Does Hub‐and‐Spoke organization of healthcare system promote workers' satisfaction?

The healthcare services network is a recent organizational structure of healthcare services that are interdependent and organized as a network on the basis of the Hub‐and‐Spoke model. This questionnaire‐based study analyzed socio‐psychological well‐being of health workers both in terms of team‐related experience and individual satisfaction and engagement with one's work in a Hub‐and‐Spoke healthcare service in comparison to non‐network healthcare service. Workers from two different public healthcare services involved in the treatment of the same skeletal rare diseases participated in the Study. We expected that working under a Hub‐and‐Spoke healthcare service—involving teamwork and cooperation among different healthcare services within the units, as well as among workers belonging to different units—would lead to greater psychological team‐related and individual benefits. In line with predictions, the findings showed that under a Hub‐and‐Spoke healthcare service, health workers felt highly interdependent by their team fellows and developed shared cognitions (i.e., team mental models) about their integration and their tasks to a higher extent than non‐network ones. They were also individually more satisfied of their job and displayed higher work engagement than non‐network workers. Beneficial team‐related dynamics, such as perceived interdependence, were responsible for the differences between the Hub‐and‐Spoke workers and non‐network ones. The implications of the present findings were discussed in terms of promotion of health workers' satisfaction and well‐being.     

Specifying the boundary conditions of the multimedia effect: The influence of content and its distribution between text and pictures

It was investigated whether the beneficial effect of picture presentation might be influenced by the content conveyed through text and pictures and the way information is distributed between them. Ninety‐nine students learnt in five between‐subjects learning conditions (i.e., text with spatial contents plus pictures, text with visual contents plus pictures, only text with spatial contents, only text with visual contents, only picture) about a tourist centre and a holiday farm. Results showed that pictures (i.e., maps) were beneficial for learning if spatial knowledge had to be acquired, but did not support learning when non‐spatial, visual knowledge had to be acquired. Furthermore, a high overlap of spatial information in text and picture was helpful, which can be explained by the assumption that learning is a text‐guided process. On the other hand, regarding non‐spatial visual information, a high text‐picture overlap did not influence learning, probably because text alone was sufficient for acquiring visual knowledge. The implications of these findings are discussed.     

Probabilistic Disjoint Principal Component Analysis

One of the most relevant problems in principal component analysis and factor analysis is the interpretation of the components/factors. In this paper, disjoint principal component analysis model is extended in a maximum-likelihood framework to allow for inference on the model parameters. A coordinate ascent algorithm is proposed to estimate the model parameters. The performance of the methodology is evaluated on simulated and real data sets.     

Ecology of Sites of Confinement: Everyday Life in a Detention Center for Illegalized Non‐citizens

Drawing on almost 3 years of fieldwork, comprising qualitative interviews and ethnographic observations, this study provides an exploration into the detention of illegalized non‐citizens in Italy. Taking the largest detention center as a case study, the fabric of everyday life and the lived experiences of people, both detainees and professional actors, are the focus of examination. An ecological community psychology framework, with a focus on justice, guided the data collection, analysis, and interpretation. Findings highlight the oppressive qualities of detention, and its ripple effects on people's life spaces. Scarcity of resources, activities, and information created a very distressing environment for detainees, also enhancing feelings of powerlessness and frustration in professionals willing to assist them. Uncertainty and instability, rather than coercion or discipline, emerged as modes of governing and dominating. Bound in a different space and time, detainees were turned into unwanted and expendable others, their confinement becoming a means to extract profit from them. Yet, people languishing in these sites displayed an extraordinary ability to cope with, resist, and challenge the persisting conditions of injustice they endured. We conclude by highlighting the potential of the proposed framework, and discussing broader implications of our findings and avenues for research and action.     

