The aim of this text is to introduce students in the health sciences to research methods. The form and content of the book reflect the authors' experience in teaching research methods to health sciences students, including those studying nursing, physiotherapy, podiatry, medical records administration, medicine, pharmacy, prosthetics and orthotics, psychology, occupational therapy and orthoptics. It also draws on the authors' experience in research supervision and research consultancy. The text takes into account both the educational needs of the students and professional practice and research. Additional information in this second edition includes a glossary of research terms and new sections on observation, interviews and qualitative methods. Improvements have also been made to other chapters.