Helps individual readers to overcome procrastination and build self-esteem Reveals how to create a culture of accountability, and how to hold someone accountable Gives leaders a step-by-step process for helping team members become more self-responsible Explains commitment reluctance and how to encourage self-responsibility among team members Uncovers why we blame others and shows how to defeat a blame culture Provides an easy read with no consultant-speak In recent years, HORN Training and Consulting was awarded the distinguished Gold Medal by the (...) Canadian Society for Training and Development for its leadership development program designed for one of the world’s largest international banks; and HORN is currently executing leadership development projects on a global scale for companies in the consumer packaged goods and pharmaceutical industries. (shrink)

“Não existe ninguém que não esteja mais próximo da morte depois de um ano que antes dele, amanhã mais do que hoje, hoje mais do que ontem, pouco depois mais do que agora e agora pouco mais do que antes”. Neste trecho do livro “Cidade de Deus”, um dos mais importantes filósofos da Idade Média – Santo Agostinho (354-430) – enfatiza uma velha constatação da humanidade, mas que a angustia em qualquer época.

The increasing availability of passively observed data has yielded a growing interest in “data fusion” methods, which involve merging data from observational and experimental sources to draw causal conclusions. Such methods often require a precarious tradeoff between the unknown bias in the observational dataset and the often-large variance in the experimental dataset. We propose an alternative approach, which avoids this tradeoff: rather than using observational data for inference, we use it to design a more efficient experiment. We consider the case (...) of a stratified experiment with a binary outcome and suppose pilot estimates for the stratum potential outcome variances can be obtained from the observational study. We extend existing results to generate confidence sets for these variances, while accounting for the possibility of unmeasured confounding. Then, we pose the experimental design problem as a regret minimization problem subject to the constraints imposed by our confidence sets. We show that this problem can be converted into a concave maximization and solved using conventional methods. Finally, we demonstrate the practical utility of our methods using data from the Women’s Health Initiative. (shrink)

What role does race play in the moral judgment of character? None, ideally, philosophers insist, contending that the proper assessment of an action requires that we disregard any social values associated with the body performing it. What rightly comes under evaluation, they assert, is the neutral, abstract deed irrespective of the race of the agent. Only under these conditions, presumably, can we gauge true moral worth. Reading together Immanuel Kant and Frantz Fanon on ethics and race, I propose instead that (...) embodied values such as those accorded by race do not distort the portrait of the ethical subject but rather bring that subjectivity into being. Key Words: blackness • embodiment • ethics • Frantz Fanon • Immanuel • Kant • morality • race • value. (shrink)

La microfísica del poder –de la qual Michel Foucault esdevé el principal exponent– emergeix com un efecte del panorama que segueix el Maig del 68, en el qual sorgeix un cicle de noves lluites centrades en el reconeixement i el desenvolupament de nous tipus de subjectivitat. Ara que han passat trenta anys des de la mort de l’autor, defensaré la necessitat d’aplicar la microfísica del poder a una realitat que ja no pot respondre a unes anàlisis fonamentades en paràmetres estrictament (...) econòmics i que demanda, en canvi, eixamplar el camp de visió per incloure-hi el paper que juga el poder en la producció de les subjectivitats. (shrink)

Abstract…observations of skylfull pylotts is the onlye waye to bring it in rule; for it passeth the reach of naturall philosophy. – Michael Gabriel, 1576 (Collinson, 1867, p. 30)Abstract The tension between empirical data and formal theory pervades the entire history of geomagnetism, from the Middle Ages up to the present day. This paper explores its early-modern history (1500–1800), using a hybrid approach: it applies a methodological framework used in modern geophysics to interpret early-modern developments, exploring to what extent formal (...) conjectures shaped observation and vice versa. A range of pertinent case studies supports classification of this entire period as proto-scientific, characterised by the initial formation of theories being largely disconnected from observational constraints, and their subsequent evolution being advanced primarily by their empirical falsification, and not necessarily associated with the introduction of an alternative. The few exceptional instances of purely data-driven discovery were essentially due to an improved signal-to-noise ratio. (shrink)

Revendo recentemente o ótimo filme “A Vila”, do diretor indiano M. Night Shyamalan (o mesmo diretor de “O Sexto Sentido”, “Corpo Fechado” e “Sinais”), é possível entender os motivos que levaram os fundadores do vilarejo fictício a criar um mundo à parte para as futuras gerações. O filme, de 2004, é inserido no gênero “suspense” por conta de sua história central em torno de uma lenda sobre criaturas aterradoras que vivem na floresta. Estas são o empecilho para que os moradores (...) cultivem o desejo de deixar o único lugar que conhecem. (shrink)

A collection of photographs depicts life on Chicago's west side between 1949 and mid-1960s.