Epistemic Contextualism: An Idle Hypothesis

Epistemic contextualism is one of the most hotly debated topics in contemporary epistemology. Contextualists claim that ‘know’ is a context-sensitive verb associated with different evidential standards in different contexts. Contextualists motivate their view based on a set of behavioural claims. In this paper, I show that several of these behavioural claims are false. I also show that contextualist test cases suffer from a critical confound, which derives from people's tendency to defer to speakers’ statements about their own mental states. My evidence consists in results from several behavioural experiments. I conclude that contextualism is an idle hypothesis and I propose some general methodological lessons.     

Empathic Skills and Cyberbullying: Relationship of Different Measures of Empathy to Cyberbullying in Comparison to Offline Bullying Among Young Adults

ABSTRACT

Empathy, as the ability to understand and feel the emotions of others, is related to less bullying behavior. However, the link of bullying behavior with self-reports of empathy seems to be stronger than with behavioral measures of empathy (e.g., empathic accuracy). Few studies have analyzed the relationship of affective and cognitive empathy to cyberbullying behavior, especially among young adults. In a quasiexperimental dyadic interaction paradigm with 72 young adults, empathic accuracy was operationalized as the match of other- and self-reported emotions for the target, and emotional congruence as the match of the target's and the perceiver's self-reported emotions. Affective and cognitive empathy, offline bullying behavior, and cyberbullying behavior were measured using self-reports. Empathic accuracy and cognitive empathy were found to be negatively linked. Emotional congruence, self-reported affective and cognitive empathy did not correlate with offline bullying behavior or cyberbullying behavior. Only empathic accuracy was significantly negatively linked to offline bullying behavior. In group tests, higher empathic accuracy (but not emotional congruence) was connected to less offline bullying behavior. In a multiple regression analysis only emotional congruence was a predictor of cyberbullying behavior. Thus, while empathic accuracy might diminish offline bullying behavior, emotional congruence might diminish cyberbullying behavior.     

Gender and appearance accuracy: Women’s advantage over men is restricted to dress items

Which aspects of people’s appearance do women remember better than men? Women were predicted to remember the dress-related items but not the physical characteristics of targets more accurately than men, given that the former might be a more female-relevant domain of interest among perceivers. Participants watched a videotaped target and then completed a surprise test of their memory for her/his appearance. Men were as accurate as women at remembering the target’s physical features but less accurate than woman at recalling what the target was wearing. Discussion focuses on the implications of these findings for eyewitness accuracy.     

Reciprocity and Discrimination: An Experiment of Hindu‐Muslim Cooperation in Indian Slums

This article shows that indirect positive reciprocity triggered by experiencing short and superficial cooperation with outgroups' individual members reduces discrimination of other members of the same group. The field research combined a lab‐in‐the‐field experiment and a survey conducted in the slums of Mumbai, an Indian city notorious for Hindu‐Muslim violence. After the treatment manipulated expectations of cooperative behavior, ethnically heterogeneous groups produced as much public goods in a public goods game as homogeneous groups. This positive experience radically reduced Hindu subjects' discriminatory attitudes towards the Muslim minority after the experiment. The effect was equally strong among voters of two extremist parties implicated in ethnic riots. The survey compared reciprocity with alternative explanations of why people discriminate against some, but not other ethnic groups. Indirect positive reciprocity and intergroup contact are associated with less, and relative size of the outgroup with more discriminatory attitudes.     

第二语言阅读“熔断”假说的认知心理证据:在线篇章处理的范式

本研究以认知心理学的结构建造理论为实验框架,模拟学习者母语及外语在线篇章处理的过程,从而获取第二语言阅读"熔断"假说以及"门槛"效应的认知心理证据。英语水平差别显著的高低两组共60名被试参加了英、汉语故事理解加工实验,考察他们如何对故事的人物角色进行持续跟踪,以厘清故事内的"因果链"。结果发现:(1)高水平组成功地把他们的母语故事理解加工能力迁移到第二语言的故事理解加工,而低水平组则迁移失败;(2)理解加工能力的迁移与被试心理表征建构能力以及抑制机制的效率紧密关联,高水平组被试能有效地利用抑制机制来管理他们第二语言的结构建造过程,从而建立对故事的连贯心理表征,而低水平组则不能。在分析上述结果的基础上,文章提出第二语言阅读"熔断"假说的认知心理证据就是第二语言心理表征建构与抑制机制的作用问题;要成功地进行第二语言篇章理解,读者必须要使其二语潜在的能力(如词汇效率等)发展到某个点上,使得与抑制(结构建造的关键)相关的许多无意识的决定过程能够高度自动化。     

Spatial But Not Oculomotor Information Biases Perceptual Memory: Evidence From Face Perception and Cognitive Modeling

Recent research put forward the hypothesis that eye movements are integrated in memory representations and are reactivated when later recalled. However, “looking back to nothing” during recall might be a consequence of spatial memory retrieval. Here, we aimed at distinguishing between the effect of spatial and oculomotor information on perceptual memory. Participants’ task was to judge whether a morph looked rather like the first or second previously presented face. Crucially, faces and morphs were presented in a way that the morph reactivated oculomotor and/or spatial information associated with one of the previously encoded faces. Perceptual face memory was largely influenced by these manipulations. We considered a simple computational model with an excellent match (4.3% error) that expresses these biases as a linear combination of recency, saccade, and location. Surprisingly, saccades did not play a role. The results suggest that spatial and temporal rather than oculomotor information biases perceptual face memory.     

Seeing is Knowing: On the Predictive Accuracy of Self‐ and Informant Reports for Prosocial and Moral Behaviours

Under certain circumstances, well‐known others (so‐called informants) may possess unique insights into targets' personality traits beyond the targets' self‐views. Specifically, as proposed by the self–other knowledge asymmetry model, an incremental predictive ability of informants is most likely for traits and corresponding behaviours that are clearly visible to others and highly evaluative in nature. In two studies, we provide an empirical test of this proposition and extend prior research to one of the most important domains of interpersonal interaction: prosocial and moral behaviours. Specifically, we investigate the unique predictive power of informant reports in trait Honesty–Humility for fairness in the dictator game and dishonesty in a cheating paradigm. Importantly, while both these classes of behaviour are highly evaluative in nature, only fairness is clearly visible to others. Correspondingly, in line with the self–other knowledge asymmetry model, our results reveal unique predictive accuracy of informant reports for fairness. For dishonesty, by contrast, there was no conclusive evidence for incremental predictive power of informant reports. This implies that informants may indeed provide valuable information beyond targets' self‐reports on trait aspects driving fair behaviour, but that targets themselves are their own best experts when it comes to judging trait aspects driving dishonest behaviour. Copyright © 2017 European Association of Personality Psychology     

Is positivity a cue or a response option? Warm glow vs evaluative matching in the familiarity for attractive and not-so-attractive faces

Monin (2003) showed that the attractiveness of a face increases its perceived familiarity regardless of prior exposure, and suggested that this beautiful-is-familiar effect was due to the misattribution to familiarity of the positive affect (or “warm glow”) elicited by attractive faces. This research tests the alternative interpretation that an evaluative match between a positive stimulus (an attractive face) and a positive response (“familiar”) accounts for this effect in the absence of any misattribution. In a face recognition task, participants were led to signal their sense of familiarity with previously seen and unseen faces by selecting either a pleasant (affectively congruent) or unpleasant (affectively incongruent) image. Consistent with the warm glow heuristic, higher false alarm rates were obtained for more attractive distracters, and this effect survived (and was, if anything, stronger) when an affectively incongruent response format was used. These findings are discussed in the context of current face memory and perceptual fluency models.