The success of protest groups: Multivariate analyses

This paper reviews earlier research and presents new analytical findings regarding the outcomes of social movements. Using the resource mobilization/management approach, empirical propositions that seek to explain protest group success or failure are tested. Based upon data gathered from a sample of 53 US protest groups, the causal models explained the majority of the variance in degree of success between these groups. Our findings indicate that protest groups which threaten to replace or destroy established groups are usually unsuccessful, and those having many strong alliances tend to be more successful than groups fighting alone. The use of violence does not greatly aid the prediction of group outcome because of the unpredictable, ambivalent reaction to violence by established groups.     

Eigenvalue—Free methods for computing the distribution of a quadratic form in normal variables

The traditional method for computing the distribution of a quadratic form in normal variables, Pr(v'Qv相似文献   

Postconflict Reconciliation: Intergroup Forgiveness and Implicit Biases in Northern Ireland

Even after a conflict has formally ended, there is still a need for postconflict reconciliation and the building of mutual forgiveness and trust between communities. This article addresses psychological processes crucial to moving beyond a history of violent sectarian conflict in Northern Ireland. We investigated the predictors of intergroup forgiveness, in terms of intergroup emotions, infrahumanization, empathy, and intergroup contact. Intergroup trust and measures of implicit intergroup bias were also explored in this area of real intergroup conflict. The results are discussed in terms of their implications for postconflict reconciliation in Northern Ireland and other conflict areas.     

The Intervening Role of Relational Aggression between Psychological Control and Friendship Quality

This study investigated the associations among psychologically controlling parenting, relational aggression, friendship quality, and loneliness during adolescence. A model was proposed in which relational aggression plays an intervening role in the relations between both parental psychological control and friendship outcomes. In a sample comprised of middle adolescents and their parents, process analyses revealed that psychological control (indexed by parent and adolescent reports) positively predicted adolescents' self-reported relational aggression that, in turn, negatively predicted friendship quality and positively predicted loneliness. The model held for both mothers and fathers and was not moderated by adolescent gender. The discussion focuses on possible mechanisms explaining the relations among psychological control, relational aggression, and friendship outcomes.     

Forgetting the founders*

The inability, or unwillingness, of 20^th‐century sociologists to move beyond the agenda bequeathed by Marx, Weber, and Durkheim is remarkable in view not only of the now outdated presuppositions shared by all three but of the increasing likelihood that the more important influence on the human behavioural sciences in the 21^st century will turn out to be Darwin's. Not only has the coming together of evolutionary theory, population genetics, and molecular biology shown that significantly more of human behaviour can be explained by the theory of natural selection than was previously recognized, but non‐reductionist explanations of cultural and social evolution from within a neo‐Darwinian paradigm can be framed in terms no longer vulnerable to the criticisms previously levelled against the application to sociology of Darwin's original insight about ‘descent with modification’.     

Information subsidies and agenda-building during the Israel–Lebanon crisis

This study examined the impact of information subsidies on media coverage during a crisis. Using the July 2006 Israel–Lebanon conflict as a backdrop, this research reviewed access that U.S. military public affairs officers provided the media and analyzed subsequent coverage for the presence of the military's message. Coverage was more neutral to positive than negative. Items containing organizational messages were more positive; those quoting practitioner-facilitated sources introduced organizational messages into coverage and generated more positive coverage. Access to information subsidies had a positive impact on coverage and aided in the successful transfer of attribute salience from practitioners to the media.     

POLITICAL ECONOMY AND THE SOCIAL MARGINAL COST OF PUBLIC FUNDS: THE CASE OF THE MELTZER‐RICHARD ECONOMY

In previous studies on the social marginal cost of public funds (SMCF), the existing tax system has been assumed to be either arbitrary or optimal. This note explores another possibility: the existing tax system itself represents a political equilibrium. Our exploration proceeds in Meltzer and Richard’s (1981) political economy of redistributive taxation. An interesting feature of our finding is that the degree of income inequality as measured by the ratio of mean to median income can play an important role in estimating the SMCF and judging whether the level of redistribution is excessive or inadequate. (JEL D61, D72, H21)