Implicit and Explicit Stereotyping of Adolescents

Although adolescents are commonly assumed to be rebellious, risky and moody, two experiments demonstrate for the first time that these beliefs operate both explicitly and implicitly as stereotypes. In Experiment 1, participants (a) explicitly endorsed adolescent stereotypes and (b) implicitly associated adolescent stereotyped words more rapidly with the adolescent than the adult social category. Individual differences in the explicit endorsement of adolescent stereotypes predicted explicit perceptions of the rebelliousness of a 17-year-old but not a 71-year-old, although individual differences in implicit stereotyping did not. Identification with adults was associated with greater implicit stereotyping but not explicit stereotyping. In Experiment 2, subliminal exposure to adolescent stereotyped words increased subsequent perceptions of the rebelliousness of a 17-year-old but not a 71-year-old. Although individual differences in implicit adolescent stereotyping did not predict explicit evaluations of adolescents, stereotypes of adolescents nevertheless influenced explicit evaluations unconsciously and unintentionally.

Max Frei theory revisitation: does really strokes depth change along time?

A serious problem in questioned document examination is to establish the age of written lines. With respect to paper dating, in the past, Max Frei theory (based only on microscope analysis) claimed that strokes are time-dependent. Therefore, according to this theory, it has been asserted that from the analysis of the strokes depth changes it is possible to try to date the handwritten document (to find out that the document is older than ...). In the present work, we investigate the strokes depth change by a laser profilometer considering not only the time but also microclimatic variations. First, we analyze the stability of stroke characteristics along the time. In particular, we demonstrate that if the document is preserved without change of temperature and humidity, the depth of the strokes has not appreciable changes. In this way, we have the purpose to verify the real possibility of documents dating by means of Max Frei theory. Subsequently, we test how the 3D profile of strokes changes in connection with the microclimatic variations. In particular, we test humidity variations. With this experiment, we show that humidity variations reduce the strokes depth. Moreover, this effect shows a non-linear trend, leaving a hysteresis on the depth. Finally, we show that the analysis of 3D stroke profile is unable to determine the age of documents.     

Toward a political economy of post-Fordist punishment

This article suggests some new lines of research in the field of the political economy of punishment and some possible new directions for a critical approach to contemporary social control strategies. The starting point is the transition from a Fordist economy to what can be defined as a post-Fordist system of production. I outline some tendencies in the actual capitalist dynamic (concerning the labour market, the production process, the relations between the workforce and capitalist power and between work and social citizenship), suggesting that a renewed political economy of social control has to deal with them. Two tendencies are assumed to be structural. On the one hand, the tendency of the capitalist system to make the production (and extraction) of surplus-value more and more independent of the effective working time (a tendency toward the reduction of human labour in the productive process). On the other hand, the tendency towards the massive introduction of new technologies: a tendency whose main consequences seem to be the intellectualisation of human labour and the decline of the classic distinction between manual and intellectual labour. I assume that these tendencies give rise to a new productive subject (the multitude), whose characters exceed the actual organisation of work and deepen the contradictions intrinsic to post-Fordist societies. Hence, an analysis of some new social control strategies follows, where I consider actuarialism as a technology for the control of these contradictions

The Four Horsemen of the Apocalypse: Understanding Human Security

Since the end of the Cold War, security studies have broadened to take into account a wide range of non‐military threats ranging from poverty to environmental concerns rather than just national defence. Security scholars, backed by international organizations and a growing number of national governments, have developed the concept of ‘human security’, focusing on the welfare of ordinary people against a broad range of threats. This has aroused vigorous debate. The first part of this article proposes an analytical model of human security. The second part argues that it is important to measure how ordinary people perceive risks, moving beyond state‐centric notions of human security. New evidence is examined that draws upon survey items specially designed to monitor perceptions of human security, included for the first time in the sixth wave of the World Values Survey (WVS), with fieldwork conducted in 2010–12. The third part demonstrates that people distinguish three dimensions – national, community and personal security – and then explores some structural determinants driving these perceptions. The fourth part discusses why perceptions of human security matter, particularly for explaining cultural values and value change around the world. The conclusion argues that the shift from a narrow focus on military security toward the broader concept of human security is a natural response to the changing challenges facing developed societies, in which the cost‐benefit ratio concerning war has become negative and cultural changes have made war less acceptable. In this setting, valid measures of perceptions of human security have become essential, both to understand the determinants of the concept among ordinary people and to analyze their consequences.     

We’ve got them on the list: contacting,canvassing and voting in a British general election campaign

Many voters are canvassed by British political parties in the months and weeks immediately preceding a general election – but many are not. The parties are selective in whom they make contact with, and where. They focus on those in marginal constituencies who are likely to vote for them – and having identified them early in the process they contact them again, seeking to sustain that support in the seats where the contest overall will be either won or lost. A large panel survey conducted immediately before and after the 2010 general election allows detailed insight into that pattern of canvassing, identifying who the parties contacted, and where, in the six months prior to the election being called, and then who were contacted during the month immediately preceding polling day, and in how many different ways. Each party focused on its own supporters in the marginal constituencies, and in the middle-class neighbourhoods within those constituencies, but whereas the Conservatives, expecting to win the election, campaigned most intensively in the seats they lost by relatively small margins at the previous contest, Labour and the Liberal Democrats fought defensive campaigns in the seats that they won then. Such tactics were successful; the more ways in which respondents were contacted by a party, the more likely they were to vote for it.     

更思政治性国际劫机犯罪的司法协作困境——以政治犯不引渡原则为切人

各国意识形态领域的差异以及特定国际事件的国家利益纠葛共同影响了对政治犯不引渡原则的适用．进一步导致了与“政治性目的”有关的国际劫机犯罪的司法协作困境重重。此类劫机事件的困境实质上是各国国家利益、世界人权事业发展与政治自由以及国际打击劫机犯罪等诸多需要的体现。而解决困境的现实方案则是：将具体的“政治性”国际劫机事件所涵括的现实国家利益纠葛作为首要的价值砝码,兼顾事件的人权保护意义与政治自由价值,并在此基础上分类处理。     

The intellectual legacy of Gordon Tullock

Gordon Tullock is one of the world’s leading economists. Even more so than Chicago’s Gary Becker, Tullock has extended the rational choice model into areas previously judged to lie outside the realm of economics. This essay identifies Tullock’s contributions to constitutional political economy, public choice, bureaucracy, the law, and bio-economics. The essay focuses attention most especially on Tullock’s pioneering contributions to public choice, including his twenty-year editorship of Public Choice.