Download or read book Strategies to Approximate Random Sampling and Assignment written by Patrick Dattalo and published by Oxford University Press. This book was released on 2010 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a single source of a diverse set of tools that will maximize a study's validity when RS and RA are neither possible nor practical. Readers are guided in selecting and implementing an appropriate strategy, including exemplar sampling, sequential sampling, randomization tests, multiple imputation, and much more.