Objects do not aid inhibition of return in crossing the vertical meridian

Location-based cuing experiments have shown that inhibition of return (IOR) spreads beyond a cued location but appears to be confined to the cued hemifield by the vertical meridian. Previous studies have also shown that IOR can spread across objects and here we investigate whether an object can be used to mediate the spreading of IOR into the opposite hemifield. Two experiments used a rectangular object that surrounded four target locations, two to the left and right of a central fixation point. The spreading of IOR in the presence of the object was determined and compared with a condition where the object-frame was absent. Object-present and object-absent trials were either mixed within a block (Experiment 1) or divided into separate blocks (Experiment 2). Both experiments revealed robust inhibition in the cued but not the uncued hemifield, further demonstrating the hemifield-based spreading of IOR.     

Your divided attention, please! The maintenance of multiple attentional control sets over distinct regions in space

When non-informative peripheral cues precede a target defined by a specific feature, cues that share the critical feature will capture attention while cues that do not will be effectively ignored. We tested whether different attentional control sets can be simultaneously maintained over distinct regions of space. Participants were instructed to respond only to specific colored targets at specific locations. Most trials included non-predictive cues whose location and/or color were either congruent or incongruent with the spatial and/or color properties of the impending target. We observed contingent capture only for cues that were consistent with the attentional control set applied to that region of space. This is the first demonstration that separate attentional control sets can be simultaneously maintained at distinct spatial locations, with implications for the flexibility of endogenous control over automatic attentional orienting.     

Intergenerational transmission of values: family generativity and adolescents' narratives of parent and grandparent value teaching

In this longitudinal study, we compared family stories told by 32 Canadian adolescents at ages 16 and 20 about how parents and grandparents had taught them values. Relations to parents' and children's levels of generativity were also examined. Adolescents' stories of grandparent value teaching were less readily recalled and less interactive in their content compared with stories about parents. Stories of value teaching by more generative parents were more likely to involve specific episodes, to be more interactive, to be more likely to emphasize caring content, and to be less likely to have their message rejected by the teens. Similarly, when parents were more generative, adolescents' stories about grandparents' value teaching were also more likely to involve specific and interactive episodes. Finally, stories told about parents and grandparents that were more positive on these dimensions predicted higher generative concern scores for the adolescents themselves, measured subsequently at age 24. Adolescents' stories about parent and grandparent socialization in more generative family contexts thus have features that suggest a more compelling process of intergenerational value transmission.     

Motor and visual codes interact to facilitate visuospatial memory performance

The spatial working memory system constantly updates spatial representations and many studies have focused on the underlying principles of the encoding and maintenance of visual information. Here we investigated the question of how the production of actions influences spatial working memory. Participants were given a task that required concurrent maintenance of two spatial arrays, one encoded by visual observation accompanied with pointing movements, the other by only visual observation. Across two experiments, movement during encoding was found to facilitate recognition of spatial arrays in a load-dependent manner. The results suggest an action-based encoding principle within the working memory system, and possible underlying action-related mechanisms are discussed.     

Across the thin blue line: police officers and racial bias in the decision to shoot

Police officers were compared with community members in terms of the speed and accuracy with which they made simulated decisions to shoot (or not shoot) Black and White targets. Both samples exhibited robust racial bias in response speed. Officers outperformed community members on a number of measures, including overall speed and accuracy. Moreover, although community respondents set the decision criterion lower for Black targets than for White targets (indicating bias), police officers did not. The authors suggest that training may not affect the speed with which stereotype-incongruent targets are processed but that it does affect the ultimate decision (particularly the placement of the decision criterion). Findings from a study in which a college sample received training support this conclusion.     

The World Council of Churches in Dialogue with Muslims: Retrospect and Prospect

The World Council of Churches (WCC) has been involved in a variety of inter-religious dialogue projects and initiatives over many years. Dialogue with other religions—or with the peoples of those religions—is of significance and import, not least because of the value placed upon peaceful co-existence and harmonious inter-communal relations. However, of all bi-lateral endeavours, it is arguably the arena of Christian–Muslim relations which has been, and remains, the most challenging, problematic, and pressing for the Christian community at large—and, complementarily, for the Muslim umma also. This article attempts an overview of development in Christian–Muslim dialogue undertaken under the auspices of the WCC since around the mid-twentieth century. Early explorations, when the prospect of dialogue with Muslims was being canvassed, will be discussed. A significant 1972 consultation will be noted, followed by a review of salient features pertaining to the extension of the field of engagement in Christian–Muslim dialogue, and a note on some difficulties and challenges encountered. A comment on a sequence of regional events undertaken during the 80s will precede a discussion of developments in the clarification of issues that took place during the 90s. Finally, issues and challenges that are evident in the opening years of the third millennium of the Common Era will be briefly touched on.