Assessing the nature of nanotechnology: can we uncover an emerging general purpose technology?

Attention has increasingly shifted towards the long-run perspective on technological innovation, which suggests that progress comes in waves, each one originating with a major breakthrough or general purpose technology (GPT). This paper seeks to assess whether nanotechnology is likely to be (or become) a GPT, a characteristic that other researchers have sometimes assumed though not necessarily documented. Based on a survey of existing literature, this paper will explore the extent to which nanotechnology addresses three primary characteristics of a GPT: pervasiveness, innovation spawning, and scope for improvement. The paper draws on patent and patent citation databases to highlight the types of quantitative and qualitative information that would be necessary, and in some instances is still lacking, to characterize fully the nature of nanotechnology.

Motivation and Intervention in the Northern Ireland Peace Process: An Interview with President Bill Clinton

The role of former U.S. President William Jefferson Clinton in the Northern Ireland peace process has been acknowledged as an example of political risk‐taking and leadership driven by political interests and strategic post–Cold War aims. The tendency to examine Clinton's role from the perspective of international and global policy objectives, however, has obscured consideration of his motivational role in the Northern Ireland peace process and of how he moved between encouragement and intervention to help the political parties reach a settlement. This article, which is drawn from an extended interview conducted with Clinton in 2017, seeks to paint a more comprehensive picture of Clinton's participation in the peace process, showing how his combination of motivational and interventional skills enabled him to help convince others of the need to take risks for peace and gave him greater influence and leverage over the peace process as a result.     

Friends in Activities,School-related Affect,and Academic Outcomes in Diverse Middle Schools

Participating in school-based activities is linked to positive academic engagement and achievement, but less is known about how peer relationships within activities affect these outcomes. The current study examined friends in extracurricular activities as a predictor of academic outcomes in multiethnic middle schools in California. Specifically, the mediating role of school belonging, and interactions by ethnicity and type of activity, were examined in a sample including African American or Black, East or Southeast Asian, White, and Latino youth in extracurricular activities (N?=?2268; M_age?=?13.36 in eighth grade; 54% female). The results of multilevel mediational models suggested that school belonging mediated the link between friends in activities and academic outcomes, and these findings replicated across groups based on ethnicity and the type of activity in which one was involved in general. These results are discussed in terms of how activities can be structured to promote positive peer relations in ways that are linked with academic engagement and achievement.     

Should it be curtains for some of the IMF’s lending windows?

Increasing attention is being paid to IMF governance and operations, but not to how IMF programs are differentiated under the array of available lending windows. This paper examines empirically the economic and political circumstances associated with the use of IMF facilities. It therefore extends existing research into the determinants of IMF arrangements by investigating the extent to which different influences are at work in the case of different facilities. Focusing initially on extended arrangements as compared to stand-bys, the results indicate that although initially the facilities were used in different economic circumstances, since the mid 1980s these differences have largely disappeared. Instead the differences between user countries have become more political than economic. There are, however, some differences between concessionary and non-concessionary facilities beyond the income levels of countries using them. The policy implications for the range and design of the Fund’s lending windows are discussed.

Negative Inferential Style Mediates the Association between Racial Identity and Depressive Symptoms among African American Adolescents

Journal of Youth and Adolescence - Negative inferential style is a cognitive vulnerability for depression. Yet, few studies have explored how this risk factor intersects with culturally-specific...     

In a State?

There has been considerable discussion of the decline of the nation-state. It is important, however, to set claims that the nation-state is in decline in historical context and to distinguish processes of state adaptation to crises from changes in the power of the state. The popularity of anti-state rhetoric in the 1980s and 1990s led many to confuse changes in the modes of state activity, of which there is much evidence, with a decline in the significance of the state, for which there is much less evidence.     

“It Must Be <Emphasis Type="Italic">Me</Emphasis>”: Ethnic Diversity and Attributions for Peer Victimization in Middle School

This study examined the mediating role of self-blaming attributions on peer victimization-maladjustment relations in middle school and the moderating role of classroom ethnic diversity. Latino and African American 6th grade participants (N = 1105, 56% female) were recruited from middle schools in which they were either members of the numerical majority ethnic group, the numerical minority, or one of several ethnic groups in ethnically diverse schools. Peer nomination data were gathered in the Fall of 6th grade to determine which students had reputations as victims of harassment and self-report data on self-blame for peer harassment and the adjustment outcomes of depressive symptoms and feelings of self-worth were gathered in the Spring of 6th grade, approximately 6 months later. A mediational model in which self-blame partly explained the relation between victimization and maladjustment was supported among students from the majority ethnic group in their classroom but not among students from the minority group. The usefulness of including ethnic diversity as an important context variable in studies of peer victimization during early adolescence was discussed.