Many textbooks on differential equations are written to be interesting to the teacher rather than the student. Introduction to Differential Equations with Dynamical Systems is directed toward students. This concise and up-to-date textbook addresses the challenges that undergraduate mathematics, engineering, and science students experience during a first course on differential equations. And, while covering all the standard parts of the subject, the book emphasizes linear constant ...

This authoritative guide directs consumers and users of test scores on when and how to provide subscores and how to make informed decisions based on them. The book is designed to be accessible to practitioners and score users with varying levels of technical expertise, from executives of testing organizations and students who take tests to graduate students in educational measurement, psychometricians, and test developers. The theoretical background required to evaluate subscores and impro...

**A NEW YORK TIMES BESTSELLERFrom the New York Times bestselling author of The American Story and How to Lead and host of PBS’s History with David Rubenstein—David Rubenstein interviews living American presidents and top historians and journalists who reflect on the US presidency, including Joe Biden, Barack Obama, George W. Bush, Maggie Haberman, Ron Chernow, and more.**For years, bestselling author David M. Rubenstein has disti...