The influence of extinction and counterconditioning instructions on evaluative conditioning effects

In three experiments, we tested the influence of instructions about an allegedly upcoming extinction or counterconditioning phase on evaluative conditioning (EC) effects. After an acquisition phase in which neutral stimuli were related to positive or negative stimuli via instructions (Experiments 1 and 2a) or actual pairings (Experiment 2b), three different groups of participants were either informed that in the next phase the neutral stimuli would be presented without positive or negative stimuli (extinction instruction), that the neutral stimuli in the next phase would be paired with stimuli of the opposite valence than before (counterconditioning instruction), or received no further instructions. Afterwards, liking of the originally neutral stimuli was measured either with an evaluative rating (Experiment 1) or with an Implicit Association Test (IAT; Experiments 2a and 2b). EC was reduced in the counterconditioning condition of Experiment 1 and in the joint analysis of Experiments 2a and 2b. The extinction instruction led to a reduction of EC only in Experiment 1. Finally, whether the acquisition phase consisted of instructions about CS–US pairings (Experiment 2a) or the actual experience of CS–US pairings (Experiment 2b) did not significantly impact the observed changes in liking. Overall, our results suggest that similar mechanisms might mediate instruction- and experienced-based EC. Our results are in line with propositional models of EC but can be explained also by association formation models and dual process models of EC, provided that certain auxiliary assumptions are made.     

Autonomy and Analytic Attitude

The analysis of a woman with difficulties in creating and sustaining mental images of persons, especially of those affectively close to her, is described. Neuropsychological and psychoanalytical aspects of this problem in revisualization are considered, and an attempt is made of understanding her problem in light of her history of early deprivation and disturbed attachment relations. Having this kind of problem, the analysand saw it as a personal project to explicitly recall places and situations from her childhood. Important phases in the analytic process are seen as different from both transference and reality, and they are discussed using the concepts of new beginning, developmental object and developmental illusion. The occurrence of what Riitta Tähkä has termed developmental illusion which is juxtaposed to neurobiological facts of development and change, and constraints to change, remains the hypothetical main curative factor in this analysis.     

情感预测中的聚焦错觉

聚焦错觉是个体在进行情感预测时,错误地估计了聚焦事件会对情绪造成影响的一种倾向.聚焦错觉是造成情感预测偏差的重要原因.其心理机制主要包括直觉预测和可得性模型.聚焦错觉的影响因素主要有预测事件的情感效价、性质,情境因素、个体习惯和文化差异等.其应对策略主要有去焦点化和情感平均.未来的研究应从聚焦错觉与忽视情绪适应的关系、聚焦错觉的产生根源以及聚焦错觉与其他聚焦效应的关系等方面来进一步探讨.     

Hearing visuo‐tactile synchrony – Sound‐induced proprioceptive drift in the invisible hand illusion

The rubber hand illusion (RHI) and its variant the invisible hand illusion (IHI) are useful for investigating multisensory aspects of bodily self‐consciousness. Here, we explored whether auditory conditioning during an RHI could enhance the trisensory visuo‐tactile‐proprioceptive interaction underlying the IHI. Our paradigm comprised of an IHI session that was followed by an RHI session and another IHI session. The IHI sessions had two parts presented in counterbalanced order. One part was conducted in silence, whereas the other part was conducted on the backdrop of metronome beats that occurred in synchrony with the brush movements used for the induction of the illusion. In a first experiment, the RHI session also involved metronome beats and was aimed at creating an associative memory between the brush stroking of a rubber hand and the sounds. An analysis of IHI sessions showed that the participants’ perceived hand position drifted more towards the body‐midline in the metronome relative to the silent condition without any sound‐related session differences. Thus, the sounds, but not the auditory RHI conditioning, influenced the IHI. In a second experiment, the RHI session was conducted without metronome beats. This confirmed the conditioning‐independent presence of sound‐induced proprioceptive drift in the IHI. Together, these findings show that the influence of visuo‐tactile integration on proprioceptive updating is modifiable by irrelevant auditory cues merely through the temporal correspondence between the visuo‐tactile and auditory events.     

Listeners influence speakers’ perceived communication effectiveness

People have an exaggerated sense of self-efficacy. This paper investigates the mechanism behind speakers’ tendency to overestimate their communication efficacy. Two competing mechanisms were tested: intrapersonal and interpersonal. Speakers communicated a series of ambiguous statements to a co-present or absent listener and then estimated their success. Speakers overestimated their ability to communicate their intended message (relative to listeners’ actual comprehension of their message) when a listener was co-present, but not when a listener was absent. Our findings support an interpersonal explanation of speakers’ perceived communication efficacy.     

Perception of the Ebbinghaus illusion in 5- to 8-month-old infants

The Ebbinghaus illusion is a geometric illusion based on a size-contrast between a central circle and surrounding circles. A central circle surrounded by small inducing circles is perceived as being larger than a central circle surrounded by large inducing circles. In the present study we investigated 5- to 8-month-old infants' perception of the Ebbinghaus illusion using a preferential-looking paradigm. We measured the preference between a central circle surrounded by small inducing circles (overestimated figure) and a central circle surrounded by large inducing circles (underestimated figure). Infants showed a significant preference for the overestimated figure when the central circle was flashing, but not when it was static. Furthermore, there was no preference between the two figures when the central circles were removed. These results suggest that infants' preference reflects their perception of the size illusion of the central circle. There is a possibility that 5- to 8-month-old infants perceive the Ebbinghaus illusion.     

控制幻觉的研究方法、形成机制和影响因素

控制幻觉是指在完全不可控或部分不可控的情境下, 个体由于不合理地高估自己对环境或事件结果的控制力而产生的一种判断偏差。控制幻觉普遍存在于博彩游戏、医疗保健、心理健康、投资决策等实践领域。控制幻觉的研究方法主要包括间接测量方法、自我报告方法和实验室任务方法。控制启发式理论和调节定向理论则对控制幻觉的产生原因进行了解释。控制幻觉的影响因素包括人格因素、动机、权力、反馈、事件与个体的关联性、指导语等。未来的研究可从控制幻觉的多变量及交互作用研究、跨文化研究、调控策略研究等方面做进一步探讨。     

文本阅读理解中精加工推理及错误记忆探讨

以说明文为阅读文本,通过使用累计窗口技术、自定步调的阅读时间法和句子核证法,结合一般世界知识的激活考察了文本阅读理解中精加工推理和错误记忆现象。实验1结果表明,被试在文本阅读理解中产生了精加工推理,内涵推理成绩显著高于外延推理;与文本信息密切相关的一般世界知识容易被激活。实验2结果表明,文本阅读中存在错误记忆现象;错误记忆随着一般世界知识与原文关联程度增强而增加。结论文本阅读理解中存在精加工推理和错误记忆现象,二者均与一般世界知识的激活有关;文本阅读中的错误记忆与DRM范式（Deese-Roediger-McDermott paradigm）中的错误记忆一样具有顽固性。     

Perceptual precision

The standard view in philosophy of mind is that the way to understand the difference between perception and misperception is in terms of accuracy. On this view, perception is accurate while misperception is inaccurate. However, there is some evidence (albeit controversial evidence) that perceptual experience actually involves widespread inaccuracy. I add to that evidence in the paper. Then I point toward a way of understanding the difference between perception and misperception, not in terms of accuracy alone, but in terms of precision. That is, I argue that perceptual experience is designed to enable more fine-grained discrimination among the properties that are most useful for action, even if that involves inaccuracy. The view in this paper motivates a new account of illusion, on which illusions are imprecise as well as inaccurate. I call this the Precision Account of Illusion.