pubblicato da Taylor & Francis Ltd
First Published in 2007. Routledge is an imprint of Taylor & Francis, an Informa company.
Statistical concepts are presented very well in this book. The examples in the text effectively illustrate the statistical points made. The organization is just right, with helpful links from chapter to chapter. - Scott R. Furlong, University of Wisconsin-Green Bay It is a readable statistics book, a major achievement. The authors recognize the practical realities of program evaluation. - Barbara Carroll, McMaster University