Two-step communication for the interaction between automated vehicles and pedestrians

An important challenge of automated vehicles (AV) will be the cooperative interaction with surrounding road users such as pedestrians. One solution to compensate for the missing driver-pedestrian interaction might be explicit communication via external human machine interfaces (eHMIs). Additionally, implicit communication such as a vehicle pitch motion might support AVs when interacting with pedestrians. While previous work explored various explicit and implicit communication cues, these concepts communicated the intention of the AV at one single time point. Currently, empirical findings on two-step communication lack so far. In this study, we empirically test the effect of a two-step AV communication that uses an implicit cue at a long distance and subsequently provides an implicit or explicit cues at a short distance. We compared its efficiency to single-step communication concepts providing implicit or explicit cues at the shorter distance only. To explore whether the right communication cue is used at the right distance, we analyzed pedestrians’ fixations while approaching an AV using an eye tracking device.We conducted a virtual reality study (N = 30) with AV communication concept that provided an active pitch motion or an eHMI and compared them with a two-step AV communication concept that provided an additional active pitch motion at a long distance when approaching the pedestrian. Furthermore, we recorded pedestrians’ fixation behavior while the AV approached.Consistently to previous work, single-step AV communication showed a beneficial effect on crossing behavior. Pedestrians initiated their crossing earlier while approaching an AV with an active pitch motion or an eHMI compared to the baseline condition. While active pitch motion reduced subjective safety feeling, eHMI increased it. However, the two-step communication concept did not further improve pedestrians’ crossing initiation times and their safety feeling. The pattern of fixation behavior differed as a function of AV distance. When the approaching AV was far away, pedestrians exclusively looked at the environment. During the approach, pedestrians gradually fixated the bumper and the hood and only then the windshield of the AV. Hence, it seems to be useful to present an AV intent communication at a certain distance from the pedestrian. These findings posit the importance of considering pedestrians’ fixation behavior when developing communication concepts between AVs and pedestrians.     

On the New Form of Human Advancement and the Shared Values of Humanity—From the Perspective of the Relations Between Particularity and Universality

The relation between particularity and universality provides an important perspective to understand a new form of human advancement and the shared values of humanity, as well as their relations. On the one hand, as a unique state of civilization, a new form of human advancement is universal to a principle extent. China is moving closer to the center of the world; it will only give its particularity only if it can create universality since human universality is the essential attribute of socialism. A new form of human advancement also addresses universal problems facing mankind, embraces existing cultures, and coexists with them in harmony. On the other hand, as a reference to universal value, the shared values of humanity are precisely based on the particularity of “realistic man.” The difference is a premise that fundamentally defines how common is possible. Humanity is in the complex relationship between various groups and individual subjects, whose common values have the nature of good means to serve the universal purpose, and whose essence is the public value in the international community. Both a new form of human advancement and the shared values of humanity highlight the principal position of China. The connotation of the shared values of humanity constitutes the fundamental component of the core values of a new form of human advancement which in turn implements the shared values of humanity. Carrying forward the shared values of humanity poses higher requirements for China to develop a new form of human advancement.     

The Shared Values of Humanity and Its Philosophical Implications: From the Perspective of Civilization

The concept of the shared values of humanity, embodying the spirit of putting people first and solving real-life problems, is of great significance for constructing a new global order and building a human community with a shared future. The shared values of humanity respect the differences in understanding and realization paths of different civilizations, and seek common grounds with an inclusive and open attitude. The core socialist values are an embodiment and an extension of the shared values of humanity. The fine traditional Chinese culture has also laid a profound cultural basis for the pursuit of the shared values of humanity, enabling us to make up a better scheme for building a human community with a shared future from the perspective of civilization.     

She Looks Sad,But He Looks Mad: The Effects of Age,Gender, and Ambiguity on Emotion Perception

This study investigated how target sex, target age, and expressive ambiguity influence emotion perception. Undergraduate participants (N = 192) watched morphed video clips of eight child and eight adult facial expressions shifting from neutral to either sadness or anger. Participants were asked to stop the video clip when they first saw an emotion appear (perceptual sensitivity) and were asked to identify the emotion that they saw (accuracy). Results indicate that female participants identified sad expressions sooner in female targets than in male targets. Participants were also more accurate identifying angry facial expressions by male children than by female children. Findings are discussed in terms of the effects of ambiguity, gender, and age on the perception of emotional expressions.     

Advocacy in the study of religion\s

Abstract

This article introduces a thematic issue on advocacy in the study of religion\s. It reflects on some issues relating to instances of advocacy in the study of religion\s such as the importance of personal relationships, intervention on behalf of marginal and controversial religions, forms of and audiences for advocacy, its legitimation, and its relations to scholarly identity and the academy.     

THE TREES,MY LUNGS: SELF PSYCHOLOGY AND THE NATURAL WORLD AT AN AMERICAN BUDDHIST CENTER

This study employs ethnographic field data to trace a dialogue between the self‐psychological concept of the self object and experiences regarding the concept of “interbeing” at a Vietnamese Buddhist monastery in the United States. The dialogue develops an understanding of human experiences with the nonhuman natural world which are tensive, liminal, and nondual. From the dialogue I find that the self object concept, when applied to this form of Buddhism, must be inclusive enough to embrace relationships with animals, stones, and other natural forms. The dialogue further delineates a self‐psychological methodology for examining religions in their interactions with natural forms.     

“八胞胎”事件引发的伦理思考

震惊全国的广州“八胞胎”事件逐渐淡出公众的视野,但它带给我们的思考并未结束.从伦理视角对该事件中暴露出的亲子关系的界定、“子宫”商品化、公平公正、多胎妊娠、代际伦理等问题进行了深入思考,并针对ART技术自身特点,从强化医疗机构和ART技术从业人员的职业道德和法律意识;加强卫生行政部门的监管;加强顶层设计,完善ART技术的法律法规;提高不孕症患者对辅助生殖知识的认知,加强生殖伦理教育等方面提出了探讨性建议.     

作为人性科学的心理学

确立心理学的学科属性是审查该学科发展状况的基础。心理学作为一门人性科学,却没有按照人的本质属性来发展适合自身独特对象的研究方法而直接照搬探究物的自然科学的客观实验方法。因此,人作为心理学的主题和对象逐渐迷失在大量的经验研究中,以至于当人们读完心理学的著作之后,根本不能回答"人是什么"这个促使近代心理学诞生的古老哲学问题,甚至没有意识到这是一个问题。要使心理学健康发展,就必须认识到本学科旨在探究人性的历史使命,必须意识到心理学作为人性科学这个基本前提。只有在这个基础上,才可能建立起符合人性本身的方法论、学科观、价值观,进而发展出具有独特学科价值的心理学。     

A sufficiently political orthodox conception of human rights

The traditional conception of human rights, or the orthodox conception (OC), has, over the last few years, been vigorously challenged by the political conception (PC) of human rights. I have two main aims in this paper: the first is to articulate and evaluate the main points of disagreement between the OC and the PC in order to provide a clearer picture of what is at stake in the debate. The second is to argue that the OC has the resources to respond to the PC's most challenging criticism; namely that it is not sufficiently political.