal attempt and multidimensional factors were examined by using logistic regression analysis: 9.1% of the participants reported a suicidal attempt in the preceding year. Female gender, low self‐esteem, weekly alcohol use, illicit drugs use, depression, high family conflict, low maternal education level, poor family function, low connectedness to school, low rank, poor feeling in peer group, and drop out from school were associated with adolescent suicidal attempt. The rate of suicidal attempt was found to be high in Taiwanese adolescents, and multidimensional factors were correlated to adolescent suicidal attempt.     

国外自杀评估方法的研究进展

回顾与总结了国外近十年来自杀心理学中自杀危险因素的研究进展,并在此基础上评述性的介绍了国外自杀危险性评估方法的研究概况.重点介绍了自杀评估方法中的危险因素一保护因素核查法、七方面甄选法这两种针对群体的自杀危险性筛查方法;自杀状况表格评估法、四阶段过程评估法、自杀事件的编年体评估法这三种针对个体的自杀危险性进行细致评估的方法.最后做了简要评论,并结合现状提出了一些对我国自杀评估研究领域的启示.     

家庭心理治疗:一种科学的治疗理念

家庭心理治疗作为一种新的、科学的治疗理念正引起心理治疗专家和学者的普遍兴趣和关注.它着眼于家庭和家庭内部关系,把一种新的治疗理念引入了心理治疗领域.在介绍家庭心理治疗基本问题和国内外发展概况的基础上,论述其在中国存在和发展的必然性及可能性,旨在为我国家庭心理治疗的发展和应用提供参考.     

起始音素的特点对命名反应时记录的影响

通过对344个汉语单字词26名被试的平均命名反应时分析发现,起始音素不同的词的命名反应时之间存在差异,而且此差异在排除字频、获得年龄(Age of acquisition)、规则性、一致性、可表象性、笔画数、书面学习年龄、声旁成字频率等因素作用后仍然存在。起始音素为元音和浊辅音的字词比清辅音的字词反应时短,清辅音当中塞擦音反应时最长。讨论了这种差异的可能原因,并对字词命名实验提出了相关建议。     

颜色词素在词义不透明双字词中的语义激活

多词素词的心理表征和和词义激活已成为心理语言学领域的研究热点。目前主要有三种理论:词素分解储存模型、整词储存模型和混合表征模型。针对词义不透明词中词素与整词的关系,利用语义启动和色词干扰的实验范式,对颜色词素在词义不透明双字词中的语义激活进行了研究。结果表明,词义不透明双字词的词素与整词之间存在着心理资源竞争,表现出相互抑制的关系,它们的力量对比随时间变化而改变,出现此消彼长的趋势。研究还表明,多词素词中的词素加工,不仅受词素结构影响,也受词素本身性质影响。由于颜色词素的加工既涉及语义系统,也涉及知觉系统,所以虽然在多词素词中处于附加词素的地位,也具有加工上的优势。     

行为研究所关心的实证方法——问题与解答

<正>编辑一期关于"研究方法"的《心理学报》专辑(Methodological Concerns of the Experimental Behavioral Researcher:Questions and Answers),缘起     

Nameless + harmless = blameless: When seemingly irrelevant factors influence judgment of (un)ethical behavior

People often make judgments about the ethicality of others’ behaviors and then decide how harshly to punish such behaviors. When they make these judgments and decisions, sometimes the victims of the unethical behavior are identifiable, and sometimes they are not. In addition, in our uncertain world, sometimes an unethical action causes harm, and sometimes it does not. We argue that a rational assessment of ethicality should not depend on the identifiability of the victim of wrongdoing or the actual harm caused if the judge and the decision maker have the same information. Yet in five laboratory studies, we show that these factors have a systematic effect on how people judge the ethicality of the perpetrator of an unethical action. Our studies show that people judge behavior as more unethical when: (1) identifiable vs. unidentifiable victims are involved and (2) the behavior leads to a negative rather than a positive outcome. We also find that people’s willingness to punish wrongdoers is consistent with their judgments, and we offer preliminary evidence on how to reduce these biases.