Tatum, E.T., Seshavatharam, U.V.S. and Lakshminarayana, S. (2015) The Basics of Flat Space Cosmology. International Journal of Astronomy and Astrophysics, 5, 116-124.

The questions therein were all in a multiple-choice model, assessing basic concepts of anatomy, radiology and pathology. Techniques from Classical Test Theory (CTT) and Item Response Theory (IRT) ...

Getting started in golf can be overwhelming. There’s no shortage of advice, swing thoughts and gadgets. If you’re new to the game, mastering a few key basics will help you make real progress faster.