Learn the latest healthcare and human service research methods! Introduction to Research: Understanding and Applying Multiple Strategies, Seventh Edition, helps bridge the gap between research and practice by giving you a solid foundation for critiquing your own work. This easy-to-read guide covers all the major research design strategies: qualitative, quantitative, naturalistic, experimental-type, and mixed method. Plus, this edition has been updated to include contemporary references, two all-new chapters, updated research methods, and more.