Statistics without maths for psychology /
Christine P. Dancey, University of East London, John Reidy, Sheffield Hallam University.
- Eighth edition.
- volumes cm
Includes bibliographical references and index.
"In trying to explain how to use and understand statistics it is perhaps best to start by outlining the principal factors in designing research. We will therefore describe the most important aspects of research design with a view to explaining how they influence the use of statistics"--