正念训练的去自动化效应：Stroop和前瞻记忆任务证据

研究显示正念训练对心理认知和健康有改善作用, 但少有研究用认知实验进行检验并探讨心理机制, 本研究将正常成人分为正念(训练)和对照组(等待)、使用Stroop任务和前瞻记忆任务, 进行前、后测考察。结果发现, 两种任务正念组后测反应时均低于前测, 且不一致条件下更显著, 对照组无差异。对前瞻记忆前后进行中任务的差值进行前、后测比较发现, 对照组后测显著小于前测, 正念组差异不显著。结果表明, 正念训练促进了Stroop和前瞻记忆任务的完成, 起到了抗自动化干扰、及阻止随任务熟悉加工更为自动化的作用。     

Mindfulness meditation and reduced emotional interference on a cognitive task

The effect of mindfulness meditation (MM) on attentional control in emotional contexts was examined. In Study 1, MM practitioners (N = 28) categorized tones presented 1 or 4 s following the onset of affective pictures. Reaction times (RTs) to tones for affective minus neutral pictures provided an index of emotional interference. Participants with more MM experience showed less interference from affective pictures and reported higher mindfulness and psychological well-being. Study 2 was a controlled, randomized experimental study in which participants (N = 82) received MM training, relaxation meditation (RM) training, or no intervention (waiting-list control; WLC). Behavioral, self-report, and psychophysiological measures were administered before and after a 7-week intervention period. Although both MM and RM resulted in smaller skin conductance responses to unpleasant pictures and increased well-being, reductions in emotional interference from unpleasant pictures were specific to MM. These findings indicate that MM attenuates prolonged reactivity to emotional stimuli.

原因调节与反应调节的情绪变化过程

采用生理心理实验法研究忽视、抑制、重视、宣泄等方式调节负情绪的情绪变化过程,发现忽视有效减弱了主观感受和表情行为,并引起R-R问期更大的增加;抑制不能减弱主观感受,并引起手指脉搏血容振幅更大的增幅;重视增强了主观感受;宣泄增强了主观感受,并相对地减弱了生理激活水平。研究表明原因调节可以更有效地调整负情绪主观感受,反应调节使负情绪成分变化出现“水压模型”式循环动力特点;情绪调节过程实现着情绪在心理适应中的促进(或阻碍)作用。     

Effects of an 8-week meditation program on the implicit and explicit attitudes toward religious/spiritual self-representations

Explicit self-representations often conflict with implicit and intuitive self-representations, with such discrepancies being seen as a source of psychological tension. Most of previous research on the psychological effects of mindfulness-meditation has assessed people’s self-attitudes at an explicit level, leaving unknown whether mindfulness-meditation promotes changes on implicit self-representations. Here, we assessed the changes in implicit and explicit self-related religious/spiritual (RS) representations in healthy participants following an 8-week mindfulness-oriented meditation (MOM) program. Before and after meditation, participants were administered implicit (implicit association test) and explicit (self-reported questionnaires) RS measures. Relative to control condition, MOM led to increases of implicit RS in individuals whit low pre-existing implicit RS and to more widespread increases in explicit RS. On the assumption that MOM practice may enhance the clarity of one’s transcendental thoughts and feelings, we argued that MOM allows people to transform their intuitive feelings of implicit RS as well as their explicit RS attitudes.     

IMAG(IN)ING THE BUDDHIST BRAIN: EDITORIAL INTRODUCTION

Buddhism has captured the imagination of many in the modern (Western) world. Recently, scientists have seemed eager to discover whether claims about Buddhist meditation can be verified experimentally. Brain research is beginning to produce concrete evidence that mental discipline and meditative practice can change the workings of the brain and allow practitioners to achieve different levels of awareness, as measurable for instance in reaction times to stimuli. The goal of this section of articles in Zygon is to address recent developments in this area. The contributions address a wide array of questions, although they certainly do not cover the whole ground of what one may consider “problems” of meditation. Yet, we believe that the issues addressed here have widespread implications and that they constitute a strong argument for the richness of the meditation domain.     

