Relational processing following stroke

The research examined relational processing following stroke. Stroke patients (14 with frontal, 30 with non-frontal lesions) and 41 matched controls completed four relational processing tasks: sentence comprehension, Latin square matrix completion, modified Dimensional Change Card Sorting, and n-back. Each task included items at two or three levels of relational complexity. Relational processing was impaired in the stroke groups. This was due mainly to items at the intermediate ternary-relational level of complexity. Less complex binary-relational items and more complex quaternary-relational items (the latter are difficult for adults generally) were less sensitive to stroke status. Impairment was greater in frontal than non-frontal stroke patients. Positive inter-correlations among measures supported the domain-general nature of relational processing. Implications for assessment and intervention are discussed.     

An assessment of Church life in Vietnam

Biblia: Válogatás a Vizsolyi Bibliábol (Bible: Selections from the Vizsoly Bible) compiled by István Vas. Budapest: Európa könyvkiadó, 1986. 933 pp. 125 Ft.

Vallási kisközösségek Magyarországon (Small Religious Communities in Hungary ) by József Fodor. Budapest: Magyar Média, n.d. Paperback, 168 pp.

The Struggles for Poland by Neal Ascherson. London: Michael Joseph, 1987. 242 pp, £14·95.

Human Rights in Yugoslavia edited by Oskar Gruenwald and Karen Rosenblum‐Cale. Los Angeles: Institute for Interdisciplinary Research; New York: Irvington Publishers, 1986. 673 pp.

?rtve Drugog Svetskog Rata u Jugoslaviji (Victims of the Second World War in Yugoslavia) by Bogoljub Ko?ovi?. London: Biblioteka Na?e Delo, 1985. 205 pp. Include English and French summaries

The Churches of China by Britt E. Towery, Jr. Revised and enlarged second edition. Waco, Texas: Long Dragon Books, 1987. 300 pp.

Islam and Resistance in Afghanistan by Olivier Roy. Cambridge: Cambridge University Press, 1986. Paperback, 254 pp.

Ioann XXIII ‐ Pobornik edinstva khristian (John XXIII: Bringer of Christian Unity) by Metropolitan Nikodim (Rotov) of Leningrad and Novgorod Vienna: Pro Oriente, 1984. 656 pp.

A Radiance in the Gulag by Nijole Sadunaite. Translated by Rev. Casimir Pugevi?ius and Marian Skabeikis. Manassas, Virginia: Trinity Communications, 1987. Paperback, 148 pp. English printing planned for January 1988.

Book note

Der Geistliche und seine Gemeinde in Osteuropa (The Priest and his Parish in Eastern Europe) edited by Wolfgang Kasack. Berlin: Berlin Verlag, 1986. Paperback, 160 pp.     

Attention and Executive Function Deficits in Adolescent Sex Offenders

Thirty male adolescent sex offenders and 20 age-matched male adolescents completed an extensive battery of attention and executive function tests. Controls were obtained from adolescents from a socially and economically deprived background, typical of the offending group. The attention battery was based on Mirksy, Anthony, Duncan, Ahearn, and Kellam (1991) and the executive function battery on Kelly (2000a). Successful matching for IQ was not achieved and therefore ANCOVA comparisons were made between the groups, with IQ as the covariate. In attention a highly significant difference was found on the focus-execute factor and a significant difference on the shift factor. In executive function there was a highly significant difference only on the response speed factor. In all cases better abilities were demonstrated by the control group. The importance of thorough neuropsychological investigation in the clinical assessment of this forensic group is supported. The clinical implications of neuropsychological deficits in terms of risk assessment and clinical management are discussed.     

Resistance to the influences of others: Limits to the formation of a collective memory through conversational remembering

People often form collective memories by sharing their memories with others. Warnings about the reliability of one conversational participant can limit the extent to which conversations or other forms of postevent information can influence subsequent memory. Although this attenuation is consistently found for prewarnings, there are substantial reasons to suspect that, by carefully manipulating both individual characteristics of the listener in a conversation and the dynamics of the postevent conversation, one can restrict the effect even prewarnings have on the influence a speaker might have on the memory of a listener. Indeed, in situations in which a speaker contributes substantially to a conversation and the quality of memory of a listener is poor, prewarnings have the paradoxical effect of increasing the influence of the speaker on a listener's memory. Warnings may not always limit the formation of a collective memory. Copyright © 2009 John Wiley & Sons, Ltd.     

