Understanding Nursing Research: Building an Evidence-Based Practice, 4th Edition is a market-leading textbook written by two of the most renowned experts in the nursing research field. Now in full-color, this thoroughly updated 4th edition reflects today's emphasis on evidence-based practice. Refined format and features enhance the book's readability and bring include examples and critiques that help students better understand the concepts. The book also features an enhanced emphasis on the emerging, cost-driven field of outcomes research, as well as an improved balance of quantitative and qualitative research. In addition to a full complement of student and faculty ancillaries, a companion Nursing Research Online course is now available for separate purchase with this edition.