远、近空间内注意加工的分离

临床证据发现空间忽视症病人对于近处和远处空间内的注意加工存在差异,表现为空间忽视只发生于近处空间或只发生于远处空间,提示近处空间与远处空间在脑内可能是分别表征的。对健康成人的研究也发现了与之类似的近处空间和远处空间注意的分离现象,即在近处空间表现出左偏的伪忽视现象,在远处空间表现出左偏减弱或者右偏的趋势。本文综述了远、近空间内注意加工分离的实验证据以及采用线段二分任务这一主要的研究范式相关的实验结果,并且着重指出了远、近空间的划分不是绝对的,而是动态可变的研究证据。最后,指出了将来的研究需要深入考察空间参照系统在远、近空间知觉中的作用,以及关注社会交互情境下的远、近空间距离认知的动态变化。     

The equivalence of two ways of computing distances from dissimilarities for arbitrary sets of stimuli

Given a set endowed with pairwise dissimilarities, the Dissimilarity Cumulation procedure computes the (quasi)distance between any two elements of the set as the infimum of the sums of dissimilarities across all finite chains of elements connecting the two elements. For finite sets, this procedure is known to be equivalent to recursive corrections for violations of the triangle inequality in any sequence of ordered triads of points which contains every triad a sufficient number of times. This paper extends this equivalence to infinite set.     

Negotiating Reintegration and Meanings of Space: Formerly Abducted Youth in Uganda

The war in Northern Uganda has ended, and youth who were abducted by the Lord's Resistance Army continue to return to communities. Research conducted in the summer of 2010 in two locations in Uganda, Gulu and Masindi, shows that the process of reintegration is an ongoing process in which formerly abducted youth (FAY) negotiate social relations for reintegration in a very interactive way. FAY consciously decide to stay quiet about their past to avoid compromising social reintegration. The experience‐oriented approach has allowed for an in‐depth exploration and understanding of the reintegration process from the perspective of FAY. In Northern Ugandan cosmology, meaning given to FAY personal spaces dominates. With FAY facing social exclusion by community members and the need to overcome boundaries to reintegration, coping mechanisms are adopted to facilitate reintegration and to carve out personal space within the Northern Ugandan cosmology. In the exploration of the process of negotiating reintegration, a conceptual model is adopted and adjusted to represent personal space within Northern Ugandan cosmology. The main findings suggest that FAY negotiate social relations for reintegration in a very interactive way and that they consciously decide to stay quiet about their past so as to not compromise social reintegration. Copyright © 2013 John Wiley & Sons, Ltd.     

Examining associations between self-conscious emotions and implicit and reflective processes among adolescent girls and boys

ObjectiveExamine the association between self-conscious emotions and adolescents’ implicit attitudes (i.e., automatic evaluations or “gut reactions”) towards sport.DesignIn this cross-sectional design, 162 adolescents completed self-report questionnaires and a single category implicit association task. Study protocols transitioned from in-person to online at the start of the COVID-19 pandemic.MeasuresSelf-conscious emotions (i.e., fitness-related shame and pride) were assessed using the BSE-FIT (Castonguay et al., 2016), and sport enjoyment (i.e., reflective attitudes) was assessed using four items from Scanlan and colleagues measure of adolescents’ sport experiences (Scanlan et al., 1993). The Single-Category Implicit Association Task using images was used to measure their implicit attitudes towards sport (Karpinski & Steinman, 2006).ResultsBased on a structural equation model accounting for age and gender, higher levels of fitness pride related to higher sport enjoyment and higher levels of fitness shame related to less favourable implicit attitudes towards sport.ConclusionOverall, results might reflect differences in when self-conscious emotions are most relevant, whereby pride is more relevant when reflecting on experiences in sport, however fitness shame is related to implicit attitudes elicited from the sport context. Interventions that target affective judgments of the self may be useful to incorporate into strategies to reduce sport drop out in adolescents.     

Shared space: Different age groups’ perspectives

BackgroundShared spaces, in the context of road transport, often refer to areas shared by unprotected and protected road users and intended to facilitate a living city space for every-one. A basic idea behind shared spaces is to create traffic safety by inducing some uncertainty. This study investigates how young, middle-aged, and elderly pedestrians experience shared space, as well as whether and, if so, how two shared space designs (without and with large flowerpots) affect this experience.MethodThirty-seven participants, divided into three age groups, participated in the study, conducted in Fisherman’s Square, Västervik, Sweden. An adjacent non-signal-regulated pedestrian crossing was used as a control. Two studies – visual scanning and Q studies – were combined. In the visual scanning study, eye-tracking examined how the two designs affected the participants’ visual scanning behaviour (i.e., what participants looked at) as pedestrians. In the Q-study, Q-methodology was used to examine how the two designs affected the participants’ experiences as pedestrians.ResultsThe visual scanning study showed that different age groups were affected in different ways by designs without and with large flowerpots in the shared space. While the middle-aged participants always glanced more often at traffic-relevant objects, and young participants always glanced equally often at traffic-relevant and non-traffic-relevant objects, the elderly participants changed their visual scanning behaviour depending on the design. Without large flowerpots deployed, the elderly participants glanced more often at traffic-relevant than non-traffic-relevant objects. No such difference was obtained when large flowerpots were deployed. The Q-study showed that participants, regardless of age, experienced no great uncertainty in this shared space. The perceived uncertainty, which nevertheless existed, was reduced with large flowerpots deployed to recreate the traditional division with clear zones where pedestrians could stay in relatively car-free areas while motor vehicles had clear paths to travel along.ConclusionThe results suggest that shared space, without large flowerpots, succeeded in inducing some uncertainty, especially among middle-aged and elderly pedestrians. However, deploying large flowerpots seemed to decrease this uncertainty, especially among elderly pedestrians. The major concern prompted by these results is how this decreased uncertainty affects traffic safety. Shared space also needs to be studied from the car driver’s perspective to understand the interaction between different road user groups.     

