From the foundation of self-determination theory and existing literature on forms of power, we empirically explored relationships between followers’ perceptions of their leader’s use of various forms of power, followers’ self-reported motivational outlooks, and followers’ favorable work intentions. Using survey data collected from two studies of working professionals, we apply path analysis and hierarchical multiple regression to analyze variance among constructs of interest. We found that followers’ perceptions of hard power use by their leaders (i.e., reward, coercive, and legitimate power) (...) was often related to higher levels of sub-optimal motivation in followers (i.e., amotivation, external regulation, and introjected regulation). However, followers who perceived their leaders used soft power (i.e., expert, referent, and informational power) often experienced higher levels of optimal motivation (i.e., identified regulation and intrinsic motivation), but further investigation of soft power use is warranted. The quality of followers’ motivational outlooks was also related to intentions to perform favorably for their organizations. (shrink)

The Modern Dance of Death by Peyton Rous was originally delivered as the Linacre lecture for the year 1929 at the University of Cambridge. The purpose of the lecture was to discuss the manner in which humankind's relationship to physical ailments and the attendant risks of death had altered in the four hundred years since Thomas Linacre's time. As Rous saw it, 'From the moment that the body becomes a going concern it must fight for its integrity. Its Dance (...) with Death begins long before birth and never ceases throughout the lengthening period of what we call health. Everything coming in contact with it shapes its destiny.'. (shrink)

In this concise book based on his Arne Ryde Lectures in 2002, Young suggests a conceptual framework for studying strategic learning and highlights theoretical developments in the area. He discusses the interactive learning problem; reinforcement and regret; equilibrium; conditional no-regret learning; prediction, postdiction, and calibration; fictitious play and its variants; Bayesian learning; and hypothesis testing. Young's framework emphasizes the amount of information required to implement different types of learning rules, criteria for evaluating their performance, and alternative notions of equilibrium to (...) which they converge. He also stresses the limits of what can be achieved: for a given type of game and a given amount of information, there may exist no learning procedure that satisfies certain reasonable criteria of performance and convergence. In short, Young has provided a valuable primer that delineates what we know, what we would like to know, and the limits of what we can know, when we try to learn about a system that is composed of other learners. (shrink)

In their article, Romanis and Adkins delineate pregnancy loss and procreative loss to show that the former is possible without the latter, as in the case of artificial amnion and placenta technology.1 Here, we are interested in examining the reverse—procreative loss without pregnancy loss—to further tease apart these two types of loss. We discuss two cases: being forced to continue a pregnancy despite fetal demise due to abortion restrictions and choosing to selectively reduce a multifetal pregnancy. Our analysis buttresses the (...) authors’ conclusion: due to our fetal-centric conception of pregnancy, we are only able to value pregnancy instrumentally (ie, for the fetus), not intrinsically. Understanding pregnancy as an embodied state rather than a process that not only acknowledges the intrinsic value of pregnancy for pregnant people but also encourages society to intrinsically value pregnant people is important. In 2022, the Supreme Court of the United States removed the constitutional right to an abortion in Dobbs v Jackson Women’s Health Organization, shifting the responsibility of determining abortion regulations to individual US states.2 Due to the Dobbs decision, there …. (shrink)

This article concerns itself with the reception of Rous' 1911 discovery of what later came to be known as the Rous Sarcoma Virus (RSV). Rous made his discovery at the Rockefeller Institute for Medical Research which had been primarily established to conduct research into infectious diseases. Rous' chance discovery of a chicken tumor led him to a series of conjectures about cancer causation and about whether cancer could have an extrinsic cause. Rous' finding was received with some scepticism by the (...) scientific community that held that cancer was not infectious and favored explanations which located the origins of cancer in the inner mechanism of the cell. After 4 years of unsuccessful effort to isolate and further determine the virus Rous felt compelled to discontinue his work on cancer viruses. When 55 years later, the significance of Rous's discovery was attested by the award of the Nobel Prize, it opened up debates about the issues of delayed recognition and scientific reputation. This article also considers why Rous' hypothesis of a viral origin of cancer could not be incorporated into the existing body of knowledge about cancer before the 1950s. (shrink)

This article concerns itself with the reception of Rous’ 1911 discovery of what later came to be known as the Rous Sarcoma Virus. Rous made his discovery at the Rockefeller Institute for Medical Research which had been primarily established to conduct research into infectious diseases. Rous’ chance discovery of a chicken tumor led him to a series of conjectures about cancer causation and about whether cancer could have an extrinsic cause. Rous’ finding was received with some scepticism by the scientific (...) community that held that cancer was not infectious and favored explanations which located the origins of cancer in the inner mechanism of the cell. After 4 years of unsuccessful effort to isolate and further determine the virus Rous felt compelled to discontinue his work on cancer viruses. When 55 years later, the significance of Rous’s discovery was attested by the award of the Nobel Prize, it opened up debates about the issues of delayed recognition and scientific reputation. This article also considers why Rous’ hypothesis of a viral origin of cancer could not be incorporated into the existing body of knowledge about cancer before the 1950s. (shrink)