Decoupling of the minority PhD talent pool and assistant professor hiring in medical school basic science departments in the US

Abstract Faculty diversity is a longstanding challenge in the US. However, we lack a quantitative and systemic understanding of how the career transitions into assistant professor positions of PhD scientists from underrepresented minority (URM) and well-represented (WR) racial/ethnic backgrounds compare. Between 1980 and 2013, the number of PhD graduates from URM backgrounds increased by a factor of 9.3, compared with a 2.6-fold increase in the number of PhD graduates from WR groups. However, the number of scientists from URM backgrounds hired as assistant professors in medical school basic science departments was not related to the number of potential candidates (R 2 =0.12, p>0.07), whereas there was a strong correlation between these two numbers for scientists from WR backgrounds (R 2 =0.48, p<0.0001). We built and validated a conceptual system dynamics model based on these data that explained 79% of the variance in the hiring of assistant professors and posited no hiring discrimination. Simulations show that, given current transition rates of scientists from URM backgrounds to faculty positions, faculty diversity would not increase significantly through the year 2080 even in the context of an exponential growth in the population of PhD graduates from URM backgrounds, or significant increases in the number of faculty positions. Instead, the simulations showed that diversity increased as more postdoctoral candidates from URM backgrounds transitioned onto the market and were hired

Family Physician Participation in Maintenance of Certification

PURPOSE The American Board of Family Medicine has completed the 7-year transition of all of its diplomates into Maintenance of Certification (MOC). Participation in this voluntary process must be broad-based and balanced for MOC to have any practical national impact on health care. This study explores family physicians’ geographic, demographic, and practice characteristics associated with the variations in MOC participation to examine whether MOC has potential as a viable mechanism for dissemination of information or for altering practice

Extra-territorial interventions in conflict spaces: explaining the geographies of post-Cold War peacekeeping

The period since the end of the Cold War has presided over a dramatic expansion in the number of multilateral peacekeeping operations (PKOs). Yet individual states have varied significantly in their enthusiasm for peacekeeping and, moreover, demonstrated a greater propensity to participate in operations located in certain countries than others. Our contribution in the present paper is to provide new insights into how geography underpins these spatial variations. Uniquely, we make use of a geographically disaggregated dataset of multilateral PKOs, which allows us to capture various dyadic linkages between sending and receiving countries. Our results confirm previous work indicating that more democratic countries are more likely to participate in PKOs, but extend these findings by showing that countries' commitment to human rights has a similar positive influence. We also show that aspects of spatial proximity (physical distance, same region) and relational proximity (colonial ties) between potential sending and receiving states raise the likelihood of participation. Yet we find that two relational variables widely discussed in the literature as possible correlates of peaceful interactions – bilateral trade and joint membership of intergovernmental organisations (IGOs) – have no statistically discernable influence on countries' involvement in particular PKOs