The development of the still-face effect: Mothers do matter

The Face-to-Face Still-Face paradigm (FFSF) has been used to investigate how infants react to stressful events. However, there is little developmental data on the FFSF effect, and whether it connects to a specific relationship (e.g., to a mother versus a stranger). This prospective longitudinal study aims to evaluate developmental changes in infant reaction to the FFSF presented by the mother or a stranger at 2, 4, 6, and 8 months of age (n = 39). Results show that infant negativity was expressed less in relation to a stranger, the identity effect. Results further suggest that from 6 to 8 months of age, stranger induced protest flattens out; whereas mother induced protest decreases. The results are discussed in relation to different theories regarding infant responsiveness.     

Social brain development and the affective consequences of ostracism in adolescence

Recent structural and functional imaging studies have provided evidence for continued development of brain regions involved in social cognition during adolescence. In this paper, we review this rapidly expanding area of neuroscience and describe models of neurocognitive development that have emerged recently. One implication of these models is that neural development underlies commonly observed adolescent phenomena such as susceptibility to peer influence and sensitivity to peer rejection. Experimental behavioural evidence of rejection sensitivity in adolescence is currently sparse. Here, we describe a study that directly compared the affective consequences of an experimental ostracism manipulation (Cyberball) in female adolescents and adults. The ostracism condition led to significantly greater affective consequences in the adolescents compared with adults. This suggests that the ability to regulate distress resulting from ostracism continues to develop between adolescence and adulthood. The results are discussed in the context of models of neurocognitive development.     

State mood,task performance,and behavior at work: A within-persons approach

We examine the intra-individual relationships between state mood and the primary components of the individual-level criterion space (task performance, organizational citizenship behavior, and work withdrawal) as they vary within the stream of work. Using experience-sampling methods, 67 individuals in a call center responded to surveys on palmtop computers at random intervals 4–5 times each day for 3 weeks (total N = 2329). These data were matched to objective task performance obtained from organizational call records (total N = 1191). Within-persons, periods of positive mood were associated with periods of improved task performance (as evidenced by shorter call time) and engaging in work withdrawal. Trait meta-mood moderated these relationships. Specifically, individuals who attended to their moods had a stronger relationship between mood and speed of task performance (call time) and individuals able to repair their mood cognitively evidenced a weaker relationship between mood and withdrawal. Implications and the use of within-persons designs are discussed.     

情绪调节自我效能感:一个新的研究主题

情绪调节自我效能感是个体对能否有效调节自身情绪状态的一种自信程度,它会直接或间接影响各种社会心理功能。目前,已经就情绪调节自我效能感与主观幸福感、抑郁、压力应对等方面开展了相应的实证研究,结果表明情绪调节自我效能感与心理健康关系密切。此外,有研究表明,在不同文化中,情绪调节自我效能感在结构上略有差异,在功能上相似。情绪调节自我效能感作为一个新的研究领域具有广阔的前景。     

不同干预方法对应激时身心状态的影响

选取72名被试,随机分配到对照组、腹式呼吸组和忽视调节组中。采用重复一个因素的三因素混合实验设计,测量被试基线期、干预期、应激期、恢复期的指温、收缩压和应激前后的主观感受,探讨不同干预方法对应激的干预效果。结果表明,腹式呼吸能够降低男生的心血管反应,忽视调节能够降低女生的主观体验,同时也表明,个体生理反应升高并不必然伴随主观体验的升高。     

基因多态性对情绪调节神经回路的影响

随着脑成像和基因分析等新技术手段的综合运用, 情绪调节的神经生物学基础研究有了很大进展。综述相关研究表明: 情绪调节的神经回路涉及背侧-腹侧前额叶、前额叶-杏仁核和皮层-边缘系统的相互作用, 这些神经回路受到5-羟色胺传运体(5-hydroxytryptamine transporter, 5-HTT)、儿茶酚转甲酶 (Catechol-O-methyltransferase, COMT)和色氨酸羟化酶2(Tryptophan hydroxylase 2, TPH2)等基因变异, 以及不同基因多态之间交互作用的影响。情绪调节神经回路的功能出现障碍将导致情绪疾病的产生。     

自动情绪调节的神经机制及其可塑性

自动情绪调节无需意识决定、注意加工及有意控制, 改变着情绪轨迹。迄今为止, 研究仅限于证实其确能低耗高效地改变情绪过程, 尚未对其如何改变情绪过程进行研究。以自动情绪调节的神经机制作为研究对象具有可操作性, 可从行为和心理生理层面, 对自动情绪调节改变情绪过程的机制进行实验研究。研究问题包括：1)通过EEG技术检验自动情绪调节是否影响预备阶段行为反应倾向; 2)自动情绪调节对注意的注意觉醒、注意朝向和注意执行三个阶段的作用机制; 3)自动情绪调节对评价和反应的作用机制; 4)自动情绪调节的可塑性在脑活动上的体现。最终确定自动情绪调节的加工规律, 构建其预备-注意-评价-反应模型, 并为有效控制情绪紊乱和研究出高效的情绪调节干预方案提供理论和实证依据。     

创伤青少年自传体记忆具体性减少：情感调节还是执行控制受损

结合经典的自传体记忆测验(AMT)和反转-自传体记忆测验(AMT-R)探究创伤青少年自传体记忆具体性减少的原因。首先通过创伤事件终身经历问卷-学生版(LIET-S)和创伤后症状自评量表(CROPS)对630名青少年进行筛查, 然后结合访谈, 并采用儿童事件冲击量表-修订版(CRIES)测量创伤程度, 最终选取有创伤后症状的青少年63名, 分为高创伤组和低创伤组, 另无创伤经历的青少年30名作为控制组。三组被试均参加AMT和AMT-R实验。结果发现, 在AMT中, 创伤青少年表现出自传体记忆具体性减少的特点, 且创伤后症状越严重, 具体性减少越明显; 在AMT-R中, 创伤青少年提取的具体记忆数量与控制组无显著差异。结果表明, 创伤青少年自传体记忆具体性的减少是情感调节的结果。     

人际自立特质对大学生情绪调节策略作用的纵向研究

虽然不少学者认为人格会影响情绪调节策略的使用,但是目前尚缺乏人格与认知重评、表达抑制这两种情绪调节策略关系的纵向研究。根据人际自立与情绪关系的系列研究,假设人际自立会影响情绪调节策略的使用。采用青少年学生人际自立量表和情绪调节问卷对374名大学生进行了间隔6个月的两次调查。结果发现,人际主动、人际灵活显著预测6个月后的认知重评。这说明某些人格特质可以影响特定情绪调节策略的使用。     

早期应激对情绪调节的影响及其神经机制

在个体生命早期遭遇的长期或重大的应激经历会显著增加个体罹患抑郁、焦虑等心理疾患的风险, 而情绪调节能力的损伤是引发这些心理疾患的重要因素之一。以人类为对象的行为实验和调查研究表明, 早期应激不仅会影响日常生活中情绪调节策略的使用, 还会对情绪调节能力造成影响, 其影响方向可能与早期应激的严重程度有关。目前, 大部分研究表明严重的早期应激会损伤情绪调节能力, 但中度的早期应激也可能提高情绪调节能力。更为整合性的研究表明情绪调节能力中介了早期应激和各类疾患之间的关系。进一步, 我们从神经层面上阐述了早期应激对情绪调节相关脑区和神经环路的影响。未来研究应当注意控制无关变量, 进一步探究不同早期应激对于情绪调节的影响。