Association between 2D:4D ratio and aggression in children and adolescents: cross-cultural and gender differences
Background: Two recent meta-analyses have suggested the association between digit ratio (2D:4D) and ag-
gression is weak. This conclusion has been criticised because the meta-analyses conflate forms of aggression that show strong sex differences with those that do not, and most studies have considered post-pubertal participants. Aims: We test the influence of 2D:4D and ethnicity in the expression of aggression in children and adolescents in four ethnic groups of European and African origin.
Study design: Buss and Perry aggression questionnaire. Direct measurement of the 2nd and 4th digits.
Subjects: 1296 children and adolescents from Tanzania and Russia from 4 ethnic groups – Datoga, Meru, Russians, Tatars.
Results: There were ethnic and gender differences in ratings on aggression with boys consistently reporting more physical aggression. In all four samples right 2D:4D was significantly lower in boys, compared to girls. With regard to our total sample of boys, the right 2D:4D was significantly and negatively associated with self-ratings on physical aggression, but no association was found for left 2D:4D. No associations between 2D:4D and physical aggression were found for girls. Hostility was negatively correlated with 2D:4D for boys, and anger was posi- tively correlated with 2D:4D in girls.
Conclusion: Sex differences were strongest for right 2D:4D (boys < girls), and for physical aggression (boys > girls). Right 2D:4D was negatively related to physical aggression in boys only, suggesting possible relationship to prenatal androgenization.
The paper aims to investigate the process of establishing distribution network. The paper takes network paradigm as a main basis of investigation looking at the development of distribution networks in Russian chemical industry.
Modern capitalism favors values that undermine our face-to-face bonds with friends and family members. Focusing on the post-communist world, and comparing it to more 'developed' societies, this book reveals the mixed effects of capitalist culture on interpersonal relationships. While most observers blame the egoism and asocial behavior found in new free-market societies on their communist pasts, this work shows how relationships are also threatened by the profit orientations and personal ambition unleashed by economic development. Successful people in societies as diverse as China, Russia, and Eastern Germany adjust to the market economy at a social cost, relaxing their morals in order to obtain success and succumbing to increased material temptations to exploit relationships for their own financial and professional gain. The capitalist personality is internally troubled as a result of this "sellout," but these qualms subside as it devalues intimate qualitative bonds with others. This book also shows that post-communists are similarly individualized as people living in Western societies. Capitalism may indeed favor values of independence, creativity, and self-expressiveness, but it also rewards self-centeredness, consumerism, and the stripping down of morality. As is the case in the West, capitalist culture fosters an internally conflicted and self-centered personality in post-communist societies.
The Working Paper examines the peculiarities of the Russian model of corporate governance and control in the banking sector. The study relies upon theoretical as well as applied research of corporate governance in Russian commercial banks featuring different forms of ownership. We focus on real interests of all stakeholders, namely bank and stock market regulators, bank owners, investors, top managers and other insiders. The Anglo-American concept of corporate governance, based on agency theory and implying outside investors’ control over banks through stock market, is found to bear limited relevance. We suggest some ways of overcoming the gap between formal institutions of governance and the real life.
The main focus of this paper is the relation between the realisation of the right of the child to express his/her views and democracy in Russia. With this in view, I will study the interconnection between the right to express the views and the right to participate. Further, I will give an overview of the specifics of democracy in Russia, how they influence political participation, and what could be done to prevent the further infantilisation of citizens in Russia. Finally, I will explore traditional perceptions with regard to children’s participation in Russia and the legal framework and practice of the implementation of the child’s right to social and political participation.
We review the transition of the Russian banking sector focusing on the interplay between ownership change and institutional change. We find that the state's withdrawal from commercial banking has been inconsistent and limited in scope. To this day, core banks have yet to be privatized and the state has made a comeback as owner of the dominant market participants. We also look at the new institutions imported into Russia to regulate banking and finance, including rule of law, competition, deposit insurance, confidentiality, bankruptcy, and corporate governance. The unfortunate combination of this new institutional overlay and traditional local norms of behavior have brought Russia to an impasse - the banking sector's ownership structure hinders further advancement of market institutions. Indeed, we may now be witnessing is a retreat from the original market-based goals of transition.
UK corporate tax reform, corporate tax in Russia and tax relief system were considered and described in the article. Also it was made an attempt to apply UK experience of innovative activity encouragement through corporate tax regulation to Russian economy.
