The contribution of functional near-infrared spectroscopy (fNIRS) to the presurgical assessment of language function in children

Before performing neurosurgery, an exhaustive presurgical assessment is required, usually including an investigation of language cerebral lateralization. Among the available procedures, the intracarotid amobarbital test (IAT) was formerly the most widely used. However, this procedure has many limitations: it is invasive and potentially traumatic, especially for children. To overcome these limitations, neuroimaging techniques such as functional magnetic resonance imaging (fMRI) have been used. Again, these methods are difficult to use with children, who must remain motionless during data acquisition. Functional near-infrared spectroscopy (fNIRS) is a noninvasive functional imaging technique that is easily applied to pediatric and cognitively limited patients. It has been used recently in epileptic children for presurgical assessment of expressive and receptive language brain lateralization. The aim of this review is to present the contribution of fNIRS to the presurgical assessment of language function in children with neurological diseases.     

Student Learning Outcomes for Biblical Studies in the Liberal Arts

What is the role of biblical studies in a liberal arts curriculum? At the 2009 North American Society of Biblical Literature conference, a panel of seven Bible scholars provided brief analyses and arguments about the appropriate goals of teaching biblical studies in undergraduate contexts in this historical moment. They consider and critique the notion of specific Student Learning Outcomes or Objectives (SLOs) for courses about the Bible. In the process they address questions such as: what is the relative importance of “coverage” (biblical literacy, disciplinary knowledge and methods, and the historical creation of the biblical texts) versus modern and historical reception and uses of these texts? In their contributions, the authors analyze ways that a biblical studies course can develop the critical reading and writing skills that are the hallmark of undergraduate education. Some authors find these skills furthered by not bracketing from study the normative truth claims in the texts and instead strategically and critically encouraging the identity work and religious seeking associated with religious uses of these texts. Others call attention to the institutional and classroom power dynamics which inform and are constituted by the current student learning outcomes movement.     

Incommensurability in Aristotle's Theory of Reciprocal Justice

In just proportional exchange, under Aristotle's theory of reciprocal justice, superior sharers in a community materially assist the weaker, and receive honour as a reward. Aristotle's economic thought is represented with a system of 18 formulae. Explained are: (1) What Aristotle means when he says that it is impossible for two sharers or their erga to be commensurable; (2) The extent to which the variables in Aristotle's proportions can be quantified. (3) What diagonal pairing ( κατ διμ?τρoν σζ?υξι?) is; (4) How need makes sharers and their erga ‘sufficiently' commensurable; and (5) Aristotle's theory of what is just in exchange.     

Announcements

The Narcissistic Personality Inventory (NPI) has dominated research on narcissism in the field of social and personality psychology. Surprisingly, it is unclear whether the NPI is useful for identifying pathological narcissism in patients with Narcissistic Personality Disorder (NPD). The goal of this study was to close this research gap. We used an extreme-group approach by including NPD patients and healthy controls and comparing their narcissism scores. We further investigated whether explicit self-esteem (assessed with the Rosenberg Self-Esteem Scale) suppressed the relationship between group membership and NPI narcissism. According to our results, NPD patients do not score higher on the NPI in comparison to healthy controls. Analysis of indirect effects revealed that differences in NPI scores are suppressed by NPD patients’ low self-esteem. Our results indicate that the NPI is not a valid indicator of NPD, unless one controls for self-esteem. Implications for future research are discussed.     

Philosophy of Science A Personal Peek into the Future

In this opinion piece, the authors offer their personal and idiosyncratic views of the future of the philosophy of science, focusing on its relationship with the history of science and metaphysics, respectively. With regard to the former, they suggest that the Kantian tradition might be drawn upon both to render the history and philosophy of science more relevant to philosophy as a whole and to overcome the challenges posed by naturalism. When it comes to the latter, they suggest both that metaphysics has much to learn from the philosophy of science and that it offers an array of tools that philosophers of science can themselves appropriate.     

Centrality Preferences in Choices Among Similar Options

Three explanations were explored for the finding that people prefer the middle option rather than the extremes when choosing from an array of similar options. In Study 1, 68% chose the middle item from a set of three highlighters and three surveys, whereas 32% chose an item from either end, p < .0001. In Study 2, 71% selected the middle chair from a row of three chairs that were either all empty, or had a backpack occupying either one of the two end chairs, p < .0001. These results support a minimal mental effort principle rather than a preference for symmetry rule. In Study 3, 54.2% recalled more graphic items from the center poster of a 3-poster collage, whereas 31.3% and 14.5% recalled more items from the left and right posters, respectively, p < .004. These findings lend additional support to a focus of attention explanation.     

Self‐report measures,facial feedback,and personality differences (BEES) in cooperative vs. noncooperative situations: Contribution of the mimic system to the sense of empathy

The present study integrated three different measures of emotional empathic behavior in a social context: verbal self‐report measures (empathic response, emotional involvement, emotional significance, and valence), facial mimicry (activity of corrugator and zygomaticus muscles), and personal response to the Balanced Emotional Empathy Scale (BEES). Participants were presented with different interpersonal scene types (cooperation, noncooperation, conflict, indifference). Firstly, self‐rating on empathy, emotional involvement, and valence varied as a function of interpersonal context. Secondly, corrugator activity increased in response to conflictual and noncooperative situations; zygomatic activity increased in response to cooperative situations. Third, high‐ and low‐BEES subjects showed different empathic behavior: High‐empathic subjects were more responsive to empathy‐related situations than low‐empathic subjects. The convergence and divergence of these multidimensional measures was discussed.     

Unemployment as a chronic stressor: A systematic review of cortisol studies

Objective: Unemployment is a type of chronic stressor that impacts human health. The reasons for how the stress of unemployment affect health is still a matter of discussion. One of the pathways from chronic stress to ill health is mediated by cortisol, and so we set out to compile extant data on how its secretion is affected by unemployment.

Design: A systematic literature search was conducted to establish the cortisol dysregulatory effects of this stressor.

Main outcome measures: Only studies that specifically examined the effects of unemployment on cortisol excretion, and were written in English were included.

Results: Ten reports were obtained and synthesised to determine the severity and complexity of the effect of unemployment on cortisol secretion. The resulting combined evidence is mixed in terms of degree or dynamic of relationship.

Conclusions: The differences between the cumulate findings of the studies can be understood in the context of the lack of both standardised methodology and an absence of consensus on unemployment definition. We propose existing methodologies may be strengthened by acknowledging and accounting for the individual characteristics that may be relevant to the stress experience of unemployment.