Can I see your passport please? Perceptual discrimination of own- and other-race faces

Psychological research has consistently demonstrated that individuals are better at discriminating faces of their own race when compared with faces of another, less familiar race. Given the racial/ethnic diversity of individuals screened by security personnel at transportation and border checkpoints, it is important to understand whether the cross-race effect may play a role in simultaneous perceptual discrimination tasks that mimic such screening operations. Three experiments assessed the deleterious effects of cross-racial identification in this context. Results demonstrated greater discrimination accuracy for own- versus other-race faces, and a propensity for screeners to be overconfident in their decisions, particularly for other-race persons. Further, perceived age differences between the target and his identification photo and the use of a disguise were found to moderate cross-race effects during this task.     

Peut-on légiférer à propos de l’assistance sexuelle en France ?

The question about sexual assistance law in favor of disabled people in France reveals from double analysis. On one hand, this law is necessary: it would regulate a practice carried out clandestinely. In the other hand, this law is now in conformity with the principle of non-negotiability of human body.     

Distractor-response bindings in dual task scenarios

If a response is executed in reaction to a target stimulus, accompanying distractor stimuli can be integrated with and later on retrieve this response, an effect called distractor-response binding. There has been some debate as to whether S-R binding is generally influenced by attentional processes and in particular the role of attentional processes for the binding of irrelevant stimuli and responses is unclear. We therefore analyze the impact of spatial input attention while engaging central attention in an additional task. In particular, participants worked in dual task situations that induced load on central attention while the distribution of spatial attention was manipulated by varying the location of the different tasks. Distractor-response binding occurred only if both tasks were presented in the same spatial location. In contrast, binding effects within one task were prevented if spatial attention was withdrawn from the task by presenting a second task in a separate area. It is concluded that input but no central attention is required for the integration of distractor stimuli and responses. Theoretical and practical implications of these findings are discussed.     

The time course of working memory effects on visual attention

Previous work has generated inconsistent results with regard to what extent working memory (WM) content guides visual attention. Some studies found effects of easy to verbalize stimuli, whereas others only found an influence of visual memory content. To resolve this, we compared the time courses of memory-based attentional guidance for different memory types. Participants first memorized a colour, which was either easy or difficult to verbalize. They then looked for an unrelated target in a visual search display and finally completed a memory test. One of the distractors in the search display could have the memorized colour. We varied the time between the to-be-remembered colour and the search display, as well as the ease with which the colours could be verbalized. We found that the influence of easy to verbalize WM content on visual search decreased with increasing time, whereas the influence of visual WM content was sustained. However, visual working memory effects on attention also decreased when the duration of visual encoding was limited by an additional task or when the memory item was presented only briefly. We propose that for working memory effects on visual attention to be sustained, a sufficiently strong visual representation is necessary.     

Integrating spatial context learning over contradictory signals: Recency effects in contextual cueing

Contextual cueing is a visual search phenomenon in which memory of global visual context guides spatial attention towards task-relevant portions of the search display. Recent work has shown that the learning processes underlying contextual cueing exhibit primacy effects; they are more sensitive to early experience than to later experience. These results appear to pose difficulties for associative accounts which typically predict recency effects; behaviour being most strongly influenced by recent experience. The current study utilizes trial sequences that consist of two contradictory sets of regularities. In contrast to previous results, robust recency effects were observed. In a second study it is demonstrated that this recency effect can be minimized, but not reversed by systematically manipulating task-irrelevant features of the search display. These results provide additional support for an associative account of contextual cueing and suggest that contextual cueing may, under some circumstances, be more sensitive to recent experience.     

Development and validation of an instrument for assessing job demands arising from accelerated change: The intensification of job demands scale (IDS)

Accelerated societal and organizational changes have placed new pressures on employees. Especially, service employees are exposed to intensified workloads, planning and decision-making, and learning demands. Despite the growing attention given to this intensification of job demands, a comprehensive measure is missing. In the present study, we developed the Intensification of Job Demands Scale (IDS) and validated it in four samples (N = 1363). Confirmatory factor analyses supported the differentiation into five subscales, namely work intensification, intensified job-related planning and decision-making demands, intensified career-related planning and decision-making demands, intensified knowledge-related learning demands, and intensified skill-related learning demands. This five-factor structure holds for both the German and the English versions of the instrument. Convergent and discriminant validity tests showed that the IDS subscales are moderately related to established measures of job demands, but at most have small correlations with negative affectivity. Providing support for the incremental validity, the IDS subscales were found to add to the prediction of burnout and job satisfaction beyond established job demands. Finally, the IDS subscales helped to identify employees who experienced changes in their work situation. In sum, the results indicate that the IDS is a valid and reliable measure to assess the intensification of job demands.     

Organization-, supervisor-, and workgroup-directed commitments and citizenship behaviours: A comparison of models

The purpose of this study was to test two competing theoretical models explaining the relationships between affective commitment to the organization, the supervisor, and the workgroup, and organizational citizenship behaviours (OCB) specifically directed toward these foci. Drawing on cohesion theory, the first model stated that commitment to the organization is a key mediating variable intervening between “local” commitments and OCB (Hunt & Morgan, 1994). Building on Lewin's (1943) field theory and the notion of psychological proximity, the second model proposed that commitment to the most proximal focus should mediate the effect of commitment to more distal entities on OCB. Data drawn from a sample of blue-collar workers and their supervisors in an iron and steel company indicated that the model of a proximal mediation best represented the relationships between commitments and OCB.     

Approaching the religious patient in forensic psychiatry,with special focus on ethnic minority patients

ABSTRACT

Ethnic minority patients are overrepresented in Danish forensic psychiatry and knowledge is needed on how these patients are approached in relation to religious and cultural issues. The aim of this study was to investigate how psychiatrists in Danish forensic psychiatry approach religious ethnic minority patients. The study revealed positive approach towards religious ethnic minority patients. However, unless religion features as part of the illness, the tendency is to not incorporate the patients’ religiosity in treatment. The study finds that the hospital chaplain is regarded by the psychiatrists as an important part of the ward and expressed the desire for a more formal cooperation with religious specialists to be developed. Finally, the study finds that religious practices such as Ramadan, common prayer, and Islamic edicts on food and unlawful touch are areas where more knowledge is needed, especially in relation to anxiety, potential stress, and conflict situations.     

How Much for the Child?

In this paper we explore what sacrifices you are morally required to make to save a child who is about to die in front of you. It has been argued that you would have very demanding duties to save such a child (or any adult who is in similar circumstance through no fault of their own, for that matter), and some examples have been presented to make this claim seem intuitively correct. Against this, we argue that you do not in general have a moral requirement to bear more than moderate cost to save even a child who is just in front of you. Moreover, we explain why you have a much more demanding moral requirement in certain cases by appealing to the notions of undue risk and cost sharing.