Feeling like a good psychotherapist — Or a bad one: Critical incidents in psychotherapists' experiences

What makes a therapist feel competent or incompetent in a session, a concept related to the good — or bad — hour, is an implication of what the therapist believes is good therapy and therefore is trying to do — or believes is bad and therefore tries to avoid doing. In an attempt to infer covert processes in therapists, twenty-seven psychoanalytically-oriented psychotherapists furnished written accounts of sessions when they had felt like good — or bad — therapists. Accounts were analysed and interpreted to uncover the varieties of good and bad experiences and their grounds. Resistance and countertransference were found to be critical phenomena. When the therapist was able to cope with such complications, good feelings were generated, and when he was unable, bad ones — provided he became aware of this inability. If not, the therapist acted out patient-specific or unspecific countertransference feelings in ways that made him feel like a good therapist.     

农村留守儿童人格特征、应对方式与心理适应性关系

目的: 考察留守儿童的心理适应性及其与人格特征和应对方式的关系。方法: 运用艾森克人格问卷 (儿童版)、简易应对方式问卷和心理适应性量表对332名农村留守儿童进行测查。结果:（1）留守儿童心理适应性总体发展具有显著的年级和安置方式差异而性别差异不显著。（2）留守儿童的人格特征可以直接影响其心理适应性;应对方式可以直接影响心理适应性中的个别因子,还可以通过人格特征间接的对心理适应性产生影响。结论：留守儿童的人格特征直接影响其心理适应性;应对方式主要通过人格特征间接的影响其心理适应性。     

情感适应的心理机制:AREA模型

情感适应是指对重复或连续刺激的情感反应变弱的心理过程.在解释情感适应的心理机制和过程的理论中,最有影响的是AREA模型.该模型认为个体注意到与自身相关且难以解释的事件时,对事件作出情感反应并试图解释或理解;若解释成功,注意力会减弱进而适应该事件,对应的情感反应也会变弱.大量关于消极事件与积极事件的研究为AREA模型提供了实证支持.未来研究需要从影响情感适应速度的因素、跨文化研究、适应轨迹的时间精确性以及干预措施等方面进一步探索.     

青少年网络适应的拓扑结构分析:基于纵向追踪数据

网络适应作为当代青少年成长至关重要的环节, 其复杂多维的内部属性仍未得到系统探讨。本研究首次采用网络分析方法探讨青少年网络适应的核心特征、动态演变以及外部联结。横断网络分析揭示了青少年网络适应中好奇心的“双刃剑”作用, 即过高或过低的好奇心均不利于网络适应的发展。网络比较结果显示, 青少年的网络适应具有整体的稳定性, 但其拓扑属性会发生内部流转。交叉滞后网络分析表明, 网络自我效能在网络适应发展过程中起“总舵手”作用, 而网络学习能力和网络信息搜索是青少年网络适应的重要“落脚点”。二元交叉滞后网络分析指出, 网络信息保护对网络成瘾具有最显著的直接影响。本研究不仅为理解青少年在数字世界中的成功适应提供了全新视角, 也为新时代的数字化教育实践提供了重要启示。     

基于Flanker、Stroop和Simon多重冲突驱动的认知控制机制

认知控制是维持和调整多任务目标导向的加工策略,而基于多任务冲突的认知控制是一般领域上还是特定领域上,即一种冲突是否会影响另一种冲突的解决,已有研究并没有得到统一的结论。本研究运用事件相关电位（ERP）方法考察了同一任务中不同类型冲突（Stroop、Simon和Flanker冲突）驱动认知控制调节的脑机制。数据显示：各冲突都出现了一致性效应和冲突适应性效应;实验中每种冲突的上一个trial只与该类冲突的当前trial的交互效应显著,而与其他类型冲突的当前trial的交互效应不显著;几乎所有冲突都发现了P300、N450、SP成分一致性效应。结果表明：在不同类型冲突驱动条件下,人脑能够同时监控并解决不同类型的冲突;冲突驱动的认知控制系统以局部的控制方式工作;人脑是基于多冲突驱动的认知控制系统的灵活性和某类型冲突所特有的控制机制来解决冲突,且冲突解决机制是相互独立、互不干扰的。     

The speed of free will

Do voluntary and task-driven shifts of attention have the same time course? In order to measure the time needed to voluntarily shift attention, we devised several novel visual search tasks that elicited multiple sequential attentional shifts. Participants could only respond correctly if they attended to the right place at the right time. In control conditions, search tasks were similar but participants were not required to shift attention in any order. Across five experiments, voluntary shifts of attention required 200–300 ms. Control conditions yielded estimates of 35–100 ms for task-driven shifts. We suggest that the slower speed of voluntary shifts reflects the “clock speed of free will”. Wishing to attend to something takes more time than shifting attention in response to sensory input.     

What's on your mind: The influence of the contents of working memory on choice

Information maintained in working memory (WM) has the potential to bias selective attention and limit executive attention. The current study assessed the influence of information in WM on the tasks one chooses to perform in a multitasking environment. Participants held either identities or locations in WM while performing voluntary task-switching trials on stimuli that did or did not match the information they were attempting to maintain. A bias toward performing the task associated with stimuli that had recently been encoded into WM was found. The results suggest that information in WM can influence choice within a multitasking environment.     

Adaptation of Neuromuscular Synergies During Intentional Constraints of Space-Time Relationships in Human Gait

Tight frequency-to-amplitude relationships are observed in spontaneous human steady gait. They can be modified, if required; that flexibility forms a fundamental basis of the intentional adaptive capabilities of locomotion. In the present experiments, the processes underlying that flexibility were investigated at both the level of joint kinematics and the level of neuromuscular synergies. Subjects (N = 4) walked at the same speed either with a preferred or a nonpreferred frequency-to-amplitude relationship (i.e., constrained, short steps at a high frequency [COS condition] or constrained, long steps at a low frequency [COL condition]); their swing and stance phases were separately analyzed. In the COS condition, increases in EMG activity were specifically required during the swing phase. In the COL condition, several muscles required increases in EMG activity during the stance phase, but decreases of the hamstring muscles were needed during the swing phase. Whereas, in preferred walking, modification of the frequency affects the EMG patterns globally (the gain increasing with the frequency in both the stance and swing phases), the present results show that changing the frequency in a constrained manner either affects the swing phase specifically or affects both phases, but in the opposite direction. That finding indicates mat a separate control is needed in both the swing and the stance phases.