Hand hygiene: Sounds easy, but not when it comes to implementation

The BLUPs Are Not “Best” When It Comes To Bootstrapping

In the setting of mixed models, some researchers may construct a semiparametric bootstrap by sampling from the best linear unbiased predictor residuals. This paper demonstrates both mathematically and by simulation that such a bootstrap will consistently underestimate the variation in the data in 3nite samples. c © 2002 Published by Elsevier Science B.V.

When It Comes to Clethra: Roots Matter

When it comes to the scrunch.

Where you can find the when it comes to the crunch easily? Is it in the book store? On-line book store? are you sure? Keep in mind that you will find the book in this site. This book is very referred for you because it gives not only the experience but also lesson. The lessons are very valuable to serve for you, that's not about who are reading this when it comes to the crunch book. It is about...

Ant colonies outperform individuals when a sensory discrimination task is difficult but not when it is easy.

"Collective intelligence" and "wisdom of crowds" refer to situations in which groups achieve more accurate perception and better decisions than solitary agents. Whether groups outperform individuals should depend on the kind of task and its difficulty, but the nature of this relationship remains unknown. Here we show that colonies of Temnothorax ants outperform individuals for a difficult perce...

Are You Smarter Than a Teenager? Maybe Not When It Comes to Reinforcement Learning

Adolescence is a time of tumultuous behavior that may result, in part, from brain circuitry that enhances reward seeking. In this issue of Neuron, Davidow et al. (2016) present a convincing argument that adolescent brain functionality can be adaptive in certain contexts, particularly probabilistic learning environments.