NEW Mixed Methods Research chapter and emphasis covers this increasingly popular approach to research. NEW! Expanded emphasis on qualitative research provides more balanced coverage of qualitative and quantitative methods, addressing the qualitative research methodologies that are often the starting point of research projects, particularly in magnet hospitals and DNP programs. ENHANCED emphasis on evidence-based practice addresses this key graduate-level QSEN competency. UPDATED emphasis on the most currently used research methodologies focuses on the methods used in both quantitative research and qualitative research, as well as outcomes research and mixed methods research. NEW! Quick-reference summaries are located inside the book's covers, including a table of research methods on the inside front cover and a list of types of research syntheses (with definitions) inside the back cover. NEW student resources on the Evolve companion website include 400 interactive review questions along with a library of 10 Elsevier research articles. NEW! Colorful design highlights key information such as tables and research examples