威廉·詹姆斯与具身认知心理学

威廉·詹姆斯是美国心理学的创始人,被世人称为"美国心理学之父"。他创造了一整套的心理学理论,包括在具身认知兴起的过程中,他也发挥了重要的、不可替代的作用。而具身认知主要指在人们的认知过程中身体发挥着重要的关键作用,亦即认知是人们通过身体的具体体验及其活动方式而产生的。文章主要通过具身认知的兴起来了解在詹姆斯的一整套心理学理论中所包含的具身认知思想以及探究詹姆斯在其中发挥的重大作用。     

Social importance enhances prospective memory: evidence from an event-based task

Prospective memory performance can be enhanced by task importance, for example by promising a reward. Typically, this comes at costs in the ongoing task. However, previous research has suggested that social importance (e.g., providing a social motive) can enhance prospective memory performance without additional monitoring costs in activity-based and time-based tasks. The aim of the present study was to investigate the influence of social importance in an event-based task. We compared four conditions: social importance, promising a reward, both social importance and promising a reward, and standard prospective memory instructions (control condition). The results showed enhanced prospective memory performance for all importance conditions compared to the control condition. Although ongoing task performance was slowed in all conditions with a prospective memory task when compared to a baseline condition with no prospective memory task, additional costs occurred only when both the social importance and reward were present simultaneously. Alone, neither social importance nor promising a reward produced an additional slowing when compared to the cost in the standard (control) condition. Thus, social importance and reward can enhance event-based prospective memory at no additional cost.     

A focus on commitment: the roles of transformational and transactional leadership and self-regulatory focus in fostering organizational and safety commitment

The concept of employees’ commitment is one of the most challenging concepts in the management, organizational behaviour and human resource management literatures and research. The current study focuses on the construct of commitment as an emotional attitude, and expands the concept of general organizational commitment to a new more specific form of commitment, commitment to safety. Furthermore, commitment theorists commonly identify leadership as an important contributing factor to the development of organizational commitment. We aim to explain an underlying motivational mechanism, self-regulatory foci, through which leadership styles foster followers’ commitment. Results of three studies that used different methods (field and experimental), within different samples, demonstrated that transformational leadership was positively associated with followers’ promotion focus, which in turn was positively associated with both followers’ general and affective commitment to safety. Prevention focus mediated the positive relationship between a transactional active leadership style and both followers’ general and continuance commitment to safety. The implications of the findings for theory and practice are further discussed.     

The Body as the Ground of Religion, Science, and Self

The human body is both religious subject and scientific object, the manifest locus of both religious gnosis and secular cognition. Embodiment provides the basis for a rich cross–fertilization between cognitive science and comparative religion, but cognitive studies must return to their empiricist scientific roots by reembodying subjectivity, thus spanning the natural bridge between the two fields. Referencing the ritual centrality and cognitive content of the body, I suggest a materialist but nonreductionist construct of the self as a substantial cognitive embodiment that embraces not just perception and cognition, mind and spirit, but the forceful physicality of the moving body. Proprioception of the body's moving mass constitutes a mode of knowing that resonates strongly with the experience of self, not only across religious traditions but also within the physical sciences. By way of illustration, two directions are suggested in which a construct of the self as a substantial cognitive embodiment might lead us: first, a body–based interpretation of the Islamic myth of Adam and Iblis that reveals an internal substantiality as constitutive of the divinely imaged Self, and second, a new, religious direction for human evolutionary theory based on the implications of an embodied intentionality.     

身体哲学视域下的生命教育研究

传统生命教育在认识论上对身体理解的偏差、在价值论上对身体的压制和贬低、在实践论上对技术医学的追求等,都显示出了弊端和不足。传统生命教育建基于意识哲学之上。意识哲学因为受制于二元论的认识框架、等级化的秩序建构等,而不能正确地揭示身体的存在状态。身体哲学通过身体的“去蔽”“身体意向性”、身体思维、身体主体、身体图式等,实现了对意识哲学的翻转,从而为传统生命教育的扬弃提供了新的路径依赖。身体哲学视域下的生命教育有利于树立“整全人”的观念,确认身体的能动性,实现身心的和谐统一,增强身体关怀的意识,促进人文医学的发展。

     

第三方惩罚对合作的溢出效应：基于社会规范的解释

第三方惩罚对合作的维系可能来自经济功能或规范提示功能。先前研究没有区分这两种功能, 因而未能回答：当惩罚不足以影响违规收益时, 是否还能促进合作?实验1 (N = 252)发现即使第三方惩罚无法降低违规收益, 依然能抑制自利行为。实验2 (N = 179)发现受过惩罚的违规者在其后的独裁者博弈表现出了更高的合作水平。2(是否旁观惩罚)×2(旁观前后)设计的实验3 (N = 179)显示, 旁观惩罚后被试的合作水平显著高于旁观前, 也高于未旁观惩罚的被试。后两个实验中, 社会规范在惩罚与合作之间均起中介作用。这进一步证实惩罚对合作的促进在很大程度上是通过规范激活来实现的, 并存在两种溢出效应：惩罚抑制了曾经的违规者(纵向溢出效应)和旁观者(横向溢出效应)在新博弈情境下的自私行为。这两种溢出效应的发现补充了文献中占主导地位的经济学解释, 并为理解人类社会长时间、大规模的合作提供了新视角。     

问责能否抑制个体非伦理行为？——调节定向和自我损耗的作用机制

根据以往研究,问责对于非伦理行为的影响可能产生混淆的结论,它既可能降低,也可能促进非伦理行为的产生,即出现“问责失灵”的情况。鉴于此,本文通过实验研究来探究问责失灵的理论边界和内在机制。结果发现：（1）促进定向启动下的个体,问责对于非伦理行为有促进作用;预防定向下的个体,问责对于非伦理行为有抑制作用;（2）促进定向启动下,问责通过增加个体的自我损耗增强了其非伦理行为,即促进定向下个体的自我损耗中介了问责与非伦理行为的关系。     

Optimism and positive body image in women: The mediating role of the feared fat self

We predicted that an expectancy judgment about acquiring a feared fat self and an expectancy judgment about acquiring a hoped-for thin self would mediate dispositional optimism on positive body image. We also predicted that the mediation pathway through the feared self would be significantly stronger than that through the hoped-for self. Participants were 208 female college students who reported their age, height and weight and completed measures of dispositional optimism, the likelihood of acquiring the feared fat and hoped-for thin selves, and positive body image. Statistical analyses revealed that only the perceived likelihood of acquiring the feared fat self mediated dispositional optimism on positive body image. Implications for future research are discussed.     

The influence of motivational and mood states on visual attention: A quantification of systematic differences and casual changes in subjects' focus of attention

A great number of studies have shown that different motivational and mood states can influence human attentional processes in a variety of ways. Yet, none of these studies have reliably quantified the exact changes of the attentional focus in order to be able to compare attentional performances based on different motivational and mood influences and, beyond that, to evaluate their effectivity. In two studies, we explored subjects' differences in the breadth and distribution of attention as a function of motivational and mood manipulations. In Study 1, motivational orientation was classified in terms of regulatory focus (promotion vs. prevention) and in Study 2, mood was classified in terms of valence (positive vs. negative). Study 1 found a 10% wider distribution of the visual attention in promotion-oriented subjects compared to prevention-oriented ones. The results in Study 2 reveal a widening of the subjects' visual attentional breadth when listening to happy music by 22% and a narrowing by 36% when listening to melancholic music. In total, the findings show that systematic differences and casual changes in the shape and scope of focused attention may be associated with different motivational and mood states.