Workplace mobbing and bystanders' helping behaviour towards victims: The role of gender,perceived responsibility and anticipated stigma by association

We examined victims' perceived responsibility and bystanders' anticipated risk of being victimized themselves when others associate them with the victim (stigma by association, SBA) as possible antecedents of bystanders' helping behaviour towards a victim of workplace mobbing, and explored the effects of gender. Guided by the attribution model of social conduct (Weiner, 2006), a 2 × 2 vignette experiment was conducted. Participants were Dutch regional government employees (N = 161). Path analyses generally supported the hypotheses, but showed different results for women and men. In the strong (Vs. weak) responsibility condition, women reported less sympathy and more anger and men only more anger, which resulted in lower helping intention. Additionally, for men the results showed an unexpected direct positive effect of responsibility on helping intention. Furthermore, in the strong SBA condition, women and men reported more fear and men, unexpectedly, more anger. Consequently, helping intention decreased. The findings on gender are discussed in the context of social role theory, gender and emotion. Our findings suggest that to prevent and tackle mobbing, organizations and professionals should be aware of the attributional and emotional processes and gender differences in bystanders' helping behaviour.     

If I imagine it,then it happened: The Implicit Truth Value of imaginary representations

Imagination sometimes leads people to behave, feel, and think as though imagined events were real even when they know they were not. In this paper, we suggest that some understanding of these phenomena can be achieved by differentiating between Implicit Truth Value (ITV), a spontaneous truth evaluation, and Explicit Truth Value (ETV), a self-reported truth judgment. In three experiments, we measure ITV using the autobiographical Implicit Association Test (Sartori, Agosta, Zogmaister, Ferrara, & Castiello, 2008), which has been used to assess which of two autobiographical events is true. Our findings demonstrate that imagining an event, like experiencing an event, increases its ITV, even when people explicitly acknowledge the imagined event as false (Experiments 1a and 1b). Furthermore, we show that imagined representations generated from a first-person perspective have higher ITV than imagined representations generated from a third-person perspective (Experiment 2). Our findings suggest that implicit and explicit measures of truth differ in their sensitivity to properties underlying truth judgment. We discuss the contribution of characterizing events according to both ITV and ETV to the understanding of various psychological phenomena, such as lying and self-deception.     

Three years after Tunisia: thoughts and perspectives on the rights to freedom of assembly and association from United Nations Special Rapporteur Maina Kiai

Roughly three years after the creation of his mandate, United Nations Special Rapporteur Maina Kiai reflects on the global state of assembly and association rights. Although the mandate was created against the backdrop of shrinking space for civil society, a massive and growing global protest movement has grabbed most of the headlines since 2011. Kiai argues that the mandate has made a measurable impact – it has helped raise awareness of repressive NGO laws, provided technical assistance to governments to strengthen assembly and association rights and developed soft law. But perhaps, the most important work of the mandate has been its contribution to a better understanding of just how important the rights to freedom of peaceful assembly and association are. Assembly and association rights are a powerful tool to promote dialog, pluralism, broadmindedness, tolerance and civic participation; they satisfy people's fundamental desire to take control of their own destinies. And if anything, the past few years have taught us that the worst turmoil comes when this desire is suppressed. When people are denied something so fundamental, rage inevitably follows. When people have no outlet for that rage, it can ultimately manifest itself as something much more chaotic than a street protest.     

‘Place’, ‘space’ and ‘dialogue’: conceptualising dialogic spaciality in English faith-based universities

This article proposes a conceptualisation of dialogic spaciality, and advances our understandings of the dynamic interplay of dialogic space (where meaningful conversations take place) and place (a geographic location) and the influence these have on academic life. The conceptualisation is developed from a qualitative study which focused on the relationship of dialogue, space and intellectual encounters in faith-based higher education settings in England. The article highlights the significance of dialogue in these institutions because of the emphasis traditionally placed on conversation in the Christian university tradition. It concludes that dialogic spaciality may counter elements of non-reflexive and performative ethos as something that is transferable to other universities.