The Effectiveness of Attachment Injury Resolution Model (AIRM) on Increasing Trust among the Injured Women with Marital Infidelity: A Case Study Approach

Abstract

Objective: The present study aimed at determining the effectiveness of emotionally-focused couple therapy, based on attachment injury resolution model (AIRM) on increasing trust among the injured women with marital infidelity. Method: The present study was a single case experiment of the multiple baseline design type. The population included all injured women with marital infidelity, referring to Bushehr family therapy clinics, among whom three women were selected and participated in the intervention through purposive sampling method, based on the desired recall, By considering the inclusion and exclusion criteria and answering the trust scale. Data analysis was conducted by visual analysis, clinically meaningful (reliable change index and normative comparison) and percentage improvement formula. Results: The percentage obtained from the overall increase of trust among the injured women during the therapy was 38.76 and follow-up was 48.58. In addition, the reliable change index during the therapy and a follow-up was 2.77 and 3.49 in the first couple, 3.10 and 3.62 in the second couple, 2.66 and 3.67 in the third couple indicating that these values were significant and higher than z?=?1.96 during the therapy and follow-up (p?=?0.05). Conclusion: Based on the research results, the emotionally-focused couple therapy based on attachment injury resolution model can be used as an effective intervention in reducing the injuries by marital infidelity.     

图形同一性对视觉似动的影响

该研究以单字母为刺激材料考察了图形同一性对视觉似动的影响。按照图形同一性、字母顺序及图形位移方向的不同,字母图形分成４类。另外还比较了聚焦和不聚焦条件下的实验结果。实验中要求被试对字母作左向、右向或来回运动的判断。结果表明似动现象不仅受到刺激间的空间关系的影响,而且也受到刺激间的图形同一性的影响。     

To see dynamic change: continuous focused attention facilitates change detection,but the effect persists briefly

What is the role of continuously focused attention on an object in change detection? To ensure focused attention on one object, we conducted a single object change detection task, manipulating an object’s location between pre-change and post-change displays (same or different location), and also manipulating a blank duration (the FOD task) and a pre-change object presentation duration (the FBD task). If attention is continuously focused at the spatial location of the pre-change object, a location shift of the post-change object should interrupt change detection due to a cognitive cost of attentional shift. Results suggest attention is focused continuously for a brief blank duration, and attention can facilitate the detection of change occurring at the location of attentional focus. Additionally, although attention is focused continuously for a long time if a target is visible, the effect of attention declines with time. The results clarify the new temporal characteristics of focused attention.     

“Hold Me Tight”: The Generalizability of an Attachment-Based Group Intervention to Chinese Canadian Couples

“Hold Me Tight” (HMT) groups are an adaptation of emotionally focused therapy (EFT) for couples and have emerged out of 30 years of research into the efficacy and process of EFT. The goal of this study was to test the effects of a Chinese-language version of the HMT relationship enrichment program in a sample of Chinese Canadians. Twenty-three men and 23 women (N = 46) in committed couple relationships completed an HMT relationship education program with their partners in Toronto, Ontario, Canada. Results indicated statistically significant improvements in participants' satisfaction with their attachment relationships, in their attachment security, and in their family functioning. The implications of these findings are discussed in light of relevant cross-cultural literature on attachment and couple relationships.     

Attentional orienting and executive control are affected by different types of meditation practice

Several studies have demonstrated the beneficial effects of meditation on attention. The present study investigated the relationship between focused attention (FA) and open monitoring (OM) meditation skills and the various functions of attention. In Experiment 1, we executed the attention network test and compared the performance of experts on dandao meditation with that of ordinary people on this test. The results indicated that the experts specializing in OM meditation demonstrated greater attentional orienting ability compared with those specializing in FA meditation and the control group. In addition, both expert groups registered improvements in their executive control abilities compared with the control group. In Experiment 2, we trained beginners in FA meditation for 3 months. The results showed that the experimental group exhibited significantly enhanced executive control ability. We infer that FA meditation skills promote executive control function and OM meditation skills promote both executive control and attentional orienting functions.