This slideshow gives a detailed explanation of the characteristics of statistical questions and how they differ from other types of questions, the types of studies, and the methods for collecting data. It describes the case of Clever...

An image of "Study of Drapery", created by Albrecht Durer in 1508 (Brush drawing on a dark ground with white highlight, 400 x 235 mm).

An image of "Study of a Drapery", created by Albrecht Durer in 1508 (Brush drawing on dark paper with white highlights, 257 x 192 mm).

An image of "Study for the Distribution of the Eagle Standards", created by Jacques-Louis David in 1808 (Pen, black ink, grey wash and white highlights, 181 x 290 mm).

An image of "Figure study", created by Fra Filippo Lippi from 1452-65 (Pen and ink with white highlights on tinted paper, 292 x 199 mm).

An image of "Study for Madonna and Child with St Anne", created by Leonardo Da Vinci from 1503-17 (Black chalk, wash and white highlights on paper, 230 x 245 mm).

An image of "Study for a Portrait of a Youth (recto)", created by Jacopo Pontormo, c. 1525 (Black chalk with white highlights, 332 x 211 mm).

In this study, researchers tried to better understand the scope of physical, mental and social consequences of digital technologies in areas such as exercise, homework, identity formation, distraction, cognition, learning, nutrition, and...

Contains an article on the life of scientist Michael Faraday and highlights his work in the study of electormagnetism.

Though he "has not always been thought well of," Samuel Hearne is the first--and one of the best--naturalists in Canadian history. This article lists some of the reasons he has been perceived as a failure and highlights the first-class...