In this paper the public-private wage gap is estimated by means both of the OLS and the quantile regression, which will provide a more complex picture of the distribution of the public-private sector wage gap. The author finds the existence of significant public-private wage gap (about 30%) considering both observable and unobservable characteristics of workers and jobs. Using the decomposition based on quantile regression helps to answer the question about the nature of the wage differences. The author comes to the conclusion that the main reason for the gap is the institutional mechanisms of public sector wages in Russia. The analysis is based on the data from Russian Longitudinal Monitoring Survey (RLMS-HSE) 2000-2010.
In his article Vladimir Kantor explores the destiny of Russia intelligentsia within the context of cultural crisis that took place at the turn of XIX and XX centuries, analyzing the Vekhovs, a group of leading intellectuals who ran a collection of essays, titled "Vekhi", studying their relationship towards that Russian cultural phenomenon. To author, the intelligentsia is considered as a critical factor in the development of Russian history. Within a context of the struggle around the "Vekhi", by referring to famous philosophical and literature books, published in 1909, the author focuses on relationships between intelligentsia and ordinary people, their attractive and repulsive interaction, which represents the key theme of the Russian destiny. Any historical movement occurs through tragedy; heroes who move the history have to sacrifice themselves to provide that movement. Confirmation to that idea would be rejection and exclusion of the Russian intelligentsia from the country's mentality throughout a number of generations which ultimately led to its tragic being.
The general aim of this thesis is to explore the gendered and classed nature of social work and social welfare in Russia to show how social policy can be a part of and reinforce marginalisation. The overall research question is in what ways class and gender are constructed in Russian social work practice and welfare rhetoric through Soviet legacies and contemporary challenges? In addition, which actors contribute to the constitution of social work values and how this value system affects the agency of the clients? This study focuses on contradictory ideologies that are shaped in discursive formations of social policy, social work training and practice. It is a qualitative study, containing fi ve papers looking at this issue from three different perspectives: policy and institutions, culture and discourse, actors and identity. The data collection was arranged as a purposive–iterative process. The empirical material consists of qualitative interviews with social work practitioners, administrators and clients, participant observations in social services and analysis of documents of various kinds.
The distractive effects on attentional task performance in different paradigms are analyzed in this paper. I demonstrate how distractors may negatively affect (interference effect), positively (redundancy effect) or neutrally (null effect). Distractor effects described in literature are classified in accordance with their hypothetical source. The general rule of the theory is also introduced. It contains the formal prediction of the particular distractor effect, based on entropy and redundancy measures from the mathematical theory of communication (Shannon, 1948). Single- vs dual-process frameworks are considered for hypothetical mechanisms which underpin the distractor effects. Distractor profiles (DPs) are also introduced for the formalization and simple visualization of experimental data concerning the distractor effects. Typical shapes of DPs and their interpretations are discussed with examples from three frequently cited experiments. Finally, the paper introduces hierarchical hypothesis that states the level-fashion modulating interrelations between distractor effects of different classes.
This article describes the expierence of studying factors influencing the social well-being of educational migrants as mesured by means of a psychological well-being scale (A. Perrudet-Badoux, G.A. Mendelsohn, J.Chiche, 1988) previously adapted for Russian by M.V. Sokolova. A statistical analysis of the scale's reliability is performed. Trends in dynamics of subjective well-being are indentified on the basis the correlations analysis between the condbtbions of adaptation and its success rate, and potential mechanisms for developing subjective well-being among student migrants living in student hostels are described. Particular attention is paid to commuting as a factor of adaptation.
Hypoxia of trophoblast cells is an important regulator of normal development of the placenta. However, some pathological states associated with hypoxia, e.g. preeclampsia, impair the functions of placental cells. Oxyquinoline derivative inhibits HIF-prolyl hydroxylase by stabilizing HIF-1 transcription complex, thus modeling cell response to hypoxia. In human choriocarcinoma cells BeWo b30 (trophoblast model), oxyquinoline increased the expression of a core hypoxia response genes along with up-regulation of NOS3, PDK1, and BNIP3 genes and down-regulation of the PPARGC1B gene. These changes in the expression profile attest to activation of the metabolic cell reprogramming mechanisms aimed at reducing oxygen consumption by enabling the switch from aerobic to anaerobic glucose metabolism and the respective decrease in number of mitochondria. The possibility of practical use of the therapeutic properties of oxyquinoline derivatives is discussed.