Trait impressions from voices: Considering multiple ‘origin stories’ and the dynamic nature of trait-related cues

Experimental findings for trait impressions from voices are often discussed in relation to potential evolutionary origins. This commentary takes Sutherland and Young's (2022) account of the different potential origins of facial trait impressions to suggest that vocal trait impressions should also be viewed as having been shaped by cultural and individual learning.     

Footsteps I would like to follow? How gender quotas affect the acceptance of women leaders as role models and inspirations for leadership

This research examines how the method of selecting women leaders affects other women's leadership interest. The results of three experiments (N = 1,015) indicated that only when women leaders were selected due to merit, not quota-based policies, did they boost female participants’ interest in a leadership position. These reactions were mediated by perceptions of the woman leader's deservingness of her position (Studies 1–3) and consequent acceptance as a role model (Studies 2 and 3). Accordingly, success information validating quota-based selected leaders’ competence provided a boost in leadership interest equal to that of merit-based selected leaders (Study 2). For male participants, quota but not merit-based selected women leaders lowered interest in leadership due to their pessimistic assessment of the probability of being selected (Study 1). These results suggest that a wise implementation of quota regulations includes validating women's competence so they are perceived as deserving of their leader roles and can thus serve as inspiring role models.     

Consequences of Ethical Relativism

The aim of this paper is to investigate the temporal content of perceptual experience. I argue for a view according to which we must recognize the existence of perceptions the content of which cannot be spelled out simply by looking at what is the case at an isolated instant. Acts of apprehension can cover a succession of events. Howev er, a subject who has such perceptions can still fall short of having a concept of time. I compare this with arguments which have been put forward to show that a subject who has spatial perceptions can fall short of having a concept of space. In both cases, it is the fact that perception is from a point of view which stands in the way of it constituting an exercise of a concept of how things are objectively. However, I also show that the way in which perception is perspectival takes a different form in each of the two cases.     

Reviews

A.W. Moore, Points of View
Monique Canto-Sperber, Jonathan Barnes, Luc Brisson, Jacques Brunschwig, and Gregory Vlastos, Philosophie grecque
Nancy Sherman, Making a Necessity of Virtue: Aristotle and Kant on Virtue
Robin Le Poidevin, Arguing for Atheism: An Introduction to the Philosophy of Religion
Paul Griffiths, What Emotions Really Are
Quassim Cassam, Self and World     

拓扑性质知觉的大脑半球功能不对称性研究

本文以视觉的拓扑知觉理论为指导进行大脑半球功能不对称性的研究。全文共有三个实验,考察了辨别扭扑性质差异和其它几何性质差异时大脑半球的功能不对称性．拓扑性质差异包括洞（封闭性）的差异和内外关系的差异．实验结果显示：对于右利手被试,辨别拓扑性质差异时,左半球有优势。辨别距离和朝向等几何性质差异时,右半球有优势或没有统计显著的大脑半球功能不对称性。     

Effects of spatial rearrangement of object components on picture recognition in pigeons.

Five pigeons were first trained to discriminate among line drawings of four objects: a watering can, an iron, a desk lamp, and a sailboat. The birds were then tested with eight versions of each object, in which the object's components were vertically and horizontally rearranged. The pigeons displayed different degrees of generalization decrement to the different scrambled versions of the objects. Two analyses helped to clarify the nature of the varied accuracy scores. First, cluster analyses disclosed subsets of components that were related to test performance. Second, although the clusters varied somewhat across birds for a given object, there was reliable concordance among the subjects in their rankings of the individual scramblings, suggesting that the pigeons may have attended to common aspects of the drawings.     

Addressing women's breast cancer risk and perceptions of control in medical settings

Many women with family histories of breast cancer deal with two distinct but related issues: their objective physical risk and the emotions this risk engenders. Studies indicate that approximately 70% of African American and white women are concerned about their chances of developing breast cancer someday and perceive themselves to be at risk. Health care providers, including psychologists, need to be aware of the special needs and psychosocial concerns of high-risk women with family histories of breast cancer, since perceptions of breast cancer risk influence screening practices. Providers need training in understanding the significance of specific family patterns of breast cancer, screening guidelines appropriate for women at risk, and the benefits and risks of available prevention options, including genetic screening. Delivering accurate information about both established risk factors known to elevate personal risk, such as age and family history, and factors which women associate with breast cancer, such as bumping and bruising a breast, smoking, and oral contraceptive use, is essential for promoting accurate risk perceptions and appropriate screening schedules.     

在亮度对比和颜色对比下立体视知觉的定量研究

研究了在亮度对比与等亮度颜色对比的条件下,受试者分辨随机点阵立体图对的立体视敏度（最小视差）．结果表明：（１）在亮度对比条件下,立体视敏度随对比度的增加而增加,１０％的对比度即可引起立体视知觉,对比度大于３０％时达到饱和;（２）在亮度对比与等亮度颜色对比两种不同的条件下,受试者的立体视敏度不存在有统计学意义的差异;（３）当双眼分别接受不同颜色的等亮度立体图刺激时,与亮度对比条件相比,受试者的立体视敏度无明显差异;（４）当受试者双眼分别接受由亮度对比和颜色对比形成的立体图刺激时,只有当颜色对比图中图形与背景间的对比度超过等亮度值３８％以上时,才能形成立体视知觉．以上结果提示,大、小细胞系统（包括斑点系统与斑点间系统）均参与立体视知觉信息的传递．     

Relationship control and interpersonal perception in marriage

The correlation between married couples' interpersonal perception and relationship control in communication was investigated. A normated, standardized and shortened version of Laing et al. 's Interpersonal Perception method (IPM) was used to measure interpersonal perception. The test contain three levels of perception, namely (1) direct perception of the relationship, (2) misunderstandings, and (3) disagreements about the relationship. The couples' relationship control was observed in three different situations. Previous studies have found the amount of one-upmanship in married couples to be associated with problems of interpersonal perception. Although different methods were applied in the present study, this finding was replicated to some extent. Additionally, the results indicate that the more the couples communicated to each other that they both had the right to control the relationship, the less problems they had in interpersonal perception. The results also strongly suggest that couples communicating in egocentric and self-disqualifying ways perceive their marriage as less satisfying, and they also perceive each other's feelings and behaviours less accurately than those who have little or no such deviant communication.