Effects of Varying Feedback Accuracy on Task Acquisition: A Computerized Translational Study

Research has shown that the accuracy of instructions influences responding immediately and under later conditions. The purpose of the present study was to extend this literature and use a translational approach to assess the short- and long-term effects of feedback accuracy on the acquisition of a task. Three levels of inaccurate feedback were compared across groups. Participants who received accurate feedback performed best, while participants exposed to inaccurate feedback performed poorly in direct relation to the degree of inaccuracy. Once inaccurate feedback was corrected, this relation was less apparent. However, the effects of prior exposure to inaccurate feedback persisted in subsequent conditions when participants were exposed to accurate feedback. The effects of feedback accuracy on task acquisition also varied across individuals, suggesting that the effect may be idiosyncratic.     

THE AMAZING PLACENTA: EVOLUTION AND LIFELINE TO HUMANNESS

The placenta arose during mammalian evolution, which is recent in evolutionary terms. Genetic changes underlying placental development remain identifiable by the new science of comparative genomics (approximately post-2000). Randomly arising features of genomes including endogenous retroviruses and transposable elements have provided structural genes and gene-regulatory motifs responsible for innovations in placental biology. Stochastic genetic events indeed contribute to new functionality. Theologically, random mutations are part of the strategy by which the divine purpose for humanity is attained. Placental function critically underlies human brain development, and suboptimal function, associated with environmental conditions and maternal distress, contributes to mental health deficits in the offspring. Many enter life with handicaps arising from contingent events in utero, mandating understanding, compassion, and socioemotional support, imperatives native to moral including biblical values. The extended period of development afforded by placentation enables prenatal parenting, with implications for sensitive and devoted parental commitment.     

MARGARET THATCHER'S CHRISTIAN FAITH: A Case Study in Political Theology

Throughout the 1980s Margaret Thatcher dominated British and global politics. At the same time she maintained an active Christian faith, which she understood as shaping and informing her political choices and policies. In this article I argue that we can construct from Thatcher's key speeches, her memoirs, and her book on public policy a cultural “theo‐political” identity which guided her political decisions. Thatcher's identity was as an Anglo‐Saxon Nonconformist. This consisted of her belief in values such as thrift and hard work, care for the family and local neighbor, and charitable generosity; her belief in the renewal of the national British Christian spirit; and her notion of morality as the opportunity for free choice. Without a recognition of the centrality of her theo‐political identity, it is difficult to understand the values and beliefs which were central to her political life. The methodological issues raised by the construction of this theo‐political identity are examined in this article. The aim of the proposed methodology is to develop theological insights into a political phenomenon like Thatcher rather than make policy judgments or recommendations.     

The Growing-Block: just one thing after another?

In this article, we consider two independently appealing theories—the Growing-Block view and Humean Supervenience—and argue that at least one is false. The Growing-Block view is a theory about the nature of time. It says that (a) past and present things exist, while future things do not, and (b) the passage of time consists in new things coming into existence. Humean Supervenience is a theory about the nature of entities like laws, nomological possibility, counterfactuals, dispositions, causation, and chance. It says that none of these entities are fundamental, since if they were, this would entail the existence of irreducible necessary connections between matters of fact. Instead, these entities supervene on a fundamental, non-nomological ‘Humean mosaic’ of property instances at spacetime points. We will further explain and motivate the Growing-Block view and Humean Supervenience in Sects. 2 and 3, but first, we turn to our master argument.     

Neurosteroids for a successful pregnancy

Steroid hormones play a critical role in the initiation and maintenance of pregnancy. In particular, the important role that the progesterone metabolite, and neurosteroid, allopregnanolone, may play in fetal and adolescent development is becoming increasingly evident. Unlike steroid hormones, neurosteroids act at nontraditional targets in the central and peripheral nervous systems, including GABA(A) receptor complexes. This commentary discusses the three works in this issue that elucidate the important role of allopregnanolone in the mechanisms that regulate stress hypo-sensitivity of rodents in late pregnancy, neuroprotective effects in fetal sheep exposed to a hypoxic insult, and the continuing role that prefrontal cortex formation of allopregnanolone may play on the cognitive development of gestationally stressed rat offspring, grown to adolescence. The narrative that these works comprise was facilitated by the 5(th) International Meeting on Steroids and the Nervous System (Torino, Italy), which is organized to update our knowledge on the relationships between steroid hormones synthesized in different organs and the nervous system. Topics covered in this most recent meeting included sex differences in, and hormonal influences on, cannabinoid-regulated biology; steroids and pain; the importance of co-regulatory factors for steroid receptor action in the brain; mechanism and role of estrogen-induced nonclassical signaling in the brain; vitamin D as the forgotten neurosteroid; neurosteroids and GABA(A) receptors; and pathogenic mechanisms mediated by glucocorticoid receptors in psychiatric disorders. The 6(th) International Meeting on Steroids and the Nervous System will be held in Torino, Italy in February 2011.