books.google.com.au - Rather than dichotomising the teaching of research methods into quantitative and qualitative areas, this book will use the approach of following a research process from the germination of ideas to the communication of findings. This text aims to do two things: first, to emphasise that teachers are consumers...http://books.google.com.au/books/about/Research_for_Educators.html?id=kQuq9F_PltkC&q=internal+validity&utm_source=gb-gplus-shareResearch for Educators