A stronger latent‐variable methodology to actual–ideal discrepancy

We introduce a latent actual–ideal discrepancy (LAID) approach based on structural equation models (SEMs) with multiple indicators and empirically weighted variables. In Study 1, we demonstrate with simulated data, the superiority of a weighted approach to discrepancy in comparison to a classic unweighted one. In Study 2, we evaluate the effects of actual and ideal appearance on physical self‐concept and self‐esteem. Actual appearance contributes positively to physical self‐concept and self‐esteem, whereas ideal appearance contributes negatively. In support of multidimensional perspective, actual‐ and ideal‐appearance effects on self‐esteem are substantially—but not completely—mediated by physical self‐concept. Whereas this pattern of results generalises across gender and age, multiple‐group invariance tests show that the effect of actual appearance on physical self‐concept is larger for women than for men. Copyright © 2008 John Wiley & Sons, Ltd.     

The use of virtual environments for survey spatial ability evaluation in topographical disorientation

Due to their interactivity and to the sense of presence they afford, virtual environments constitute an interesting opportunity to study spatial cognition. In accordance with this perspective, we aimed to introduce a spatial test in virtual simulation in order to investigate the survey spatial ability in patients with topographical disorientation. To do this, we used the "planning in advance task" in a virtual environment that constitutes an effective procedure to experimentally evaluate survey maps. With this procedure we present the single case of a woman, with a right medial temporal lobe lesion, who shows a selective impairment in the acquisition of new spatial relationships. The patient's performance in "planning in advance task" was compared with that of a control group made up of 40 female subjects matched for age and education. Results show how the patient revealed a significantly lower spatial performance when compared to the control group, demonstrating an inability to solve survey-type spatial tasks in complex virtual environments.     

How sleeping neonates smile

Infants over one month of age tend to produce two types of smiling during especially positive social interactions, Duchenne smiles involving cheek raising and open‐mouth smiles. Little is known, however, about the prevalence, frequency, duration and organization of these smiles among neonates. Twenty‐five full‐term, healthy neonates (12 female) were videotaped during six minutes of sleep. Smiles were identified and analysed using an anatomically based coding system (FACS/Baby FACS). One‐half of the neonates showed bilateral Duchenne smiles. One‐quarter of the neonates showed bilateral Duchenne smiles at a mature level of intensity whose median duration was 1? s. By contrast, open‐mouth bilateral smiles occurred in less than one‐tenth of the sample. The contrast between the more frequent bilateral Duchenne smiles and the less frequent open‐mouth smile is discussed in terms of the early synergistic functioning of facial muscles and contrasted with the smiling patterns of older infants.     

Dishonesty in the Name of Equity

ABSTRACT— Under what conditions do people act dishonestly to help or hurt others? We addressed this question by examining the influence of a previously overlooked factor—the beneficiary or victim of dishonest acts. In two experiments, we randomly paired participants and manipulated their wealth levels through an initial lottery. We then observed how inequity between partners influenced the likelihood of one dishonestly helping or hurting the other, while varying the financial incentives for dishonest behavior. The results show that financial self-interest cannot fully explain people's tendency to dishonestly help or hurt others. Rather, such dishonesty is influenced by emotional reactions to wealth-based inequity, even when the dishonesty bears a personal financial cost. Envy evoked by negative inequity led to hurting behavior, whereas guilt induced by positive inequity motivated helping behavior. Finally, inequity between the partner and third parties triggered dishonest helping through empathy with the partner.     

Prismatic Lenses Shift Time Perception

ABSTRACT— Previous studies have demonstrated the involvement of spatial codes in the representation of time and numbers. We took advantage of a well-known spatial modulation (prismatic adaptation) to test the hypothesis that the representation of time is spatially oriented from left to right, with smaller time intervals being represented to the left of larger time intervals. Healthy subjects performed a time-reproduction task and a time-bisection task, before and after leftward and rightward prismatic adaptation. Results showed that prismatic adaptation inducing a rightward orientation of spatial attention produced an overestimation of time intervals, whereas prismatic adaptation inducing a leftward shift of spatial attention produced an underestimation of time intervals. These findings not only confirm that temporal intervals are represented as horizontally arranged in space, but also reveal that spatial modulation of time processing most likely occurs via cuing of spatial attention, and that spatial attention can influence the spatial coding of quantity in different dimensions.